@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{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#172033;--sub:#697386;--paper:#f6f4ef;--card:#fff;--line:#dedbd2;--purple:#5c55d8;--purple2:#4338b8;--mint:#dff7eb;--green:#147a50;--amber:#fff2c6;--red:#b42318}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);font-family:var(--font-geist-sans),"Yu Gothic UI",Meiryo,sans-serif;background:radial-gradient(circle at 12% 0,#e7e4ff 0,transparent 33rem),var(--paper);margin:0;line-height:1.65}.shell{width:min(100% - 34px,920px);margin-inline:auto}.hero{padding:70px 0 35px}.brand,.kicker{letter-spacing:.18em;color:var(--purple);font-size:.74rem;font-weight:850}.hero h1{letter-spacing:-.065em;max-width:800px;margin:16px 0 22px;font-size:clamp(2.25rem,7vw,4.6rem);line-height:1.05}.hero h1 em{color:var(--purple);font-style:normal}.hero>p{color:var(--sub);max-width:620px;font-size:1.08rem}.privacy{border:1px solid var(--line);color:#475467;background:#ffffffa8;border-radius:999px;margin-top:14px;padding:7px 12px;font-size:.8rem;display:inline-flex}.tool{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,42px);box-shadow:0 22px 65px #27231a12}.toolHead{border-bottom:1px solid var(--line);justify-content:space-between;margin-bottom:25px;padding-bottom:18px;display:flex}.toolHead span{font-size:1.15rem;font-weight:800}.toolHead b{color:var(--green);background:var(--mint);border-radius:999px;padding:5px 10px;font-size:.75rem}fieldset{border:0;margin:0 0 26px;padding:0}legend,.stepTitle{margin-bottom:12px;font-weight:800}legend i,.stepTitle i{width:27px;height:27px;color:var(--purple2);background:#eceaff;border-radius:50%;place-items:center;margin-right:8px;font-style:normal;display:inline-grid}.subjects{gap:10px;display:flex}.subjects label{flex:1}.subjects input{opacity:0;position:absolute}.subjects span{text-align:center;border:1px solid var(--line);cursor:pointer;background:#faf9f7;border-radius:12px;padding:13px;font-weight:750;display:block}.subjects input:checked+span{border-color:var(--purple);color:var(--purple2);background:#f0efff;box-shadow:0 0 0 2px #5c55d81a}.drop{cursor:pointer;background:#fbfaf7;border:2px dashed #b8b4aa;border-radius:16px;flex-direction:column;align-items:center;padding:38px 18px;transition:all .18s;display:flex}.drop:hover,.drop.drag{border-color:var(--purple);background:#f4f2ff}.drop input{opacity:0;width:1px;position:absolute}.upload{width:42px;height:42px;color:var(--purple);background:#eceaff;border-radius:50%;place-items:center;margin-bottom:10px;font-size:1.4rem;display:grid}.drop strong{font-size:1.06rem}.drop small{color:var(--sub)}.message{border-radius:14px;margin-top:18px;padding:19px}.message.success{background:var(--mint);color:var(--green)}.message.warning{background:var(--amber);color:#745400}.message.error{color:var(--red);background:#fff0ee}.message>p{margin:6px 0}.stats{grid-template-columns:repeat(4,1fr);gap:8px;margin:15px 0;display:grid}.stats div{text-align:center;background:#ffffffa8;border-radius:10px;padding:10px}.stats strong,.stats small{display:block}.stats strong{font-size:1.25rem}.stats small{font-size:.7rem}.date{font-size:.82rem}.download{background:var(--purple);color:#fff;cursor:pointer;border:0;border-radius:12px;width:100%;padding:14px;font-weight:850}.download:hover{background:var(--purple2)}.guide{padding:90px 0 55px}.guide h2,.details h2{letter-spacing:-.04em;margin:8px 0 28px;font-size:clamp(1.8rem,4vw,3rem);line-height:1.2}.steps{grid-template-columns:repeat(3,1fr);gap:13px;display:grid}.steps article{border:1px solid var(--line);background:#fff;border-radius:16px;padding:22px}.steps article>b{color:#c5c1ec;font-size:1.6rem}.steps h3{margin:7px 0}.steps p,.details p{color:var(--sub);margin:0;font-size:.92rem}.details{grid-template-columns:1.2fr 1fr;align-items:center;gap:50px;padding:55px 0;display:grid}.details aside{border:1px solid var(--line);background:#fff;border-top:4px solid #e1ad27;border-radius:12px;padding:24px}.details aside h3{margin-top:0}.details aside small{color:var(--sub)}.mapping{padding:35px 0 70px}.mapping details{border:1px solid var(--line);background:#fff;border-radius:14px;padding:18px 22px}.mapping summary{cursor:pointer;font-weight:800}.mapping details div{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px;display:grid}.mapping span{background:#f8f7f3;border-radius:7px;padding:8px;font-size:.82rem}.mapping span b{color:var(--purple)}footer{border-top:1px solid var(--line);color:var(--sub);padding:35px 0 60px}footer b{color:var(--ink)}footer p{margin:3px 0 16px}footer small{font-size:.72rem}@media (max-width:650px){.hero{padding-top:40px}.toolHead{align-items:center}.steps,.details{grid-template-columns:1fr}.details{gap:24px}.mapping details div{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}