@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";.jp24-shell{--jp-ink:#17211d;--jp-muted:#66716b;--jp-paper:#f7f4ec;--jp-card:#fffdf8;--jp-line:#dcd8cc;--jp-green:#215b4a;--jp-green-soft:#dceadf;--jp-red:#c85c4b;--jp-red-soft:#f7dfd9;--jp-gold:#e1ad4a;--jp-violet:#6d5e94;min-height:100vh;color:var(--jp-ink);background:linear-gradient(#215b4a09 1px, transparent 1px), linear-gradient(90deg, #215b4a09 1px, transparent 1px), var(--jp-paper);background-size:28px 28px;font-family:IBM Plex Sans Thai,Noto Sans JP,system-ui,sans-serif}.jp24-shell button,.jp24-shell input{font-family:inherit}.jp24-shell code,.jp24-shell .jp24-japanese,.jp24-shell .jp24-reading,.jp24-shell [lang=ja]{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif}.jp24-shell button:focus-visible,.jp24-shell input:focus-visible,.jp24-shell summary:focus-visible,.jp24-shell [draggable]:focus-visible{outline-offset:3px;outline:3px solid #6d5e9459}.jp24-topbar{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffdf8eb;border-bottom:1px solid #dcd8cce6;grid-template-columns:1fr minmax(200px,360px) 1fr;align-items:center;gap:28px;min-height:78px;padding:12px 30px;display:grid;position:sticky;top:0}.jp24-brand{align-items:center;gap:12px;display:flex}.jp24-brand>span{color:#fff;background:var(--jp-green);border-radius:14px 4px;place-items:center;width:42px;height:42px;font-size:1.25rem;font-weight:700;display:grid;box-shadow:5px 5px #215b4a24}.jp24-brand div{gap:2px;display:grid}.jp24-brand b{letter-spacing:.02em;font-size:.9rem}.jp24-brand small{color:var(--jp-muted);font-size:.72rem}.jp24-top-progress{gap:7px;display:grid}.jp24-top-progress>span{color:var(--jp-muted);justify-content:space-between;font-size:.72rem;display:flex}.jp24-top-progress>div,.jp24-exam-status>div,.jp24-skill-grid article>div{background:#e3e0d8;border-radius:999px;height:7px;overflow:hidden}.jp24-top-progress i,.jp24-exam-status i,.jp24-skill-grid i{border-radius:inherit;background:var(--jp-green);height:100%;transition:width .3s;display:block}.jp24-top-score{justify-content:flex-end;align-items:baseline;gap:10px;display:flex}.jp24-top-score span{color:var(--jp-muted);font-size:.72rem}.jp24-top-score b{color:var(--jp-green);font-size:1.35rem}.jp24-top-score small{margin-left:2px;font-size:.7rem}.jp24-layout{grid-template-columns:248px minmax(0,1fr);min-height:calc(100vh - 78px);display:grid}.jp24-sidebar{border-right:1px solid var(--jp-line);background:#f7f4ecf0;flex-direction:column;height:calc(100vh - 78px);padding:26px 18px 18px;display:flex;position:sticky;top:78px}.jp24-sidebar-title{color:var(--jp-green);align-items:center;gap:9px;padding:0 10px 16px;font-size:.82rem;font-weight:700;display:flex}.jp24-sidebar nav{gap:2px;padding-right:4px;display:grid;overflow-y:auto}.jp24-sidebar nav button{color:#7a7c77;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;grid-template-columns:27px 1fr;align-items:center;gap:7px;min-height:38px;padding:4px 9px;display:grid}.jp24-sidebar nav button>span{border:1px solid var(--jp-line);border-radius:50%;place-items:center;width:23px;height:23px;font-size:.62rem;font-style:normal;display:grid}.jp24-sidebar nav button em{text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;font-style:normal;font-weight:600;overflow:hidden}.jp24-sidebar nav button:hover{color:var(--jp-ink);background:#ffffff8c}.jp24-sidebar nav button.is-current{color:var(--jp-green);background:#fff;box-shadow:0 8px 24px #36443d14}.jp24-sidebar nav button.is-current>span{border-color:var(--jp-green);color:#fff;background:var(--jp-green)}.jp24-sidebar nav button.is-complete>span{color:var(--jp-green);background:var(--jp-green-soft);border-color:#b6cfbc}.jp24-reset{border:1px solid var(--jp-line);min-height:38px;color:var(--jp-muted);cursor:pointer;background:0 0;border-radius:10px;justify-content:center;align-items:center;gap:7px;margin-top:auto;padding:0 12px;font-size:.72rem;font-weight:700;display:flex}.jp24-reset:hover{color:var(--jp-red);background:var(--jp-red-soft);border-color:#c85c4b59}.jp24-main{min-width:0;padding:28px clamp(24px,5vw,76px) 54px}.jp24-content{width:min(1020px,100%);margin:0 auto}.jp24-mobile-steps{display:none}.jp24-visibility{justify-content:flex-end;gap:7px;width:min(1020px,100%);margin:0 auto 24px;display:flex}.jp24-visibility button{border:1px solid var(--jp-line);min-height:36px;color:var(--jp-muted);cursor:pointer;background:#fffdf8b8;border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:.72rem;font-weight:700;display:flex}.jp24-visibility button.is-active{color:var(--jp-green);background:var(--jp-green-soft);border-color:#bad0bf}.jp24-section-heading{max-width:790px;margin:22px 0 40px}.jp24-section-heading>span,.jp24-kicker{color:var(--jp-red);letter-spacing:.15em;text-transform:uppercase;margin:0 0 12px;font-size:.7rem;font-weight:800;display:block}.jp24-section-heading h2{letter-spacing:-.055em;margin:0;font-size:clamp(2.2rem,5vw,4.3rem);font-weight:500;line-height:1.08}.jp24-section-heading p{max-width:720px;color:var(--jp-muted);margin:18px 0 0;font-size:1rem;line-height:1.85}.jp24-pill{color:#554878;letter-spacing:.06em;text-transform:uppercase;background:#ebe5f3;border-radius:999px;align-items:center;width:fit-content;min-height:29px;padding:0 11px;font-size:.68rem;font-weight:800;display:inline-flex}.jp24-pill--coral{color:#984737;background:var(--jp-red-soft)}.jp24-pill--lime{color:#215b4a;background:var(--jp-green-soft)}.jp24-welcome{grid-template-columns:minmax(0,1.1fr) minmax(340px,.78fr);align-items:center;gap:clamp(36px,7vw,90px);min-height:calc(100vh - 150px);padding:38px 0 70px;display:grid}.jp24-welcome-copy h1{letter-spacing:-.07em;margin:20px 0 0;font-size:clamp(3rem,6.6vw,6.5rem);font-weight:400;line-height:.97}.jp24-welcome-copy h1 span{color:var(--jp-green)}.jp24-welcome-copy .jp24-kicker{margin-top:28px}.jp24-lead{max-width:680px;color:var(--jp-muted);margin:28px 0 0;font-size:1.04rem;line-height:1.85}.jp24-welcome-actions{align-items:center;gap:20px;margin-top:30px;display:flex}.jp24-best-inline{color:var(--jp-green);align-items:center;gap:7px;font-size:.78rem;font-weight:700;display:flex}.jp24-button{cursor:pointer;border:1px solid #0000;border-radius:13px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 19px;font-size:.82rem;font-weight:800;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.jp24-button:hover:not(:disabled){transform:translateY(-2px)}.jp24-button:disabled{cursor:not-allowed;opacity:.45}.jp24-button--primary{color:#fff;background:var(--jp-green);box-shadow:0 10px 24px #215b4a2b}.jp24-button--secondary{color:var(--jp-ink);border-color:var(--jp-line);background:var(--jp-card)}.jp24-outcome-card{background:var(--jp-card);border:1px solid #d7d0c1;border-radius:28px 8px;padding:28px;position:relative;box-shadow:18px 18px #215b4a14}.jp24-outcome-card:before{content:"";background:#e1ad4a80;width:70px;height:18px;position:absolute;top:-8px;right:28px;transform:rotate(3deg)}.jp24-outcome-top{border-bottom:1px dashed var(--jp-line);color:var(--jp-green);align-items:center;gap:11px;padding-bottom:20px;display:flex}.jp24-outcome-top div{gap:3px;display:grid}.jp24-outcome-top span{color:var(--jp-muted);letter-spacing:.11em;text-transform:uppercase;font-size:.65rem;font-weight:800}.jp24-outcome-top strong{color:var(--jp-ink);font-size:.93rem}.jp24-outcome-list{grid-template-columns:1fr 1fr;gap:11px 14px;margin-top:20px;display:grid}.jp24-outcome-list span{color:var(--jp-muted);align-items:flex-start;gap:7px;font-size:.72rem;line-height:1.45;display:flex}.jp24-outcome-list svg{color:var(--jp-green);flex:none;margin-top:2px}.jp24-table-wrap{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:20px;overflow-x:auto;box-shadow:0 18px 50px #36443d12}.jp24-table{border-collapse:collapse;width:100%;font-size:.82rem}.jp24-table th,.jp24-table td{border-bottom:1px solid var(--jp-line);text-align:left;vertical-align:top;min-width:150px;padding:16px 18px;line-height:1.6}.jp24-table thead th{color:var(--jp-green);letter-spacing:.07em;text-transform:uppercase;background:#eef1e9;font-size:.68rem}.jp24-table tbody th{font-weight:800}.jp24-table tbody tr:last-child th,.jp24-table tbody tr:last-child td{border-bottom:0}.jp24-table code,.jp24-pattern-card code,.jp24-review-grid code{color:var(--jp-green);font-size:.88rem;font-weight:700}.jp24-table small{color:var(--jp-muted);margin-top:4px;display:block}.jp24-table--compact th,.jp24-table--compact td{padding:13px 16px}.jp24-note-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;display:grid}.jp24-note-grid article{border-left:3px solid var(--jp-green);background:#fffdf8c2;border-radius:0 12px 12px 0;padding:19px}.jp24-note-grid b{color:var(--jp-green);letter-spacing:.08em;text-transform:uppercase;font-size:.7rem}.jp24-note-grid p{margin:8px 0 0;font-size:.78rem;line-height:1.6}.jp24-dialogue{gap:12px;display:grid}.jp24-dialogue-row{border:1px solid var(--jp-line);background:#fffdf8db;border-radius:5px 20px 20px;grid-template-columns:46px 1fr;gap:15px;padding:21px 24px;transition:transform .16s,box-shadow .16s;display:grid}.jp24-dialogue-row:hover{transform:translate(3px);box-shadow:0 14px 40px #36443d12}.jp24-speaker{color:#fff;background:var(--jp-green);border-radius:50%;place-items:center;width:42px;height:42px;font-family:Noto Sans JP,sans-serif;font-weight:700;display:grid}.jp24-dialogue-row:nth-child(2n) .jp24-speaker{background:var(--jp-violet)}.jp24-speaker-name{color:var(--jp-red);letter-spacing:.07em;font-size:.67rem;font-weight:800}.jp24-japanese{margin:6px 0 0;font-size:clamp(1.04rem,2.4vw,1.36rem);font-weight:600;line-height:1.7}.jp24-reading{color:var(--jp-muted);letter-spacing:.02em;margin:5px 0 0;font-size:.77rem;line-height:1.6}.jp24-translations{grid-template-columns:1fr 1fr;gap:10px 18px;margin-top:13px;display:grid}.jp24-translations p,.jp24-example-translation{color:var(--jp-muted);gap:9px;margin:0;font-size:.76rem;line-height:1.6;display:flex}.jp24-translations b,.jp24-example-translation b,.jp24-answer-example span b{color:var(--jp-green);letter-spacing:.08em;font-size:.61rem}.jp24-mini-lab,.jp24-conjugation-grid{grid-template-columns:repeat(2,1fr);gap:15px;margin-top:30px;display:grid}.jp24-mini-lab--three,.jp24-conjugation-grid{grid-template-columns:repeat(3,1fr)}.jp24-pattern-card{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:20px 5px;padding:23px}.jp24-pattern-label{color:var(--jp-red);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;font-size:.64rem;font-weight:800;display:block}.jp24-pattern-card>code{margin-bottom:12px;line-height:1.65;display:block}.jp24-pattern-card>p:last-child{color:var(--jp-muted);margin:13px 0 0;font-size:.76rem;line-height:1.65}.jp24-rule-callout{background:linear-gradient(135deg,#edf3eb,#f9f8f2);border:1px solid #cbd7cb;border-radius:24px 6px;grid-template-columns:62px 1fr;gap:22px;margin-bottom:24px;padding:26px 28px;display:grid}.jp24-rule-number{color:#fff;background:var(--jp-green);border-radius:50%;place-items:center;width:58px;height:58px;font-size:.84rem;font-weight:800;display:grid}.jp24-rule-callout h3{margin:0 0 9px;font-size:1.25rem}.jp24-rule-callout p{color:var(--jp-muted);margin:6px 0 0;font-size:.83rem;line-height:1.8}.jp24-rule-callout code{color:var(--jp-green);background:#ffffffad;border-radius:5px;padding:2px 5px;font-size:.86rem;font-weight:700}.p-to{color:var(--jp-red)}.jp24-concept-grid,.jp24-warning-grid,.jp24-compare-grid{grid-template-columns:repeat(3,1fr);gap:15px;margin-top:28px;display:grid}.jp24-concept-grid article,.jp24-warning-grid article,.jp24-compare-grid article{border:1px solid var(--jp-line);background:#fffdf8c7;border-radius:18px;padding:23px}.jp24-concept-grid h3,.jp24-warning-grid h3,.jp24-compare-grid h3{margin:15px 0 0;font-size:1rem;line-height:1.55}.jp24-concept-grid p,.jp24-warning-grid p,.jp24-compare-grid p{color:var(--jp-muted);margin:9px 0 0;font-size:.75rem;line-height:1.75}.jp24-conjugation-grid{margin:0 0 26px}.jp24-ability-lab{background:#edf3eb;border:1px solid #c7d5c8;border-radius:25px;grid-template-columns:1.1fr .9fr;align-items:center;gap:30px;margin-top:28px;padding:28px;display:grid}.jp24-ability-lab h3{margin:8px 0;font-size:clamp(1.4rem,3vw,2rem)}.jp24-ability-lab p{color:var(--jp-muted);margin:0;font-size:.8rem;line-height:1.75}.jp24-ability-flow{background:#fff;border-radius:16px;justify-items:center;gap:8px;padding:18px;display:grid}.jp24-ability-flow span{font-family:Noto Sans JP,sans-serif;font-size:1rem}.jp24-ability-flow strong{color:var(--jp-red)}.jp24-ability-flow small{color:var(--jp-muted)}.jp24-warning-grid{grid-template-columns:1fr 1fr}.jp24-warning-grid article{background:#fff8f5;border-color:#ebc8c0}.jp24-warning-grid svg{color:var(--jp-red)}.jp24-table--compact{margin-top:28px}.jp24-score-banner{border:1px solid;border-radius:20px;grid-template-columns:auto 1fr;align-items:center;gap:28px;margin-bottom:20px;padding:20px 25px;display:grid}.jp24-score-banner.is-pass{background:var(--jp-green-soft);border-color:#bad0bf}.jp24-score-banner.is-review{background:var(--jp-red-soft);border-color:#ebc2b9}.jp24-score-banner>div{align-items:baseline;gap:12px;display:flex}.jp24-score-banner span{color:var(--jp-muted);font-size:.7rem;font-weight:700}.jp24-score-banner strong{color:var(--jp-green);font-size:2rem}.jp24-score-banner small{font-size:.75rem}.jp24-score-banner p{margin:0;font-size:.84rem;font-weight:700}.jp24-questions{gap:16px;display:grid}.jp24-question{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:20px;grid-template-columns:48px 1fr;gap:16px;padding:24px;display:grid}.jp24-question.is-correct{border-color:#b6cfbc}.jp24-question.is-wrong{border-color:#e6bbb2}.jp24-question-number{width:42px;height:42px;color:var(--jp-green);background:var(--jp-green-soft);border-radius:50%;place-items:center;font-size:.72rem;font-weight:800;display:grid}.jp24-question-body h3{margin:7px 0 17px;font-size:1rem;line-height:1.7}.jp24-question fieldset{border:0;gap:9px;margin:0;padding:0;display:grid}.jp24-question fieldset label{border:1px solid var(--jp-line);min-height:48px;color:var(--jp-muted);cursor:pointer;border-radius:12px;grid-template-columns:20px 29px 1fr;align-items:center;gap:6px;padding:8px 14px;transition:border .15s,background .15s;display:grid}.jp24-question fieldset label:hover{background:#f6f8f2;border-color:#9eb7a4}.jp24-question fieldset label.is-selected{color:var(--jp-ink);border-color:var(--jp-green);background:var(--jp-green-soft)}.jp24-question fieldset input{width:17px;height:17px;accent-color:var(--jp-green)}.jp24-question fieldset label>span{color:var(--jp-green);font-size:.75rem;font-weight:800}.jp24-question fieldset label em{font-size:.79rem;font-style:normal;line-height:1.6}.jp24-feedback{background:#f4f2ec;border-radius:12px;margin-top:16px;padding:17px}.jp24-question.is-correct .jp24-feedback{background:#edf4ed}.jp24-question.is-wrong .jp24-feedback{background:#fdf0ed}.jp24-feedback-title{color:var(--jp-green);align-items:center;gap:7px;margin-bottom:8px;font-size:.85rem;font-weight:800;display:flex}.jp24-question.is-wrong .jp24-feedback-title{color:var(--jp-red)}.jp24-feedback p{color:var(--jp-muted);margin:5px 0;font-size:.75rem;line-height:1.65}.jp24-feedback button,.jp24-answer-review details button{color:var(--jp-green);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin-top:8px;padding:0;font-size:.72rem;font-weight:800;display:inline-flex}.jp24-quiz-actions{justify-content:flex-end;align-items:center;gap:18px;margin-top:22px;display:flex}.jp24-quiz-actions>span{color:var(--jp-muted);font-size:.75rem}.jp24-particle-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.jp24-particle-grid article{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:18px;grid-template-columns:76px 1fr;gap:16px;padding:19px;display:grid}.jp24-particle-symbol{color:#fff;background:var(--jp-green);border-radius:14px;place-items:center;min-height:70px;font-family:Noto Sans JP,sans-serif;font-size:1.25rem;font-weight:800;display:grid}.jp24-particle-grid article:nth-child(4n+2) .jp24-particle-symbol,.jp24-particle-grid article:nth-child(4n+3) .jp24-particle-symbol{background:var(--jp-violet)}.jp24-particle-grid article span{color:var(--jp-red);letter-spacing:.08em;text-transform:uppercase;font-size:.62rem;font-weight:800}.jp24-particle-grid h3{margin:5px 0 0;font-size:.9rem}.jp24-particle-grid p{color:var(--jp-muted);margin:6px 0;font-size:.72rem;line-height:1.55}.jp24-particle-grid small{color:#7c7982;font-size:.68rem}.jp24-compare-grid{grid-template-columns:repeat(4,1fr)}.jp24-compare-grid h3{color:var(--jp-green);margin:0}.jp24-subtitle{margin:40px 0 16px;font-size:1.45rem}.jp24-mistakes{gap:8px;display:grid}.jp24-mistakes article{border:1px solid var(--jp-line);background:#fffdf8bf;border-radius:12px;grid-template-columns:minmax(190px,1fr) 18px minmax(190px,1fr) 1.4fr;align-items:center;gap:12px;padding:12px 15px;display:grid}.jp24-mistakes code{border-radius:6px;padding:6px 8px;font-size:.76rem}.jp24-mistakes code.is-wrong{color:#a64e40;background:var(--jp-red-soft);text-decoration:line-through}.jp24-mistakes code.is-right{color:var(--jp-green);background:var(--jp-green-soft)}.jp24-mistakes p{color:var(--jp-muted);margin:0;font-size:.7rem;line-height:1.5}.jp24-review-score{background:var(--jp-green-soft);border-radius:18px;align-items:center;gap:25px;margin-bottom:18px;padding:22px;display:flex}.jp24-review-score div{align-items:baseline;gap:9px;display:flex}.jp24-review-score span{color:var(--jp-muted);font-size:.7rem}.jp24-review-score strong{color:var(--jp-green);font-size:2rem}.jp24-review-score small{font-size:.7rem}.jp24-review-score p{color:var(--jp-muted);margin:0;font-size:.75rem}.jp24-review-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.jp24-review-grid article{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:15px;align-content:start;gap:8px;min-height:125px;padding:17px;display:grid}.jp24-review-grid article>span{color:var(--jp-red);font-size:.62rem;font-weight:800}.jp24-review-grid code{line-height:1.55}.jp24-review-grid p{color:var(--jp-muted);margin:auto 0 0;font-size:.7rem}.jp24-exam-brief{color:#fff;background:var(--jp-green);border-radius:24px;margin-top:25px;padding:28px}.jp24-exam-brief>div{align-items:center;gap:10px;display:flex}.jp24-exam-brief h3{margin:0;font-size:1.35rem}.jp24-exam-brief ul{grid-template-columns:repeat(5,1fr);gap:8px;margin:22px 0;padding:0;list-style:none;display:grid}.jp24-exam-brief li{background:#ffffff0f;border:1px solid #ffffff29;border-radius:10px;gap:5px;padding:12px;display:grid}.jp24-exam-brief li span{font-size:.7rem}.jp24-exam-brief li b{color:#ffffffa3;font-size:.6rem}.jp24-exam-brief .jp24-button{color:var(--jp-green);box-shadow:none;background:#fff}.jp24-exam-status{border:1px solid var(--jp-line);background:var(--jp-card);color:var(--jp-muted);border-radius:12px;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;margin-bottom:24px;padding:14px 17px;font-size:.72rem;display:grid}.jp24-exam-status>div{height:5px}.jp24-exam-group{color:var(--jp-green);justify-content:space-between;align-items:center;margin:35px 0 13px;font-size:1.25rem;display:flex}.jp24-exam-group span{color:var(--jp-muted);letter-spacing:.05em;font-size:.66rem}.jp24-final-questions .jp24-question{margin-bottom:12px}.jp24-reorder>p{color:var(--jp-muted);margin:0 0 10px;font-size:.7rem}.jp24-reorder ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}.jp24-reorder li{border:1px solid var(--jp-line);cursor:grab;background:#f8f7f1;border-radius:10px;grid-template-columns:28px 1fr auto;align-items:center;gap:9px;min-height:48px;padding:7px 9px 7px 12px;display:grid}.jp24-reorder li:active{cursor:grabbing}.jp24-reorder li>span{color:#fff;background:var(--jp-green);border-radius:50%;place-items:center;width:23px;height:23px;font-size:.62rem;display:grid}.jp24-reorder code{font-size:.83rem}.jp24-reorder li div{gap:4px;display:flex}.jp24-reorder button{border:1px solid var(--jp-line);width:31px;height:31px;color:var(--jp-green);cursor:pointer;background:#fff;border-radius:7px;place-items:center;display:grid}.jp24-reorder button:disabled{cursor:not-allowed;opacity:.3}.jp24-submit-exam{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffdf8f0;border:1px solid #c7d1c5;border-radius:16px;justify-content:space-between;align-items:center;gap:20px;margin-top:22px;padding:17px 19px;display:flex;position:sticky;bottom:18px;box-shadow:0 18px 55px #21332b26}.jp24-submit-exam>div{gap:2px;display:grid}.jp24-submit-exam b{font-size:.82rem}.jp24-submit-exam span{color:var(--jp-muted);font-size:.68rem}.jp24-result-hero{border:1px solid;border-radius:28px 7px;grid-template-columns:170px 1fr;align-items:center;gap:34px;margin:28px 0 22px;padding:35px;display:grid}.jp24-result-hero.is-pass{background:#e6f0e6;border-color:#a9c3af}.jp24-result-hero.is-review{background:#fae7e2;border-color:#e4bdb4}.jp24-result-ring{background:conic-gradient(var(--jp-green) var(--score), #ffffff9e 0);border-radius:50%;place-items:center;width:150px;height:150px;display:grid}.jp24-result-hero.is-review .jp24-result-ring{background:conic-gradient(var(--jp-red) var(--score), #ffffff9e 0)}.jp24-result-ring>div{background:var(--jp-card);border-radius:50%;align-content:center;place-items:center;width:118px;height:118px;display:grid}.jp24-result-ring strong{font-size:2.55rem;line-height:1}.jp24-result-ring span{color:var(--jp-muted);font-size:.7rem}.jp24-result-hero h2{letter-spacing:-.04em;max-width:620px;margin:13px 0 7px;font-size:clamp(1.5rem,4vw,2.7rem);font-weight:500;line-height:1.2}.jp24-result-hero p{color:var(--jp-muted);margin:0;font-size:.76rem}.jp24-skill-grid{grid-template-columns:repeat(5,1fr);gap:10px;display:grid}.jp24-skill-grid article{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:14px;padding:16px}.jp24-skill-grid span{min-height:35px;color:var(--jp-muted);font-size:.65rem;line-height:1.4;display:block}.jp24-skill-grid strong{color:var(--jp-green);margin:8px 0;font-size:1.35rem;display:block}.jp24-skill-grid small{font-size:.62rem}.jp24-skill-grid article>div{height:5px}.jp24-recommendations{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:20px;margin-top:18px;padding:23px}.jp24-recommendations h3{color:var(--jp-red);align-items:center;gap:8px;margin:0 0 12px;font-size:1rem;display:flex}.jp24-recommendations button{border:0;border-bottom:1px solid var(--jp-line);width:100%;color:var(--jp-ink);text-align:left;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;gap:12px;padding:12px 4px;display:flex}.jp24-recommendations button:last-child{border-bottom:0}.jp24-recommendations button span{gap:3px;display:grid}.jp24-recommendations button b{font-size:.75rem}.jp24-recommendations button span{color:var(--jp-muted);font-size:.7rem}.jp24-mastered{color:var(--jp-green);background:var(--jp-green-soft);border-radius:16px;align-items:center;gap:9px;margin-top:18px;padding:18px;font-size:.8rem;display:flex}.jp24-answer-review{margin-top:35px}.jp24-answer-review>h3{margin:0;font-size:1.5rem}.jp24-answer-review>p{color:var(--jp-muted);margin:7px 0 16px;font-size:.75rem}.jp24-answer-review details{border:1px solid var(--jp-line);background:var(--jp-card);border-radius:12px;margin-bottom:8px;overflow:hidden}.jp24-answer-review details.is-correct{border-left:4px solid var(--jp-green)}.jp24-answer-review details.is-wrong{border-left:4px solid var(--jp-red)}.jp24-answer-review summary{cursor:pointer;grid-template-columns:24px 1fr auto;align-items:center;gap:8px;padding:13px 15px;list-style:none;display:grid}.jp24-answer-review summary::-webkit-details-marker{display:none}.jp24-answer-review details.is-correct summary svg{color:var(--jp-green)}.jp24-answer-review details.is-wrong summary svg{color:var(--jp-red)}.jp24-answer-review summary span,.jp24-answer-review summary b{font-size:.75rem}.jp24-answer-review summary b{color:var(--jp-muted)}.jp24-answer-review details>div{padding:0 18px 18px 48px}.jp24-answer-review h4{margin:4px 0 10px;font-size:.9rem;line-height:1.6}.jp24-answer-review details p{color:var(--jp-muted);margin:5px 0;font-size:.73rem;line-height:1.6}.jp24-answer-example{background:#f2f1eb;border-radius:9px;gap:5px;margin-top:11px;padding:13px;display:grid}.jp24-answer-example strong{font-size:.9rem}.jp24-answer-example>span{color:var(--jp-muted);font-size:.7rem}.jp24-answer-example>span:not(:nth-child(2)){gap:8px;display:flex}.jp24-result-actions{justify-content:flex-end;gap:9px;margin-top:22px;display:flex}.jp24-empty-result{text-align:center;align-content:center;place-items:center;min-height:60vh;display:grid}.jp24-empty-result svg{color:var(--jp-green)}.jp24-empty-result h2{margin:15px 0 5px}.jp24-empty-result p{max-width:480px;color:var(--jp-muted);margin:0 0 20px;font-size:.8rem}.jp24-bottom-nav{border-top:1px solid var(--jp-line);grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;width:min(1020px,100%);margin:45px auto 0;padding-top:25px;display:grid}.jp24-bottom-nav>button:first-child{justify-self:start}.jp24-bottom-nav>button:last-child{justify-self:end}.jp24-bottom-nav>div{text-align:center;gap:2px;display:grid}.jp24-bottom-nav span{color:var(--jp-muted);font-size:.62rem}.jp24-bottom-nav b{font-size:.72rem}@media (width<=1120px){.jp24-layout{grid-template-columns:210px minmax(0,1fr)}.jp24-sidebar nav button{grid-template-columns:25px 1fr}.jp24-main{padding-inline:30px}.jp24-welcome{grid-template-columns:1fr}.jp24-outcome-card{max-width:700px}.jp24-exam-brief ul,.jp24-skill-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=820px){.jp24-topbar{grid-template-columns:1fr auto;padding-inline:18px}.jp24-top-progress{display:none}.jp24-layout{display:block}.jp24-sidebar{display:none}.jp24-main{padding:16px 18px 42px}.jp24-mobile-steps{scrollbar-width:none;gap:6px;padding:4px 0 14px;display:flex;overflow-x:auto}.jp24-mobile-steps::-webkit-scrollbar{display:none}.jp24-mobile-steps button{border:1px solid var(--jp-line);min-height:31px;color:var(--jp-muted);background:var(--jp-card);border-radius:999px;flex:none;padding:0 10px;font-size:.66rem;font-weight:700}.jp24-mobile-steps button.is-current{color:#fff;border-color:var(--jp-green);background:var(--jp-green)}.jp24-visibility{justify-content:flex-start;padding-bottom:4px;overflow-x:auto}.jp24-note-grid,.jp24-mini-lab--three,.jp24-conjugation-grid,.jp24-concept-grid,.jp24-review-grid,.jp24-compare-grid{grid-template-columns:1fr 1fr}.jp24-particle-grid{grid-template-columns:1fr}.jp24-mistakes article{grid-template-columns:1fr 18px 1fr}.jp24-mistakes p{grid-column:1/-1}.jp24-exam-brief ul{grid-template-columns:1fr 1fr}.jp24-result-hero{grid-template-columns:140px 1fr;gap:22px;padding:25px}.jp24-result-ring{width:130px;height:130px}.jp24-result-ring>div{width:103px;height:103px}.jp24-skill-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=580px){.jp24-topbar{min-height:68px}.jp24-brand>span{width:36px;height:36px}.jp24-brand small,.jp24-top-score span{display:none}.jp24-main{padding-inline:13px}.jp24-section-heading{margin-top:12px}.jp24-section-heading h2{font-size:2.2rem}.jp24-welcome{min-height:auto;padding-top:25px}.jp24-welcome-copy h1{font-size:clamp(2.8rem,15vw,4.4rem)}.jp24-welcome-actions{flex-direction:column;align-items:flex-start}.jp24-outcome-card{padding:22px}.jp24-outcome-list,.jp24-note-grid,.jp24-mini-lab,.jp24-mini-lab--three,.jp24-conjugation-grid,.jp24-concept-grid,.jp24-warning-grid,.jp24-review-grid,.jp24-compare-grid,.jp24-skill-grid{grid-template-columns:1fr}.jp24-dialogue-row{grid-template-columns:37px 1fr;gap:11px;padding:17px}.jp24-speaker{width:35px;height:35px;font-size:.8rem}.jp24-translations{grid-template-columns:1fr}.jp24-rule-callout{grid-template-columns:1fr;padding:21px}.jp24-rule-number{width:47px;height:47px}.jp24-ability-lab{grid-template-columns:1fr;padding:21px}.jp24-score-banner{grid-template-columns:1fr;gap:6px}.jp24-question{grid-template-columns:1fr;padding:18px 15px}.jp24-question-number{width:34px;height:34px}.jp24-question fieldset label{grid-template-columns:18px 24px 1fr;padding-inline:10px}.jp24-particle-grid article{grid-template-columns:60px 1fr;padding:15px}.jp24-particle-symbol{min-height:60px}.jp24-review-score{flex-direction:column;align-items:flex-start;gap:5px}.jp24-exam-brief{padding:21px}.jp24-exam-brief ul{grid-template-columns:1fr}.jp24-exam-status{grid-template-columns:1fr auto}.jp24-exam-status>div{grid-area:2/1/auto/-1}.jp24-submit-exam{flex-direction:column;align-items:stretch}.jp24-result-hero{text-align:center;grid-template-columns:1fr;justify-items:center}.jp24-answer-review details>div{padding-left:16px}.jp24-result-actions{flex-direction:column;align-items:stretch}.jp24-bottom-nav{grid-template-columns:1fr 1fr}.jp24-bottom-nav>div{display:none}.jp24-bottom-nav .jp24-button{width:100%}}@media (prefers-reduced-motion:reduce){.jp24-shell *,.jp24-shell :before,.jp24-shell :after{scroll-behavior:auto!important;transition:none!important}}:root{font-synthesis:none}.interactive-lesson{--il-bg:#f6f3ed;--il-surface:#fffdf8;--il-surface-2:#eee9df;--il-text:#22201d;--il-muted:#6f6a62;--il-line:#ddd6ca;--il-good:#176b4d;--il-bad:#a13c35;min-height:100vh;color:var(--il-text);background:radial-gradient(circle at 88% 5%, color-mix(in srgb, var(--il-accent) 13%, transparent), transparent 28rem), var(--il-bg);font-family:Inter,Noto Sans Thai,Noto Sans JP,Hiragino Sans,system-ui,sans-serif;line-height:1.62}.interactive-lesson.il-dark{--il-bg:#181816;--il-surface:#22221f;--il-surface-2:#2c2b27;--il-text:#f3efe7;--il-muted:#b4afa5;--il-line:#3d3b36;--il-good:#72d5aa;--il-bad:#ff9188}.interactive-lesson *,.interactive-lesson :before,.interactive-lesson :after{box-sizing:border-box}.interactive-lesson button,.interactive-lesson input{font:inherit}.il-topbar{z-index:30;height:72px;color:var(--il-text);border-bottom:1px solid var(--il-line);background:color-mix(in srgb, var(--il-bg) 88%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);justify-content:space-between;align-items:center;padding:0 clamp(18px,4vw,54px);display:flex;position:sticky;top:0}.il-brand{color:inherit;align-items:center;gap:11px;text-decoration:none;display:flex}.il-brand>span{color:#fff;background:var(--il-accent);letter-spacing:-.08em;border-radius:11px;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.il-brand div{flex-direction:column;line-height:1.2;display:flex}.il-brand small{color:var(--il-muted);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem}.il-controls{align-items:center;gap:6px;display:flex}.il-controls button{min-height:38px;color:var(--il-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:6px;padding:7px 10px;display:inline-flex}.il-controls button:hover,.il-controls button.is-active{color:var(--il-text);border-color:var(--il-line);background:var(--il-surface)}.il-controls button:disabled,.il-sidebar nav button:disabled{opacity:.45;cursor:not-allowed}.il-progress-track{z-index:31;background:var(--il-line);height:3px;position:sticky;top:71px}.il-progress-track span,.il-mini-track span{border-radius:inherit;background:var(--il-accent);height:100%;transition:width .35s;display:block}.il-shell{grid-template-columns:265px minmax(0,1fr);width:min(1440px,100%);min-height:calc(100vh - 75px);margin:0 auto;display:grid}.il-sidebar{border-right:1px solid var(--il-line);flex-direction:column;height:calc(100vh - 75px);padding:32px 18px 24px;display:flex;position:sticky;top:75px}.il-sidebar-title{flex-direction:column;padding:0 12px 20px;display:flex}.il-sidebar-title span{color:var(--il-accent);letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;font-weight:800}.il-sidebar-title strong{font-size:1.12rem}.il-sidebar nav{flex-direction:column;flex:1;gap:3px;display:flex;overflow:auto}.il-sidebar nav button{width:100%;color:var(--il-muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:11px;grid-template-columns:30px minmax(0,1fr) 5px;align-items:center;gap:7px;padding:9px 10px;display:grid;position:relative}.il-sidebar nav button:hover{color:var(--il-text);background:var(--il-surface-2)}.il-sidebar nav button.is-active{color:var(--il-text);background:color-mix(in srgb, var(--il-accent) 12%, var(--il-surface));font-weight:700}.il-sidebar nav button i{background:var(--il-accent);border-radius:50%;width:5px;height:5px}.il-nav-index{width:26px;height:26px;color:var(--il-muted);border:1px solid var(--il-line);border-radius:50%;place-items:center;font-size:.66rem;display:grid}.is-active .il-nav-index{color:#fff;border-color:var(--il-accent);background:var(--il-accent)}.il-sidebar-progress{border-top:1px solid var(--il-line);padding:18px 12px 0}.il-sidebar-progress>div:first-child{color:var(--il-muted);justify-content:space-between;font-size:.76rem;display:flex}.il-mini-track{background:var(--il-line);border-radius:20px;height:5px;margin-top:8px;overflow:hidden}.il-main{width:min(1040px,100%);min-width:0;margin:0 auto;padding:clamp(32px,6vw,74px) clamp(20px,5vw,72px) 48px}.il-hero{grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:center;gap:44px;min-height:560px;display:grid;position:relative}.il-eyebrow{color:var(--il-accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px;font-size:.73rem;font-weight:850;display:block}.il-hero h1,.il-section-heading h2,.il-quiz-intro h2{letter-spacing:-.035em;margin:0;font-weight:880;line-height:1.14}.il-hero h1{max-width:660px;font-size:clamp(2.65rem,6vw,5.5rem)}.il-hero-copy>p{max-width:630px;color:var(--il-muted);margin:24px 0 0;font-size:clamp(1rem,1.6vw,1.16rem)}.il-hero-actions{align-items:center;gap:22px;margin-top:32px;display:flex}.il-hero-actions>span{color:var(--il-muted);align-items:center;gap:7px;font-size:.88rem;display:flex}.il-primary-button,.il-secondary-button{cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 18px;font-weight:750;display:inline-flex}.il-primary-button{color:#fff;border:1px solid var(--il-accent);background:var(--il-accent);box-shadow:0 12px 30px color-mix(in srgb, var(--il-accent) 25%, transparent)}.il-secondary-button{color:var(--il-text);border:1px solid var(--il-line);background:var(--il-surface)}.il-hero-art{isolation:isolate;place-items:center;height:320px;display:grid;position:relative}.il-hero-art:before,.il-hero-art:after{z-index:-1;content:"";border:1px solid color-mix(in srgb, var(--il-accent) 36%, transparent);border-radius:42% 58% 63% 37%;width:260px;height:260px;position:absolute;transform:rotate(12deg)}.il-hero-art:after{background:color-mix(in srgb, var(--il-accent) 9%, transparent);width:210px;height:210px;transform:rotate(-20deg)}.il-hero-art>span{color:var(--il-accent);font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:8rem;line-height:1}.il-hero-art b{color:#fff;background:var(--il-accent-2);border-radius:8px;padding:5px 12px;font-size:.9rem;position:absolute;bottom:18%;right:5%;transform:rotate(-4deg)}.il-quick-facts{border-top:1px solid var(--il-line);border-bottom:1px solid var(--il-line);grid-column:1/-1;grid-template-columns:repeat(3,1fr);display:grid}.il-quick-facts>div{border-right:1px solid var(--il-line);flex-direction:column;padding:18px 20px;display:flex}.il-quick-facts>div:last-child{border-right:0}.il-quick-facts strong{font-size:1.2rem}.il-quick-facts span{color:var(--il-muted);font-size:.76rem}.il-section-heading,.il-quiz-intro{margin-bottom:38px}.il-section-heading h2,.il-quiz-intro h2{font-size:clamp(2rem,4vw,3.5rem)}.il-section-heading>p,.il-quiz-intro p{max-width:720px;color:var(--il-muted);margin:14px 0 0}.il-block{margin:0 0 30px}.il-block>h3,.il-block-heading h3{margin:0 0 15px;font-size:1.23rem;line-height:1.3}.il-block-heading{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:16px;display:flex}.il-block-heading h3{margin:0}.il-muted,.il-note{color:var(--il-muted)}.il-note{margin:10px 0 0;font-size:.8rem}.il-grammar-grid,.il-vocab-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.il-grammar-card,.il-vocab-card,.il-dialogue,.il-question,.il-result,.il-table-wrap,.il-tips,.il-steps,.il-block.il-accent{border:1px solid var(--il-line);background:color-mix(in srgb, var(--il-surface) 92%, transparent);border-radius:17px}.il-grammar-card,.il-vocab-card{padding:20px}.il-grammar-card code{color:var(--il-accent);background:color-mix(in srgb, var(--il-accent) 10%, transparent);border-radius:7px;padding:4px 9px;font-size:.86rem;font-weight:800;display:inline-block}.il-use{margin:10px 0 14px;font-weight:700}.il-japanese{align-items:center;gap:8px;margin:0;font-family:Hiragino Sans,Yu Gothic,Noto Sans JP,sans-serif;font-size:1.1rem;font-weight:680;display:flex}.il-reading{color:var(--il-muted);margin:4px 0 0;font-size:.8rem}.il-translation{color:var(--il-muted);margin:6px 0 0;font-size:.9rem}.il-speak{width:29px;height:29px;color:var(--il-accent);border:1px solid var(--il-line);background:var(--il-surface);cursor:pointer;border-radius:50%;flex:none;place-items:center;padding:0;display:inline-grid}.il-particle{color:inherit;border-bottom:2px solid var(--il-accent);background:color-mix(in srgb, var(--il-accent) 16%, transparent);padding:0 .08em}.il-vocab-card .il-japanese{font-size:1.28rem}.il-kanji-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.il-kanji-card{border:1px solid var(--il-line);background:linear-gradient(135deg, color-mix(in srgb, var(--il-accent) 8%, transparent), transparent 45%), var(--il-surface);border-radius:18px;padding:22px;overflow:hidden}.il-kanji-glyph{background-image:linear-gradient(var(--il-line) 1px, transparent 1px), linear-gradient(90deg, var(--il-line) 1px, transparent 1px);background-position:50%;background-size:50% 50%;place-items:center;min-height:130px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:6.2rem;line-height:1;display:grid}.il-kanji-meta{color:var(--il-accent);justify-content:space-between;margin-top:13px;font-size:.76rem;font-weight:800;display:flex}.il-kanji-card h4{margin:8px 0 0;font-size:1rem}.il-kanji-card>p{color:var(--il-muted);margin:3px 0 0;font-size:.84rem}.il-kanji-card .il-mnemonic{border-top:1px solid var(--il-line);margin-top:12px;padding-top:10px}.il-kanji-words{flex-wrap:wrap;gap:5px;margin-top:13px;display:flex}.il-kanji-words span{border:1px solid var(--il-line);background:var(--il-bg);border-radius:7px;padding:4px 7px;font-size:.75rem}.il-dialogue{overflow:hidden}.il-dialogue-line{border-bottom:1px solid var(--il-line);grid-template-columns:104px minmax(0,1fr);gap:18px;padding:19px 22px;display:grid}.il-dialogue-line:last-child{border-bottom:0}.il-speaker{color:var(--il-accent);font-weight:850}.il-table-wrap{overflow-x:auto}.il-table-wrap table{border-collapse:collapse;width:100%;font-size:.9rem}.il-table-wrap th,.il-table-wrap td{text-align:left;vertical-align:top;border-bottom:1px solid var(--il-line);min-width:130px;padding:13px 16px}.il-table-wrap th{color:var(--il-muted);background:var(--il-surface-2);letter-spacing:.04em;font-size:.74rem}.il-table-wrap tr:last-child td{border-bottom:0}.il-tips,.il-steps,.il-block.il-accent{padding:22px 25px}.il-tips ol,.il-steps ol{margin:0;padding-left:22px}.il-tips li,.il-steps li{padding:5px 0 5px 5px}.il-tips li::marker{color:var(--il-accent);font-weight:900}.il-steps li::marker{color:var(--il-accent);font-weight:900}.il-tips li span,.il-steps li span{display:block}.il-inline-jp{color:var(--il-text);font-weight:700}.il-quiz-intro{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.il-score-chip{color:var(--il-muted);flex-direction:column;flex:none;align-items:flex-end;display:flex}.il-score-chip strong{color:var(--il-accent);font-size:2.8rem;line-height:1}.il-score-chip span{font-size:.75rem}.il-quiz-stats{flex-wrap:wrap;gap:9px;margin:-20px 0 24px;display:flex}.il-quiz-stats span{color:var(--il-muted);border:1px solid var(--il-line);background:var(--il-surface);border-radius:999px;padding:5px 10px;font-size:.76rem}.il-quiz-stats button{color:var(--il-bad);border:1px solid color-mix(in srgb, var(--il-bad) 35%, var(--il-line));cursor:pointer;background:0 0;border-radius:999px;padding:5px 10px;font-size:.76rem}.il-question-list{flex-direction:column;gap:15px;display:flex}.il-question{min-width:0;margin:0;padding:22px}.il-question.is-correct{border-left:4px solid var(--il-good)}.il-question.is-wrong{border-left:4px solid var(--il-bad)}.il-question legend{grid-template-columns:35px minmax(0,1fr) auto;align-items:start;gap:9px;width:calc(100% - 12px);padding:0 5px;font-weight:760;display:grid}.il-question legend>span{color:var(--il-accent);letter-spacing:.08em;font-size:.76rem}.il-question legend small{color:var(--il-muted);font-size:.7rem;font-weight:500}.il-question-jp{margin:15px 0 0 44px;font-size:1.16rem;font-weight:700}.il-question>.il-reading,.il-question-hint{margin-left:44px}.il-question-hint{color:var(--il-muted);font-size:.84rem}.il-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:17px 0 0 44px;display:grid}.il-options label{border:1px solid var(--il-line);background:var(--il-bg);cursor:pointer;border-radius:11px;align-items:center;gap:10px;min-height:47px;padding:9px 12px;display:flex}.il-options label:has(input:checked){border-color:var(--il-accent);background:color-mix(in srgb, var(--il-accent) 10%, var(--il-surface))}.il-options input{opacity:0;position:absolute}.il-options label:focus-within{outline:3px solid color-mix(in srgb, var(--il-accent) 25%, transparent)}.il-option-letter{width:27px;height:27px;color:var(--il-muted);border:1px solid var(--il-line);border-radius:7px;flex:none;place-items:center;font-size:.7rem;font-weight:800;display:grid}.il-text-answer{margin:17px 0 0 44px;display:block}.il-text-answer>span{color:var(--il-muted);margin-bottom:5px;font-size:.76rem;font-weight:700;display:block}.il-text-answer input{width:min(100%,520px);color:var(--il-text);border:1px solid var(--il-line);background:var(--il-bg);border-radius:10px;outline:0;padding:11px 13px}.il-text-answer input:focus{border-color:var(--il-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--il-accent) 18%, transparent)}.il-reorder{margin:17px 0 0 44px}.il-reorder-zone,.il-token-bank{border:1px dashed var(--il-line);background:var(--il-bg);border-radius:12px;flex-wrap:wrap;align-items:center;gap:8px;min-height:64px;padding:10px;display:flex}.il-token-bank{background:0 0;border-style:solid;min-height:48px;margin-top:9px}.il-token-bank>button,.il-ordered-token>button{color:var(--il-text);border:1px solid var(--il-line);background:var(--il-surface);cursor:pointer;border-radius:8px;padding:6px 10px}.il-ordered-token{box-shadow:0 0 0 1px var(--il-line);border-radius:8px;display:inline-flex;overflow:hidden}.il-ordered-token>button{border:0;border-radius:0}.il-token-controls{grid-template-columns:1fr 1fr;display:grid}.il-token-controls button{width:25px;color:var(--il-muted);border:0;border-left:1px solid var(--il-line);background:var(--il-surface-2);cursor:pointer;place-items:center;padding:0;display:grid}.il-token-controls button:disabled{opacity:.3}.il-placeholder{color:var(--il-muted);font-size:.8rem}.il-feedback{background:var(--il-surface-2);border-radius:10px;margin:18px 0 0 44px;padding:13px 15px}.il-feedback strong{align-items:center;gap:6px;display:flex}.is-correct .il-feedback strong{color:var(--il-good)}.is-wrong .il-feedback strong{color:var(--il-bad)}.il-feedback p{margin:5px 0 0;font-size:.86rem}.il-quiz-actions{align-items:center;gap:15px;margin-top:22px;display:flex}.il-form-notice{color:var(--il-muted);font-size:.84rem}.il-result{outline:0;grid-template-columns:auto minmax(0,1fr);gap:20px 34px;margin-top:22px;padding:24px;display:grid}.il-result>div:first-child{min-width:120px}.il-result>div:first-child strong{color:var(--il-accent);font-size:2.5rem;line-height:1;display:block}.il-breakdown{flex-wrap:wrap;align-content:center;gap:7px;display:flex}.il-breakdown span{border:1px solid var(--il-line);border-radius:8px;padding:5px 9px;font-size:.78rem}.il-total-summary{border-top:1px solid var(--il-line);grid-column:1/-1;padding-top:14px}.il-total-summary p{margin:0}.il-total-summary small{color:var(--il-muted);display:block}.il-page-nav{border-top:1px solid var(--il-line);grid-template-columns:1fr auto 1fr;align-items:center;margin-top:48px;padding-top:20px;display:grid}.il-page-nav>span{color:var(--il-muted);font-size:.78rem}.il-page-nav button{color:var(--il-text);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:8px 0;display:inline-flex}.il-page-nav button:last-child{justify-self:end}.il-page-nav button:disabled{opacity:.3;cursor:default}.il-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.il-lab-toolbar,.il-kanji-selector,.il-writing-actions{flex-wrap:wrap;gap:8px;display:flex}.il-lab-toolbar{border:1px solid var(--il-line);background:var(--il-surface-2);border-radius:14px;margin-bottom:18px;padding:9px}.il-lab-toolbar button,.il-writing-actions button{min-height:39px;color:var(--il-muted);border:1px solid var(--il-line);background:var(--il-surface);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:7px 11px;display:inline-flex}.il-lab-toolbar button.is-active,.il-kanji-selector button.is-active{color:#fff;border-color:var(--il-accent);background:var(--il-accent)}.il-lab-toolbar button:disabled,.il-writing-actions button:disabled{opacity:.4;cursor:not-allowed}.il-conversion-card{text-align:center;border:1px solid var(--il-line);background:radial-gradient(circle at 50% 30%, color-mix(in srgb, var(--il-accent) 10%, transparent), transparent 13rem), var(--il-surface);border-radius:22px;max-width:720px;margin:0 auto;padding:clamp(24px,6vw,48px)}.il-conversion-card.is-speed{box-shadow:inset 0 4px 0 var(--il-accent)}.il-conversion-meta{color:var(--il-muted);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;font-size:.76rem;font-weight:800;display:flex}.il-conversion-prompt{place-items:center;min-height:150px;padding:20px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:clamp(3.5rem,10vw,7rem);line-height:1;display:grid}.il-conversion-card>p{color:var(--il-muted)}.il-conversion-card form{justify-content:center;align-items:stretch;gap:8px;display:flex}.il-conversion-card input{width:min(360px,100%);height:44px;color:var(--il-text);border:1px solid var(--il-line);background:var(--il-bg);border-radius:11px;outline:0;padding:8px 12px;font-size:1.05rem}.il-conversion-card input:focus{border-color:var(--il-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--il-accent) 18%, transparent)}.il-lab-feedback{text-align:left;background:var(--il-surface-2);border-radius:11px;margin-top:16px;padding:12px 14px}.il-lab-feedback strong{align-items:center;gap:6px;display:flex}.il-lab-feedback.is-correct strong{color:var(--il-good)}.il-lab-feedback.is-wrong strong{color:var(--il-bad)}.il-lab-feedback p{margin:4px 0 0}.il-lab-stats{justify-content:center;gap:10px;margin-top:15px;display:flex}.il-lab-stats span{color:var(--il-muted);border:1px solid var(--il-line);border-radius:999px;padding:5px 10px;font-size:.78rem}.il-kanji-selector{margin-bottom:15px}.il-kanji-selector button{min-width:115px;color:var(--il-text);text-align:left;border:1px solid var(--il-line);background:var(--il-surface);cursor:pointer;border-radius:11px;align-items:center;gap:9px;padding:8px 11px;display:flex}.il-kanji-selector b{font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:1.55rem}.il-kanji-selector span{color:inherit;font-size:.72rem}.il-writing-layout{grid-template-columns:minmax(300px,.95fr) minmax(270px,1.05fr);gap:22px;display:grid}.il-writing-stage{--il-canvas-ink:var(--il-text);aspect-ratio:1;border:2px solid var(--il-line);background-color:var(--il-surface);background-image:linear-gradient(to right, transparent calc(50% - .5px), var(--il-line) 50%, transparent calc(50% + .5px)), linear-gradient(to bottom, transparent calc(50% - .5px), var(--il-line) 50%, transparent calc(50% + .5px)), linear-gradient(45deg, transparent calc(50% - .5px), color-mix(in srgb, var(--il-line) 55%, transparent) 50%, transparent calc(50% + .5px)), linear-gradient(-45deg, transparent calc(50% - .5px), color-mix(in srgb, var(--il-line) 55%, transparent) 50%, transparent calc(50% + .5px));border-radius:18px;width:min(100%,430px);position:relative;overflow:hidden}.il-stroke-reference,.il-writing-stage canvas{width:100%;height:100%;position:absolute;inset:0}.il-stroke-reference{pointer-events:none;padding:8%;transition:opacity .2s}.il-stroke-reference.is-hidden{opacity:0}.il-stroke-reference path{fill:none;stroke:color-mix(in srgb, var(--il-accent) 72%, var(--il-text));stroke-width:3.4px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1px;transition:stroke-dashoffset .46s}.il-stroke-reference path.is-visible{stroke-dashoffset:0}.il-writing-layout:has(canvas:not(.is-disabled)) .il-stroke-reference path{stroke:color-mix(in srgb, var(--il-accent) 24%, transparent);stroke-width:4px}.il-stroke-numbers{fill:var(--il-accent);font-size:8px;font-weight:800}.il-writing-stage canvas{z-index:2;cursor:crosshair;touch-action:none}.il-writing-stage canvas.is-disabled{pointer-events:none}.il-writing-panel{border:1px solid var(--il-line);background:var(--il-surface);border-radius:18px;padding:22px}.il-writing-panel h3{margin:0;font-size:1.9rem}.il-writing-panel>p{color:var(--il-muted)}.il-writing-actions{margin:15px 0}.il-check-row{color:var(--il-muted);align-items:center;gap:7px;font-size:.82rem;display:flex}.il-self-check{border:1px solid var(--il-line);background:var(--il-bg);border-radius:12px;margin:16px 0;padding:14px}.il-self-check>p{color:var(--il-muted);margin:0 0 10px;font-size:.78rem}.il-self-check label{color:var(--il-muted);align-items:center;gap:8px;padding:5px 0;font-size:.84rem;display:flex}.il-self-check label.is-checked{color:var(--il-good)}.il-kanjivg-credit{color:var(--il-muted);margin-top:18px;font-size:.7rem}.il-kanjivg-credit a{color:var(--il-accent)}@media (width<=900px){.il-shell{display:block}.il-sidebar{z-index:20;border-right:0;border-bottom:1px solid var(--il-line);background:color-mix(in srgb, var(--il-bg) 92%, transparent);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);width:100%;height:auto;padding:9px 14px;display:block;position:sticky;top:75px}.il-sidebar-title,.il-sidebar-progress{display:none}.il-sidebar nav{flex-direction:row;gap:5px}.il-sidebar nav button{white-space:nowrap;flex:none;grid-template-columns:26px auto;width:auto;padding:6px 8px}.il-sidebar nav button i{display:none}.il-main{padding-top:42px}}@media (width<=660px){.il-topbar{height:64px;padding:0 14px}.il-progress-track{top:63px}.il-brand small,.il-controls button span{display:none}.il-controls button{justify-content:center;min-width:35px;padding:6px}.il-sidebar{top:67px}.il-main{padding:34px 16px}.il-hero{flex-direction:column;align-items:stretch;gap:28px;min-height:auto;display:flex}.il-hero-art{height:230px}.il-hero-art>span{font-size:6.5rem}.il-quick-facts{grid-template-columns:1fr}.il-quick-facts>div{border-right:0;border-bottom:1px solid var(--il-line)}.il-quick-facts>div:last-child{border-bottom:0}.il-grammar-grid,.il-vocab-grid,.il-options{grid-template-columns:1fr}.il-dialogue-line{grid-template-columns:1fr;gap:6px;padding:17px}.il-block-heading,.il-quiz-intro{flex-direction:column;align-items:flex-start}.il-score-chip{align-items:flex-start}.il-question{padding:18px 13px}.il-question legend{grid-template-columns:29px minmax(0,1fr)}.il-question legend small{grid-column:2}.il-question-jp,.il-question>.il-reading,.il-question-hint,.il-options,.il-text-answer,.il-reorder,.il-feedback{margin-left:34px}.il-result{grid-template-columns:1fr}.il-total-summary{grid-column:auto}.il-writing-layout{grid-template-columns:1fr}.il-writing-stage{width:100%}.il-conversion-card form{flex-direction:column}.il-conversion-card input{width:100%}.il-lab-stats{flex-direction:column;align-items:stretch}}@media (width<=400px){.il-brand div{display:none}.il-hero-actions,.il-quiz-actions{flex-direction:column;align-items:stretch}.il-question-jp,.il-question>.il-reading,.il-question-hint,.il-options,.il-text-answer,.il-reorder,.il-feedback{margin-left:0}}@media (prefers-reduced-motion:reduce){.interactive-lesson *,.interactive-lesson :before,.interactive-lesson :after{scroll-behavior:auto!important;transition-duration:.01ms!important}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#171725;font-synthesis:none;text-rendering:optimizelegibility;--ink:#171725;--muted:#6b6974;--paper:#f5f2ec;--cream:#fffaf0;--night:#090b18;--violet:#7357ff;--coral:#ff7966;--lime:#c4ed6b;--line:#17172524;--radius-lg:36px;--radius-md:24px;--shadow:0 30px 80px #1e16371c;background:#f5f2ec;font-family:Manrope,IBM Plex Sans Thai,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--paper);min-width:320px;min-height:100vh;margin:0;overflow-x:clip}html[lang=ja] body,html[lang=ja] button,html[lang=ja] input,html[lang=ja] textarea,html[lang=ja] select{font-family:Noto Sans JP,Manrope,sans-serif}html[lang=zh-CN] body,html[lang=zh-CN] button,html[lang=zh-CN] input,html[lang=zh-CN] textarea,html[lang=zh-CN] select{font-family:Noto Sans SC,Manrope,sans-serif}html[lang=ja] .hero h1,html[lang=ja] .section-heading h2,html[lang=ja] .about__intro h2,html[lang=ja] .cta-card h2,html[lang=ja] .detail-info h2,html[lang=ja] .detail-cta h2,html[lang=ja] .page-heading h1,html[lang=ja] .detail-hero h1,html[lang=ja] .legal-aside h1,html[lang=ja] .not-found h1,html[lang=zh-CN] .hero h1,html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .about__intro h2,html[lang=zh-CN] .cta-card h2,html[lang=zh-CN] .detail-info h2,html[lang=zh-CN] .detail-cta h2,html[lang=zh-CN] .page-heading h1,html[lang=zh-CN] .detail-hero h1,html[lang=zh-CN] .legal-aside h1,html[lang=zh-CN] .not-found h1{letter-spacing:-.045em;font-family:inherit}body,button,input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}button,input,textarea,select{font-size:1rem}img{max-width:100%;display:block}button,a{-webkit-tap-highlight-color:transparent}::selection{color:#fff;background:var(--violet)}.container{width:min(1180px,100% - 48px);margin-inline:auto}.section{padding:124px 0}.eyebrow{letter-spacing:.15em;text-transform:uppercase;font-size:.72rem;font-weight:800;display:inline-block}.button{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;min-height:52px;padding:0 22px;font-weight:700;transition:transform .18s,background-color .18s,border-color .18s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button--small{color:#fff;background:var(--ink);min-height:42px;padding-inline:18px;font-size:.86rem}.button--light{color:var(--night);background:var(--cream)}.button--ghost{color:#fff;background:#ffffff0d;border-color:#ffffff47}.button--ghost:hover{background:#ffffff1c}.button--dark{color:#fff;background:var(--ink)}.button--outline{color:var(--ink);background:#ffffffb8;border-color:#17172529}.button--outline:hover{background:#fff}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:20;width:100%;position:absolute;top:0;left:0}.header__inner{justify-content:space-between;align-items:center;height:86px;display:flex}.logo{color:#fff;align-items:center;display:inline-flex}.logo__mark{color:#fff;background:var(--violet);border-radius:10px;place-items:center;width:34px;height:34px;font-size:1.1rem;font-weight:800;display:grid}.logo__dot{border:2px solid var(--night);background:var(--coral);border-radius:50%;width:7px;height:7px;margin:-20px 0 0 -4px}.logo__word{margin-left:9px;font-size:1.1rem;font-weight:800}.logo--light .logo__dot{border-color:var(--night)}.main-nav{color:#ffffffba;align-items:center;gap:22px;font-size:.86rem;font-weight:600;display:flex}.language-picker{color:#fff;border:1px solid #fff3;border-radius:999px;align-items:center;gap:5px;height:38px;padding:0 7px 0 11px;display:flex}.language-picker select{width:48px;color:inherit;cursor:pointer;background:0 0;border:0;outline:0;font-size:.72rem;font-weight:800}.language-picker option{color:var(--ink);background:#fff}.main-nav>a:not(.button){transition:color .18s}.main-nav>a:not(.button):hover,.main-nav>a.active{color:#fff}.main-nav .button{color:var(--night);background:var(--cream)}.site-header--light .logo,.site-header--light .main-nav{color:var(--ink)}.site-header--light .logo__dot{border-color:var(--paper)}.site-header--light .main-nav>a:not(.button){color:#1717259e}.site-header--light .main-nav>a:not(.button):hover,.site-header--light .main-nav>a.active{color:var(--ink)}.site-header--light .main-nav .button{color:#fff;background:var(--ink)}.site-header--light .menu-button,.site-header--light .language-picker{border-color:var(--line);color:var(--ink)}.menu-button{color:#fff;background:0 0;border:1px solid #ffffff3d;border-radius:50%;place-items:center;width:42px;height:42px;display:none}.hero{color:#fff;background:radial-gradient(circle at 15% 65%, #7357ff29, transparent 30%), var(--night);min-height:760px;position:relative;overflow:hidden}.hero__noise{opacity:.035;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");position:absolute;inset:0}.hero__grid{z-index:1;grid-template-columns:.92fr 1.08fr;align-items:center;gap:60px;min-height:760px;padding-top:94px;display:grid;position:relative}.hero__content{z-index:2;position:relative}.hero__kicker{color:#ffffff94;letter-spacing:.13em;text-transform:uppercase;align-items:center;gap:9px;margin-bottom:32px;font-size:.72rem;font-weight:700;display:flex}.pulse-dot{background:var(--lime);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 5px #c4ed6b1c}.hero h1{letter-spacing:-.07em;max-width:720px;margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:clamp(3.7rem,6.6vw,6.5rem);font-weight:500;line-height:.98}.hero h1 span{color:#a99aff;display:block}.hero__lead{color:#ffffffad;max-width:570px;margin:32px 0 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.16rem;font-weight:300;line-height:1.8}.hero__actions{gap:12px;margin-top:38px;display:flex}.hero__note{color:#ffffff59;letter-spacing:.09em;text-transform:uppercase;gap:20px;margin-top:65px;font-size:.68rem;font-weight:600;display:flex}.hero__note span+span:before{content:"/";color:#ffffff2e;margin-right:20px}.hero__art{min-width:0;position:relative}.hero__art:before{z-index:-1;filter:blur(80px);content:"";background:#7357ff29;border-radius:50%;width:90%;height:90%;position:absolute;top:6%;right:-20%}.hero__art-frame{border:1px solid #ffffff1a;border-radius:42% 42% 26% 26%/28% 28% 20% 20%;position:relative;overflow:hidden;transform:rotate(2deg);box-shadow:0 45px 100px #00000059}.hero__art-frame:after{border-radius:inherit;content:"";background:linear-gradient(135deg,#ffffff17,#0000 42%);position:absolute;inset:0}.hero__art-frame img{aspect-ratio:1.38;object-fit:cover;width:100%}.art-label{z-index:2;color:#ffffffa6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);letter-spacing:.09em;background:#090b1880;border:1px solid #ffffff38;border-radius:50%;place-items:center;width:58px;height:58px;font-size:.66rem;font-weight:700;display:grid;position:absolute}.art-label--top{top:8%;right:8%}.art-label--bottom{bottom:8%;left:8%}.manifesto-strip{color:var(--night);background:var(--lime);padding:20px 0;overflow:hidden;transform:rotate(-1deg)scale(1.01)}.marquee{letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:28px;width:max-content;font-size:.76rem;font-weight:800;animation:25s linear infinite marquee;display:flex}.marquee i{font-style:normal}@keyframes marquee{to{transform:translate(-33.333%)}}.section-heading{grid-template-columns:1fr .72fr;align-items:end;gap:40px;margin-bottom:56px;display:grid}.section-heading h2,.about__intro h2,.cta-card h2,.detail-info h2,.detail-cta h2{letter-spacing:-.055em;margin:10px 0 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:clamp(2.4rem,4.2vw,4.2rem);font-weight:500;line-height:1.08}.section-heading>p{color:var(--muted);margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.8}.apps-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.app-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:#ffffff8f;min-width:0;transition:transform .24s,box-shadow .24s;position:relative;overflow:hidden}.app-card:hover{box-shadow:var(--shadow);transform:translateY(-7px)}.app-card>a{padding:22px;display:block}.app-card__topline{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:2px 2px 18px;font-size:.67rem;font-weight:800;display:flex}.status-dot{align-items:center;gap:7px;display:flex}.status-dot:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.app-visual{background:#c9bfff;border-radius:24px;height:270px;position:relative;overflow:hidden}.app-card--coral .app-visual,.detail-page--coral .detail-art{background:#ffb9ae}.app-card--lime .app-visual,.detail-page--lime .detail-art{background:#d8f3a2}.app-card--counteryx .app-visual,.detail-page--counteryx .detail-art{background:linear-gradient(145deg,#ffffffc7,#fff1e180),#ff9a3d}.visual-shape{display:block;position:absolute}.app-visual--spark .visual-shape--one{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff59;border:1px solid #ffffffb3;border-radius:42% 58% 48% 52%;width:56%;height:62%;top:16%;left:22%;transform:rotate(18deg);box-shadow:inset 15px 15px 40px #ffffff73}.app-visual--spark .visual-shape--two{background:var(--coral);border-radius:50%;width:70px;height:70px;top:36%;left:40%;box-shadow:0 0 45px #ff7966a6}.app-visual--spark .visual-shape--three{filter:blur(9px);background:#23164b26;border-radius:50%;width:80px;height:22px;bottom:15%;right:18%}.app-visual--orbit .visual-shape--one{background:#fbf7ea;border-radius:50%;width:130px;height:130px;top:24%;left:30%;box-shadow:0 20px 50px #72302a24}.app-visual--orbit .visual-shape--two{border:18px solid #7357ffd9;border-top-color:#0000;border-radius:50%;width:70%;height:70%;top:12%;left:15%;transform:rotate(-25deg)}.app-visual--orbit .visual-shape--three{background:var(--lime);border-radius:50%;width:30px;height:30px;bottom:18%;right:18%;box-shadow:0 8px 18px #46401926}.app-visual--blocks .visual-shape--one{background:var(--violet);border-radius:30px;width:110px;height:110px;top:17%;left:18%;transform:rotate(-12deg);box-shadow:0 22px 40px #523aaf40}.app-visual--blocks .visual-shape--two{background:var(--coral);border-radius:48px;width:95px;height:150px;top:31%;right:17%;transform:rotate(16deg);box-shadow:0 22px 40px #a04a3c33}.app-visual--blocks .visual-shape--three{background:#fffaf0;border-radius:50%;width:100px;height:55px;bottom:12%;left:36%;box-shadow:0 18px 30px #30431426}.app-visual--counter{place-items:center;display:grid}.app-visual__icon{z-index:2;aspect-ratio:1;border-radius:28%;width:min(42%,118px);position:relative;box-shadow:0 25px 55px #2d1f0b38}.app-visual--counter .visual-shape--one{background:#fff9;border-radius:999px;width:92px;height:44px;top:18%;left:13%;box-shadow:0 15px 34px #7e3e001f}.app-visual--counter .visual-shape--two{background:#25c7a18c;border-radius:32px;width:110px;height:110px;bottom:16%;right:12%;transform:rotate(12deg)}.app-visual--counter .visual-shape--three{background:#7357ff8c;border-radius:50%;width:84px;height:84px;bottom:24%;left:14%}.visual-glow{filter:blur(28px);background:#ffffff59;border-radius:50%;width:90%;height:90%;position:absolute;top:-40%;left:-10%}.app-card__content{padding:28px 6px 8px}.app-card__content .eyebrow{color:var(--muted)}.app-card__content h3{letter-spacing:-.045em;margin:8px 0 12px;font-size:1.65rem}.app-card__content p{min-height:94px;color:var(--muted);margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:.96rem;font-weight:300;line-height:1.7}.text-link{align-items:center;gap:7px;margin-top:24px;font-size:.84rem;font-weight:800;display:inline-flex}.content-note{max-width:650px;color:var(--muted);text-align:center;margin:30px auto 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:.8rem}.content-note code{color:var(--violet);background:#7357ff14;border-radius:5px;padding:2px 5px}.about-section{color:#fff;background:var(--night)}.about__grid{grid-template-columns:1fr .8fr;gap:90px;display:grid}.about__intro .eyebrow{color:#a99aff}.about__intro h2{max-width:660px}.about__body{color:#ffffff85;font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.8}.about__body .about__lead{color:#ffffffd1;margin-top:0;font-size:1.18rem}.principles-grid{border-radius:var(--radius-lg);background:#ffffff1f;border:1px solid #ffffff1f;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:96px;display:grid;overflow:hidden}.principles-grid article{background:#111321;min-height:270px;padding:34px;position:relative}.principles-grid article>svg{color:#a99aff}.principles-grid article>span{color:#ffffff42;font-size:.72rem;font-weight:800;position:absolute;top:34px;right:34px}.principles-grid h3{margin:80px 0 10px;font-size:1.2rem}.principles-grid p{color:#ffffff75;margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.7}.cta-section{background:var(--night);padding:24px 0}.cta-card{border-radius:var(--radius-lg);background:radial-gradient(circle at 86% 15%, #ffffff5e, transparent 26%), var(--coral);justify-content:space-between;align-items:center;gap:40px;min-height:350px;padding:70px;display:flex}.cta-card h2{max-width:650px}.site-footer{color:#fff;background:var(--night);padding:78px 0 42px}.footer__grid{grid-template-columns:1fr auto;align-items:start;gap:50px;display:grid}.footer__grid>div:first-child p{color:#ffffff6b;margin:18px 0 0;font-size:.82rem}.footer__links{color:#ffffff9e;gap:28px;font-size:.82rem;display:flex}.footer__links a:hover{color:#fff}.footer__copyright{color:#ffffff47;letter-spacing:.04em;border-top:1px solid #ffffff1a;grid-column:1/-1;margin:60px 0 0;padding-top:24px;font-size:.68rem}.page-section,.detail-page{min-height:70vh;padding:150px 0 120px}.page-section{color:#fff;background:var(--night)}.page-heading{max-width:760px;margin-bottom:70px}.page-heading .eyebrow{color:#a99aff}.page-heading h1,.detail-hero h1,.legal-aside h1,.not-found h1{letter-spacing:-.065em;margin:14px 0 22px;font-family:IBM Plex Sans Thai,sans-serif;font-size:clamp(3rem,6.2vw,6rem);font-weight:500;line-height:1.02}.page-heading>p{color:#ffffff8c;max-width:580px;margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.08rem;font-weight:300;line-height:1.8}.support-grid{grid-template-columns:1.4fr .6fr;gap:18px;display:grid}.support-form{border-radius:var(--radius-lg);color:var(--ink);background:var(--cream);padding:42px}.support-form label{gap:9px;margin-bottom:20px;font-family:IBM Plex Sans Thai,sans-serif;font-size:.88rem;font-weight:500;display:grid}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.support-form input,.support-form select,.support-form textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #17172526;border-radius:14px;outline:none;transition:border-color .18s,box-shadow .18s}.support-form input,.support-form select{height:52px;padding:0 15px}.support-form textarea{resize:vertical;min-height:170px;padding:15px}.support-form input:focus,.support-form select:focus,.support-form textarea:focus{border-color:var(--violet);box-shadow:0 0 0 3px #7357ff1f}.support-form .button{border:0}.form-note{max-width:560px;color:var(--muted);margin:15px 0 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:.75rem;line-height:1.6}.support-aside{border-radius:var(--radius-lg);background:#ffffff1a;border:1px solid #ffffff1c;flex-direction:column;gap:1px;display:flex;overflow:hidden}.support-aside article{background:#111321;flex:1;gap:18px;padding:30px;display:flex}.support-aside svg{color:#a99aff;flex:none}.support-aside h3{margin:0 0 8px;font-size:.94rem}.support-aside p,.support-aside a{color:#ffffff80;margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:.87rem;font-weight:300;line-height:1.6}.support-aside a{color:#c0b6ff}.faq-section{margin-top:110px}.faq-section .section-heading{margin-bottom:35px}.faq-grid{border-top:1px solid #ffffff26}.faq-grid details{border-bottom:1px solid #ffffff26}.faq-grid summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;min-height:85px;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.08rem;list-style:none;display:flex}.faq-grid summary:after{content:"+";color:#a99aff;font-size:1.5rem;font-weight:300}.faq-grid details[open] summary:after{content:"−"}.faq-grid details p{color:#ffffff85;max-width:760px;margin:-8px 0 28px;font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.8}.detail-page{background:var(--paper)}.detail-page .back-link{color:var(--muted);align-items:center;gap:8px;margin-bottom:55px;font-size:.78rem;font-weight:700;display:inline-flex}.detail-hero{grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;display:grid}.detail-hero__copy .eyebrow{color:var(--violet)}.detail-hero h1{font-size:clamp(4rem,8vw,7.6rem)}.detail-hero__copy>p{max-width:570px;color:var(--muted);font-family:IBM Plex Sans Thai,sans-serif;font-size:1.08rem;font-weight:300;line-height:1.85}.detail-status{letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:10px;margin-top:34px;font-size:.72rem;font-weight:800;display:flex}.detail-art{border-radius:var(--radius-lg);height:520px}.detail-info{border-top:1px solid var(--line);grid-template-columns:1fr .7fr;gap:60px;margin-top:110px;padding-top:70px;display:grid}.detail-info h2{font-size:clamp(2.2rem,3.7vw,3.5rem)}.detail-info ul{gap:0;margin:0;padding:0;list-style:none;display:grid}.detail-info li{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:22px 0;font-weight:700;display:flex}.detail-info li svg{color:var(--violet)}.detail-cta{border-radius:var(--radius-lg);background:#fff;justify-content:space-between;align-items:center;gap:45px;margin-top:110px;padding:60px;display:flex}.detail-cta h2{font-size:clamp(2rem,3.5vw,3.4rem)}.detail-cta p{max-width:620px;color:var(--muted);margin:15px 0 0;font-family:IBM Plex Sans Thai,sans-serif;line-height:1.7}.detail-cta .button{flex:none}.legal-page{color:var(--ink);background:var(--paper)}.legal-page+.site-footer{border-top:1px solid #ffffff1a}.legal-layout{grid-template-columns:.7fr 1fr;align-items:start;gap:110px;display:grid}.legal-aside{position:sticky;top:80px}.legal-aside>svg{color:var(--violet);margin-bottom:28px}.legal-aside .eyebrow{color:var(--violet);display:block}.legal-aside h1{font-size:clamp(3rem,5vw,5rem)}.legal-aside p{color:var(--muted);font-size:.75rem}.legal-content{border-radius:var(--radius-lg);background:#fff;padding:50px}.legal-lead{border-bottom:1px solid var(--line);color:var(--ink);margin-top:0;padding-bottom:38px;font-size:1.2rem}.legal-content section{border-bottom:1px solid var(--line);padding:24px 0}.legal-content h2{margin:0 0 12px;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.25rem;font-weight:600}.legal-content p,.legal-content li{color:var(--muted);font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.8}.legal-content ul{padding-left:20px}.legal-contact{gap:18px;display:flex;border-bottom:0!important}.legal-contact svg{color:var(--violet);flex:none}.legal-contact a{color:var(--violet);font-weight:700}.not-found{text-align:center;place-items:center;min-height:760px;display:grid}.not-found__number{color:#ffffff0d;letter-spacing:-.1em;margin-bottom:-32px;font-size:clamp(8rem,24vw,19rem);font-weight:800;line-height:.7;display:block}.not-found .eyebrow{color:#a99aff}.not-found h1{margin-bottom:10px;font-size:clamp(2.6rem,5vw,5rem)}.not-found p{color:#ffffff7a;margin:0 0 30px;font-family:IBM Plex Sans Thai,sans-serif}.product-page{min-height:75vh;color:var(--ink);background:radial-gradient(circle at 90% 8%,#7357ff1f,#0000 28%),#f7f5ef;padding:155px 0 110px}.product-heading{max-width:800px}.counteryx-mark{background:var(--ink);border-radius:20px;justify-content:center;align-items:flex-end;gap:5px;width:70px;height:70px;margin-bottom:34px;padding:16px;display:flex;position:relative;box-shadow:0 18px 45px #17172529}.counteryx-mark span{background:var(--lime);border-radius:999px;width:8px}.counteryx-mark span:first-child{opacity:.55;height:16px}.counteryx-mark span:nth-child(2){height:34px}.counteryx-mark span:nth-child(3){opacity:.78;height:24px}.product-heading>.eyebrow,.product-legal-aside>.eyebrow{color:var(--violet)}.product-heading h1,.product-legal-aside h1{letter-spacing:-.075em;margin:12px 0 20px;font-size:clamp(3.5rem,7vw,7rem);line-height:.98}.product-heading>p,.product-legal-aside>p{max-width:650px;color:var(--muted);margin:0 0 30px;font-size:1.08rem;line-height:1.8}.product-heading .button{text-transform:none}.product-info-grid{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--line);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:95px;display:grid;overflow:hidden}.product-info-grid article{background:#fff;min-height:310px;padding:34px}.product-info-grid article>svg{color:var(--violet);margin-bottom:55px}.product-info-grid .eyebrow{color:var(--muted);display:block}.product-info-grid h2,.product-notice h2{letter-spacing:-.035em;margin:12px 0;font-size:1.3rem}.product-info-grid p,.product-notice p,.product-legal-content p{color:var(--muted);line-height:1.75}.product-notice{border-radius:var(--radius-lg);color:#fff;background:var(--ink);grid-template-columns:.8fr 1fr;gap:60px;margin-top:22px;padding:48px;display:grid}.product-notice .eyebrow{color:var(--lime)}.product-notice h2{margin-bottom:0;font-size:1.75rem}.product-notice p{color:#fff9;margin:0}.product-footer-nav{color:var(--muted);justify-content:space-between;align-items:center;gap:24px;margin-top:38px;font-size:.77rem;display:flex}.product-footer-nav a{color:var(--violet);font-weight:800}.product-legal-layout{grid-template-columns:.7fr 1fr;align-items:start;gap:100px;display:grid}.product-legal-aside{position:sticky;top:70px}.product-legal-aside .counteryx-mark{margin-bottom:60px}.product-legal-aside>svg{color:var(--violet);margin-bottom:24px}.product-legal-aside h1{font-size:clamp(3.6rem,6vw,6rem)}.product-updated{color:var(--muted);font-size:.76rem}.product-legal-content{border-radius:var(--radius-lg);background:#fff;border:1px solid #17172512;padding:50px;box-shadow:0 30px 80px #1e16370f}.privacy-promise{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px;padding-bottom:34px;display:flex}.privacy-promise span{color:#4a3aa7;background:#7357ff1a;border-radius:999px;padding:9px 13px;font-size:.72rem;font-weight:800}.product-legal-content>section{border-bottom:1px solid var(--line);padding:30px 0}.product-legal-content h2{letter-spacing:-.025em;margin:0 0 13px;font-size:1.16rem}.product-legal-content p{margin:10px 0 0}.product-contact{gap:18px;display:flex}.product-contact>svg{color:var(--violet);flex:none}.product-contact a{color:var(--violet);margin-top:12px;font-weight:800;display:inline-block}.counteryx-page{color:var(--ink);background:#f6f8fb}.counteryx-hero{background:linear-gradient(#f6f8fb 0%,#fff8ef 100%);padding:112px 0 50px;overflow:hidden}.counteryx-hero__grid{grid-template-columns:minmax(0,.84fr) minmax(0,1.16fr);align-items:center;gap:70px;display:grid}.counteryx-hero__copy{min-width:0}.counteryx-icon{border-radius:24px;width:92px;height:92px;margin-bottom:30px;box-shadow:0 24px 58px #1c130929}.counteryx-hero .eyebrow,.counteryx-summary .eyebrow,.counteryx-features .eyebrow,.counteryx-link-band .eyebrow{color:#6b55d7}.counteryx-hero h1{letter-spacing:0;max-width:760px;margin:12px 0 18px;font-family:IBM Plex Sans Thai,sans-serif;font-size:clamp(3.05rem,5.7vw,5.7rem);font-weight:600;line-height:1}.counteryx-subtitle{color:#ef7729;margin:0;font-size:clamp(1.25rem,2.2vw,2rem);font-weight:800;line-height:1.25}.counteryx-lead{max-width:610px;color:var(--muted);margin:28px 0 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.08rem;font-weight:300;line-height:1.85}.counteryx-actions{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.counteryx-facts{flex-wrap:wrap;gap:8px;margin-top:38px;display:flex}.counteryx-facts span{color:#514f5e;background:#ffffffad;border:1px solid #1717251f;border-radius:999px;padding:9px 12px;font-size:.76rem;font-weight:800}.counteryx-screens{grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:18px;min-width:0;display:grid}.counteryx-screen{background:#fff;border:1px solid #1717251a;border-radius:30px;min-width:0;margin:0;position:relative;overflow:hidden;box-shadow:0 28px 70px #32261429}.counteryx-screen img{aspect-ratio:621/1344;object-fit:cover;width:100%}.counteryx-screen--1{transform:translateY(24px)}.counteryx-screen--2{z-index:2}.counteryx-screen--3{transform:translateY(54px)}.counteryx-summary{background:#fff;padding:95px 0}.counteryx-summary__grid{grid-template-columns:.82fr 1fr;align-items:start;gap:70px;display:grid}.counteryx-summary h2,.counteryx-link-band h2{letter-spacing:0;margin:12px 0 0;font-family:IBM Plex Sans Thai,sans-serif;font-size:clamp(2.3rem,4.5vw,4.6rem);font-weight:500;line-height:1.08}.counteryx-summary p{color:var(--muted);margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-size:1.08rem;font-weight:300;line-height:1.9}.counteryx-mobile-gallery{display:none}.counteryx-features{background:#f6f8fb;padding:105px 0}.counteryx-feature-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.counteryx-feature-grid article{background:#ffffffc7;border:1px solid #1717251a;border-radius:18px;min-height:166px;padding:24px;box-shadow:0 20px 45px #221f2d0d}.counteryx-feature-grid svg{color:#ef7729}.counteryx-feature-grid h3{margin:42px 0 0;font-size:1rem;font-weight:800;line-height:1.45}.counteryx-details{background:#f6f8fb;padding:0 0 105px}.counteryx-details__grid{border-radius:var(--radius-lg);background:#1717251c;border:1px solid #1717251c;grid-template-columns:repeat(3,1fr);gap:1px;display:grid;overflow:hidden}.counteryx-details article{background:#fff;min-height:285px;padding:34px}.counteryx-details h2{margin:0 0 18px;font-size:1.35rem}.counteryx-details p{color:var(--muted);margin:0;font-family:IBM Plex Sans Thai,sans-serif;font-weight:300;line-height:1.8}.counteryx-link-band{background:#f6f8fb;padding:24px 0 110px}.counteryx-link-band__inner{border-radius:var(--radius-lg);background:linear-gradient(135deg,#ffffffe6,#ffeed9f5),#fff4e7;justify-content:space-between;align-items:center;gap:36px;min-height:320px;padding:58px;display:flex}.counteryx-link-band__inner h2{max-width:680px;color:var(--ink)}.counteryx-link-band__actions{flex-wrap:wrap;flex:none;justify-content:flex-end;gap:12px;display:flex}@media (width<=960px){.hero__grid{grid-template-columns:1fr;gap:35px;padding:150px 0 80px}.hero__content{max-width:720px}.hero__art{width:min(700px,100%);margin-inline:auto}.hero__note{margin-top:40px}.apps-grid{grid-template-columns:1fr 1fr}.app-card:last-child{grid-column:auto}.app-card:last-child>a{display:block}.app-card:last-child .app-card__topline{grid-column:auto}.app-card:last-child .app-card__content p{min-height:0}.about__grid,.detail-hero,.legal-layout{grid-template-columns:1fr;gap:50px}.legal-aside{position:static}.principles-grid{grid-template-columns:1fr}.principles-grid article{min-height:230px}.support-grid{grid-template-columns:1fr}.support-aside{grid-template-columns:repeat(3,1fr);display:grid}.detail-art{height:460px}.product-info-grid{grid-template-columns:1fr}.product-info-grid article{min-height:auto}.product-info-grid article>svg{margin-bottom:35px}.product-legal-layout{grid-template-columns:1fr;gap:45px}.product-legal-aside{position:static}.counteryx-hero__grid,.counteryx-summary__grid{grid-template-columns:1fr;gap:48px}.counteryx-screens{width:min(760px,100%);margin-inline:auto}.counteryx-feature-grid{grid-template-columns:repeat(2,1fr)}.counteryx-details__grid{grid-template-columns:1fr}.counteryx-details article{min-height:auto}.counteryx-link-band__inner{flex-direction:column;align-items:flex-start}.counteryx-link-band__actions{justify-content:flex-start}}@media (width<=720px){.container{width:min(100% - 32px,1180px)}.section{padding:86px 0}.main-nav{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#111321f5;border:1px solid #ffffff21;border-radius:20px;align-items:stretch;gap:0;padding:12px;display:none;position:absolute;top:72px;left:16px;right:16px;box-shadow:0 24px 70px #0006}.site-header--light .main-nav{color:#fff}.site-header--light .main-nav>a:not(.button){color:#ffffffb8}.site-header--light .main-nav>a:not(.button):hover,.site-header--light .main-nav>a.active{color:#fff}.site-header--light .main-nav .button{color:var(--night);background:var(--cream)}.site-header--light .main-nav .language-picker{color:#fff;border-color:#fff3}.main-nav.is-open{display:grid}.main-nav>a{padding:15px}.language-picker{color:#fff;justify-content:space-between;width:100%;height:48px;margin:6px 0;padding-inline:15px}.language-picker select{text-align:right;width:auto;min-width:54px}.main-nav .button{margin-top:8px}.menu-button{display:grid}.hero__grid{min-height:auto;padding-top:135px}.hero h1{font-size:clamp(3.25rem,15vw,5rem)}.hero__lead{font-size:1.02rem}.hero__actions{flex-direction:column;align-items:stretch}.hero__note{display:none}.hero__art-frame{border-radius:30px;transform:none}.manifesto-strip{padding:16px 0;transform:none}.section-heading,.about__grid,.detail-info{grid-template-columns:1fr;gap:24px}.apps-grid{grid-template-columns:1fr}.app-card:last-child{grid-column:auto}.app-card:last-child>a{display:block}.app-card:last-child .app-card__topline{grid-column:auto}.app-card__content p{min-height:0}.about__grid{gap:35px}.principles-grid{margin-top:60px}.cta-card{flex-direction:column;justify-content:space-between;align-items:flex-start;min-height:420px;padding:40px 28px}.cta-card .button{width:100%}.footer__grid{grid-template-columns:1fr}.footer__links{flex-wrap:wrap}.footer__copyright{grid-column:auto;margin-top:20px}.page-section,.detail-page,.product-page{padding:125px 0 80px}.form-row,.support-aside{grid-template-columns:1fr}.support-form{padding:25px 20px}.support-aside{display:grid}.detail-hero{gap:35px}.detail-art{height:340px}.detail-info{margin-top:70px;padding-top:50px}.detail-cta{flex-direction:column;align-items:stretch;margin-top:70px;padding:35px 25px}.legal-layout{gap:30px}.legal-content{padding:30px 22px}.product-heading h1{font-size:clamp(3.4rem,17vw,5rem)}.product-info-grid{margin-top:65px}.product-info-grid article{padding:28px 24px}.product-notice{grid-template-columns:1fr;gap:22px;padding:32px 25px}.product-footer-nav{flex-direction:column;align-items:flex-start}.product-legal-aside .counteryx-mark{margin-bottom:42px}.product-legal-content{padding:30px 22px}.counteryx-hero{padding:108px 0 56px}.counteryx-icon{border-radius:20px;width:76px;height:76px;margin-bottom:24px}.counteryx-hero h1{font-size:clamp(2.85rem,12vw,4.1rem)}.counteryx-actions{flex-direction:column;align-items:stretch}.counteryx-screens{display:none}.counteryx-summary,.counteryx-features{padding:75px 0}.counteryx-summary__grid{gap:28px}.counteryx-mobile-gallery{background:#fff;padding:0 0 75px;display:block}.counteryx-mobile-gallery__track{scroll-snap-type:x mandatory;grid-auto-columns:minmax(236px,72%);grid-auto-flow:column;gap:14px;padding-bottom:8px;display:grid;overflow-x:auto}.counteryx-mobile-shot{scroll-snap-align:start;background:#fff;border:1px solid #1717251a;border-radius:28px;min-width:0;margin:0;overflow:hidden;box-shadow:0 18px 44px #32261424}.counteryx-mobile-shot img{aspect-ratio:621/1344;object-fit:cover;width:100%}.counteryx-feature-grid{grid-template-columns:1fr}.counteryx-feature-grid article{min-height:132px}.counteryx-feature-grid h3{margin-top:30px}.counteryx-details{padding-bottom:75px}.counteryx-details article{padding:28px 24px}.counteryx-link-band{padding-bottom:80px}.counteryx-link-band__inner{min-height:410px;padding:36px 24px}.counteryx-link-band__actions,.counteryx-link-band__actions .button{width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}