/*! 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 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components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#27313a;--muted:#65727d;--line:#d9e2e8;--blue:#4aa5c7;--blue-dark:#2b7f9f;--blue-soft:#eef8fb}*{box-sizing:border-box}html{background:#f6f8fa}body{color:var(--ink);background:#f6f8fa;margin:0;font-family:Arial,Helvetica,sans-serif}button,input{font:inherit}main{min-height:100vh;padding:40px 20px 64px}.calculator{background:#fff;border:1px solid #edf0f2;width:min(100%,920px);margin:0 auto;padding:42px 54px 36px;box-shadow:0 12px 38px #243a4612}header{text-align:center}header p{color:var(--muted);letter-spacing:.16em;text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:700}h1{max-width:790px;color:var(--blue);margin:0 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