@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;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:where(:not(iframe)){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{.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.hidden{display:none}}:root{color-scheme:dark;--bg:#101b25;--surface:#192833;--surface-deep:#12202a;--line:#344852;--line-strong:#628d81;--ink:#eceddf;--muted:#a7babd;--accent:#90e1c5;--radius:12px;--page-width:1240px;--result-width:300px;--gap:16px}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.5 system-ui,Microsoft YaHei,sans-serif}header,main,footer{width:min(100%,var(--page-width));margin-inline:auto;padding:12px 22px}header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-block:10px;display:flex}.brand{font-size:19px;font-weight:800}.tag,small,.hint{color:var(--muted)}.tag{letter-spacing:2px;font-size:13px}h1{margin:0;font-size:25px}h2{margin:0 0 8px;font-size:15px}p{margin:8px 0}a{color:var(--accent)}.tabs{gap:8px;margin-bottom:8px;display:flex}.tabs button{padding:8px 18px}.tabs button[aria-selected=true]{border-color:var(--accent);color:var(--accent);background:#23443f}.intro{margin-bottom:8px}.intro .tag{display:none}.intro .hint{margin:2px 0}.layout{grid-template-columns:minmax(0,1fr) var(--result-width);gap:var(--gap);align-items:start;display:grid}.inputs{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:12px;display:grid}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-width:0;padding:12px}.options{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}button{background:var(--surface-deep);min-width:0;min-height:44px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;border:1px solid #43555e;border-radius:9px;padding:8px}button small{font-size:12px;display:block}button:hover{border-color:var(--accent)}button:focus-visible{outline-offset:3px;outline:3px solid #ffe49a}button[aria-pressed=true]{border:2px solid var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:#23443f}.options button{position:relative}.options button[aria-pressed=true]:before{content:"✓";z-index:1;color:var(--accent);position:absolute;top:3px;right:6px}.option-image{object-fit:contain;width:100%;height:82px;image-rendering:pixelated;margin-bottom:6px;display:block}.fuel-image{height:66px}#wear .fuel-image,#features .fuel-image{background:#c7c7b3;border-radius:5px;height:76px}.maker-image{float:left;width:48px;height:36px;margin:2px 8px 0 0}#maker{grid-template-columns:repeat(2,minmax(0,1fr))}#maker button:first-child{grid-column:1/-1}#maker button small{font-size:11px}#control,#addons{grid-template-columns:repeat(2,minmax(0,1fr))}#control .option-image{height:54px}.detail-hint{color:#c4d4d5;margin:3px 0;font-size:11px;line-height:1.35;display:block}.inputs .options button>span:not(.detail-hint){font-weight:600}.hint{margin:5px 0 0;font-size:11px}.result{border-color:var(--line-strong);position:sticky;top:12px}.price{color:var(--accent);margin-top:4px;font:700 50px/1.15 ui-monospace,monospace}.unit{color:var(--muted);font-size:13px}.row{justify-content:space-between;gap:12px;padding:2px 0;font-size:13px;display:flex}.row b{white-space:nowrap}.rule{border-top:1px dashed #506369;margin-top:8px;padding-top:8px}.status{background:#10221f;border-radius:8px;margin-top:8px;padding:8px;font-size:12px}.copy,.reset{text-align:center;width:100%}.copy{border-color:var(--accent);background:var(--accent);color:#10241d;margin-top:8px;font-weight:700}.reset{margin-top:8px}.copy-feedback{min-height:16px;color:var(--accent);text-align:center;margin:2px 0 0;font-size:12px;line-height:16px}.copy-fallback{border:1px solid var(--accent);width:100%;color:var(--ink);background:#10221f;border-radius:6px;margin-top:6px;padding:8px;font:16px monospace}footer{color:var(--muted);padding-top:10px;font-size:11px}footer details{margin-top:0}summary{cursor:pointer}#source-links{flex-wrap:wrap;gap:16px;display:flex}@media(min-width:1440px){:root{--page-width:1580px;--result-width:340px;--gap:20px}header,main,footer{padding-inline:28px}.panel{padding:16px}.inputs{gap:16px}.options{gap:10px}.option-image{height:112px}#control .option-image{height:72px}.fuel-image{height:86px}#wear .fuel-image,#features .fuel-image{height:96px}.maker-image{width:58px;height:42px}.hint{font-size:12px}}@media(max-width:980px){:root{--result-width:270px}.inputs{grid-template-columns:1fr}#maker{grid-template-columns:repeat(3,minmax(0,1fr))}#maker button:first-child{grid-column:auto}}@media(max-width:760px){header,main,footer{padding:10px 12px}.tag{letter-spacing:0}h1{font-size:23px}.layout{flex-direction:column;gap:12px;display:flex}.inputs,.result{width:100%}.result{order:-1;position:static}.result h2{display:inline}.result .price{margin:0 8px 0 12px;font-size:38px;display:inline-block}.result .unit{display:inline}.option-image{height:90px}.fuel-image{height:62px}#wear .fuel-image,#features .fuel-image{height:72px}.copy-feedback:empty{display:none}}@media(min-width:981px)and (max-height:800px){header{padding-block:7px}main{padding-top:8px}.intro,.tabs{margin-bottom:5px}.inputs{row-gap:8px}.panel{padding-block:10px}.hint{margin-top:3px}}