.ac-tool[data-astro-cid-xjbmus37]{display:flex;flex-direction:column;gap:1rem}.ac-controls[data-astro-cid-xjbmus37]{display:flex;flex-wrap:wrap;gap:.75rem;padding:.75rem 1rem;background:var(--color-bg-soft);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);align-items:center}.ac-control-item[data-astro-cid-xjbmus37]{display:flex;align-items:center;gap:.5rem}.ac-control-label[data-astro-cid-xjbmus37]{font-size:.8125rem;font-weight:600;color:var(--color-text-muted);white-space:nowrap}.ac-control-select[data-astro-cid-xjbmus37]{height:36px;padding:0 2rem 0 .625rem;font-size:.875rem;font-family:var(--font-sans);font-weight:600;color:var(--color-text);background:var(--color-bg);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .5rem center;transition:border-color .15s ease}.ac-control-select[data-astro-cid-xjbmus37]:focus{outline:none;border-color:var(--color-cat-convert, #65a30d);box-shadow:0 0 0 3px #65a30d1f}.ac-presets[data-astro-cid-xjbmus37]{display:flex;flex-wrap:wrap;align-items:center;gap:.375rem}.ac-presets-label[data-astro-cid-xjbmus37]{font-size:.75rem;font-weight:600;color:var(--color-text-muted);white-space:nowrap;flex-shrink:0}.ac-preset-btn[data-astro-cid-xjbmus37]{display:inline-flex;align-items:center;padding:.3125rem .75rem;font-size:.8125rem;font-weight:600;font-family:var(--font-sans);color:var(--color-cat-convert, #65a30d);background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:999px;cursor:pointer;min-height:32px;white-space:nowrap;transition:background-color .15s ease,border-color .15s ease}.ac-preset-btn[data-astro-cid-xjbmus37]:hover{background:#dcfce7;border-color:var(--color-cat-convert, #65a30d)}.ac-preset-btn[data-astro-cid-xjbmus37]:focus-visible{outline:2px solid var(--color-cat-convert, #65a30d);outline-offset:2px}.ac-convert-grid[data-astro-cid-xjbmus37]{display:flex;flex-direction:column;gap:0;border:1.5px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.ac-section-head[data-astro-cid-xjbmus37]{display:flex;align-items:center;padding:.375rem .75rem;background:#f0fdf4;border-bottom:1px solid var(--color-border)}.ac-section-text[data-astro-cid-xjbmus37]{font-size:.6875rem;font-weight:700;color:#166534;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}.ac-row[data-astro-cid-xjbmus37]{display:grid;grid-template-columns:160px 1fr;align-items:stretch;border-bottom:1px solid var(--color-border);min-height:56px;transition:background-color .1s ease}.ac-row[data-astro-cid-xjbmus37]:last-child{border-bottom:none}.ac-row[data-astro-cid-xjbmus37]:has(.ac-input:focus){background:#f0fdf4}.ac-row--highlight[data-astro-cid-xjbmus37] .ac-unit-label[data-astro-cid-xjbmus37]{background:#f0fdf4;border-right-color:#86efac}.ac-unit-label[data-astro-cid-xjbmus37]{display:flex;flex-direction:column;justify-content:center;padding:.5rem .75rem;background:var(--color-bg-soft);border-right:1px solid var(--color-border);cursor:pointer;user-select:none}.ac-unit-name[data-astro-cid-xjbmus37]{font-size:.9375rem;font-weight:700;color:var(--color-text);line-height:1.2}.ac-unit-abbr[data-astro-cid-xjbmus37]{font-size:.75rem;font-weight:600;color:var(--color-cat-convert, #65a30d);font-family:var(--font-mono);line-height:1.2;margin-top:.125rem}.ac-unit-note[data-astro-cid-xjbmus37]{font-size:.625rem;color:var(--color-text-muted);line-height:1.2;margin-top:.125rem}.ac-unit-badge[data-astro-cid-xjbmus37]{display:inline-flex;align-items:center;padding:.0625rem .375rem;font-size:.5625rem;font-weight:700;background:#dcfce7;color:#166534;border-radius:999px;margin-top:.125rem;width:fit-content;white-space:nowrap}.ac-unit-badge--jp[data-astro-cid-xjbmus37]{background:#fef3c7;color:#92400e}.ac-input-wrap[data-astro-cid-xjbmus37]{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem}.ac-input[data-astro-cid-xjbmus37]{flex:1;min-width:0;height:44px;padding:0 .5rem;font-size:max(16px,1rem);font-family:var(--font-mono);font-weight:600;color:var(--color-text);background:transparent;border:1.5px solid transparent;border-radius:var(--radius-md);transition:border-color .15s ease,background-color .15s ease;text-align:right;-webkit-appearance:none;appearance:none;-moz-appearance:textfield}.ac-input[data-astro-cid-xjbmus37]::-webkit-outer-spin-button,.ac-input[data-astro-cid-xjbmus37]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ac-input[data-astro-cid-xjbmus37]:focus{outline:none;border-color:var(--color-cat-convert, #65a30d);background:#fff;box-shadow:0 0 0 3px #65a30d1f}.ac-input[data-astro-cid-xjbmus37]:focus-visible{outline:none}.ac-input[data-astro-cid-xjbmus37]::placeholder{color:var(--color-border);font-weight:400}.ac-copy-btn[data-astro-cid-xjbmus37]{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;padding:.25rem .5rem;font-size:.6875rem;font-weight:600;font-family:var(--font-sans);color:var(--color-text-muted);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;min-height:28px;min-width:44px;white-space:nowrap;transition:color .15s ease,background-color .15s ease,border-color .15s ease}.ac-copy-btn[data-astro-cid-xjbmus37]:hover{color:var(--color-cat-convert, #65a30d);border-color:var(--color-cat-convert, #65a30d);background:#f0fdf4}.ac-copy-btn[data-astro-cid-xjbmus37]:disabled{color:var(--color-success, #16a34a);border-color:var(--color-success, #16a34a);background:#f0fdf4;cursor:default}.ac-copy-btn[data-astro-cid-xjbmus37]:focus-visible{outline:2px solid var(--color-cat-convert, #65a30d);outline-offset:2px}.ac-actions[data-astro-cid-xjbmus37]{display:flex;justify-content:flex-end}.ac-reset-btn[data-astro-cid-xjbmus37]{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem .875rem;font-size:.8125rem;font-weight:600;font-family:var(--font-sans);color:var(--color-text-muted);background:var(--color-bg-soft);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;min-height:36px;transition:color .15s ease,border-color .15s ease}.ac-reset-btn[data-astro-cid-xjbmus37]:hover{color:var(--color-error, #dc2626);border-color:var(--color-error, #dc2626)}.ac-reset-btn[data-astro-cid-xjbmus37]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.ac-formula[data-astro-cid-xjbmus37]{background:linear-gradient(135deg,#f0fdf4,#f0f9ff);border:1.5px solid #86efac;border-radius:var(--radius-lg);padding:.875rem 1rem;animation:ac-fadein .2s ease}@keyframes ac-fadein{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.ac-formula-header[data-astro-cid-xjbmus37]{display:flex;align-items:center;gap:.375rem;margin-bottom:.5rem}.ac-formula-header[data-astro-cid-xjbmus37] svg[data-astro-cid-xjbmus37]{color:var(--color-cat-convert, #65a30d)}.ac-formula-title[data-astro-cid-xjbmus37]{font-size:.75rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em}.ac-formula-line[data-astro-cid-xjbmus37]{font-size:.875rem;font-family:var(--font-mono);font-weight:600;color:var(--color-text);padding:.1875rem 0;line-height:1.6;border-bottom:1px solid rgba(134,239,172,.4)}.ac-formula-line[data-astro-cid-xjbmus37]:last-child{border-bottom:none}.ac-visual[data-astro-cid-xjbmus37]{background:linear-gradient(135deg,#fefce8,#fff7ed);border:1.5px solid #fde68a;border-radius:var(--radius-lg);padding:.875rem 1rem;animation:ac-fadein .2s ease}.ac-visual-header[data-astro-cid-xjbmus37]{display:flex;align-items:center;gap:.375rem;margin-bottom:.75rem}.ac-visual-icon[data-astro-cid-xjbmus37]{font-size:1rem}.ac-visual-title[data-astro-cid-xjbmus37]{font-size:.75rem;font-weight:700;color:#92400e;text-transform:uppercase;letter-spacing:.04em}.ac-visual-cards[data-astro-cid-xjbmus37]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.5rem}.ac-visual-card[data-astro-cid-xjbmus37]{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:#ffffffb3;border-radius:var(--radius-md);border:1px solid #fde68a}.ac-visual-landmark-icon[data-astro-cid-xjbmus37]{font-size:1.25rem;flex-shrink:0}.ac-visual-landmark-info[data-astro-cid-xjbmus37]{display:flex;flex-direction:column;min-width:0}.ac-visual-landmark-name[data-astro-cid-xjbmus37]{font-size:.75rem;color:var(--color-text-muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ac-visual-landmark-ratio[data-astro-cid-xjbmus37]{font-size:.9375rem;font-weight:700;font-family:var(--font-mono);color:#92400e;line-height:1.3}.ac-guide-list{display:flex;flex-direction:column;gap:.875rem}.ac-guide-item{padding:.875rem 1rem;background:var(--color-bg-soft);border-radius:var(--radius-md);border-left:3px solid var(--color-cat-convert, #65a30d)}.ac-guide-title{font-size:.9375rem;font-weight:700;margin:0 0 .375rem;display:flex;align-items:center;gap:.5rem;color:var(--color-text)}.ac-guide-badge{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--color-cat-convert, #65a30d);color:#fff;font-size:.75rem;font-weight:700;flex-shrink:0}.ac-guide-item p{font-size:.875rem;color:var(--color-text-muted);margin:0;line-height:1.75}.ac-compare-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:.75rem}.ac-compare-table{width:100%;min-width:480px;border-collapse:collapse;font-size:.875rem}.ac-compare-table th,.ac-compare-table td{padding:.5rem .75rem;border:1px solid var(--color-border);text-align:left;vertical-align:top}.ac-compare-table th{background:#f0fdf4;font-weight:700;font-size:.8125rem;color:#166534;white-space:nowrap}.ac-notice-box{background:#fffbeb;border:1.5px solid #fcd34d;border-radius:var(--radius-md);padding:.875rem 1rem;font-size:.875rem;line-height:1.75;color:var(--color-text);margin-top:.75rem}.ac-scene-cards{display:flex;flex-direction:column;gap:.875rem}.ac-scene-card{padding:.875rem 1rem;background:var(--color-bg-soft);border-radius:var(--radius-md);border-left:3px solid var(--color-cat-convert, #65a30d)}.ac-scene-title{font-size:.9375rem;font-weight:700;margin:0 0 .5rem;color:var(--color-text)}.ac-scene-card ul{margin:0;padding-left:1.25rem;font-size:.875rem;line-height:1.85;color:var(--color-text-muted)}@media(max-width:480px){.ac-row[data-astro-cid-xjbmus37]{grid-template-columns:120px 1fr}.ac-unit-label[data-astro-cid-xjbmus37]{padding:.375rem .5rem}.ac-unit-name[data-astro-cid-xjbmus37]{font-size:.8125rem}.ac-unit-abbr[data-astro-cid-xjbmus37]{font-size:.6875rem}.ac-unit-badge[data-astro-cid-xjbmus37]{font-size:.5rem;padding:.0625rem .25rem}.ac-input-wrap[data-astro-cid-xjbmus37]{padding:.375rem .5rem;gap:.25rem}.ac-input[data-astro-cid-xjbmus37]{font-size:max(16px,.9375rem)}.ac-presets[data-astro-cid-xjbmus37]{gap:.25rem}.ac-preset-btn[data-astro-cid-xjbmus37]{font-size:.75rem;padding:.25rem .625rem;min-height:30px}.ac-formula-line[data-astro-cid-xjbmus37]{font-size:.8125rem;word-break:break-all}.ac-visual-cards[data-astro-cid-xjbmus37]{grid-template-columns:1fr 1fr}.ac-visual-card[data-astro-cid-xjbmus37]{padding:.375rem .5rem;gap:.375rem}.ac-visual-landmark-icon[data-astro-cid-xjbmus37]{font-size:1rem}.ac-visual-landmark-name[data-astro-cid-xjbmus37]{font-size:.6875rem}.ac-visual-landmark-ratio[data-astro-cid-xjbmus37]{font-size:.8125rem}.ac-controls[data-astro-cid-xjbmus37]{padding:.5rem .75rem}.ac-control-select[data-astro-cid-xjbmus37]{font-size:.8125rem}}[data-astro-cid-xjbmus37][data-theme=dark] .ac-unit-label[data-astro-cid-xjbmus37]{background:var(--color-bg-soft);border-right-color:var(--color-border)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-row--highlight[data-astro-cid-xjbmus37] .ac-unit-label[data-astro-cid-xjbmus37]{background:#052e16;border-right-color:#166534}[data-astro-cid-xjbmus37][data-theme=dark] .ac-convert-grid[data-astro-cid-xjbmus37]{border-color:var(--color-border)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-row[data-astro-cid-xjbmus37]{border-bottom-color:var(--color-border)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-row[data-astro-cid-xjbmus37]:has(.ac-input:focus){background:#052e16}[data-astro-cid-xjbmus37][data-theme=dark] .ac-input[data-astro-cid-xjbmus37]{color:var(--color-text)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-input[data-astro-cid-xjbmus37]:focus{background:#052e16;border-color:var(--color-cat-convert, #65a30d)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-copy-btn[data-astro-cid-xjbmus37]{color:var(--color-text-muted);border-color:var(--color-border);background:transparent}[data-astro-cid-xjbmus37][data-theme=dark] .ac-copy-btn[data-astro-cid-xjbmus37]:hover{color:#86efac;border-color:#86efac;background:#052e16}[data-astro-cid-xjbmus37][data-theme=dark] .ac-copy-btn[data-astro-cid-xjbmus37]:disabled{color:#4ade80;border-color:#4ade80;background:#052e16}[data-astro-cid-xjbmus37][data-theme=dark] .ac-reset-btn[data-astro-cid-xjbmus37]{background:var(--color-bg-soft);border-color:var(--color-border);color:var(--color-text-muted)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-reset-btn[data-astro-cid-xjbmus37]:hover{color:#f87171;border-color:#f87171}[data-astro-cid-xjbmus37][data-theme=dark] .ac-formula[data-astro-cid-xjbmus37]{background:linear-gradient(135deg,#052e16,#0c1a2e);border-color:#166534}[data-astro-cid-xjbmus37][data-theme=dark] .ac-formula-line[data-astro-cid-xjbmus37]{color:var(--color-text);border-bottom-color:#16653466}[data-astro-cid-xjbmus37][data-theme=dark] .ac-visual[data-astro-cid-xjbmus37]{background:linear-gradient(135deg,#292524,#1c1917);border-color:#78350f}[data-astro-cid-xjbmus37][data-theme=dark] .ac-visual-title[data-astro-cid-xjbmus37]{color:#fbbf24}[data-astro-cid-xjbmus37][data-theme=dark] .ac-visual-card[data-astro-cid-xjbmus37]{background:#0000004d;border-color:#78350f}[data-astro-cid-xjbmus37][data-theme=dark] .ac-visual-landmark-ratio[data-astro-cid-xjbmus37]{color:#fbbf24}[data-astro-cid-xjbmus37][data-theme=dark] .ac-preset-btn[data-astro-cid-xjbmus37]{background:#052e16;border-color:#166534;color:#86efac}[data-astro-cid-xjbmus37][data-theme=dark] .ac-preset-btn[data-astro-cid-xjbmus37]:hover{background:#14532d;border-color:var(--color-cat-convert, #65a30d)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-section-head[data-astro-cid-xjbmus37]{background:#0a2a0a}[data-astro-cid-xjbmus37][data-theme=dark] .ac-section-text[data-astro-cid-xjbmus37]{color:#86efac}[data-astro-cid-xjbmus37][data-theme=dark] .ac-controls[data-astro-cid-xjbmus37]{background:var(--color-bg-soft);border-color:var(--color-border)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-control-select[data-astro-cid-xjbmus37]{background-color:var(--color-bg);border-color:var(--color-border);color:var(--color-text);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23aaa' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E")}[data-astro-cid-xjbmus37][data-theme=dark] .ac-unit-badge[data-astro-cid-xjbmus37]{background:#14532d;color:#86efac}[data-astro-cid-xjbmus37][data-theme=dark] .ac-unit-badge--jp[data-astro-cid-xjbmus37]{background:#451a03;color:#fbbf24}[data-astro-cid-xjbmus37][data-theme=dark] .ac-notice-box{background:#422006;border-color:#92400e;color:var(--color-text)}[data-astro-cid-xjbmus37][data-theme=dark] .ac-compare-table th{background:#052e16;color:#86efac}