/*! 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{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.table{display:table}.rounded{border-radius:.25rem}}:root{--ink:#1d2730;--muted:#65717c;--line:#dce2e7;--soft:#f3f5f6;--paper:#fff;--accent:#dc5f1f;--accent-dark:#b8440c;--accent-soft:#fff2e9;--error:#b42318}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#e9edef}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:#e9edef;margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif}button,input,select{font:inherit}button,select{touch-action:manipulation}.app-shell{min-height:100svh;padding:32px 16px 56px}.app-frame{width:min(100%,680px);margin:0 auto}.app-header{align-items:center;gap:16px;padding:8px 4px 24px;display:flex}.brand-mark{background:var(--accent);border-radius:15px;flex:none;place-content:center;gap:4px;width:52px;height:52px;display:grid;transform:rotate(-2deg);box-shadow:0 8px 22px #dc5f1f3b}.brand-mark span{background:#fff;border-radius:99px;width:25px;height:5px;display:block}.brand-mark span:nth-child(2){width:18px}.eyebrow,.section-kicker{color:var(--accent-dark);letter-spacing:.12em;margin:0 0 3px;font-size:.72rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.035em;margin-bottom:3px;font-size:clamp(1.7rem,7vw,2.2rem);line-height:1.1}.lead{color:var(--muted);margin-bottom:0;font-size:.91rem}.calculator-card{background:var(--paper);border:1px solid #1d273014;border-radius:22px;padding:22px;box-shadow:0 12px 34px #1e2a3214}.section-heading{align-items:center;gap:12px;margin-bottom:24px;display:flex}.step-number{background:var(--accent-soft);width:36px;height:36px;color:var(--accent-dark);border-radius:50%;flex:none;place-items:center;font-size:.92rem;font-weight:900;display:grid}.section-heading h2{letter-spacing:-.02em;margin-bottom:0;font-size:1.17rem;line-height:1.35}.field-group{margin-top:20px}.field-group label{margin-bottom:8px;font-size:.88rem;font-weight:750;display:block}.input-field,.wheel-field{background:#fff;border:1.5px solid #bdc7ce;border-radius:13px;align-items:center;min-height:58px;transition:border-color .16s,box-shadow .16s;display:flex;position:relative}.wheel-field{background:var(--soft)}.input-field:focus-within,.wheel-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px #dc5f1f21}.input-field.has-error{border-color:var(--error)}.input-field input,.wheel-field select{width:100%;min-width:0;height:56px;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:1.15rem;font-weight:800}.input-field input{padding:0 12px 0 16px}.wheel-field select{appearance:none;cursor:pointer;padding:0 54px 0 16px}.input-field input::placeholder{color:#9ca7ae;font-weight:600}.input-field input::-webkit-outer-spin-button{appearance:none;margin:0}.input-field input::-webkit-inner-spin-button{appearance:none;margin:0}.field-suffix{color:var(--muted);flex:none;padding-right:16px;font-size:.82rem;font-weight:700}.wheel-arrows{color:var(--accent-dark);pointer-events:none;font-size:1rem;font-weight:900;position:absolute;right:44px}.field-error{color:var(--error);margin:7px 2px 0;font-size:.79rem;font-weight:700}.primary-button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:13px;width:100%;min-height:56px;margin-top:24px;font-weight:850;box-shadow:0 8px 18px #dc5f1f38}.primary-button:active{background:var(--accent-dark);transform:translateY(1px)}.primary-button:focus-visible{outline-offset:3px;outline:3px solid #dc5f1f4d}.result-panel{background:var(--accent-soft);text-align:center;border:1px solid #f2c8ae;border-radius:16px;margin-top:22px;padding:22px 18px}.result-label{color:#7a4a2e;margin-bottom:6px;font-size:.8rem;font-weight:850}.result-total{color:var(--accent-dark);letter-spacing:-.04em;margin-bottom:14px;font-size:clamp(2rem,10vw,2.8rem);font-weight:900;line-height:1}.result-breakdown{color:#49545c;flex-wrap:wrap;justify-content:center;gap:5px 9px;margin-bottom:9px;font-size:.86rem;display:flex}.result-condition{color:#7b858c;margin-bottom:0;font-size:.73rem}.additional-calculator{border:1px solid var(--line);background:#f8f9fa;border-radius:15px;margin-top:16px;padding:18px}.additional-heading-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.additional-kicker{color:#7d878e;letter-spacing:.08em;margin-bottom:3px;font-size:.68rem;font-weight:800}.additional-heading-row h3{color:#344048;margin-bottom:0;font-size:.98rem;line-height:1.4}.additional-input-row{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:11px;margin-top:15px;display:grid}.additional-input-row>label{color:#4f5b63;font-size:.86rem;font-weight:800}.compact-input{min-height:52px}.compact-input input{height:50px;font-size:1.05rem}.additional-error{margin-left:42px}.additional-button{width:100%;min-height:50px;color:var(--accent-dark);cursor:pointer;background:#fff;border:1.5px solid #c75a22;border-radius:12px;margin-top:14px;font-size:.86rem;font-weight:850}.additional-button:active{background:var(--accent-soft);transform:translateY(1px)}.additional-button:focus-visible{outline-offset:3px;outline:3px solid #dc5f1f38}.additional-result{text-align:center;background:#fff;border-radius:12px;margin-top:15px;padding:18px 14px 14px;box-shadow:inset 0 0 0 1px #e5e8ea}.additional-result-label{color:#68747c;margin-bottom:5px;font-size:.75rem;font-weight:850}.additional-result-total{color:#4f5b63;letter-spacing:-.035em;margin-bottom:15px;font-size:clamp(1.3rem,6vw,1.6rem);font-weight:900;line-height:1.1}.additional-details{border:1px solid var(--line);background:var(--line);border-radius:9px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.additional-details p{background:#f9fafb;gap:3px;min-width:0;margin-bottom:0;padding:10px 7px;display:grid}.additional-details span{color:#78838a;font-size:.66rem}.additional-details strong{color:#354149;white-space:nowrap;font-size:.87rem}.calculator-card+.calculator-card{margin-top:16px}.first-field{margin-top:0}.reference-box{border:1px solid var(--line);background:#fafbfb;border-radius:13px;margin-top:14px;overflow:hidden}.reference-box summary{color:#47535c;cursor:pointer;padding:14px 44px 14px 16px;font-size:.84rem;font-weight:800;list-style:none;position:relative}.reference-box summary::-webkit-details-marker{display:none}.reference-box summary:after{content:"▼";color:var(--accent-dark);font-size:.72rem;position:absolute;top:50%;right:17px;transform:translateY(-50%)}.reference-box[open] summary:after{transform:translateY(-50%)rotate(180deg)}.reference-content{border-top:1px solid var(--line);padding:0 12px 14px}.reference-grid{gap:8px;padding-top:12px;display:grid}.reference-row{background:#fff;border:1px solid #e2e6e9;border-radius:10px;padding:12px}.reference-row p{color:#4e5a62;margin-bottom:5px;font-size:.73rem;line-height:1.45}.reference-row p:last-child{margin-bottom:0}.reference-row p span{color:#849099;min-width:52px;display:inline-block}.reference-row p strong{color:var(--ink);font-size:.78rem}.reference-row .reference-name{color:var(--ink);margin-bottom:8px;font-size:.8rem;font-weight:850}.reference-row .reference-note{color:#7b858c}.reference-warning{color:#65562f;background:#fff9e8;border-left:3px solid #d79b20;margin:12px 2px 0;padding:11px 12px;font-size:.72rem;line-height:1.6}.section-note{color:var(--muted);margin:-10px 0 0 48px;font-size:.77rem;line-height:1.55}.field-help{color:var(--muted);margin:7px 2px 0;font-size:.76rem}.toggle-row{border:1px solid var(--line);cursor:pointer;background:#fafbfb;border-radius:13px;justify-content:space-between;align-items:center;gap:18px;margin-top:22px;padding:15px 16px;display:flex;position:relative}.toggle-row>span:first-child{gap:3px;display:grid}.toggle-row strong{font-size:.88rem}.toggle-row small{color:var(--muted);font-size:.71rem}.toggle-row input{opacity:0;width:1px;height:1px;position:absolute}.toggle{background:#c7cfd4;border-radius:999px;flex:none;width:50px;height:28px;transition:background .16s;position:relative}.toggle:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .16s;position:absolute;top:4px;left:4px;box-shadow:0 2px 5px #00000038}.toggle-row input:checked+.toggle{background:var(--accent)}.toggle-row input:checked+.toggle:after{transform:translate(22px)}.toggle-row input:focus-visible+.toggle{outline-offset:3px;outline:3px solid #dc5f1f4d}.ratio-fieldset{border:0;min-width:0;margin:20px 0 0;padding:0}.ratio-fieldset legend{margin-bottom:8px;font-size:.88rem;font-weight:750}.ratio-row{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:9px;display:grid}.ratio-colon{color:var(--muted);font-size:1.15rem;font-weight:800}.ratio-row .wheel-arrows{right:16px}.ratio-row .wheel-field select{padding-right:46px}.mix-result{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.mix-result-grid{gap:10px;display:grid}.mix-value-card{background:var(--accent-soft);text-align:center;border:1px solid #f2c8ae;border-radius:14px;padding:18px 14px}.mix-value-card p{color:#7a4a2e;margin-bottom:6px;font-size:.77rem;font-weight:850}.mix-value-card strong{color:var(--accent-dark);letter-spacing:-.03em;font-size:1.55rem}.mix-summary{color:#59646c;text-align:center;flex-wrap:wrap;justify-content:center;gap:4px 8px;margin:14px 0 7px;font-size:.82rem;display:flex}.mix-result .result-condition{text-align:center}.reset-button{color:#536068;cursor:pointer;background:0 0;border:1px solid #b9c2c8;border-radius:12px;min-height:48px;margin:18px auto 0;padding:0 22px;font-size:.83rem;font-weight:800;display:block}.reset-button:active{background:#ffffffa6}.reset-button:focus-visible{outline-offset:3px;outline:3px solid #1d27302e}.app-footer{color:#78838a;justify-content:space-between;gap:18px;padding:24px 4px 0;font-size:.68rem;display:flex}.app-footer p{margin-bottom:0}@media (width>=640px){.app-shell{padding:52px 24px 72px}.calculator-card{padding:30px}.reference-grid,.two-results{grid-template-columns:repeat(2,minmax(0,1fr))}.three-results{grid-template-columns:repeat(3,minmax(0,1fr))}.additional-details{grid-template-columns:repeat(4,minmax(0,1fr))}.additional-details.two-detail-rows{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}