.lani-char-tool{--tool-blue:#126ca9;--tool-ink:#14344c;--tool-line:#cbdfea;--tool-soft:#f2f8fb;color:var(--tool-ink);max-width:980px;margin:auto;font-size:16px;line-height:1.75}.lani-char-tool *{box-sizing:border-box}.lani-char-tool__lead{font-size:1.04rem;margin:0 0 1.25rem}.lani-char-tool__workspace{border:1px solid var(--tool-line);border-radius:20px;padding:clamp(16px,3vw,30px);background:#fff;box-shadow:0 8px 28px rgba(19,73,107,.07)}.lani-char-tool__heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:10px}.lani-char-tool__heading label{font-weight:800;font-size:1.12rem}.lani-char-tool__heading span{font-size:.78rem;color:#536a79}.lani-char-tool__input{display:block;width:100%;min-height:260px;padding:18px;border:2px solid #a8cfe4;border-radius:12px;background:#fff;color:var(--tool-ink);font:inherit;line-height:1.7;resize:vertical}.lani-char-tool__input:focus,.lani-char-tool button:focus-visible,.lani-char-tool input:focus-visible{outline:3px solid #f4bb50;outline-offset:2px}.lani-char-tool__actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:12px 0 18px}.lani-char-tool__actions button{min-height:42px;border:1px solid #a9cfe3;border-radius:8px;background:#f5fbff;color:#075684;padding:8px 13px;font:inherit;font-weight:700;cursor:pointer}.lani-char-tool__actions button:hover{background:#e2f3fb}.lani-char-tool__actions [data-char-action=clear]{background:#fff;color:#4b6271}.lani-char-tool__notice{font-size:.86rem;color:#366b83}.lani-char-tool__results{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.lani-char-tool__result{min-width:0;min-height:104px;display:flex;flex-direction:column;justify-content:space-between;background:var(--tool-soft);border:1px solid #d9eaf2;border-radius:11px;padding:13px}.lani-char-tool__result span{font-size:.8rem;font-weight:700;line-height:1.35}.lani-char-tool__result strong{font-variant-numeric:tabular-nums;font-size:clamp(1.25rem,2.3vw,1.9rem);line-height:1.15;color:#075684;overflow-wrap:anywhere}.lani-char-tool__result small{font-size:.75rem;color:#536a79}.lani-char-tool__result--primary{background:#e8f6fd;border-color:#94cce9}.lani-char-tool__target{margin-top:18px;padding-top:16px;border-top:1px solid var(--tool-line)}.lani-char-tool__target label{display:block;font-weight:700;margin-bottom:7px}.lani-char-tool__target input{width:min(260px,100%);min-height:44px;border:1px solid #94bdd3;border-radius:8px;padding:8px 12px;font:inherit}.lani-char-tool__target p{margin:8px 0 4px;font-size:.88rem}.lani-char-tool__target progress{display:block;width:100%;height:8px;accent-color:var(--tool-blue)}.lani-char-tool__guide{margin-top:36px}.lani-char-tool__guide h2{margin:30px 0 12px;font-size:1.35rem}.lani-char-tool__guide h3{font-size:1.07rem;margin:20px 0 8px}.lani-char-tool__guide p,.lani-char-tool__guide li{line-height:1.85}.lani-char-tool__guide ol{padding-left:1.5em}@media(max-width:760px){.lani-char-tool__results{grid-template-columns:repeat(2,minmax(0,1fr))}.lani-char-tool__heading{display:block}.lani-char-tool__heading span{display:block}.lani-char-tool__input{min-height:220px}.lani-char-tool__result{min-height:96px}}@media(max-width:390px){.lani-char-tool__workspace{padding:12px}.lani-char-tool__result{padding:10px}.lani-char-tool__result span{font-size:.74rem}}