.bunpo-library,.bunpo-detail{--bp:#b35d82;--bp-soft:#fff0f5;--bp-edge:#efd4df;--bp-text:#6d515e;max-width:1030px;margin:auto}
.bunpo-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 34px;border:1px solid var(--bp-edge);border-radius:24px;background:linear-gradient(115deg,#fbe5ee,#fdf1e6);overflow:hidden}
.bunpo-kicker{font-size:11px;font-weight:800;letter-spacing:1.3px;color:var(--bp);display:block;margin-bottom:13px;line-height:1.7}
.bunpo-intro h2{font-size:32px;line-height:1.3;letter-spacing:-1px;color:#624052}.bunpo-intro p{color:var(--bp-text);font-size:15px;line-height:1.8;margin-top:14px;max-width:460px}
.bunpo-book{position:relative;width:118px;min-width:118px;height:144px;border:2px solid #d38bad;border-radius:7px 18px 18px 7px;border-left:10px solid #bd6d94;background:#fff5e9;box-shadow:6px 7px 0 #c98cac28;transform:rotate(8deg);display:flex;flex-direction:column;align-items:center;justify-content:center;animation:bunpo-float 5s ease-in-out infinite}.bunpo-book>span{font-size:54px;color:#b8688e;line-height:1.2}.bunpo-book small{letter-spacing:5px;font-size:14px;color:#bd96a7;margin-top:10px}.bunpo-book i{position:absolute;right:-12px;top:-18px;font-size:35px;font-style:normal;color:#d9a952}
.bunpo-toolbar{margin:28px 0}.bunpo-search-label{display:block;font-size:15px;font-weight:700;margin-bottom:11px}.bunpo-searchbox{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:var(--paper);border-radius:13px;padding:0 16px}.bunpo-searchbox:focus-within{border-color:#bf7a9a;box-shadow:0 0 0 3px #bd6d9412}.bunpo-searchbox>span{font-size:29px;color:#a97890}.bunpo-searchbox input{border:0;outline:none;background:transparent;color:var(--ink);width:100%;min-width:0;font-size:16px;padding:17px 0}.bunpo-searchbox input::placeholder{color:#8d898a}
.bunpo-filters{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.bunpo-filters label{font-size:13px;font-weight:600;color:var(--muted)}.bunpo-filters select{display:block;width:100%;min-width:0;background:var(--paper);color:var(--ink);padding:13px 10px;border:1px solid var(--line);border-radius:10px;margin-top:8px;font-size:15px}.bunpo-filter-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:14px}.bunpo-filter-bottom>span{font-size:12px;line-height:1.7;color:var(--muted)}.bunpo-saved-filter{flex-shrink:0;border:1px solid var(--line);background:var(--paper);border-radius:22px;padding:10px 14px;font-size:13px}.bunpo-saved-filter[aria-pressed=true]{background:var(--bp-soft);color:var(--bp);border-color:var(--bp-edge)}
.bunpo-result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px}.bunpo-result-head h2{font-size:20px;letter-spacing:-.6px}.bunpo-result-head>span{font-size:12px;white-space:nowrap;color:var(--muted)}.bunpo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.bunpo-card{--card:#be7998;--wash:#fff0f5;background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--card);border-radius:17px;padding:20px;text-align:left;display:flex;flex-direction:column;min-width:0;min-height:211px;box-shadow:var(--shadow)}.bunpo-card.lavender{--card:#9980bc;--wash:#f2ecfa}.bunpo-card.mint{--card:#76a58d;--wash:#eaf5ef}.bunpo-card.peach{--card:#cda16d;--wash:#fcf1e6}.bunpo-card.blue{--card:#82a8c4;--wash:#eef6fb}.bunpo-card.lilac{--card:#aa87b7;--wash:#f7effa}.bunpo-card:hover{border-color:var(--card);transform:translateY(-4px);box-shadow:0 10px 22px #523d5109}.bunpo-card-top{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--card);font-size:11px;font-weight:700;line-height:1.5}.bunpo-card-top small{background:var(--wash);padding:5px 7px;border-radius:6px;min-width:27px;text-align:center}.bunpo-card h3{font-size:21px;line-height:1.65;margin:14px 0 8px;overflow-wrap:anywhere;letter-spacing:-.3px}.bunpo-card>p{font-size:14px;line-height:1.75;color:var(--muted);margin-bottom:18px}.bunpo-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;font-size:11px;color:var(--card)}.bunpo-card-bottom b{font-size:19px;font-weight:400}
.bunpo-pagination{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:29px}.bunpo-pagination button{min-width:38px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--paper);font-size:15px}.bunpo-pagination button.current{background:#b16e8f;border-color:#b16e8f;color:white}.bunpo-pagination button:disabled{opacity:.35;cursor:default}.bunpo-pagination>span{color:var(--muted);font-size:13px}.bunpo-page-caption{text-align:center;font-size:12px;color:var(--muted);margin-top:12px}#bunpo-results{scroll-margin-top:24px}.bunpo-empty{padding:36px 23px;text-align:center;border:1px dashed var(--bp-edge);border-radius:17px;background:var(--paper)}.bunpo-empty>span{font-size:36px;color:var(--bp)}.bunpo-empty h2{font-size:23px;margin:16px 0}.bunpo-empty p{font-size:15px;line-height:1.8;color:var(--muted);max-width:460px;margin:0 auto 24px}.bunpo-source{border-top:1px solid var(--line);margin-top:30px;padding-top:22px;color:var(--muted);font-size:12px;line-height:1.9}.bunpo-source summary{cursor:pointer;color:var(--bp);font-weight:600;font-size:14px}.bunpo-source p{margin-top:12px}
.bunpo-detail{max-width:790px}.bunpo-detail .page-header .eyebrow{color:var(--bp);font-size:11px;line-height:1.8;letter-spacing:1px}.bunpo-detail .page-header h1{font-size:27px}.bunpo-detail .page-header h1>span{font-size:13px;vertical-align:middle;margin-left:6px;border:1px solid var(--bp-edge);border-radius:16px;padding:5px 10px;color:var(--bp);background:var(--bp-soft);letter-spacing:0}.bunpo-detail-hero{position:relative;padding:28px 30px;background:linear-gradient(120deg,#fbe8f0,#fcf1e9);border:1px solid var(--bp-edge);border-radius:21px;overflow:hidden}.bunpo-detail-hero h2{font-size:32px;line-height:1.6;letter-spacing:-.6px;overflow-wrap:anywhere;position:relative;z-index:1}.bunpo-detail-hero>p{font-size:17px;line-height:1.8;color:var(--bp-text);margin-top:12px;position:relative;z-index:1}.bunpo-hero-flower{position:absolute;right:9px;top:2px;font-size:100px;color:#be799813;line-height:1}.bunpo-detail-tools{display:flex;justify-content:space-between;gap:12px;margin:17px 0 27px}.bunpo-detail-tools button{border:1px solid var(--line);background:var(--paper);border-radius:20px;padding:10px 14px;font-size:13px}.bunpo-detail-tools button[aria-pressed=true]{color:var(--bp);border-color:var(--bp-edge);background:var(--bp-soft)}
.bunpo-section{margin:31px 0}.bunpo-section-heading{display:flex;align-items:center;gap:12px;margin-bottom:17px}.bunpo-section-heading>span{font-size:11px;font-weight:700;border-radius:9px;display:grid;place-items:center;min-width:32px;height:32px;background:var(--bp-soft);color:var(--bp)}.bunpo-section-heading h2{font-size:23px;letter-spacing:-.7px}.bunpo-explanation{font-size:17px;line-height:1.95}.bunpo-patterns{display:grid;gap:9px}.bunpo-patterns>div{border:1px solid var(--line);border-left:3px solid #c28aa4;padding:15px 19px;border-radius:11px;background:var(--paper);font-size:17px;line-height:1.8;overflow-wrap:anywhere}.bunpo-glossary{font-size:12px;line-height:1.8;margin-top:15px;color:var(--muted)}.bunpo-glossary strong{font-size:12px;font-weight:700;color:var(--bp)}.bunpo-glossary p{margin-top:5px}.bunpo-table-details{margin-top:16px;padding:16px 18px;border:1px solid var(--line);background:var(--paper);border-radius:12px}.bunpo-table-details summary{font-size:14px;color:var(--bp);cursor:pointer;font-weight:600}.bunpo-table-scroll{overflow-x:auto;max-width:100%;margin-top:17px;overscroll-behavior-inline:contain}.bunpo-table-scroll table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.8;text-align:left}.bunpo-table-scroll th{background:var(--bp-soft);color:var(--bp);font-size:12px;white-space:nowrap}.bunpo-table-scroll th,.bunpo-table-scroll td{padding:12px 14px;border:1px solid var(--line);vertical-align:top;min-width:120px}.bunpo-section-hint{font-size:13px;line-height:1.8;color:var(--muted);margin-top:-3px;margin-bottom:17px}
.bunpo-examples{display:grid;gap:15px}.bunpo-example{border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:var(--paper)}.bunpo-example-num{font-size:10px;letter-spacing:1.3px;color:var(--bp);font-weight:700;display:block;margin-bottom:12px}.bunpo-japanese{font-size:23px;line-height:1.9;overflow-wrap:anywhere}.bunpo-kana{font-size:15px;line-height:1.9;color:var(--muted);margin-top:7px;overflow-wrap:anywhere}.bunpo-romaji{display:none;font-size:13px;line-height:1.9;color:#9c7688;margin-top:8px;overflow-wrap:anywhere}.show-romaji .bunpo-romaji{display:block}.bunpo-translation{border-top:1px dashed var(--line);margin-top:17px;padding-top:14px}.bunpo-translation summary{font-size:13px;color:var(--bp);cursor:pointer;font-weight:600}.bunpo-translation>p{font-size:16px;line-height:1.8;margin-top:12px;animation:appear .25s ease both}.bunpo-tip{display:flex;gap:15px;background:#faf0df;border:1px solid #eee0c8;border-radius:16px;padding:22px 24px;line-height:1.8}.bunpo-tip>span{font-size:26px;color:#c5984a;flex-shrink:0}.bunpo-tip h2{font-size:17px;margin-bottom:7px;color:#8a704b}.bunpo-tip p{font-size:15px;color:#8a7c66;line-height:1.9}.bunpo-mistake{border:1px solid var(--line);border-radius:14px;padding:19px 22px;margin:20px 0;background:var(--paper)}.bunpo-mistake summary{cursor:pointer;font-size:15px;font-weight:700;color:var(--bp)}.bunpo-mistake>div{padding-top:20px}.bunpo-wrong-label,.bunpo-right-label{font-size:11px;font-weight:700;display:block;margin-bottom:5px;color:#bb7b70}.bunpo-right-label{color:#6d947a;margin-top:17px}.bunpo-wrong,.bunpo-right{font-size:20px;line-height:1.9;overflow-wrap:anywhere}.bunpo-wrong{color:#b37e77;text-decoration:line-through;text-decoration-thickness:1px}.bunpo-right{color:#4e785d}.bunpo-why{margin-top:16px;font-size:14px;color:var(--muted);line-height:1.8}
.bunpo-check-section{border:1px solid #e1d6ed;border-radius:20px;background:#f5effb;padding:26px;margin:30px 0}.bunpo-check-section .bunpo-kicker{color:#9472af;font-size:10px}.bunpo-check-section h2{font-size:23px;letter-spacing:-.5px;margin-bottom:12px}.bunpo-check-prompt{font-size:17px;line-height:1.9;margin:20px 0 15px}.bunpo-check-choices{display:grid;gap:10px}.bunpo-check-choices button{display:flex;gap:13px;align-items:center;padding:16px;text-align:left;border:1px solid #e3dae9;border-radius:12px;background:var(--paper);font-size:17px;line-height:1.8}.bunpo-check-choices button>span{font-size:12px;min-width:27px;height:27px;border-radius:8px;display:grid;place-items:center;background:#f1eaf7;color:#9a7ab0}.bunpo-check-choices button.correct{border-color:#83ab8f;background:#eaf4ed;color:#436e51}.bunpo-check-choices button.wrong{border-color:#cb938b;background:#fbede9;color:#995d53}.bunpo-check-choices button:disabled{cursor:default;opacity:1}.bunpo-check-feedback:empty{display:none}.bunpo-check-feedback{font-size:14px;line-height:1.9;margin-top:19px}.bunpo-check-feedback strong{font-size:16px}.bunpo-check-feedback p{margin:7px 0 12px}.bunpo-check-feedback button{padding:9px 13px;border:1px solid #d7c8e4;border-radius:8px;background:var(--paper);font-size:13px;color:#9273aa}
.bunpo-detail-footer{border-top:1px solid var(--line);padding-top:20px;margin-top:28px}.bunpo-detail-footer>p{font-size:11px;line-height:1.8;color:var(--muted)}.bunpo-detail-footer .kana-back-bottom{margin-top:10px;color:var(--bp)}.bunpo-next{display:block;text-align:left;width:100%;border:1px solid var(--bp-edge);border-radius:13px;background:var(--bp-soft);padding:17px 19px;margin-top:20px}.bunpo-next small{font-size:11px;color:var(--bp)}.bunpo-next>span{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:600;line-height:1.8;margin-top:7px;gap:15px}.bunpo-next b{font-weight:400;color:var(--bp)}
.dark .bunpo-library,.dark .bunpo-detail{--bp:#d5a3bf;--bp-soft:#413044;--bp-edge:#62445b;--bp-text:#d1bdc8}.dark .bunpo-intro,.dark .bunpo-detail-hero{background:linear-gradient(115deg,#493448,#413b35)}.dark .bunpo-intro h2{color:#efd6e5}.dark .bunpo-card{--wash:#413744}.dark .bunpo-card-top{color:#c49ab4}.dark .bunpo-book{background:#533f43;border-color:#a66b8b}.dark .bunpo-book>span{color:#d6a4bf}.dark .bunpo-book small{color:#cfb2c3}.dark .bunpo-tip{background:#443c2d;border-color:#60523a}.dark .bunpo-tip h2{color:#ddc299}.dark .bunpo-tip p{color:#cbbda5}.dark .bunpo-check-section{background:#3b3149;border-color:#5a4669}.dark .bunpo-check-choices button{border-color:#655470}.dark .bunpo-check-choices button>span{background:#51425d;color:#d1b7e1}.dark .bunpo-check-choices button.correct{background:#2d4936;color:#bcdcc5}.dark .bunpo-check-choices button.wrong{background:#523934;color:#e4c0b8}.dark .bunpo-check-feedback button{border-color:#6d547e;color:#d0b3df}.dark .bunpo-right{color:#aacfb3}.dark .bunpo-wrong{color:#daa79f}.dark .bunpo-romaji{color:#c7a7b7}
@keyframes bunpo-float{0%,100%{transform:translateY(0) rotate(8deg)}50%{transform:translateY(-5px) rotate(5deg)}}
@media(max-width:1050px){.bunpo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.bunpo-intro{padding:25px 22px;gap:15px;border-radius:20px}.bunpo-intro h2{font-size:28px}.bunpo-intro p{font-size:14px}.bunpo-book{width:80px;min-width:80px;height:104px;border-left-width:7px;border-radius:6px 12px 12px 6px}.bunpo-book>span{font-size:39px}.bunpo-book small{font-size:10px;letter-spacing:3px}.bunpo-book i{font-size:27px;right:-7px;top:-15px}.bunpo-kicker{font-size:9px;letter-spacing:1px}.bunpo-toolbar{margin:25px 0}.bunpo-searchbox{padding:0 12px}.bunpo-searchbox input{font-size:15px;padding:15px 0}.bunpo-filters{gap:10px}.bunpo-filters select{font-size:14px;padding:12px 8px}.bunpo-filter-bottom{gap:12px}.bunpo-filter-bottom>span{font-size:11px}.bunpo-saved-filter{font-size:12px;padding:10px 12px}.bunpo-result-head h2{font-size:18px}.bunpo-result-head>span{font-size:11px}.bunpo-grid{gap:12px}.bunpo-card{padding:15px;min-height:208px;border-radius:14px}.bunpo-card h3{font-size:19px;line-height:1.7;margin:13px 0 9px}.bunpo-card>p{font-size:13px;line-height:1.8}.bunpo-card-top{font-size:10px;gap:6px}.bunpo-card-top small{font-size:9px;padding:4px;min-width:23px}.bunpo-card-bottom{font-size:10px}.bunpo-pagination{gap:5px}.bunpo-pagination button{min-width:35px;height:39px;font-size:14px}.bunpo-page-caption{font-size:11px}.bunpo-detail .page-header h1{font-size:25px}.bunpo-detail .page-header .eyebrow{font-size:10px}.bunpo-detail-hero{padding:24px 22px}.bunpo-detail-hero h2{font-size:27px}.bunpo-detail-hero>p{font-size:16px}.bunpo-detail-tools button{font-size:12px;padding:10px 12px}.bunpo-section-heading h2{font-size:22px}.bunpo-explanation{font-size:16px;line-height:2}.bunpo-patterns>div{font-size:16px;padding:14px 16px}.bunpo-example{padding:20px}.bunpo-japanese{font-size:21px}.bunpo-kana{font-size:14px}.bunpo-romaji{font-size:12px}.bunpo-translation>p{font-size:15px}.bunpo-tip{padding:20px;gap:12px}.bunpo-tip p{font-size:14px}.bunpo-check-section{padding:22px 19px}.bunpo-check-section h2{font-size:22px}.bunpo-check-choices button{font-size:16px;padding:14px 12px}.bunpo-mistake{padding:18px 19px}.bunpo-wrong,.bunpo-right{font-size:19px}}
@media(max-width:370px){.bunpo-grid{grid-template-columns:1fr}.bunpo-book{display:none}.bunpo-filter-bottom{align-items:flex-start}.bunpo-filters{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.bunpo-book,.bunpo-translation>p{animation:none!important}.bunpo-card:hover{transform:none}}
.no-motion .bunpo-book,.no-motion .bunpo-translation>p{animation:none!important}