@layer theme{:root,:host{--font-sans:var(--font-app);--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-app);--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{.start{inset-inline-start:var(--spacing)}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--background:#f5f6ef;--foreground:#1a2420;--surface:#fdfdf8;--line:#c5ccb3;--accent:#2f5d50;--muted:#5f6d67}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans), "Segoe UI", sans-serif;margin:0}.screen{background:radial-gradient(circle at 20% 10%, #e6e8d8 0, transparent 30%), radial-gradient(circle at 90% 90%, #d6decb 0, transparent 35%), var(--background);justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;grid-template-columns:1fr .9fr;width:min(1120px,100%);min-height:min(720px,100vh - 4rem);display:grid;overflow:hidden}.left-area,.right-area{padding:3rem}.left-area{border-right:1px solid var(--line)}.left-area h1{letter-spacing:-.04em;margin:0;font-size:clamp(2rem,4vw,3.4rem)}.hint{color:var(--muted);margin:.9rem 0 2rem}.result-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:1.2rem}.label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:0;font-size:.9rem}.value{margin:.35rem 0 1.2rem;font-size:clamp(1.2rem,2.5vw,1.8rem)}.status{color:var(--muted);margin:0}.status.error{color:#9f1d35}.right-area{flex-direction:column;justify-content:center;gap:.8rem;display:flex}.right-area label{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:.95rem}.right-area input{border:1px solid var(--line);height:64px;color:var(--foreground);background:#fff;border-radius:12px;padding:0 1rem;font-size:1.2rem}.right-area input:focus{outline:2px solid var(--accent)}@supports (color:color-mix(in lab, red, red)){.right-area input:focus{outline:2px solid color-mix(in srgb, var(--accent) 45%, #fff)}}.right-area input:focus{border-color:var(--accent)}@media (max-width:900px){.screen{padding:1rem}.panel{grid-template-columns:1fr;min-height:calc(100vh - 2rem)}.left-area,.right-area{padding:1.4rem}.left-area{border-right:0;border-bottom:1px solid var(--line)}}