@font-face{font-family:TDManrope;src:url('../fonts/manrope.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:TDNoto;src:url('../fonts/noto-sans-sc.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{--te-ground:#172128;--te-paper:#e2ecef;--te-ink:#e2ecef;--te-muted:#a4b6c0;--te-line:#364751;--te-accent:#78cbbf;--te-tint:#202e36;--te-font:TDManrope,TDNoto,'Microsoft YaHei',sans-serif}
.td-engineering{margin:0;min-width:0;background:var(--te-ground);color:var(--te-ink);font-family:var(--te-font);font-size:16px;line-height:1.75;caret-color:var(--te-accent);scrollbar-color:#83988d var(--te-ground)}
.td-engineering *{box-sizing:border-box}.td-engineering figure,.td-engineering p,.td-engineering h1,.td-engineering h2,.td-engineering h3,.td-engineering ol,.td-engineering ul{margin:0}
.td-engineering button{font:inherit;cursor:pointer}.td-engineering a{color:inherit}.td-engineering button:disabled{cursor:wait;opacity:.5}
.td-engineering ::selection{background:#33585d;color:#e2ecef}.td-engineering :focus-visible,#kingshiper-header :focus-visible{outline:2px solid #78cbbf;outline-offset:5px}
.td-engineering h1,.td-engineering h2,.td-engineering h3{text-wrap:balance}.td-engineering img{max-width:100%;height:auto}.td-engineering [hidden]{display:none!important}
.td-shell{width:calc(100% - 112px);max-width:1320px;margin:0 auto}.td-engineering main{padding-top:72px}.td-engineering section[id]{scroll-margin-top:100px}
.td-skip{position:fixed;top:-100px;left:20px;z-index:10000;padding:10px 20px;background:#e2ecef;color:#e2ecef}.td-skip:focus{top:8px}
/* Shared navigation keeps the existing login and menu event hooks. */
#kingshiper-header{background:#172128;border-bottom:1px solid var(--te-line);height:72px;color:var(--te-ink);font-family:var(--te-font)}
#kingshiper-header .kingshiper-header-content,.td-catalog #kingshiper-header .kingshiper-header-content,.td-desktop #kingshiper-header .kingshiper-header-content{max-width:1320px;width:calc(100% - 112px);height:72px;gap:28px;justify-content:space-between}
#kingshiper-header .kingshiper-header-left{margin:0;flex-shrink:0}#kingshiper-header .kingshiper-header-left>a{display:flex;align-items:center;gap:10px}
#kingshiper-header .kingshiper-header-left img{width:32px;height:32px;object-fit:contain}#kingshiper-header .td-company-name{font-size:20px;font-weight:650;white-space:nowrap;color:#e2ecef}
#kingshiper-header .kingshiper-header-center{flex:1;justify-content:center;gap:26px;margin:0;height:72px}
#kingshiper-header .kingshiper-header-center-otherpage{gap:26px;margin:0}#kingshiper-header .kingshiper-header-center-otherpage a:empty{display:none}
#kingshiper-header .kingshiper-header-center-otherpage a,#kingshiper-header .kingshiper-header-center-category-name h6{font-size:14px;font-weight:550;color:#b8c9cf}
#kingshiper-header .kingshiper-header-center-category-name{height:72px;gap:7px;margin:0;padding:0;cursor:pointer}#kingshiper-header .kingshiper-header-center-category-name img{filter:brightness(.3);width:14px}
#kingshiper-header .kingshiper-header-right{margin:0;min-width:44px;flex-shrink:0;gap:12px}#kingshiper-header .actions{display:flex;align-items:center;min-height:44px;gap:12px}
#kingshiper-header .kingshiper-header-right-no-login,#kingshiper-header .kingshiper-header-right-no-reg{color:#b8c9cf;border-color:#49616b;font-size:14px}
#kingshiper-header .kingshiper-header-center-category-list{top:72px;background:#e2ecef;border-bottom:1px solid var(--te-line);box-shadow:0 16px 32px -22px #0000004d}
#kingshiper-header .kingshiper-header-center-category-top{max-width:1320px;width:calc(100% - 112px);padding:30px 0;gap:60px;align-items:flex-start}
#kingshiper-header .kingshiper-header-category-left{padding:18px 0 0;width:260px;min-width:260px;border:0}
#kingshiper-header .td-menu-heading{font-size:23px;line-height:1.6;color:var(--te-ink);font-weight:600;margin:0}#kingshiper-header .td-menu-note{font-size:13px;margin:16px 0 0;color:var(--te-muted)}
#kingshiper-header .kingshiper-header-category-right{padding:0;border:0;overflow:visible}
#kingshiper-header .kingshiper-header-category-right li a{border-radius:8px;min-height:85px;padding:14px 18px;display:flex;align-items:center;border:0}
#kingshiper-header .kingshiper-header-category-right li a:hover,#kingshiper-header .kingshiper-header-category-right li a:focus-visible{background:var(--te-ground)}
#kingshiper-header .kingshiper-header-category-right li a>img{width:40px;height:40px;object-fit:contain}
#kingshiper-header .kingshiper-header-center-category-text h2{font-family:var(--te-font);font-size:16px;line-height:1.4;color:var(--te-ink);font-weight:600}
#kingshiper-header .kingshiper-header-center-category-text p{font-size:13px;color:var(--te-muted)}
#kingshiper-header .kingshiper-header-center-category-bottom{height:48px;background:var(--te-ground);font-size:13px;color:var(--te-accent)}#kingshiper-header .kingshiper-header-center-category-bottom img{display:none}
#kingshiper-header .td-menu-toggle{border-color:#49616b;color:var(--te-ink);border-radius:4px;font-family:var(--te-font)}
/* Product carousel: one open engineering surface, three product destinations. */
.td-engineering .td-carousel{margin:0;padding:0;background:var(--te-ground);color:var(--te-ink)}
.td-engineering .td-carousel-panel{display:grid;grid-template-columns:.87fr 1.13fr;gap:24px;min-height:610px;padding:44px 0 30px;align-items:center}
.td-hero-copy{padding-bottom:28px;min-width:0}.td-hero-copy h1,.td-hero-copy .td-display{font-size:clamp(38px,3.8vw,60px);line-height:1.32;letter-spacing:-.035em;font-weight:550;margin:0 0 28px;color:var(--te-ink)}
.td-hero-copy h2:not(.td-display),.td-hero-copy h3{font-size:21px;line-height:1.55;font-weight:600;margin:0 0 16px}.td-hero-copy h2>span,.td-hero-copy h3>span{color:var(--te-accent)}
.td-hero-copy>p{font-size:16px;line-height:1.9;color:var(--te-muted);max-width:36ch}.td-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}
.td-action,.td-line-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;line-height:1.6;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s,color .2s}
.td-action{padding:13px 22px;background:var(--te-accent);color:#e2ecef!important;border-radius:4px}.td-action:hover{background:#9bddd3;color:#e2ecef}.td-action svg,.td-line-link svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0;transition:transform .2s ease-out}
.td-line-link{padding:8px 0;color:var(--te-accent)!important;text-decoration:underline;text-decoration-color:#5a9c9a;text-underline-offset:7px}.td-line-link:hover{color:#b6e8df!important}.td-action:hover svg,.td-line-link:hover svg{transform:translateX(3px)}
.td-hero-capture{min-width:0}.td-hero-capture img{display:block;width:100%;border-radius:8px}.td-hero-capture figcaption{color:var(--te-muted);font-size:12px;padding-top:16px;text-align:right}
.td-preview-label{display:inline-block;padding:1px 7px;background:#2e4650;color:#b4dacf;border-radius:3px;font-size:12px;line-height:1.8;vertical-align:middle}
.td-engineering .td-carousel-controls{display:flex;justify-content:space-between;gap:24px;padding:0 0 22px}.td-engineering .td-carousel-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;flex:1;max-width:760px;border-top:1px solid var(--te-line)}
.td-engineering .td-carousel-tabs button{display:flex;align-items:center;gap:14px;text-align:left;color:var(--te-muted);background:transparent;border:0;border-radius:0;min-height:86px;padding:16px 20px;position:relative}
.td-engineering .td-carousel-tabs button[aria-selected=true]{background:#293e47;color:var(--te-ink)}.td-engineering .td-carousel-tabs button[aria-selected=true]:before{content:'';position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--te-accent)}
.td-engineering .td-carousel-tabs button:hover{background:#202f37;color:var(--te-ink)}.td-engineering .td-carousel-tabs .td-entry-mark{width:32px;height:32px;object-fit:contain}.td-carousel-tabs button>span{font-size:20px;font-weight:650}.td-carousel-tabs small{font-size:13px;font-weight:500;margin-left:6px}
.td-carousel-arrows{display:flex;align-items:center;gap:12px}.td-engineering .td-carousel-arrow{color:var(--te-ink);border:1px solid var(--te-line);background:transparent;width:46px;height:46px;border-radius:50%;padding:12px}.td-engineering .td-carousel-arrow:hover{background:#2a444e;color:var(--te-ink)}
/* Honest mesh demonstration, rendered only when visible or changed. */
.td-joint{position:relative;min-width:0;width:100%;margin:0;background:#202f37;border-radius:12px;padding:20px 22px 16px;overflow:hidden}
.td-joint-spec{display:flex;justify-content:space-between;gap:12px;font-size:11px;line-height:1.5;color:#99b0ba}.td-joint-spec>span:first-child{font-size:15px;letter-spacing:.01em;font-weight:600;color:#c9dde3;font-variant-numeric:tabular-nums}
.td-joint-viewport{position:relative;width:100%;height:376px;cursor:grab;touch-action:pan-y;outline-offset:-5px!important}.td-joint-viewport:active{cursor:grabbing}.td-joint-viewport canvas{display:block;width:100%;height:100%}
.td-joint-fallback{position:absolute;left:0;top:50%;transform:translateY(-50%);border-radius:6px;width:100%;max-height:100%;object-fit:contain}.td-joint[data-ready=true] .td-joint-fallback{display:none}.td-joint[data-ready=false] canvas{display:none}
.td-joint-controls{display:flex;align-items:center;gap:2px;border-top:1px solid #3e515b;padding-top:12px}.td-joint-controls button{min-height:42px;flex:1;border:0;border-radius:4px;background:transparent;color:#b7cbd2;font-size:13px;padding:7px 8px}.td-joint-controls button[aria-pressed=true]{background:#38545d;color:#eff7f7;font-weight:650}.td-joint-controls button:hover:enabled{background:#2a444e}.td-joint-controls button:last-child{flex:0 0 auto;margin-left:8px;color:#a9bec5}
.td-joint figcaption{display:flex;flex-direction:column;gap:2px;font-size:11px;line-height:1.6;padding-top:11px;color:#a9bec5;min-height:50px}
/* Product choices carry distinct names and useful details, not benefit tiles. */
.td-product-family{padding-top:98px;padding-bottom:100px}.td-section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:48px}
.td-section-heading h2,.td-output-section h2,.td-endnote h2{font-size:clamp(28px,3vw,42px);font-weight:550;line-height:1.42;letter-spacing:-.025em}.td-section-heading>p{color:var(--te-muted);font-size:15px;line-height:1.9;max-width:36ch}
.td-product-row{display:grid;grid-template-columns:1.05fr 1.25fr .65fr;gap:35px;align-items:center;padding:34px 0;border-top:1px solid var(--te-line)}.td-product-row:last-child{border-bottom:1px solid var(--te-line)}
.td-product-identity{display:grid;grid-template-columns:44px 1fr;column-gap:20px;align-items:start}.td-product-identity .td-entry-mark{grid-row:span 2;width:44px;height:44px;object-fit:contain}.td-product-identity h3{font-size:16px;font-weight:600;line-height:1.6;text-wrap:initial}.td-product-identity h3 strong{display:block;font-size:22px;font-weight:650}.td-product-identity>span{font-size:12px;color:var(--te-muted);margin-top:8px}.td-product-detail>p{font-size:15px;line-height:1.8;max-width:39ch}.td-product-detail ul{display:flex;gap:8px 18px;flex-wrap:wrap;list-style:none;padding:0;margin-top:11px;font-size:12px;color:var(--te-muted)}
.td-product-row>.td-line-link{justify-self:end}.td-product-links{display:flex;flex-direction:column;align-items:flex-end}.td-product-links>.td-line-link:last-child{font-weight:500;font-size:13px;min-height:36px}.td-preview-row .td-product-identity h3 strong{font-size:20px}
.td-proof{background:var(--te-tint);padding:88px 0}.td-proof-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:center;margin-bottom:28px}.td-proof-image img{display:block;width:100%;border-radius:8px}.td-proof-image figcaption{font-size:12px;line-height:1.6;color:var(--te-muted);padding-top:14px}
.td-process-list{padding:0;list-style:none}.td-process-list li{display:flex;gap:22px;padding:23px 0;border-bottom:1px solid #40535c}.td-process-list li:first-child{padding-top:0}.td-process-list li:last-child{border-bottom:0}.td-process-list li>span{font-size:13px;color:#90b0b3;font-variant-numeric:tabular-nums;padding-top:4px}.td-process-list h3{font-size:19px;font-weight:600;margin-bottom:7px}.td-process-list p{color:var(--te-muted);font-size:14px;line-height:1.85;max-width:32ch}
.td-endnote{display:flex;align-items:center;justify-content:space-between;gap:48px;padding-top:90px;padding-bottom:96px}.td-endnote p{color:var(--te-muted);font-size:15px;margin-top:18px}.td-endnote .td-action{flex-shrink:0}
/* Web introduction: real workspace, continuous explanation, modest account FAQ. */
.td-web-opening{padding-top:68px;padding-bottom:76px}.td-web-title{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end;margin-bottom:44px}.td-web-title h1{font-size:22px;font-weight:600;line-height:1.4;color:var(--te-accent);margin:0 0 20px}.td-web-title h1 span{white-space:nowrap}.td-web-title h2{font-size:clamp(36px,3.6vw,56px);font-weight:550;line-height:1.35;letter-spacing:-.03em}.td-web-opening-copy>p{font-size:16px;line-height:1.9;max-width:36ch;color:var(--te-muted)}.td-web-opening-copy .td-small-note{font-size:12px;margin-top:20px}
.td-workbench-evidence{margin:0;background:#0d181d;border-radius:10px;overflow:hidden}.td-workbench-evidence img{display:block;width:100%;height:auto}.td-workbench-evidence figcaption{display:flex;justify-content:space-between;gap:16px;padding:15px 24px;color:#b8cec7;font-size:12px;background:#24343f}
.td-workflow{padding:85px 0;background:#202e36}.td-workflow-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:90px;align-items:start}.td-sticky-demo{position:sticky;top:100px}.td-workflow .td-joint{background:#192830}.td-workflow .td-joint-viewport{height:440px}
.td-workflow-text{padding:0;list-style:none}.td-workflow-text li{padding:34px 0 42px;border-bottom:1px solid #40545d}.td-workflow-text li:first-child{padding-top:0}.td-workflow-text li:last-child{border-bottom:0;padding-bottom:0}.td-workflow-text h3{font-size:28px;line-height:1.5;font-weight:550;letter-spacing:-.02em;margin-bottom:20px}.td-workflow-text p{font-size:15px;line-height:1.95;color:var(--te-muted);max-width:38ch}.td-workflow-text .td-data-note{font-size:12px;margin-top:20px;color:#a0c5c6}
.td-output-section{display:grid;grid-template-columns:1fr 1fr;gap:110px;padding-top:100px;padding-bottom:95px}.td-output-section>div>p{max-width:38ch;color:var(--te-muted);font-size:15px;line-height:1.9;margin:22px 0}.td-output-list article{padding:25px 0;border-bottom:1px solid var(--te-line)}.td-output-list article:first-child{padding-top:0}.td-output-list h3{font-size:17px;font-weight:600;line-height:1.5}.td-output-list h3>span{display:block;font-size:32px;color:#8ccfce;line-height:1.4;letter-spacing:-.02em;margin-bottom:10px}.td-output-list article p{margin-top:13px;color:var(--te-muted);font-size:14px;line-height:1.9;max-width:40ch}
.td-faq-light{padding-top:66px;padding-bottom:74px;border-top:1px solid var(--te-line);display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.td-faq-light>h2{font-size:29px;font-weight:550;line-height:1.5}.td-faq-rows details{border-bottom:1px solid var(--te-line)}.td-faq-rows summary{position:relative;list-style:none;padding:20px 28px 20px 0;cursor:pointer;font-size:16px;font-weight:550;line-height:1.7}.td-faq-rows summary::-webkit-details-marker{display:none}.td-faq-rows summary:after{content:'';position:absolute;right:3px;top:30px;width:8px;height:8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);transition:transform .2s}.td-faq-rows details[open] summary:after{transform:rotate(225deg)}.td-faq-rows p{font-size:14px;line-height:1.9;padding:0 22px 23px 0;color:var(--te-muted);max-width:66ch}
/* Quieter shared footer; legal and contact content remains from the CMS. */
#kingshiper-footer{background:#1c2930;color:#b8c9cf;border-top:1px solid #364751;font-family:var(--te-font);padding-top:58px}
#kingshiper-footer .kingshiper-footer-wrap.w-1200,#kingshiper-footer .kingshiper-footer-bottom.w-1200{max-width:1320px;width:calc(100% - 112px)}
#kingshiper-footer .kingshiper-footer-wrap{gap:26px;grid-template-columns:.65fr 1.3fr .85fr 1.6fr .85fr;padding-bottom:35px}#kingshiper-footer .kingshiper-footer-item h6{font-size:14px;color:#d7e6e8;font-weight:650;margin-bottom:15px}#kingshiper-footer .kingshiper-footer-item a,#kingshiper-footer .kingshiper-footer-item .item-link{color:#a3b7be;font-size:12px;line-height:1.9}
#kingshiper-footer .kingshiper-footer-wechat-top p{color:#d7e6e8;font-size:14px}#kingshiper-footer .kingshiper-footer-wechat-top span{color:#a3b7be;font-size:11px;line-height:1.8}#kingshiper-footer .kingshiper-footer-wechat-bottom p{color:#a3b7be;font-size:11px}#kingshiper-footer .kingshiper-footer-wechat-bottom img{width:90px;height:90px}
#kingshiper-footer .kingshiper-footer-bottom{border-top:1px solid #364751}#kingshiper-footer .kingshiper-footer-bottom-t,#kingshiper-footer .kingshiper-footer-bottom a{color:#a3b7be;font-size:11px}#kingshiper-footer .kingshiper-footer-bottom-b-r{display:none}
#kingshiper-service{background:#1c2930;border:1px solid #41545f;border-radius:6px;width:52px;right:10px;bottom:26px;top:auto;transform:none;padding:2px 0;box-shadow:none}#kingshiper-service .kingshiper-service-item{height:auto;min-height:50px;width:auto;padding:8px 3px;margin:0}#kingshiper-service .kingshiper-service-item img{width:20px;height:20px;filter:brightness(.4)}#kingshiper-service .kingshiper-service-item span{font-size:10px;color:#aac2c8;line-height:1.8}
@media(min-width:1700px){.td-engineering .td-carousel-panel{min-height:680px}.td-joint-viewport{height:420px}.td-shell{max-width:1440px}.td-hero-copy h1,.td-hero-copy .td-display{font-size:64px}.td-product-row{gap:50px}}
@media(max-width:1100px){.td-shell{width:calc(100% - 64px)}#kingshiper-header .kingshiper-header-content,.td-catalog #kingshiper-header .kingshiper-header-content,.td-desktop #kingshiper-header .kingshiper-header-content{width:calc(100% - 64px);gap:20px}#kingshiper-header .kingshiper-header-center{gap:20px}#kingshiper-header .kingshiper-header-center-otherpage{gap:20px}#kingshiper-header .td-company-name{font-size:18px}.td-joint{padding:18px}.td-joint-spec{flex-direction:column;gap:3px}.td-joint-viewport{height:340px}.td-engineering .td-carousel-panel{min-height:590px}.td-product-row{grid-template-columns:1fr 1fr .65fr;gap:24px}.td-proof-layout{gap:36px;grid-template-columns:1.1fr .9fr}.td-web-title{gap:40px}.td-workflow-grid{gap:44px;grid-template-columns:1.1fr .9fr}.td-workflow .td-joint-viewport{height:380px}.td-output-section{gap:65px}.td-faq-light{gap:50px}.td-product-identity{gap:14px}.td-product-identity h3 strong{font-size:20px}.td-preview-row .td-product-identity h3 strong{font-size:18px}}
@media(max-width:820px){#kingshiper-header{height:64px}#kingshiper-header .kingshiper-header-content,.td-catalog #kingshiper-header .kingshiper-header-content,.td-desktop #kingshiper-header .kingshiper-header-content{width:calc(100% - 40px);height:64px;gap:14px}#kingshiper-header .td-menu-toggle{display:block;order:3;font-size:13px;padding:7px 10px;min-height:40px;margin:0}#kingshiper-header .kingshiper-header-left{margin-right:auto}#kingshiper-header .kingshiper-header-right{order:2;min-width:0}#kingshiper-header .kingshiper-header-right .actions{gap:9px}#kingshiper-header .kingshiper-header-center{display:none;position:fixed;top:64px;left:0;right:0;height:auto;max-height:calc(100dvh - 64px);overflow:auto;background:var(--te-ground);padding:20px;box-shadow:0 15px 30px -20px #25403550;gap:16px;align-items:stretch;flex-direction:column;border-bottom:1px solid var(--te-line)}#kingshiper-header .kingshiper-header-center.td-nav-open{display:flex}#kingshiper-header .kingshiper-header-center-otherpage{display:flex;gap:20px;min-height:40px;justify-content:flex-start}#kingshiper-header .kingshiper-header-center-category-name{height:44px;justify-content:flex-start}#kingshiper-header .kingshiper-header-center-category-list{position:static;width:100%;box-shadow:none;border:0;padding:0}#kingshiper-header .kingshiper-header-center-category-top{width:100%;padding:8px 0;gap:0}#kingshiper-header .kingshiper-header-category-left{display:none}#kingshiper-header .kingshiper-header-category-right{padding:0}#kingshiper-header .kingshiper-header-center-category-bottom{display:none}#kingshiper-header .kingshiper-header-category-right li a{padding:12px;min-height:80px}#kingshiper-header .kingshiper-header-center-category-text h2{font-size:14px}#kingshiper-header .kingshiper-header-center-category-text p{font-size:12px}#kingshiper-header .kingshiper-header-right-status-icon{margin:0}#kingshiper-header .kingshiper-header-right-store{display:none}.td-engineering main{padding-top:64px}.td-shell{width:calc(100% - 40px)}.td-engineering .td-carousel-panel{grid-template-columns:1fr;gap:24px;padding:38px 0 24px;min-height:880px;align-content:start}.td-hero-copy{padding:0}.td-hero-copy h1,.td-hero-copy .td-display{font-size:44px;margin-bottom:22px}.td-hero-copy h2:not(.td-display),.td-hero-copy h3{font-size:19px;margin-bottom:12px}.td-hero-copy>p{font-size:15px}.td-actions{margin-top:22px;gap:22px}.td-joint{max-width:620px;margin:auto;padding:16px}.td-joint-spec{flex-direction:row;align-items:center}.td-joint-viewport{height:340px}.td-hero-capture{align-self:center;min-height:480px;display:flex;flex-direction:column;justify-content:center}.td-engineering .td-carousel-controls{gap:14px;padding-bottom:18px}.td-engineering .td-carousel-tabs button{padding:13px 12px;gap:10px;min-height:70px}.td-carousel-tabs button>span{font-size:17px}.td-carousel-tabs small{display:block;font-size:12px;margin:0}.td-engineering .td-carousel-tabs .td-entry-mark{width:26px;height:26px}.td-carousel-arrows{gap:6px}.td-engineering .td-carousel-arrow{width:40px;height:40px;min-height:40px;padding:10px}.td-section-heading{gap:25px;align-items:flex-start;flex-direction:column;margin-bottom:34px}.td-section-heading h2,.td-output-section h2,.td-endnote h2{font-size:32px}.td-section-heading>p{font-size:14px}.td-product-family{padding-top:64px;padding-bottom:64px}.td-product-row{grid-template-columns:1fr 1fr;gap:20px;padding:28px 0}.td-product-row>.td-line-link,.td-product-links{grid-column:2;justify-self:start;align-items:flex-start}.td-product-detail>p{font-size:14px}.td-proof{padding:58px 0}.td-proof-layout{grid-template-columns:1fr;gap:36px}.td-process-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}.td-process-list li{padding:0 0 20px;gap:14px}.td-process-list li:last-child{border-bottom:1px solid #40535c}.td-process-list h3{font-size:18px}.td-endnote{padding-top:60px;padding-bottom:65px;gap:35px}.td-endnote p{font-size:14px}.td-web-opening{padding-top:40px;padding-bottom:50px}.td-web-title{grid-template-columns:1fr;gap:25px;margin-bottom:30px}.td-web-title h1{font-size:19px;margin-bottom:17px}.td-web-title h2{font-size:40px}.td-web-opening-copy>p{font-size:15px;max-width:50ch}.td-web-opening-copy .td-small-note{margin-top:14px}.td-workbench-evidence{border-radius:6px}.td-workbench-evidence figcaption{padding:12px 14px;flex-direction:column;gap:3px;font-size:10px}.td-workflow{padding:55px 0}.td-workflow-grid{grid-template-columns:1fr;gap:35px}.td-sticky-demo{position:static}.td-workflow .td-joint-viewport{height:370px}.td-workflow-text{display:grid;grid-template-columns:1fr 1fr;gap:30px}.td-workflow-text li,.td-workflow-text li:first-child{padding:0 0 25px}.td-workflow-text li:last-child{border-bottom:1px solid #40545d}.td-workflow-text h3{font-size:25px;margin-bottom:16px}.td-workflow-text p{font-size:14px}.td-workflow-text .td-data-note{font-size:11px}.td-output-section{padding-top:62px;padding-bottom:60px;gap:40px;grid-template-columns:1fr 1fr}.td-output-section>div>p{font-size:14px}.td-output-list h3>span{font-size:25px}.td-faq-light{grid-template-columns:1fr;padding-top:45px;padding-bottom:40px;gap:24px}.td-faq-light>h2{font-size:27px}#kingshiper-footer{padding-top:36px}#kingshiper-footer .kingshiper-footer-wrap.w-1200,#kingshiper-footer .kingshiper-footer-bottom.w-1200{width:calc(100% - 40px)}#kingshiper-footer .kingshiper-footer-wrap{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}#kingshiper-footer .kingshiper-footer-wechat{display:none}#kingshiper-service{display:none}}
@media(max-width:480px){#kingshiper-header .td-company-name{font-size:17px}#kingshiper-header .kingshiper-header-left img{width:28px;height:28px}#kingshiper-header .kingshiper-header-left>a{gap:7px}#kingshiper-header .kingshiper-header-right-no-login,#kingshiper-header .kingshiper-header-right-no-reg{font-size:12px}#kingshiper-header .kingshiper-header-content,.td-catalog #kingshiper-header .kingshiper-header-content{gap:10px}.td-hero-copy h1,.td-hero-copy .td-display{font-size:37px}.td-engineering .td-carousel-panel{min-height:855px}.td-joint-viewport{height:300px}.td-joint-spec{font-size:10px}.td-joint-spec>span:first-child{font-size:13px}.td-joint-controls button{font-size:12px;padding:6px}.td-joint figcaption{font-size:10px}.td-engineering .td-carousel-controls{gap:8px}.td-engineering .td-carousel-tabs button{padding:10px 7px;gap:6px}.td-engineering .td-carousel-tabs .td-entry-mark{width:22px;height:22px}.td-carousel-tabs button>span{font-size:15px}.td-carousel-tabs small{font-size:10px}.td-carousel-arrows{flex-direction:column;gap:2px}.td-engineering .td-carousel-arrow{width:32px;height:32px;min-height:32px;padding:6px;border:0}.td-action,.td-line-link{font-size:14px;gap:15px}.td-action{padding:12px 17px}.td-product-row{grid-template-columns:1fr;gap:22px}.td-product-row>.td-line-link,.td-product-links{grid-column:auto}.td-product-identity{grid-template-columns:44px 1fr;gap:0 18px}.td-product-identity h3{font-size:15px}.td-product-identity h3 strong{font-size:22px}.td-product-detail{padding-left:62px}.td-product-row>.td-line-link,.td-product-links{margin-left:62px}.td-product-detail ul{gap:6px 15px}.td-product-links{flex-direction:row;gap:20px;flex-wrap:wrap}.td-product-links>.td-line-link:last-child{min-height:48px}.td-section-heading h2,.td-output-section h2,.td-endnote h2{font-size:29px}.td-process-list{grid-template-columns:1fr;gap:18px}.td-process-list li{padding-bottom:18px;gap:18px}.td-process-list p{max-width:42ch}.td-endnote{align-items:flex-start;flex-direction:column;gap:25px}.td-web-title h2{font-size:34px}.td-web-title h1{font-size:18px}.td-workflow .td-joint-viewport{height:300px}.td-workflow-text{display:block}.td-workflow-text li,.td-workflow-text li:first-child{padding:25px 0 30px}.td-workflow-text li:first-child{padding-top:0}.td-workflow-text li:last-child{padding-bottom:0;border:0}.td-workflow-text h3{font-size:26px}.td-workflow-text p{max-width:45ch}.td-output-section{grid-template-columns:1fr;gap:32px}.td-output-list h3>span{font-size:27px}.td-faq-light>h2{font-size:25px}.td-faq-rows summary{font-size:15px}.td-faq-rows p{font-size:13px}#kingshiper-footer .kingshiper-footer-wrap{grid-template-columns:1fr 1.45fr;gap:26px 20px}#kingshiper-footer .kingshiper-footer-item:nth-child(4){grid-column:1/-1}#kingshiper-footer .kingshiper-footer-bottom-t a{display:block}#kingshiper-footer .kingshiper-footer-bottom-b{padding-bottom:15px}}
@media(prefers-reduced-motion:reduce){.td-engineering *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Confirmed direction: dark graphite, less ornament and metallic drama than TD4. */
:root{--te-paper:#1d2a31}
.td-engineering .td-action{background:#78cbbf;color:#152e34!important}.td-engineering .td-action:hover{background:#9bddd3;color:#152e34!important}
.td-engineering .td-skip{background:#dcecef;color:#172b31}
#kingshiper-header .kingshiper-header-center-category-list{background:#1e2c34}
#kingshiper-header .kingshiper-header-center-category-name img{filter:none}
#kingshiper-header .kingshiper-header-center-category-bottom span{color:#9fc9cf}
#kingshiper-header .kingshiper-header-category-right li:hover a,#kingshiper-header .kingshiper-header-category-right li a:focus-visible{background:#2a3e48}
#kingshiper-header .kingshiper-header-right-no-login,#kingshiper-header .kingshiper-header-right-no-reg{background:transparent}
.td-engineering .td-light-hero{background:#1b2830;border-bottom:1px solid #344750}
.td-engineering .td-carousel-panel{min-height:630px;padding-top:30px;padding-bottom:26px;grid-template-columns:.85fr 1.15fr}
.td-hero-copy h1,.td-hero-copy .td-display{font-size:clamp(40px,4.1vw,65px);font-weight:550}
.td-light-hero .td-joint{background:transparent;border-radius:0;padding:14px 0 6px}
.td-light-hero .td-joint-viewport{height:440px}
.td-light-hero .td-joint-spec{padding:0 5px}.td-joint-viewport{background:radial-gradient(ellipse at 50% 42%,#34495566,transparent 70%)}
.td-engineering .td-carousel-tabs button>span{display:block}
.td-engineering .td-carousel-tabs button[aria-selected=true]{background:#2b414b}
.td-engineering .td-carousel-tabs button[aria-selected=true]:before{background:#8ad1cc}
.td-hero-capture{padding:18px 0}.td-hero-capture img{border-radius:6px}
.td-proof{background:#22313a}.td-process-list h3{color:#e3eff2}
.td-web-title h1{font-size:clamp(32px,3.6vw,52px);line-height:1.2;color:#e2ecef;letter-spacing:-.03em;margin-bottom:24px}
.td-web-title h1 span{display:block;color:#91cfd1}.td-web-title h2{font-size:25px;line-height:1.6;font-weight:450;letter-spacing:0}
.td-workflow .td-joint{border-radius:8px;background:#17262f}.td-joint[data-ready=false]{background:#23343c}
#kingshiper-footer .kingshiper-footer-wechat .kingshiper-footer-wechat-top span{color:#a3b7be}
#kingshiper-service .kingshiper-service-item,#kingshiper-service .kingshiper-service-item:hover{background:#263b46;color:#c4d7de}
#kingshiper-service .kingshiper-service-item img{filter:none;opacity:.8}
@media(min-width:1700px){.td-engineering .td-carousel-panel{min-height:690px}.td-light-hero .td-joint-viewport{height:480px}.td-hero-copy h1,.td-hero-copy .td-display{font-size:66px}}
@media(max-width:820px){#kingshiper-header .kingshiper-header-content>.kingshiper-header-center{top:64px;background:#1c2c35;border-top:1px solid #3b515c;max-height:calc(100dvh - 64px)}#kingshiper-header .kingshiper-header-content>.kingshiper-header-center.td-nav-open{display:flex}#kingshiper-header .kingshiper-header-center-category-list{background:#23343e}.td-engineering .td-carousel-panel{grid-template-columns:1fr;min-height:890px;padding-top:38px}.td-hero-copy h1,.td-hero-copy .td-display{font-size:44px}.td-light-hero .td-joint-viewport{height:350px}.td-hero-capture{min-height:490px}.td-web-title h1{font-size:38px}.td-web-title h2{font-size:24px}}
@media(max-width:480px){.td-engineering .td-carousel-panel{min-height:870px}.td-hero-copy h1,.td-hero-copy .td-display{font-size:38px}.td-light-hero .td-joint-viewport{height:310px}.td-web-title h1{font-size:33px}.td-web-title h2{font-size:22px}}

/* Desktop product detail shares the industrial system and retains CMS download gates. */
.td-product-subnav{position:sticky;top:72px;background:#202f38;border-bottom:1px solid #3b505c;z-index:80}
.td-product-subnav>.td-shell{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:64px}
.td-product-subnav-name{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:650;white-space:nowrap}.td-product-subnav-name img{width:26px;height:26px;object-fit:contain}
.td-product-subnav>.td-shell>div{display:flex;align-items:center;gap:32px}.td-product-subnav a{font-size:13px;color:#c1d2da}.td-product-subnav .td-line-link{font-size:13px;min-height:44px;text-decoration:none}
.td-desktop-opening{display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:60px;padding-top:65px;padding-bottom:80px;scroll-margin-top:160px!important}
.td-desktop-title h1{font-size:clamp(36px,3.7vw,54px);font-weight:600;line-height:1.2;letter-spacing:-.03em;margin-bottom:25px}.td-desktop-title h1 span{display:block;color:#91cfd1}.td-desktop-title h2{font-size:28px;line-height:1.6;font-weight:450;letter-spacing:-.02em;margin-bottom:22px}
.td-desktop-title>p{font-size:15px;line-height:1.95;color:var(--te-muted);max-width:35ch}.td-desktop-title .td-small-note{font-size:12px;margin-top:18px}.td-desktop-title button,.td-desktop-final-actions button{border:0}
.td-desktop-capture img{display:block;border-radius:8px;width:100%;height:auto}.td-desktop-capture figcaption{font-size:12px;color:#a5bac2;padding-top:16px;line-height:1.8}
.td-desktop-workflow{padding:82px 0;background:#22313a;scroll-margin-top:145px!important}.td-desktop-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px;padding-top:15px}.td-desktop-flow article{border-top:1px solid #59737f;padding-top:24px}.td-desktop-flow h3{font-size:20px;font-weight:550;line-height:1.5;margin:17px 0 15px}.td-desktop-flow p{color:var(--te-muted);font-size:14px;line-height:1.9;max-width:29ch}
.td-thread-section{padding-top:90px;padding-bottom:85px;scroll-margin-top:150px!important}.td-thread-explorer{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}.td-profile-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.td-profile-tabs button{display:flex;align-items:center;gap:20px;color:#bdcfd6;text-align:left;padding:21px 12px;background:transparent;border:0;border-bottom:1px solid #3c525c;font-size:14px;min-height:76px}.td-profile-tabs button>span{font-size:23px;min-width:40px;color:#88b6c3}.td-profile-tabs button[aria-selected=true]{color:#e1f0ef;background:#2c414a}.td-profile-tabs button:hover{background:#263941}.td-profile-panels figure{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:center}.td-profile-panels img{width:300px;height:208px;object-fit:cover;border-radius:5px}.td-profile-panels figcaption{display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.8;color:#afc6cf}.td-profile-panels figcaption strong{color:#e1ebed;font-weight:600;font-size:20px}.td-thread-footnote{margin-top:30px!important;font-size:12px;color:#a0b9c3;line-height:1.9;max-width:85ch}
.td-desktop-handoff{display:grid;grid-template-columns:1fr 1fr;gap:110px;padding-top:40px;padding-bottom:80px}.td-desktop-handoff h2{font-size:36px;font-weight:550;line-height:1.5;letter-spacing:-.025em}.td-desktop-handoff p{color:var(--te-muted);font-size:15px;line-height:1.9;max-width:38ch;margin-top:23px}.td-desktop-handoff dl{margin:0}.td-desktop-handoff dl>div{display:grid;grid-template-columns:.6fr 1fr;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid #3b505b}.td-desktop-handoff dt{font-size:13px;color:#a0b8c4}.td-desktop-handoff dd{font-size:15px;margin:0}.td-desktop-handoff dd .td-line-link{min-height:25px;padding:0;font-size:14px}
.td-desktop-final-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px}.td-inline-link{text-decoration:underline;text-underline-offset:4px;color:#8cd2cf!important}
@media(max-width:1100px){.td-desktop-opening{gap:35px;grid-template-columns:.95fr 1.05fr}.td-desktop-title h1{font-size:39px}.td-desktop-title h2{font-size:25px}.td-desktop-flow{gap:24px}.td-thread-explorer{gap:45px}.td-profile-panels figure{grid-template-columns:1fr;gap:20px}.td-profile-panels img{width:100%;max-width:360px;height:auto}.td-desktop-handoff{gap:60px}}
@media(max-width:820px){.td-product-subnav{top:64px}.td-product-subnav>.td-shell{flex-wrap:wrap;gap:4px 22px;padding:10px 0}.td-product-subnav>.td-shell>div{gap:24px}.td-product-subnav-name{font-size:14px}.td-desktop-opening{grid-template-columns:1fr;gap:35px;padding-top:36px;padding-bottom:55px}.td-desktop-title h1{font-size:40px}.td-desktop-title h2{font-size:26px;margin-bottom:17px}.td-desktop-title>p{max-width:48ch}.td-desktop-workflow{padding:55px 0}.td-desktop-flow{grid-template-columns:1fr 1fr;gap:30px}.td-thread-section{padding-top:55px;padding-bottom:55px}.td-thread-explorer{grid-template-columns:1fr;gap:32px}.td-profile-tabs{grid-template-columns:repeat(3,1fr);gap:0 16px}.td-profile-tabs button{font-size:12px;gap:13px;padding:14px 10px}.td-profile-tabs button>span{font-size:21px}.td-profile-panels figure{grid-template-columns:1fr .85fr;gap:30px}.td-profile-panels img{max-width:360px}.td-desktop-handoff{padding-top:25px;padding-bottom:55px;gap:35px}.td-desktop-handoff h2{font-size:30px}.td-desktop-handoff p{font-size:14px}.td-desktop-handoff dl>div{grid-template-columns:1fr;gap:8px;padding:15px 0}}
@media(max-width:480px){.td-product-subnav>.td-shell>div{gap:22px}.td-product-subnav-name{font-size:13px}.td-product-subnav a,.td-product-subnav .td-line-link{font-size:12px}.td-product-subnav .td-line-link{gap:8px}.td-product-subnav .td-line-link svg{width:15px}.td-desktop-title h1{font-size:36px}.td-desktop-title h2{font-size:25px}.td-desktop-title>p{font-size:14px}.td-desktop-flow{grid-template-columns:1fr}.td-desktop-flow p{max-width:45ch}.td-desktop-flow h3{font-size:20px}.td-profile-tabs{grid-template-columns:1fr 1fr;gap:0 15px}.td-profile-tabs button{font-size:13px;gap:14px}.td-profile-panels figure{grid-template-columns:1fr;gap:20px}.td-profile-panels img{width:100%;max-width:350px}.td-profile-panels figcaption{gap:5px}.td-thread-footnote{font-size:11px}.td-desktop-handoff{grid-template-columns:1fr}.td-desktop-handoff dl>div{grid-template-columns:.65fr 1fr;gap:20px}.td-desktop-handoff h2{font-size:29px}}