/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#172036;--muted:#66728a;--soft-muted:#667085;--surface:#fff;--canvas:#f4f6fb;--line:#dbe1ec;--indigo:#4a3fd4;--indigo-dark:#362bb5;--indigo-soft:#eeecff;--mint:#078a68;--mint-dark:#03684f;--mint-soft:#eaf9f4;--warning:#b45309;--warning-soft:#fff8e8;--danger:#b42318;--danger-soft:#fff0ee;--shadow:0 22px 60px #2d37531c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 84% 4%, #62e0b81f, transparent 26rem), radial-gradient(circle at 12% 16%, #5b4edc1a, transparent 28rem), var(--canvas);min-width:320px;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Segoe UI,sans-serif}button,input{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}.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}.app-shell{width:min(1280px,100% - 48px);margin:0 auto;padding:0 0 36px}.topbar{border-bottom:1px solid #69748d2e;justify-content:space-between;align-items:center;min-height:82px;display:flex}.brand{color:var(--ink);letter-spacing:-.02em;align-items:center;gap:11px;font-size:15px;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{background:var(--indigo);color:#fff;border-radius:11px;place-items:center;width:34px;height:34px;font-size:12px;font-weight:900;display:grid;box-shadow:0 8px 18px #4a3fd438}.privacy-note{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.privacy-note>span{background:#39b98e;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #39b98e1f}.hero{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:48px;padding:66px 4px 42px;display:grid}.eyebrow{color:var(--indigo);letter-spacing:.15em;text-transform:uppercase;margin:0 0 12px;font-size:11px;font-weight:900}.hero h1{color:#151d31;letter-spacing:-.055em;max-width:760px;margin:0;font-size:clamp(38px,5vw,64px);line-height:1.08}.hero h1 span{color:var(--indigo)}.hero-copy{max-width:680px;color:var(--muted);letter-spacing:-.018em;margin:22px 0 0;font-size:17px;line-height:1.75}.target-card{background:#f5f6ffe0;border:1px solid #cfd5ff;border-radius:22px;min-width:280px;padding:22px 24px;box-shadow:0 12px 34px #4a3fd414}.target-card>span,.target-card small{color:var(--muted);font-size:12px;font-weight:700;display:block}.target-card strong{color:#312b91;letter-spacing:-.04em;align-items:baseline;gap:6px;margin:8px 0 6px;font-size:28px;line-height:1;display:flex}.target-card strong i{color:#7a80a9;font-size:18px;font-style:normal}.usage-guide{background:#f7f8ffe6;border:1px solid #d8dcf5;border-radius:22px;grid-template-columns:180px minmax(0,1fr);gap:30px;margin-bottom:24px;padding:24px 28px;display:grid}.usage-guide-heading .eyebrow{margin-bottom:6px}.usage-guide-heading h2{color:var(--ink);letter-spacing:-.035em;margin:0;font-size:20px}.usage-guide ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.usage-guide li{gap:11px;display:flex}.usage-guide li>span{background:var(--indigo);color:#fff;border-radius:50%;flex:0 0 28px;place-items:center;width:28px;height:28px;font-size:12px;font-weight:900;display:grid}.usage-guide strong,.usage-guide p{display:block}.usage-guide strong{color:var(--ink);margin:3px 0 5px;font-size:13px}.usage-guide p{color:var(--muted);margin:0;font-size:11px;line-height:1.65}.calculator-grid{grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);align-items:start;gap:24px;display:grid}.input-card,.result-card{box-shadow:var(--shadow);background:#fffffff0;border:1px solid #cfd6e3eb;border-radius:28px}.result-card:focus-visible{outline-offset:4px;outline:3px solid #078a684d}.input-card{padding:34px;position:sticky;top:20px}.result-card{background:radial-gradient(circle at 94% 0,#12ae7d14,#0000 18rem),#fafffdf7;border-color:#7bd5b7b3;min-height:706px;padding:34px}.result-card.is-failure{background:radial-gradient(circle at 94% 0,#e897461a,#0000 18rem),#fffdf8f7;border-color:#f2cc9d}.section-heading{align-items:center;gap:14px;margin-bottom:30px;display:flex}.section-heading .eyebrow{margin-bottom:4px}.section-heading h2{letter-spacing:-.035em;margin:0;font-size:22px}.section-number{background:var(--indigo);color:#fff;border-radius:14px;flex:none;place-items:center;width:42px;height:42px;font-size:15px;font-weight:900;display:grid}.result-heading .section-number{background:var(--mint)}.required-label{color:var(--soft-muted);margin-left:auto;font-size:12px;font-weight:650}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px;display:grid}.field-heading{justify-content:space-between;align-items:flex-start;gap:8px;min-height:24px;margin-bottom:8px;display:flex}.field-heading label{letter-spacing:-.018em;font-size:14px;font-weight:800}.field-heading span{color:var(--soft-muted);text-align:right;font-size:11px;line-height:1.35}.input-shell{background:#fbfcff;border:1.5px solid #ccd4e3;border-radius:16px;align-items:center;gap:7px;min-height:66px;padding:0 16px;transition:border-color .16s,box-shadow .16s,background-color .16s;display:flex}.input-shell:focus-within{border-color:var(--indigo);background:#fff;box-shadow:0 0 0 4px #4a3fd41f}.input-shell.has-error{background:snow;border-color:#d92d20}.input-shell input{width:100%;min-width:0;color:var(--ink);text-align:right;letter-spacing:-.025em;background:0 0;border:0;outline:0;font-size:22px;font-weight:850}.input-shell input::placeholder{color:#adb5c5}.input-unit{min-width:18px;color:var(--muted);font-size:13px;font-weight:800}.field-error{color:var(--danger);margin:7px 2px 0;font-size:11px;font-weight:700}.info-box,.hint-box{color:var(--muted);background:#f5f7fb;border-radius:16px;align-items:flex-start;gap:10px;margin-top:26px;padding:16px;display:flex}.info-box>span,.hint-box>span{background:var(--indigo-soft);width:22px;height:22px;color:var(--indigo);border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:900;display:grid}.info-box p,.hint-box p{letter-spacing:-.01em;margin:0;font-size:12px;line-height:1.7}.calculate-button{background:var(--indigo);color:#fff;border:0;border-radius:17px;justify-content:center;align-items:center;gap:12px;width:100%;min-height:58px;margin-top:24px;font-size:15px;font-weight:850;transition:background-color .16s,transform .16s,box-shadow .16s;display:flex;box-shadow:0 14px 26px #4a3fd43d}.calculate-button:hover{background:var(--indigo-dark);transform:translateY(-1px);box-shadow:0 16px 32px #4a3fd44d}.calculate-button:active{transform:translateY(1px)}.calculate-button:focus-visible,.sample-button:focus-visible,.copy-button:focus-visible,.brand:focus-visible,.assumptions summary:focus-visible{outline-offset:3px;outline:3px solid #4a3fd457}.sample-button{width:100%;min-height:40px;color:var(--indigo);text-underline-offset:4px;background:0 0;border:0;margin-top:14px;font-size:12px;font-weight:800;-webkit-text-decoration:underline #4a3fd44d;text-decoration:underline #4a3fd44d}.empty-result{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:570px;padding:24px 22px 10px;display:flex}.empty-orbit{width:112px;height:112px;color:var(--mint);border:1px solid #afe4d2;border-radius:50%;place-items:center;margin-bottom:28px;font-size:28px;font-weight:900;display:grid;position:relative}.empty-orbit:before,.empty-orbit:after{content:"";border-radius:50%;position:absolute}.empty-orbit:before{border:1px dashed #8fd5bd;inset:13px}.empty-orbit:after{background:var(--indigo);width:12px;height:12px;box-shadow:0 0 0 6px var(--indigo-soft);top:4px;right:18px}.empty-result h2{letter-spacing:-.035em;margin:0;font-size:25px}.empty-result>p:not(.eyebrow){max-width:420px;color:var(--muted);margin:14px 0 26px;font-size:14px;line-height:1.75}.mini-steps{text-align:left;gap:9px;width:min(100%,410px);margin:0;padding:0;list-style:none;display:grid}.mini-steps li{color:#586578;background:#ffffffad;border:1px solid #dce9e4;border-radius:13px;align-items:center;gap:11px;padding:11px 14px;font-size:12px;font-weight:700;display:flex}.mini-steps span{background:var(--mint-soft);width:23px;height:23px;color:var(--mint);border-radius:8px;place-items:center;font-size:11px;font-weight:900;display:grid}.status-pill{background:var(--mint-soft);width:fit-content;color:var(--mint-dark);border-radius:999px;align-items:center;gap:8px;padding:9px 13px;font-size:12px;font-weight:850;display:flex}.status-pill>span{background:var(--mint);color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;font-size:10px;display:grid}.status-pill.is-warning{background:var(--warning-soft);color:#8f4609}.status-pill.is-warning>span{background:var(--warning)}.answer-block{background:#ecfaf5d1;border:1px solid #aee2d0;border-radius:21px;margin-top:20px;padding:26px;position:relative;overflow:hidden}.answer-block:after{content:"";border:24px solid #ffffff8c;border-radius:50%;width:180px;height:180px;position:absolute;top:-102px;right:-40px}.answer-block>p:first-child{z-index:1;color:#52675f;margin:0;font-size:13px;font-weight:800;position:relative}.answer-row{z-index:1;flex-wrap:wrap;align-items:baseline;gap:9px;margin-top:6px;display:flex;position:relative}.answer-row strong{color:#007557;letter-spacing:-.055em;font-size:clamp(46px,6vw,68px);line-height:1}.answer-row span{color:#007557;font-size:22px;font-weight:900}.answer-note{z-index:1;color:#6b7d76;margin:13px 0 0;font-size:11px;line-height:1.5;position:relative}.copy-button{z-index:2;min-height:42px;color:var(--mint-dark);background:#ffffffbd;border:1px solid #96d7c0;border-radius:11px;padding:0 14px;font-size:11px;font-weight:850;position:absolute;bottom:22px;right:22px}.flow-section{margin-top:28px}.flow-heading{justify-content:space-between;align-items:baseline;margin-bottom:13px;display:flex}.flow-heading h3{margin:0;font-size:15px}.flow-heading>span{color:var(--soft-muted);font-size:10px}.payment-card{background:#fff;border:1px solid #d9e3df;border-radius:17px;padding:18px}.payment-card.is-b{border-color:#b9dece}.payment-card-heading{border-bottom:1px solid #edf0ef;align-items:center;gap:11px;margin-bottom:15px;padding-bottom:13px;display:flex}.step-badge{background:var(--indigo-soft);width:32px;height:32px;color:var(--indigo);border-radius:11px;flex:none;place-items:center;font-size:12px;font-weight:900;display:grid}.is-b .step-badge{background:var(--mint-soft);color:var(--mint)}.payment-card-heading strong,.payment-card-heading small{display:block}.payment-card-heading strong{font-size:13px}.payment-card-heading small{color:var(--soft-muted);margin-top:3px;font-size:10px}.payment-line{color:var(--muted);justify-content:space-between;align-items:baseline;gap:18px;padding:5px 0;font-size:11px;display:flex}.payment-line strong{color:#374151;font-size:12px}.payment-line.is-emphasis{color:var(--ink);border-top:1px dashed #d7ddda;margin-top:7px;padding-top:11px;font-weight:800}.payment-line.is-emphasis strong{color:var(--ink);font-size:14px}.flow-connector{color:var(--mint-dark);grid-template-columns:1fr auto 1fr;align-items:center;gap:9px;padding:11px 5px;font-size:10px;font-weight:800;display:grid}.flow-connector span{background:#d5e9e1;height:1px}.target-confirmation{background:var(--mint-soft);color:var(--mint-dark);border:1px solid #95d8c0;border-radius:16px;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;padding:16px 18px;display:flex}.target-confirmation span{font-size:12px;font-weight:850}.target-confirmation strong{letter-spacing:-.035em;font-size:24px}.failure-result{padding-top:2px}.failure-copy{padding:34px 4px 20px}.failure-copy .eyebrow{color:var(--warning)}.failure-copy h2{letter-spacing:-.04em;margin:0;font-size:27px}.failure-copy>p:last-child{color:var(--muted);margin:13px 0 0;font-size:14px;line-height:1.7}.range-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.range-cards>div,.required-card{background:#fff;border:1px solid #eadfce;border-radius:16px;padding:18px}.range-cards span,.range-cards strong{display:block}.range-cards span,.required-card span{color:var(--soft-muted);font-size:10px;font-weight:750}.range-cards strong{margin-top:7px;font-size:20px}.required-card{background:var(--warning-soft);border-color:#f1c890;justify-content:space-between;align-items:center;gap:14px;margin-top:12px;display:flex}.required-card strong{color:#9a4b06;font-size:23px}.hint-box{color:#765330;background:#fff7e9;margin-top:20px}.hint-box>span{color:var(--warning);background:#fce6bf}.assumptions{background:#ffffffb8;border:1px solid #cfd6e3f0;border-radius:20px;margin-top:24px}.assumptions summary{color:#3d485d;cursor:pointer;padding:20px 24px;font-size:13px;font-weight:850;list-style-position:inside}.assumptions>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:0 24px 22px;display:grid}.assumptions p{color:var(--muted);margin:0;font-size:11px;line-height:1.75}.assumptions strong{color:var(--ink);margin-bottom:5px;font-size:12px;display:block}footer{color:var(--soft-muted);justify-content:space-between;align-items:center;gap:20px;padding:27px 4px 0;font-size:11px;display:flex}footer p{margin:0}@media (width<=1020px){.app-shell{width:min(760px,100% - 36px)}.hero{grid-template-columns:1fr;gap:26px;padding-top:52px}.target-card{width:100%}.calculator-grid{grid-template-columns:1fr}.usage-guide{grid-template-columns:1fr;gap:18px}.input-card{position:static}.result-card{min-height:0}.assumptions>div{grid-template-columns:1fr;gap:14px}}@media (width<=640px){.app-shell{width:min(100% - 24px,520px);padding-bottom:24px}.topbar{min-height:68px}.privacy-note{font-size:10px}.hero{gap:22px;padding:40px 2px 28px}.hero h1{font-size:clamp(35px,11vw,48px)}.hero-copy{font-size:14px;line-height:1.7}.target-card{min-width:0;padding:18px}.target-card strong{font-size:25px}.usage-guide{padding:20px 18px}.usage-guide ol{grid-template-columns:1fr;gap:14px}.input-card,.result-card{border-radius:22px;padding:22px 18px}.section-heading{align-items:flex-start;margin-bottom:24px}.section-number{width:38px;height:38px}.section-heading h2{font-size:19px}.required-label{display:none}.field-grid{grid-template-columns:1fr;gap:17px}.input-shell{min-height:60px}.input-shell input{font-size:21px}.empty-result{min-height:510px;padding-inline:2px}.answer-block{padding:22px 18px 74px}.answer-row{align-items:flex-end}.answer-row strong{font-size:46px}.answer-row span{padding-bottom:4px;font-size:17px}.copy-button{bottom:18px;right:18px}.range-cards{grid-template-columns:1fr}.required-card{flex-direction:column;align-items:flex-start}.target-confirmation strong{font-size:21px}footer{flex-direction:column;align-items:flex-start;gap:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
