/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@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)}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}}:root{--red:#d7192d;--red-dark:#aa1021;--yellow:#f2b51d;--ink:#17191c;--ink-2:#23262a;--paper:#f5f4f0;--white:#fff;--line:#d9d8d3;--muted:#696d72;--green:#81b849;--radius:4px;--shadow:0 24px 70px #1214171f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;font-size:16px;line-height:1.5}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}::selection{color:var(--white);background:var(--red)}.container{width:min(1440px,100% - 64px);margin-inline:auto}.topline{color:#ffffffb8;letter-spacing:.12em;text-transform:uppercase;background:#0d0f11;font-size:11px;font-weight:700}.topline-inner{justify-content:space-between;align-items:center;min-height:30px;display:flex}.header{z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f5f4f0f0;border-bottom:1px solid #00000014;position:sticky;top:0}.header-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:34px;min-height:74px;display:grid}.brand{align-items:center;gap:11px;width:max-content;display:inline-flex}.brand-block{color:#fff;background:var(--red);letter-spacing:-.04em;border-radius:2px;place-items:center;width:42px;height:42px;font-size:13px;font-weight:900;display:grid;box-shadow:inset -5px -5px #0000001f}.brand-copy{gap:1px;line-height:1;display:grid}.brand-copy strong{letter-spacing:.03em;font-size:15px;font-weight:900}.brand-copy small{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:9px;font-weight:700}.nav{justify-content:center;align-items:center;gap:clamp(16px,2vw,34px);display:flex}.nav a{white-space:nowrap;padding:27px 0;font-size:13px;font-weight:700;position:relative}.nav a:after{background:var(--red);content:"";transform-origin:0;height:2px;transition:transform .18s;position:absolute;bottom:18px;left:0;right:0;transform:scaleX(0)}.nav a:hover:after,.nav a:focus-visible:after{transform:scaleX(1)}.button{border:1px solid var(--red);border-radius:var(--radius);min-height:50px;color:var(--white);background:var(--red);letter-spacing:.01em;justify-content:center;align-items:center;gap:10px;padding:0 22px;font-size:13px;font-weight:800;transition:transform .16s,background .16s,border-color .16s;display:inline-flex}.button:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-2px)}.button:focus-visible,.text-button:focus-visible,.nav a:focus-visible,.menu-toggle:focus-visible,.filter-chips button:focus-visible,.segmented button:focus-visible{outline-offset:3px;outline:3px solid #f2b51db3}.button-small{min-height:42px;padding-inline:18px;font-size:12px}.button-large{min-height:58px;padding-inline:27px}.button-ghost{color:var(--white);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0f;border-color:#fff6}.button-ghost:hover{background:#ffffff21;border-color:#fffc}.button-light{border-color:var(--white);color:var(--ink);background:var(--white)}.button-light:hover{border-color:var(--yellow);background:var(--yellow)}.menu-toggle{background:0 0;border:0;width:44px;height:44px;padding:11px;display:none}.menu-toggle span{background:var(--ink);width:100%;height:2px;margin:5px 0;display:block}.hero{min-height:680px;color:var(--white);background:#101214;position:relative;overflow:hidden}.hero-image{background-image:url(/yuchai-generator-hero.png);background-position:50%;background-size:cover;position:absolute;inset:0;transform:scale(1.01)}.hero-overlay{background:linear-gradient(90deg,#080a0cf7 0%,#080a0cd1 38%,#080a0c33 68%,#080a0c0a 100%),linear-gradient(#0000 55%,#080a0c6b 100%);position:absolute;inset:0}.hero-content{z-index:2;align-items:center;min-height:680px;padding-block:82px;display:flex;position:relative}.hero-copy{width:min(770px,65%)}.hero-kicker{color:#ffffffb8;letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:10px;margin-bottom:24px;font-size:11px;font-weight:800;display:inline-flex}.hero-kicker i{background:var(--yellow);width:26px;height:2px}.hero h1,.inner-hero h1,.catalog-hero h1,.info-hero h1,.contacts-section h1{letter-spacing:-.065em;margin:0;font-size:clamp(54px,6vw,94px);font-weight:840;line-height:.94}.hero h1 em,.catalog-hero h1 em{color:var(--red);font-style:normal;display:block}.hero-copy>p{color:#ffffffc7;max-width:670px;margin:27px 0 0;font-size:18px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:34px;display:flex}.hero-facts{color:#ffffffa8;letter-spacing:.02em;flex-wrap:wrap;gap:25px;margin-top:48px;font-size:11px;font-weight:700;display:flex}.hero-facts span{align-items:center;gap:8px;display:flex}.hero-facts b{color:var(--yellow);font-size:10px}.hero-side-note{border-left:3px solid var(--red);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0d0f11c2;gap:4px;width:240px;padding:24px;display:grid;position:absolute;bottom:46px;right:0}.hero-side-note span,.hero-side-note small{color:#ffffff8f;letter-spacing:.12em;text-transform:uppercase;font-size:9px;font-weight:800}.hero-side-note strong{letter-spacing:-.04em;font-size:27px}.trust-strip{border-bottom:1px solid var(--line);background:var(--white)}.trust-grid{grid-template-columns:repeat(4,1fr);display:grid}.trust-grid>div{border-right:1px solid var(--line);gap:3px;min-height:108px;padding:27px 32px;display:grid}.trust-grid>div:first-child{border-left:1px solid var(--line)}.trust-grid strong{letter-spacing:-.04em;font-size:25px}.trust-grid span{color:var(--muted);font-size:11px;font-weight:700}.selector-wrap{z-index:5;margin-top:42px;position:relative}.selector-card{color:var(--white);background:var(--ink);box-shadow:var(--shadow);border:1px solid #35383c;grid-template-columns:1.15fr 2fr 1fr 1fr auto;align-items:stretch;display:grid}.selector-copy{border-right:1px solid #35383c;gap:20px;padding:28px;display:flex}.selector-index{color:var(--yellow);font-size:10px;font-weight:900}.eyebrow{color:var(--red);letter-spacing:.15em;text-transform:uppercase;margin-bottom:13px;font-size:10px;font-weight:900;display:inline-block}.selector-copy h2{letter-spacing:-.04em;max-width:190px;margin:0;font-size:21px;line-height:1.1}.selector-field{border-right:1px solid #35383c;flex-direction:column;justify-content:center;min-width:0;padding:21px 18px;display:flex}.field-label{color:#8b9096;letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px;font-size:9px;font-weight:800;display:block}.selector-field select,.filter-bar select{width:100%;min-height:42px;color:var(--white);background:#2b2e32;border:1px solid #45494e;border-radius:2px;padding:0 34px 0 13px;font-size:12px;font-weight:700}.segmented{border:1px solid #45494e;width:100%;display:flex}.segmented button{color:#9ea2a6;white-space:nowrap;background:0 0;border:0;border-right:1px solid #45494e;flex:1;min-width:0;min-height:42px;padding:5px 8px;font-size:10px;font-weight:800}.segmented button:last-child{border-right:0}.segmented button.active{color:var(--ink);background:var(--yellow)}.selector-submit{border-radius:0;align-self:stretch;min-width:168px;min-height:100%}.section{padding:112px 0}.section-muted{background:#ebeae5}.section-heading{max-width:800px;margin-bottom:52px}.section-heading h2,.cta-section h2,.compact-cta h2,.contact-panel h2{letter-spacing:-.058em;margin:0;font-size:clamp(38px,4.4vw,66px);font-weight:820;line-height:.99}.section-heading p{max-width:670px;color:var(--muted);margin:19px 0 0;font-size:16px;line-height:1.7}.section-heading-light h2{color:var(--white)}.section-heading-light p{color:#ffffff9e}.section-top{justify-content:space-between;align-items:end;gap:40px;display:flex}.text-link,.text-button{color:var(--ink);background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:12px;font-weight:800;display:inline-flex}.text-link{margin-bottom:56px}.text-link span,.text-button span{color:var(--red)}.power-links{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(5,1fr);display:grid}.power-link{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#ffffff59;align-content:space-between;min-height:230px;padding:27px 25px;transition:color .18s,background .18s,transform .18s;display:grid;position:relative}.power-link>span{color:var(--muted);font-size:10px;font-weight:800}.power-link strong{letter-spacing:-.05em;margin-top:auto;font-size:clamp(23px,2vw,33px)}.power-link small{color:var(--muted);margin-top:8px;font-size:11px}.power-link i{color:var(--red);font-style:normal;position:absolute;top:24px;right:24px}.power-link:hover{z-index:2;color:var(--white);background:var(--red);box-shadow:var(--shadow);transform:translateY(-6px)}.power-link:hover>span,.power-link:hover small,.power-link:hover i{color:#ffffffc7}.product-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.product-card{border-radius:var(--radius);background:var(--white);border:1px solid #d1d0cb;transition:transform .18s,box-shadow .18s;overflow:hidden}.product-card:hover{transform:translateY(-5px);box-shadow:0 20px 50px #1214171c}.product-media{background:linear-gradient(#f3f3f0 0%,#deded8 100%);min-height:220px;position:relative;overflow:hidden}.product-media:before{content:"";background-image:linear-gradient(#00000009 1px,#0000 1px),linear-gradient(90deg,#00000009 1px,#0000 1px);background-size:28px 28px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#0000);mask-image:linear-gradient(#000,#0000)}.product-badge{z-index:3;color:var(--white);background:var(--red);letter-spacing:.1em;text-transform:uppercase;padding:7px 9px;font-size:8px;font-weight:900;position:absolute;top:16px;left:16px}.machine-scene{perspective:800px;place-items:center;display:grid;position:absolute;inset:0}.machine-shadow{filter:blur(12px);background:#0000003d;border-radius:50%;width:68%;height:26px;position:absolute;bottom:31px}.mini-machine{background:linear-gradient(90deg, transparent 0 32%, #00000024 32% 33%, transparent 33% 70%, #00000024 70% 71%, transparent 71%), var(--red);border:4px solid #9f1221;border-bottom:12px solid #151719;border-radius:3px;width:68%;height:42%;position:relative;transform:rotateY(-10deg)rotateX(2deg);box-shadow:inset -18px 0 #00000014,12px 11px #8d101d}.mini-machine:before{content:"";background:#090a0b;height:9px;position:absolute;bottom:-12px;left:3%;right:3%}.machine-screen{background:#94a7a1;border:4px solid #1f2225;width:17%;height:32%;position:absolute;top:22%;left:8%;box-shadow:inset 0 0 0 3px #080a0b}.machine-vents{gap:5px;width:20%;display:grid;position:absolute;top:22%;right:8%}.machine-vents span{background:#292c2f;height:3px;box-shadow:0 2px #ffffff26}.machine-power{color:#ffffffc7;font-size:12px;font-weight:900;position:absolute;bottom:9%;left:40%}.product-body{padding:23px}.product-title-row{justify-content:space-between;align-items:center;gap:20px;display:flex}.product-title-row h3{letter-spacing:-.04em;margin:0;font-size:21px}.product-title-row>span{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:9px;font-weight:900}.product-body>p{min-height:64px;color:var(--muted);margin:12px 0 20px;font-size:13px;line-height:1.6}.product-specs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0;display:grid}.product-specs>div{border-right:1px solid var(--line);padding:14px 9px}.product-specs>div:first-child{padding-left:0}.product-specs>div:last-child{border-right:0}.product-specs dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:8px;font-weight:800}.product-specs dd{margin:3px 0 0;font-size:11px;font-weight:800}.product-tags{flex-wrap:wrap;gap:5px;margin-top:16px;display:flex}.product-tags span{border:1px solid var(--line);color:var(--muted);text-transform:uppercase;padding:6px 8px;font-size:8px;font-weight:800}.product-actions{justify-content:space-between;align-items:center;gap:16px;margin-top:20px;display:flex}.dark-section{color:var(--white);background:linear-gradient(135deg,#ffffff06 25%,#0000 25%) 0 0/26px 26px,#141619}.dark-intro{grid-template-columns:minmax(0,1.6fr) minmax(260px,.55fr);align-items:end;gap:70px;display:grid}.dark-callout{border:1px solid #36393e;border-top:3px solid var(--yellow);background:#202327;padding:30px}.dark-callout .pulse{background:var(--green);border-radius:50%;width:9px;height:9px;margin-bottom:20px;display:inline-block;box-shadow:0 0 0 7px #81b8491f}.dark-callout strong{font-size:18px;display:block}.dark-callout p{color:#ffffff94;margin:8px 0 0;font-size:12px;line-height:1.6}.feature-grid{border-top:1px solid #3a3d41;border-left:1px solid #3a3d41;grid-template-columns:repeat(4,1fr);margin-top:40px;display:grid}.feature-card{border-bottom:1px solid #3a3d41;border-right:1px solid #3a3d41;min-height:250px;padding:30px}.feature-card>span,.process-grid article>span,.benefit-grid article>span,.info-card-grid article>span{color:var(--red);font-size:10px;font-weight:900}.feature-card h3{letter-spacing:-.04em;margin:95px 0 10px;font-size:23px}.feature-card p{color:#ffffff8f;margin:0;font-size:12px;line-height:1.65}.solution-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.solution-card{border:1px solid var(--line);background:var(--white);grid-template-columns:50px 1fr auto;align-items:end;gap:24px;min-height:180px;padding:30px;transition:color .18s,background .18s,transform .18s;display:grid;position:relative;overflow:hidden}.solution-card:before{content:"";border:30px solid #d7192d0f;border-radius:50%;width:220px;height:220px;position:absolute;top:-80px;right:-40px}.solution-card>span{color:var(--red);font-size:10px;font-weight:900}.solution-card h3{letter-spacing:-.045em;margin:0;font-size:30px}.solution-card p{color:var(--muted);margin:5px 0 0;font-size:12px}.solution-card i{color:var(--red);font-style:normal}.solution-card:hover{color:var(--white);background:var(--ink);transform:translateY(-4px)}.solution-card:hover p,.solution-card:hover i{color:#ffffffa6}.execution-grid{grid-template-columns:.8fr 1.2fr;gap:90px;display:grid}.execution-list{border-top:1px solid #c9c8c3}.execution-list article{border-bottom:1px solid #c9c8c3;grid-template-columns:50px 1fr auto;align-items:center;gap:20px;min-height:125px;display:grid}.execution-list article>span{color:var(--red);font-size:10px;font-weight:900}.execution-list h3{letter-spacing:-.035em;margin:0;font-size:21px}.execution-list p{color:var(--muted);margin:5px 0 0;font-size:12px}.execution-list button{width:44px;height:44px;color:var(--red);background:0 0;border:1px solid #c4c3be;border-radius:50%;transition:color .16s,background .16s}.execution-list button:hover{color:var(--white);background:var(--red)}.process-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(5,1fr);display:grid}.process-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:250px;padding:28px}.process-grid h3{letter-spacing:-.04em;margin:90px 0 10px;font-size:20px}.process-grid p{color:var(--muted);margin:0;font-size:11px;line-height:1.6}.cta-section,.compact-cta{color:var(--white);background:var(--red);padding:84px 0}.cta-section .eyebrow,.compact-cta .eyebrow{color:var(--yellow)}.cta-grid{grid-template-columns:1.2fr .8fr;align-items:end;gap:90px;display:grid}.cta-section p{color:#ffffffbf;margin:0 0 25px}.footer{color:var(--white);background:#0d0f11;padding:72px 0 24px}.footer .brand-copy small,.footer-intro,.footer a{color:#ffffff85}.footer-grid{grid-template-columns:1.4fr .7fr .7fr 1fr;gap:60px;display:grid}.footer-grid>div{flex-direction:column;align-items:flex-start;gap:12px;display:flex}.footer-intro{max-width:320px;margin:15px 0 0;font-size:12px;line-height:1.7}.footer-title{color:var(--white);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;font-size:9px;font-weight:900}.footer a{font-size:12px}.footer a:hover{color:var(--white)}.footer-contact strong{font-size:17px}.footer .text-button{color:var(--white)}.footer-bottom{color:#ffffff59;letter-spacing:.06em;text-transform:uppercase;border-top:1px solid #2b2e32;justify-content:space-between;margin-top:65px;padding-top:22px;font-size:9px;display:flex}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#080a0cc7;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--paper);width:min(620px,100%);max-height:calc(100vh - 48px);padding:45px;position:relative;overflow-y:auto;box-shadow:0 30px 90px #0000005c}.modal-close{border:1px solid var(--line);width:38px;height:38px;color:var(--ink);background:0 0;border-radius:50%;font-size:24px;position:absolute;top:15px;right:15px}.modal h2{letter-spacing:-.05em;max-width:480px;margin:0;font-size:38px;line-height:1}.modal>p{max-width:500px;color:var(--muted);margin:16px 0 25px;font-size:13px}.lead-form{grid-template-columns:1fr 1fr;gap:14px;display:grid}.lead-form label{gap:7px;display:grid}.lead-form label>span{font-size:10px;font-weight:800}.lead-form input,.lead-form textarea{width:100%;color:var(--ink);background:var(--white);border:1px solid #cbc9c3;border-radius:2px}.lead-form input{min-height:50px;padding:0 13px}.lead-form textarea{resize:vertical;padding:13px}.lead-form input:focus,.lead-form textarea:focus{border-color:var(--red);outline:2px solid #d7192d21}.form-wide{grid-column:1/-1}.lead-form small{color:var(--muted);font-size:9px}.success-note{border-left:4px solid var(--green);background:var(--white);gap:8px;padding:30px;display:grid}.success-note span{color:var(--muted);font-size:12px}.mobile-lead{z-index:45;min-height:48px;color:var(--white);background:var(--red);border:0;border-radius:3px;padding:0 18px;font-size:12px;font-weight:900;display:none;position:fixed;bottom:16px;right:16px;box-shadow:0 13px 35px #0000004d}.catalog-hero,.info-hero{color:var(--white);background:radial-gradient(circle at 80% 30%,#d7192d38,#0000 28%),linear-gradient(135deg,#111316,#23262a);padding:115px 0 90px}.catalog-hero h1,.info-hero h1,.contacts-section h1{max-width:1000px;font-size:clamp(54px,7vw,104px)}.catalog-hero p,.info-hero p{color:#ffffffa8;max-width:680px;margin:28px 0 0;font-size:17px;line-height:1.65}.info-hero .button{margin-top:32px}.filter-bar{border:1px solid var(--line);background:var(--white);grid-template-columns:1fr 230px auto;align-items:end;gap:25px;margin-bottom:35px;padding:23px;display:grid}.filter-chips{flex-wrap:wrap;gap:6px;display:flex}.filter-chips button{border:1px solid var(--line);min-height:40px;color:var(--muted);background:0 0;padding:0 16px;font-size:11px;font-weight:800}.filter-chips button.active{border-color:var(--red);color:var(--white);background:var(--red)}.filter-bar select{color:var(--ink);background:var(--paper);border-color:var(--line)}.filter-count{color:var(--muted);padding-bottom:12px;font-size:11px;font-weight:800}.product-grid-catalog{row-gap:22px}.compact-cta>.container{justify-content:space-between;align-items:end;gap:60px;display:flex}.compact-cta h2{max-width:850px}.inner-hero{min-height:590px;color:var(--white);background:#101214;position:relative;overflow:hidden}.inner-hero-image{background-image:url(/yuchai-generator-hero.png);background-position:50%;background-size:cover;position:absolute;inset:0}.inner-hero-overlay{background:linear-gradient(90deg,#090b0dfa 0%,#090b0dd6 52%,#090b0d29 100%);position:absolute;inset:0}.inner-hero-content{z-index:2;grid-template-columns:1fr 250px;align-items:end;gap:80px;min-height:590px;padding-block:80px;display:grid;position:relative}.inner-hero h1{max-width:920px;font-size:clamp(52px,6vw,88px)}.inner-hero-content>div:first-child>p{color:#ffffffb8;max-width:700px;margin:25px 0 0;font-size:17px;line-height:1.65}.landing-accent{border-top:3px solid var(--yellow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#111316cc;gap:7px;padding:25px;display:grid}.landing-accent span,.landing-accent small{color:#ffffff8c;letter-spacing:.12em;text-transform:uppercase;font-size:9px;font-weight:800}.landing-accent strong{letter-spacing:-.045em;font-size:30px}.benefit-grid,.info-card-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.benefit-grid article,.info-card-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#ffffff40;min-height:250px;padding:30px}.benefit-grid h3,.info-card-grid h2{letter-spacing:-.04em;margin:85px 0 10px;font-size:23px}.benefit-grid p,.info-card-grid p{color:var(--muted);margin:0;font-size:12px;line-height:1.65}.selector-wrap-inner{margin-top:80px;margin-bottom:80px}.info-card-grid{grid-template-columns:repeat(4,1fr)}.info-card-grid article{min-height:310px}.info-card-grid h2{margin-top:120px}.contacts-section{background:linear-gradient(90deg, var(--paper) 0 57%, #191b1e 57% 100%);min-height:720px;padding:110px 0}.contacts-grid{grid-template-columns:1.25fr .75fr;gap:110px;display:grid}.contacts-copy h1{max-width:740px}.contacts-copy>p{max-width:650px;color:var(--muted);margin:25px 0 40px;font-size:16px;line-height:1.7}.contact-list{border-top:1px solid var(--line);max-width:680px;display:grid}.contact-list>div{border-bottom:1px solid var(--line);grid-template-columns:140px 1fr;gap:30px;padding:20px 0;display:grid}.contact-list span{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:800}.contact-list strong{font-size:14px}.contact-panel{color:var(--white);box-shadow:var(--shadow);background:#24272b;align-self:start;padding:45px}.contact-panel-index{color:var(--yellow);letter-spacing:.12em;text-transform:uppercase;font-size:9px;font-weight:900}.contact-panel h2{margin-top:25px;font-size:42px}.contact-panel p{color:#fff9;margin:20px 0 28px;font-size:13px;line-height:1.7}.contact-panel small{color:#ffffff61;margin-top:20px;font-size:10px;line-height:1.6;display:block}@media (width<=1180px){.container{width:min(100% - 40px,1180px)}.nav{gap:16px}.selector-card{grid-template-columns:1fr 1.7fr 1fr}.selector-copy{grid-column:1}.selector-power{grid-column:2/4}.selector-submit{min-height:72px}.power-links{grid-template-columns:repeat(3,1fr)}.product-grid,.feature-grid,.info-card-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=900px){.topline{display:none}.header-inner{grid-template-columns:1fr auto auto;min-height:66px}.nav{border-bottom:1px solid var(--line);background:var(--paper);align-items:stretch;padding:14px 20px 24px;display:none;position:absolute;top:66px;left:0;right:0;box-shadow:0 20px 40px #0000001f}.nav-open{display:grid}.nav a{border-bottom:1px solid var(--line);padding:13px 0}.nav a:after{display:none}.menu-toggle{display:block}.hero{min-height:720px}.hero-image{background-position:62%}.hero-overlay{background:linear-gradient(90deg,#080a0cf7 0%,#080a0cd4 62%,#080a0c4d 100%)}.hero-content{min-height:720px}.hero-copy{width:82%}.hero h1{font-size:clamp(50px,10vw,75px)}.hero-side-note{display:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.selector-card{grid-template-columns:1fr 1fr}.selector-copy,.selector-power,.selector-submit{grid-column:1/-1}.dark-intro,.execution-grid,.cta-grid,.contacts-grid{grid-template-columns:1fr}.dark-callout{max-width:420px}.execution-grid,.cta-grid,.contacts-grid{gap:45px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-contact{grid-column:1/-1}.inner-hero-content{grid-template-columns:1fr;align-content:end;gap:35px}.landing-accent{max-width:300px}.contacts-section{background:var(--paper)}.contact-panel{max-width:620px}}@media (width<=680px){.container{width:calc(100% - 32px)}.header-cta{display:none}.brand-block{width:38px;height:38px}.hero{min-height:720px}.hero-image{opacity:.6;background-position:70%}.hero-overlay{background:linear-gradient(#080a0c61 0%,#080a0cb8 28%,#080a0cfa 100%)}.hero-content{align-items:end;min-height:720px;padding-block:64px 42px}.hero-copy{width:100%}.hero h1{font-size:47px;line-height:.96}.hero-copy>p{font-size:14px}.hero-actions{display:grid}.hero-facts{gap:9px;margin-top:30px;display:grid}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div{border-bottom:1px solid var(--line);min-height:100px;padding:21px 16px}.trust-grid strong{font-size:20px}.selector-wrap{width:100%;margin-top:0}.selector-card{grid-template-columns:1fr}.selector-copy,.selector-power,.selector-field,.selector-submit{border-bottom:1px solid #35383c;border-right:0;grid-column:1}.segmented{grid-template-columns:repeat(3,1fr);display:grid}.segmented button{border-bottom:1px solid #45494e}.section{padding:78px 0}.section-heading{margin-bottom:36px}.section-heading h2,.cta-section h2,.compact-cta h2{font-size:39px}.section-top{display:block}.text-link{margin-top:-20px;margin-bottom:34px}.power-links,.product-grid,.solution-grid,.feature-grid,.process-grid,.benefit-grid,.info-card-grid{grid-template-columns:1fr}.power-link{min-height:150px}.product-body>p{min-height:0}.feature-card,.process-grid article,.benefit-grid article,.info-card-grid article{min-height:200px}.feature-card h3,.process-grid h3,.benefit-grid h3,.info-card-grid h2{margin-top:55px}.solution-card{grid-template-columns:34px 1fr auto;min-height:145px;padding:22px}.solution-card h3{font-size:23px}.execution-list article{grid-template-columns:36px 1fr auto;gap:12px}.execution-list p{padding-right:5px}.cta-section{padding:68px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:45px 25px}.footer-grid>div:first-child,.footer-contact{grid-column:1/-1}.footer-bottom{gap:8px;display:grid}.modal{padding:37px 22px 24px}.modal h2{font-size:32px}.lead-form{grid-template-columns:1fr}.form-wide{grid-column:1}.mobile-lead{display:block}.catalog-hero,.info-hero{padding:78px 0 65px}.catalog-hero h1,.info-hero h1,.contacts-section h1{font-size:50px}.filter-bar{grid-template-columns:1fr}.filter-count{padding:0}.compact-cta>.container{display:grid}.inner-hero{min-height:650px}.inner-hero-image{opacity:.58;background-position:68%}.inner-hero-overlay{background:linear-gradient(#090b0d5c 0%,#090b0da1 22%,#090b0dfa 100%)}.inner-hero-content{min-height:650px;padding-block:60px 35px}.inner-hero h1{font-size:47px}.inner-hero-content>div:first-child>p{font-size:14px}.landing-accent{display:none}.selector-wrap-inner{margin-block:0}.contacts-section{padding:75px 0}.contact-list>div{grid-template-columns:1fr;gap:6px}.contact-panel{padding:28px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.home-catalog-section{border-bottom:1px solid var(--line);background:radial-gradient(circle at 92% 5%,#d7192d17,#0000 24%),linear-gradient(#fff 0%,#f5f4f0 100%);padding-top:104px;position:relative;overflow:hidden}.home-catalog-section:before{content:"";pointer-events:none;border:48px solid #d7192d09;border-radius:50%;width:340px;height:340px;position:absolute;top:58px;right:-90px}.home-catalog-section .container{z-index:1;position:relative}.home-catalog-section .product-grid{row-gap:20px}.product-media{isolation:isolate;min-height:252px}.product-media:before{z-index:0}.product-machine-visual{z-index:1;position:absolute;inset:0;overflow:hidden}.product-image-scale{transform-origin:50%;transition:transform .24s;position:absolute;inset:0}.product-machine-visual img{object-fit:contain;filter:saturate(.98)contrast(1.02);width:100%;height:100%;padding:24px 12px 18px;transition:transform .28s,filter .28s;display:block}.product-card:hover .product-machine-visual img{filter:saturate(1.05)contrast(1.04);transform:scale(1.035)translateY(-3px)}.product-power-plate,.product-execution-plate,.product-family-plate{z-index:2;letter-spacing:.07em;text-transform:uppercase;align-items:center;min-height:31px;font-size:11px;font-weight:900;display:inline-flex;position:absolute}.product-family-plate{color:var(--red);letter-spacing:.13em;font-size:10px;font-weight:950;bottom:16px;right:14px}.product-power-plate{color:var(--white);background:var(--ink);padding:0 10px;top:14px;right:14px}.product-execution-plate{border-left:3px solid var(--yellow);color:var(--ink);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffeb;padding:0 9px;bottom:12px;left:14px}.product-hero-machine .product-machine-visual{inset:48px 20px 44px}.product-hero-machine .product-machine-visual img{filter:saturate(1.04)contrast(1.04);padding:8px}.product-hero-machine .product-power-plate,.product-hero-machine .product-family-plate{display:none}.product-hero-machine .product-execution-plate{color:var(--white);background:#0f1114d1;bottom:8px;left:8px}@media (width<=900px){.home-catalog-section{padding-top:82px}.product-media{min-height:270px}}@media (width<=680px){.home-catalog-section{padding-top:66px}.home-catalog-section .section-top{margin-bottom:34px}.product-media{min-height:235px}.product-machine-visual img{padding-inline:6px}.product-hero-machine .product-machine-visual{inset:48px 8px 42px}}.field-error{color:var(--red);margin-top:2px;font-weight:750;line-height:1.45;display:block;font-size:12px!important}.lead-form input[aria-invalid=true]{border-color:var(--red);outline:2px solid #d7192d21}.catalog-toggle-actions{justify-items:end;gap:12px;margin-bottom:50px;display:grid}.catalog-toggle{border:1px solid var(--ink);min-height:52px;color:var(--ink);background:0 0;align-items:center;gap:18px;padding:0 20px;font-size:14px;font-weight:850;transition:color .16s,background .16s,transform .16s;display:inline-flex}.catalog-toggle span{width:26px;height:26px;color:var(--white);background:var(--red);border-radius:50%;place-items:center;display:grid}.catalog-toggle:hover{color:var(--white);background:var(--ink);transform:translateY(-2px)}.catalog-toggle-actions>a,.catalog-bottom{color:var(--muted);font-size:12px;font-weight:750}.catalog-expanded{animation:.28s ease-out both catalog-open}.catalog-bottom{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;margin-top:30px;padding-top:22px;display:flex}.catalog-bottom button{border:1px solid var(--line);min-height:44px;color:var(--ink);background:0 0;padding-inline:16px;font-size:13px;font-weight:800}.execution-price{gap:16px;display:grid}.execution-price-compact{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}.execution-switch{flex-wrap:wrap;gap:6px;display:flex}.execution-switch button{border:1px solid var(--line);min-height:34px;color:var(--muted);background:0 0;padding:0 10px;font-size:11px;font-weight:800;transition:color .15s,border-color .15s,background .15s}.execution-switch button:hover{color:var(--ink);border-color:#999a96}.execution-switch button.active{border-color:var(--red);color:var(--white);background:var(--red)}.price-display{border-left:3px solid var(--yellow);background:#f2f1ed;align-content:center;gap:2px;min-height:70px;padding:12px 14px;display:grid}.price-display>span{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:850}.price-display strong{letter-spacing:-.025em;font-size:18px}.price-display small{color:var(--muted);font-size:11px}.configuration-panel .execution-price{margin-top:8px}.configuration-panel .execution-switch button{color:#ffffffa6;border-color:#484c51}.configuration-panel .execution-switch button:hover{color:var(--white);border-color:#ffffffbf}.configuration-panel .execution-switch button.active{border-color:var(--red);color:var(--white)}.configuration-panel .price-display{color:var(--ink);background:var(--white)}.model-strip{z-index:25;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f5f4f0f5;position:sticky;top:74px}.model-strip>.container{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:24px;min-height:72px;display:grid}.model-strip>.container>span{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900}.model-strip>.container>div{scrollbar-width:thin;gap:6px;padding-block:10px;display:flex;overflow-x:auto}.model-strip a{border:1px solid var(--line);min-width:max-content;min-height:38px;color:var(--muted);background:var(--white);align-items:center;padding-inline:13px;font-size:12px;font-weight:800;display:inline-flex}.model-strip a:hover,.model-strip a.active{border-color:var(--red);color:var(--white);background:var(--red)}.model-navigation{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}.model-navigation>.container{grid-template-columns:1fr auto 1fr;align-items:stretch;display:grid}.model-navigation a{align-content:center;gap:2px;min-height:110px;padding:20px 26px;transition:color .16s,background .16s;display:grid}.model-navigation a:last-child{text-align:right;justify-items:end}.model-navigation a:hover{color:var(--white);background:var(--ink)}.model-navigation a>span{color:var(--muted);text-transform:uppercase;font-size:11px;font-weight:800}.model-navigation a:hover>span{color:#ffffff8c}.model-navigation a>strong{font-size:23px}.model-navigation-all{border-right:1px solid var(--line);border-left:1px solid var(--line);place-items:center;min-width:220px;font-size:13px;font-weight:850}@keyframes catalog-open{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.catalog-toggle-actions{justify-items:start}.model-strip{top:66px}}@media (width<=680px){.catalog-toggle-actions{margin:-16px 0 34px}.catalog-toggle{justify-content:space-between;width:100%}.catalog-toggle-actions>a{padding-left:2px}.catalog-bottom{display:grid}.catalog-bottom button{width:100%}.execution-switch{grid-template-columns:repeat(2,1fr);display:grid}.execution-switch button{min-height:40px}.price-display strong{font-size:17px}.model-strip>.container{grid-template-columns:1fr;gap:0;padding-top:10px}.model-strip>.container>div{width:calc(100vw - 32px)}.model-navigation>.container{grid-template-columns:1fr 1fr}.model-navigation-all{border-top:1px solid var(--line);border-left:0;border-right:0;grid-area:2/1/auto/-1;min-width:0;min-height:62px!important}.model-navigation a{min-height:90px;padding:16px}}@media (prefers-reduced-motion:reduce){.catalog-expanded{animation:none}}.nav-power{position:relative}.nav-power>button{color:var(--ink);white-space:nowrap;background:0 0;border:0;align-items:center;gap:7px;padding:27px 0;font-size:14px;font-weight:700;display:inline-flex}.nav-power>button span{color:var(--red);font-size:17px;line-height:1}.nav-power>button:focus-visible{outline-offset:3px;outline:3px solid #f2b51db3}.power-menu-panel{z-index:70;border:1px solid var(--line);background:var(--white);width:min(900px,100vw - 40px);padding:26px;display:none;position:absolute;top:calc(100% - 6px);left:50%;transform:translate(-50%);box-shadow:0 25px 70px #12141733}.nav-power-open .power-menu-panel{animation:.18s ease-out both rise-in;display:block}.power-menu-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:30px;margin-bottom:20px;padding-bottom:18px;display:flex}.power-menu-heading>div{gap:4px;display:grid}.power-menu-heading span{color:var(--red);letter-spacing:.13em;text-transform:uppercase;font-size:10px;font-weight:900}.power-menu-heading strong{letter-spacing:-.04em;font-size:25px}.nav .power-menu-heading>a{color:var(--red);padding:0;font-size:12px}.power-menu-grid{grid-template-columns:repeat(6,1fr);gap:7px;display:grid}.nav .power-menu-grid a{border:1px solid var(--line);min-height:46px;color:var(--ink);background:var(--paper);place-items:center;padding:0 8px;font-size:12px;font-weight:800;transition:color .15s,border-color .15s,background .15s;display:grid}.nav .power-menu-panel a:after{display:none}.nav .power-menu-grid a:hover{border-color:var(--red);color:var(--white);background:var(--red)}.modal-benefits{grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 24px;padding:0;list-style:none;display:grid}.modal-benefits li{border:1px solid var(--line);background:#ffffff75;padding:12px 10px 12px 22px;font-size:12px;line-height:1.45;position:relative}.modal-benefits li:before{background:var(--red);content:"";width:6px;height:2px;position:absolute;top:19px;left:10px}.lead-form select{width:100%;min-height:50px;color:var(--ink);background:var(--white);border:1px solid #cbc9c3;border-radius:2px;padding:0 38px 0 13px}.lead-form select:focus{border-color:var(--red);outline:2px solid #d7192d21}.selector-card{grid-template-columns:1.25fr 1.1fr .85fr .85fr 1fr auto}.selector-copy h2{max-width:245px}.load-input{display:grid}.load-input>span:last-child{background:#2b2e32;border:1px solid #45494e;grid-template-columns:1fr auto;align-items:center;min-height:48px;display:grid}.load-input input{min-width:0;height:46px;color:var(--white);background:0 0;border:0;outline:0;padding:0 13px;font-size:15px;font-weight:800}.load-input input::placeholder{color:#777c82}.load-input b{color:var(--yellow);padding-right:13px;font-size:12px}.selector-power>small{color:#777c82;margin-top:7px;font-size:10px}.selector-result{background:#202327;border-right:1px solid #35383c;align-content:center;gap:3px;min-width:0;padding:20px 18px;display:grid}.selector-result>span{color:#8b9096;letter-spacing:.09em;text-transform:uppercase;font-size:9px;font-weight:850}.selector-result strong{color:var(--yellow);letter-spacing:-.04em;font-size:24px}.selector-result small{color:#8b9096;font-size:10px}.approach-section{color:var(--white);background:radial-gradient(circle at 12% 20%,#d7192d24,#0000 30%),#16181b}.approach-section .section-heading h2{color:var(--white)}.approach-section .section-heading p{color:#fff9}.approach-section .section-top>.button{margin-bottom:54px}.approach-table{border-top:1px solid #3c3f44;border-left:1px solid #3c3f44}.approach-table-head,.approach-table-row{grid-template-columns:.55fr 1.25fr 1.2fr;display:grid}.approach-table-head>*,.approach-table-row>*{border-bottom:1px solid #3c3f44;border-right:1px solid #3c3f44;margin:0;padding:20px 24px}.approach-table-head{color:var(--yellow);letter-spacing:.1em;text-transform:uppercase;background:#202327;font-size:11px}.approach-table-row>span{color:var(--white);font-size:15px;font-weight:850}.approach-table-row p{color:#ffffff9e;font-size:14px;line-height:1.6}.approach-table-row p:last-child{color:#ffffffd1;background:#ffffff06}.approach-note{color:#ffffff80;margin:20px 0 0;font-size:12px}@media (width<=1180px){.selector-card{grid-template-columns:repeat(3,1fr)}.selector-card .selector-copy,.selector-card .selector-power,.selector-card .selector-field,.selector-card .selector-result,.selector-card .selector-submit{grid-column:auto}.selector-submit{min-height:100%}}@media (width<=900px){.nav-power>button{border-bottom:1px solid var(--line);justify-content:space-between;width:100%;padding:13px 0}.power-menu-panel{border:0;border-bottom:1px solid var(--line);width:100%;max-height:330px;box-shadow:none;padding:18px 0 8px;position:static;overflow-y:auto;transform:none}.power-menu-heading{align-items:start}.power-menu-heading strong{font-size:20px}.power-menu-grid{grid-template-columns:repeat(4,1fr)}.selector-card{grid-template-columns:repeat(2,1fr)}.selector-card .selector-copy{grid-column:1/-1}.selector-card .selector-power,.selector-card .selector-field,.selector-card .selector-result{grid-column:auto}.selector-card .selector-submit{grid-column:1/-1}}@media (width<=680px){.power-menu-grid{grid-template-columns:repeat(3,1fr)}.power-menu-heading{display:grid}.modal-benefits,.selector-card{grid-template-columns:1fr}.selector-card .selector-copy,.selector-card .selector-power,.selector-card .selector-field,.selector-card .selector-result,.selector-card .selector-submit{grid-column:1}.selector-result{border-bottom:1px solid #35383c;border-right:0;min-height:100px}.approach-section .section-top{display:grid}.approach-section .section-top>.button{width:100%;margin:-16px 0 36px}.approach-table-head{display:none}.approach-table{border:0;gap:10px;display:grid}.approach-table-row{border:1px solid #3c3f44;grid-template-columns:1fr}.approach-table-row>*{border-right:0}.approach-table-row>:last-child{border-bottom:0}}.hero-image,.inner-hero-image{background-image:url(/yuchai-generator-hero.webp)}.topline,.hero-kicker,.hero-facts,.trust-grid span,.eyebrow,.field-label,.selector-index,.power-link>span,.power-link small,.product-badge,.product-title-row>span,.product-specs dt,.product-tags span,.feature-card>span,.process-grid article>span,.benefit-grid article>span,.info-card-grid article>span,.solution-card>span,.execution-list article>span,.footer-title,.footer-bottom,.lead-form label>span,.lead-form small,.landing-accent span,.landing-accent small,.contact-list span,.contact-panel-index,.contact-panel small{font-size:12px}.brand-copy small{font-size:11px}.nav a,.button,.selector-field select,.filter-bar select,.segmented button,.product-body>p,.text-link,.text-button,.feature-card p,.solution-card p,.execution-list p,.process-grid p,.benefit-grid p,.info-card-grid p,.footer a,.footer-intro,.modal>p,.success-note span,.filter-chips button,.filter-count,.contact-panel p{font-size:14px}.product-specs dd,.contact-list strong{font-size:15px}.button-small{min-height:44px;font-size:13px}.hero-image{animation:18s ease-in-out infinite alternate hero-breathe}.hero:after,.inner-hero:after{z-index:1;content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff13,#0000);width:24%;animation:11s ease-in-out infinite light-pass;position:absolute;top:-35%;bottom:-35%;left:-28%;transform:rotate(12deg)}.hero-copy>*,.hero-side-note{animation:.7s both rise-in}.hero-copy>:nth-child(2){animation-delay:80ms}.hero-copy>:nth-child(3){animation-delay:.15s}.hero-copy>:nth-child(4){animation-delay:.22s}.hero-copy>:nth-child(5),.hero-side-note{animation-delay:.3s}.energy-ticker{color:#ffffffc2;background:var(--ink);border-bottom:1px solid #36393e;overflow:hidden}.energy-ticker>div{width:max-content;animation:32s linear infinite ticker;display:flex}.energy-ticker span{letter-spacing:.1em;text-transform:uppercase;border-right:1px solid #36393e;align-items:center;gap:12px;min-height:52px;padding-inline:30px;font-size:12px;font-weight:800;display:inline-flex}.energy-ticker i,.selector-visual>span i,.project-status i{background:var(--yellow);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #f2b51d1a}.selector-copy{min-height:142px;position:relative;overflow:hidden}.selector-visual{opacity:.3;pointer-events:none;width:130px;height:82px;position:absolute;bottom:-4px;right:-18px}.selector-visual .mini-machine{width:76%;height:46%}.selector-visual>span{display:none}.segmented button,.filter-chips button{min-height:44px}.product-media{display:block}.product-card:hover .mini-machine{transform:rotateY(-5deg)rotateX(1deg)translateY(-5px)}.mini-machine{transition:transform .26s}.product-title-row h3 a{transition:color .16s}.product-title-row h3 a:hover{color:var(--red)}.dark-callout .pulse{animation:2.2s ease-out infinite status-pulse}.production-story{background:radial-gradient(circle at 5% 85%, #d7192d14, transparent 28%), var(--paper);overflow:hidden}.production-story-grid{grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);align-items:stretch;gap:72px;display:grid}.production-visual{min-height:660px;box-shadow:var(--shadow);background:linear-gradient(#0b0d0f0a 38%,#0b0d0fdb),url(/yuchai-generator-hero.webp) 50%/cover;position:relative;overflow:hidden}.production-visual:before{content:"";border:1px solid #ffffff47;position:absolute;inset:24px}.production-visual:after{background:var(--red);content:"";width:110px;height:5px;position:absolute;top:24px;right:24px}.production-scan{background:linear-gradient(#0000 35%,#f2b51d1a,#0000 65%);animation:8s ease-in-out infinite vertical-scan;position:absolute;inset:0;transform:translateY(-100%)}.production-caption{color:var(--white);gap:8px;display:grid;position:absolute;bottom:44px;left:48px;right:48px}.production-caption span{color:var(--yellow);letter-spacing:.13em;text-transform:uppercase;font-size:12px;font-weight:900}.production-caption strong{letter-spacing:-.05em;max-width:520px;font-size:clamp(30px,3vw,48px);line-height:1}.production-copy{align-self:center}.production-copy .section-heading{margin-bottom:24px}.production-points{border-top:1px solid var(--line);margin-bottom:30px}.production-points article{border-bottom:1px solid var(--line);grid-template-columns:42px 1fr;gap:18px;padding:20px 0;display:grid}.production-points article>span{color:var(--red);font-size:12px;font-weight:900}.production-points h3{margin:0;font-size:19px}.production-points p{color:var(--muted);margin:5px 0 0;font-size:14px}.production-copy .text-link{margin:0}.project-section{color:var(--white);background:radial-gradient(circle at 90% 0,#d7192d2e,#0000 32%),#121417}.project-section .section-heading h2{color:var(--white)}.project-section .section-heading p{color:#ffffff9e}.project-status{color:#ffffffb8;text-transform:uppercase;align-items:center;gap:12px;margin-bottom:55px;font-size:12px;font-weight:800;display:inline-flex}.project-card{background:#1d2024;border:1px solid #383b3f;grid-template-columns:1.05fr .95fr;display:grid}.project-visual{background:linear-gradient(#ffffff09 1px,#0000 1px) 0 0/38px 38px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/38px 38px,radial-gradient(circle,#34383d,#17191c 68%);place-items:center;min-height:550px;display:grid;position:relative;overflow:hidden}.project-visual .machine-scene{transform:scale(1.4)}.project-visual .mini-machine{height:34%}.project-orbit{aspect-ratio:1;border:1px solid #f2b51d33;border-radius:50%;width:74%;animation:18s linear infinite orbit;position:absolute}.project-orbit:before,.project-orbit:after{background:var(--yellow);content:"";border-radius:50%;position:absolute}.project-orbit:before{width:8px;height:8px;top:12%;left:12%}.project-orbit:after{width:5px;height:5px;bottom:30%;right:4%}.project-visual>span{color:#ffffff80;font-size:12px;position:absolute;bottom:26px;left:28px}.project-body{padding:clamp(34px,5vw,72px)}.project-metrics{border-top:1px solid #3b3e43;border-bottom:1px solid #3b3e43;grid-template-columns:repeat(3,1fr);margin-bottom:44px;display:grid}.project-metrics>div{border-right:1px solid #3b3e43;gap:6px;padding:20px 14px;display:grid}.project-metrics>div:first-child{padding-left:0}.project-metrics>div:last-child{border-right:0}.project-metrics strong{font-size:20px}.project-metrics span{color:#ffffff80;font-size:12px}.project-body h3{letter-spacing:-.04em;margin:0 0 18px;font-size:28px}.project-body ul,.configuration-panel ul{gap:12px;margin:0 0 32px;padding:0;list-style:none;display:grid}.project-body li,.configuration-panel li{color:#ffffffab;padding-left:22px;font-size:14px;line-height:1.6;position:relative}.project-body li:before,.configuration-panel li:before{background:var(--yellow);content:"";width:7px;height:2px;position:absolute;top:.72em;left:0}.faq-grid{grid-template-columns:.8fr 1.2fr;align-items:start;gap:90px;display:grid}.faq-grid .section-heading{margin:0;position:sticky;top:120px}.faq-list{border-top:1px solid #c9c8c3}.faq-list details{border-bottom:1px solid #c9c8c3}.faq-list summary{cursor:pointer;letter-spacing:-.025em;justify-content:space-between;align-items:center;gap:24px;min-height:92px;font-size:20px;font-weight:800;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{height:42px;color:var(--red);border:1px solid #c4c3be;border-radius:50%;flex:0 0 42px;place-items:center;font-size:23px;transition:transform .18s,color .18s,background .18s;display:grid}.faq-list details[open] summary span{color:var(--white);background:var(--red);transform:rotate(45deg)}.faq-list details p{max-width:760px;color:var(--muted);margin:-10px 70px 26px 0;font-size:15px;line-height:1.7}.breadcrumbs{color:#ffffff94;flex-wrap:wrap;gap:8px;margin-bottom:26px;font-size:13px;display:flex}.breadcrumbs span{gap:8px;display:inline-flex}.breadcrumbs i{color:#ffffff47;font-style:normal}.breadcrumbs b{color:#ffffffd1;font-weight:700}.contacts-copy .breadcrumbs{color:var(--muted)}.contacts-copy .breadcrumbs i{color:var(--line)}.contacts-copy .breadcrumbs b{color:var(--ink)}.product-hero{color:var(--white);background:radial-gradient(circle at 78% 45%,#d7192d33,#0000 31%),#121417;padding:48px 0 80px;overflow:hidden}.product-hero-grid{grid-template-columns:.95fr 1.05fr;align-items:center;gap:80px;min-height:520px;display:grid}.product-hero-copy h1{letter-spacing:-.065em;max-width:720px;margin:0;font-size:clamp(58px,7vw,102px);line-height:.92}.product-hero-copy>p{color:#ffffffad;max-width:650px;margin:28px 0 0;font-size:17px;line-height:1.7}.product-hero-machine{background-color:#22252a;background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:34px 34px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px solid #3a3d42;min-height:470px;position:relative;overflow:hidden}.product-hero-machine .machine-scene{transform:scale(1.25)}.product-hero-machine .mini-machine{height:35%}.product-hero-label{z-index:2;color:var(--yellow);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:900;position:absolute;top:24px;left:26px}.product-hero-machine>div:last-child{color:#ffffff8c;align-items:center;gap:10px;font-size:12px;display:flex;position:absolute;bottom:22px;right:24px}.product-hero-machine>div:last-child i{background:var(--green);border-radius:50%;width:8px;height:8px;animation:2.2s ease-out infinite status-pulse}.product-facts{border-bottom:1px solid var(--line);background:var(--white)}.product-facts dl{border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin:0;display:grid}.product-facts dl>div{border-right:1px solid var(--line);gap:7px;min-height:118px;padding:25px 28px;display:grid}.product-facts dt{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:800}.product-facts dd{letter-spacing:-.04em;margin:0;font-size:24px;font-weight:850}.product-facts small{color:var(--muted);padding:12px 0;font-size:12px;display:block}.product-detail-grid{grid-template-columns:1.1fr .9fr;align-items:start;gap:80px;display:grid}.application-list{border-top:1px solid var(--line);display:grid}.application-list article{border-bottom:1px solid var(--line);grid-template-columns:60px 1fr;align-items:center;min-height:96px;display:grid}.application-list span{color:var(--red);font-size:12px;font-weight:900}.application-list h3{margin:0;font-size:22px}.configuration-panel{color:var(--white);background:var(--ink);box-shadow:var(--shadow);padding:46px}.configuration-panel h2{letter-spacing:-.05em;margin:0 0 26px;font-size:38px;line-height:1}.configuration-panel h3{margin:32px 0 14px;font-size:18px}.configuration-tags{flex-wrap:wrap;gap:7px;display:flex}.configuration-tags span{color:#ffffffb8;border:1px solid #42464b;padding:9px 11px;font-size:12px;font-weight:800}.not-found{background:radial-gradient(circle at 75% 20%, #d7192d26, transparent 28%), var(--paper);place-content:center;justify-items:start;min-height:100vh;padding:40px;display:grid}.not-found>span{color:var(--red);letter-spacing:.15em;font-size:14px;font-weight:900}.not-found h1{letter-spacing:-.065em;margin:16px 0 0;font-size:clamp(58px,8vw,110px);line-height:.9}.not-found p{max-width:580px;color:var(--muted);margin:24px 0;font-size:17px}.not-found>div{align-items:center;gap:24px;display:flex}@keyframes hero-breathe{0%{transform:scale(1.015)}to{transform:scale(1.055)translate(-.6%,-.3%)}}@keyframes light-pass{0%,28%{opacity:0;transform:translate(0)rotate(12deg)}40%{opacity:1}62%,to{opacity:0;transform:translate(650%)rotate(12deg)}}@keyframes rise-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes ticker{to{transform:translate(-50%)}}@keyframes status-pulse{0%{box-shadow:0 0 #81b84952}70%{box-shadow:0 0 0 10px #81b84900}to{box-shadow:0 0 #81b84900}}@keyframes vertical-scan{0%,18%{opacity:0;transform:translateY(-100%)}35%,65%{opacity:1}82%,to{opacity:0;transform:translateY(100%)}}@keyframes orbit{to{transform:rotate(360deg)}}@media (width<=1180px){.production-story-grid,.product-detail-grid{grid-template-columns:1fr 1fr;gap:42px}.project-card,.product-hero-grid{gap:0}.project-body{padding:36px}.project-metrics{grid-template-columns:1fr}.project-metrics>div{border-bottom:1px solid #3b3e43;border-right:0}.project-metrics>div:last-child{border-bottom:0}}@media (width<=900px){.production-story-grid,.project-card,.faq-grid,.product-hero-grid,.product-detail-grid{grid-template-columns:1fr}.production-visual{min-height:560px}.project-visual{min-height:460px}.faq-grid,.product-detail-grid{gap:46px}.faq-grid .section-heading{position:static}.product-hero-grid{gap:48px}.product-facts dl{grid-template-columns:repeat(2,1fr)}.product-facts dl>div{border-bottom:1px solid var(--line)}}@media (width<=680px){.topline,.hero-kicker,.hero-facts,.trust-grid span,.eyebrow,.field-label,.product-specs dt,.product-tags span,.footer-title,.footer-bottom{font-size:11px}.hero-copy>p,.inner-hero-content>div:first-child>p{font-size:16px}.selector-copy{min-height:130px}.energy-ticker span{min-height:46px;padding-inline:22px}.production-visual{min-height:450px}.production-caption{bottom:32px;left:34px;right:34px}.project-status{margin:-14px 0 35px}.project-visual{min-height:370px}.project-visual .machine-scene{transform:scale(1.16)}.project-metrics{grid-template-columns:repeat(3,1fr)}.project-metrics>div{border-bottom:0;border-right:1px solid #3b3e43;padding:14px 8px}.project-metrics strong{font-size:15px}.project-metrics span{font-size:10px}.faq-list summary{min-height:82px;font-size:17px}.faq-list details p{margin-right:0;font-size:14px}.breadcrumbs{font-size:12px}.product-hero{padding:34px 0 60px}.product-hero-copy h1{font-size:54px}.product-hero-copy>p{font-size:16px}.product-hero-machine{min-height:340px}.product-facts dl{grid-template-columns:1fr 1fr}.product-facts dl>div{min-height:100px;padding:20px 16px}.product-facts dd{font-size:19px}.configuration-panel{padding:30px 24px}.configuration-panel h2{font-size:32px}}@media (prefers-reduced-motion:reduce){.hero-image,.hero:after,.inner-hero:after,.hero-copy>*,.hero-side-note,.energy-ticker>div,.dark-callout .pulse,.production-scan,.project-orbit,.product-hero-machine>div:last-child i{animation:none!important}}.catalog-swipe-hint{display:none}@media (width<=900px){.catalog-swipe-hint{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;justify-content:space-between;align-items:center;margin:-12px 0 14px;font-size:12px;font-weight:800;display:flex}.catalog-swipe-hint b{color:var(--red);letter-spacing:0;font-size:18px}.home-catalog-section .product-grid{overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scrollbar-color:var(--red) #deddd8;scrollbar-width:thin;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch;gap:14px;margin-right:-20px;padding:2px 20px 18px 0;scroll-padding-inline:0 20px;display:flex;overflow:auto hidden}.home-catalog-section .product-grid:focus-visible{outline:2px solid var(--red);outline-offset:5px}.home-catalog-section .product-grid::-webkit-scrollbar{height:5px}.home-catalog-section .product-grid::-webkit-scrollbar-track{background:#deddd8;border-radius:10px}.home-catalog-section .product-grid::-webkit-scrollbar-thumb{background:var(--red);border-radius:10px}.home-catalog-section .product-card{scroll-snap-align:start;scroll-snap-stop:always;flex:0 0 clamp(330px,78vw,455px)}}@media (width<=680px){.catalog-swipe-hint{margin-top:-18px}.home-catalog-section .product-grid{margin-right:-16px;padding-right:16px;scroll-padding-right:16px}.home-catalog-section .product-card{flex-basis:min(86vw,355px)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}