.tool-grid{grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:12px;display:grid}.tool-card{border:1px solid var(--line);border-radius:var(--radius);height:100%;color:var(--text);align-items:center;gap:14px;padding:16px;transition:border-color .15s,background-color .15s;display:flex}a.tool-card:hover{background:#fbfbfd;border-color:#c7c7cc;text-decoration:none}.tool-card.is-soon .tool-name,.tool-card.is-soon .tool-glyph{color:#86868b}.tool-glyph{border-radius:var(--radius-small);background:var(--fill);letter-spacing:-.03em;flex:none;place-items:center;width:46px;height:46px;font-size:17px;font-weight:600;display:grid}.tool-text{gap:1px;min-width:0;display:grid}.tool-name{flex-wrap:wrap;align-items:center;gap:2px 8px;font-size:16px;font-weight:600;display:flex}.tool-description{color:var(--text-secondary);font-size:14px;line-height:1.4}.soon-badge{background:var(--fill);color:var(--text-secondary);border-radius:999px;padding:0 7px;font-size:11px;font-weight:500;line-height:18px}:root{--text:#1d1d1f;--text-secondary:#6e6e73;--line:#e5e5ea;--fill:#f5f5f7;--accent:#06c;--danger:#d70015;--success:#248a3d;--radius:18px;--radius-small:12px;--text-xs:12px;--text-caption:13px;--text-sm:14px;--text-md:16px;--text-lg:20px;--text-xl:28px;--text-2xl:40px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--sticky-card-top:65px;color:var(--text);-webkit-font-smoothing:antialiased;text-size-adjust:100%;background:#fff;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Segoe UI,Noto Sans KR,Roboto,Helvetica 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var(--line);background:#ffffffd1;position:sticky;top:0}.site-header-inner{justify-content:space-between;align-items:center;gap:16px;min-height:52px;display:flex}.site-name{color:var(--text);font-size:17px;font-weight:600}.site-name:hover{text-decoration:none}.language-nav{gap:14px;font-size:14px;display:flex}.language-nav a{color:var(--text-secondary)}.language-nav a[aria-current=page]{color:var(--text);font-weight:600}.site-footer{border-top:1px solid var(--line);color:var(--text-secondary);margin-top:96px;padding-block:28px 44px;font-size:13px}.toast{z-index:20;color:#fff;white-space:nowrap;background:#1d1d1f;border-radius:999px;align-items:center;gap:14px;max-width:calc(100% - 32px);padding:11px 20px;font-size:14px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast button{color:#6cb4ff;background:0 0;border:0;padding:0;font-weight:600}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.panel{gap:var(--space-4);min-width:0;padding:var(--space-5);border-radius:var(--radius);background:var(--fill);display:grid}.card{gap:var(--space-4);min-width:0;padding:var(--space-5);border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:grid}.group-title{color:var(--text);font-size:var(--text-md);font-weight:700}.panel-title{font-size:var(--text-lg);font-weight:700;line-height:1.3}.field{gap:var(--space-2);border:0;align-content:start;min-width:0;margin:0;padding:0;display:grid}.field-head{justify-content:space-between;align-items:center;gap:var(--space-2);min-height:24px;display:flex}.field-button{min-height:32px;margin-block:-4px;margin-right:calc(var(--space-2) * -1);padding:0 var(--space-2);border-radius:var(--radius-small);color:var(--accent);font-size:var(--text-sm);background:0 0;border:0;font-weight:600}.field-button:hover{background:var(--fill)}@media (pointer:coarse){.field-button{min-width:44px;min-height:44px;margin-block:-10px}}.field>legend{margin-bottom:var(--space-2)}.field-title{color:var(--text);font-size:var(--text-sm);padding:0;font-weight:600}.field-note{color:var(--text-secondary);font-size:var(--text-caption);line-height:1.5}.text-input{border:1px solid var(--line);border-radius:var(--radius-small);width:100%;min-width:0;height:48px;color:var(--text);font:inherit;font-size:var(--text-md);background:#fff;padding-inline:14px}.text-input:focus,.text-input:focus-within{border-color:var(--accent);outline:0;box-shadow:0 0 0 3px #0066cc24}select.text-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%231d1d1f' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:36px}.text-input:disabled{color:var(--text-secondary);background-color:#f0f0f3}.text-input.is-large{height:52px;font-size:var(--text-lg);font-variant-numeric:tabular-nums;font-weight:600}.amount{border:1px solid var(--line);border-radius:var(--radius-small);cursor:text;font-variant-numeric:tabular-nums;background:#fff;align-items:center;gap:6px;min-width:0;height:48px;padding-inline:14px;font-size:18px;font-weight:600;display:flex}.amount:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #0066cc24}.amount:has(input[aria-invalid=true]){border-color:var(--danger)}.amount input{width:100%;min-width:0;height:100%;color:var(--text);font:inherit;text-align:right;background:0 0;border:0;outline:0;flex:1;padding:0}.amount .unit{color:var(--text-secondary);font-size:var(--text-caption);flex:none;font-weight:500}.error{color:var(--danger);font-size:var(--text-caption);line-height:1.5}.date-field{min-width:0;position:relative}.date-field .text-input{padding-right:56px}.text-input[aria-invalid=true]{border-color:var(--danger)}.date-picker{width:44px;height:44px;color:var(--text-secondary);border-radius:999px;place-items:center;display:grid;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.date-picker:hover{background:var(--fill);color:var(--text)}.date-picker:has(input:focus-visible){outline:2px solid var(--accent)}.date-picker svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;width:20px;height:20px}.date-picker input{opacity:0;cursor:pointer;appearance:none;border:0;width:100%;min-width:0;height:100%;margin:0;padding:0;font-size:16px;position:absolute;inset:0}.check{min-height:44px;color:var(--text);font-size:var(--text-sm);cursor:pointer;align-items:center;gap:10px;font-weight:500;display:flex}.check input{width:20px;height:20px;accent-color:var(--text);flex:none;margin:0}.segmented{background:var(--line);border:0;border-radius:999px;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:4px;padding:3px;display:grid}.choice{cursor:pointer;min-width:0;position:relative}.choice input{opacity:0;pointer-events:none;position:absolute}.choice span{min-height:34px;color:var(--text-secondary);font-size:var(--text-sm);white-space:nowrap;border-radius:999px;flex-direction:column;justify-content:center;align-items:center;padding-inline:10px;font-weight:500;line-height:1.25;display:flex}.choice input:checked+span{color:var(--text);background:#fff;font-weight:600;box-shadow:0 1px 3px #0000001f}.choice input:focus-visible+span{outline:2px solid var(--accent);outline-offset:1px}.segmented>button{min-width:0;min-height:34px;color:var(--text-secondary);font-size:var(--text-sm);white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:0 6px;font-weight:500}.segmented>button[aria-pressed=true]{color:var(--text);background:#fff;font-weight:600;box-shadow:0 1px 3px #0000001f}.tabs{gap:var(--space-6);border-bottom:1px solid var(--line);scrollbar-width:none;display:flex;overflow-x:auto}.tabs[hidden]{display:none}.tabs [role=tab]{min-height:44px;color:var(--text-secondary);font-size:var(--text-md);white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;flex:none;margin-bottom:-1px;padding:0 2px;font-weight:500}.tabs [role=tab]:hover{color:var(--text)}.tabs [role=tab][aria-selected=true]{border-bottom-color:var(--text);color:var(--text);font-weight:600}.tabs [role=tab]:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.unit-switch .choice{margin-block:-8px;padding-block:8px}.unit-switch .choice span{min-width:44px;min-height:28px;font-size:var(--text-caption);padding-inline:10px}.result-row{justify-content:space-between;align-items:center;gap:var(--space-3);padding-block:var(--space-3);border-bottom:1px solid var(--line);font-size:15px;display:flex}.result-row strong{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:17px;font-weight:600}.chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.chip{border:1px solid var(--line);min-height:34px;color:var(--text);font-size:var(--text-sm);font-variant-numeric:tabular-nums;white-space:nowrap;background:#fff;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:0 14px;font-weight:500;transition:background-color .12s,border-color .12s;display:inline-flex}.chip:hover{border-color:#c7c7cc}.chip[aria-pressed=true],.chip.is-active{border-color:var(--text);background:var(--text);color:#fff}.option-card{border:1px solid var(--line);border-radius:var(--radius-small);cursor:pointer;background:#fff;transition:border-color .12s,box-shadow .12s}.option-card:hover{border-color:#c7c7cc}.option-card[aria-pressed=true],.option-card.is-active,.option-card:has(input:checked){border-color:var(--text);box-shadow:0 0 0 1px var(--text)}.button{justify-content:center;align-items:center;gap:var(--space-2);background:var(--fill);min-height:40px;color:var(--text);font-size:var(--text-sm);white-space:nowrap;border:0;border-radius:999px;padding:0 18px;font-weight:600;transition:background-color .15s;display:inline-flex}.button:hover:not(:disabled){background:#e8e8ed;text-decoration:none}.button:disabled{color:#a1a1a6;cursor:default}:is(.panel,.wifi-card) .button:not(.button-primary){box-shadow:inset 0 0 0 1px var(--line);background:#fff}:is(.panel,.wifi-card) .button:not(.button-primary):hover:not(:disabled){box-shadow:inset 0 0 0 1px var(--text);background:#fff}.button-primary{background:var(--text);color:#fff}.button-primary:hover:not(:disabled){background:#000}.button-primary:disabled{background:var(--fill)}.button-large{border-radius:var(--radius-small);min-height:52px;font-size:var(--text-md)}.button svg,.chip svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:18px}.icon-button{width:36px;height:36px;color:var(--text-secondary);background:0 0;border:0;border-radius:999px;flex:none;place-items:center;padding:0;display:inline-grid}.icon-button:hover:not(:disabled){background:var(--fill);color:var(--text)}.icon-button svg{width:18px;height:18px}.copy-glyph{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.icon-button:disabled{opacity:.35;cursor:default}.result-label{color:var(--text-secondary);font-size:var(--text-sm);font-weight:600}.result-value{font-size:var(--text-2xl);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-weight:700;line-height:1.1}.result-bar{right:var(--space-5);bottom:calc(var(--space-3) + env(safe-area-inset-bottom));left:var(--space-5);z-index:20;align-items:center;gap:var(--space-3);min-height:56px;padding:0 var(--space-4) 0 var(--space-5);background:var(--text);color:#fff;visibility:hidden;border:0;border-radius:999px;transition:transform .25s,visibility .25s;display:none;position:fixed;transform:translateY(calc(100% + 24px));box-shadow:0 8px 24px #0000002e}.result-bar[data-visible=true]{visibility:visible;transform:none}.result-bar-label{color:#ffffffb8;font-size:var(--text-sm);white-space:nowrap;flex:none;font-weight:500}.result-bar-value{font-variant-numeric:tabular-nums;text-align:right;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:18px;font-weight:700;overflow:hidden}.result-bar svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:18px}[data-result-target]{scroll-margin-top:var(--sticky-card-top)}@media (prefers-reduced-motion:reduce){.result-bar{transition:none}}@media (width<=600px){.panel,.card{padding:var(--space-4)}.result-bar:not([hidden]){display:flex}.panel,.card{gap:var(--space-3)}.chips{margin-inline:calc(var(--space-4) * -1);padding:2px var(--space-4);scroll-padding-inline:var(--space-4);scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.chips::-webkit-scrollbar{display:none}.chips .chip{flex:none}.result-value{font-size:var(--text-xl)}}@media (pointer:coarse){.choice span:not(.unit-switch *),.segmented>button,.chip,.button,.icon-button{min-height:44px}.icon-button{width:44px;height:44px}.chip{min-width:44px}}