:root{--accent:#ef4a28;--on-accent:#121211;--accent-text:color-mix(in srgb, var(--accent) 72%, #000);--annot:#2350d8;--paper:#f1efea;--paper-2:#e6e3dc;--ink:#121211;--muted:#5c5a55;--rule:#cbc7be;--marble-vein:#3d3a350f;--marble-soft:#2350d805;--sans:"Archivo", "Noto Sans TC", "Helvetica Neue", Helvetica, Arial, sans-serif;--mono:"IBM Plex Mono", "Noto Sans TC", ui-monospace, Menlo, monospace;--margin:48px;--gutter:24px;--maxw:1440px;--header-h:76px;--ease-out:cubic-bezier(.19, 1, .22, 1);--ease-io:cubic-bezier(.77, 0, .18, 1)}[data-theme=dark]{--accent-text:var(--accent);--annot:#7b96ff;--paper:#0f0f0e;--paper-2:#1b1b19;--ink:#eceae4;--muted:#a29f98;--rule:#34332f;--marble-vein:#eceae40e;--marble-soft:#7b96ff05}@media (width<=767px){:root{--margin:20px;--gutter:16px;--header-h:64px}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}body{background-color:var(--paper);background-image:radial-gradient(ellipse 52% 15% at 8% 18%, transparent 45%, var(--marble-vein) 47%, transparent 50%), radial-gradient(ellipse 44% 13% at 84% 62%, transparent 43%, var(--marble-soft) 46%, transparent 50%), linear-gradient(121deg, transparent 0 22%, var(--marble-soft) 23%, transparent 25% 47%, var(--marble-vein) 48%, transparent 50% 76%, var(--marble-soft) 77%, transparent 79%), linear-gradient(63deg, transparent 0 34%, var(--marble-vein) 35%, transparent 36% 68%, var(--marble-soft) 69%, transparent 71%);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;background-position:-120px -60px,180px 90px,0 0,140px -180px;background-size:560px 380px,680px 440px,470px 340px,720px 520px;background-attachment:fixed;margin:0;transition:background-color .5s,color .5s;overflow-x:hidden}::selection{background:var(--accent);color:var(--on-accent)}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;margin:0;padding:0}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}svg{display:block}.mono{font-family:var(--mono)}.display{letter-spacing:-.052em}html[lang=zh-Hant] .display{letter-spacing:-.01em}.wrap{width:100%;max-width:var(--maxw);padding:0 var(--margin);margin:0 auto}.g12{column-gap:var(--gutter);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.skip{z-index:100;background:var(--ink);color:var(--paper);padding:10px 14px;position:absolute;top:8px;left:-9999px}.skip:focus{left:8px}.link-u{transition:background-size .5s var(--ease-out), color .25s;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:100% 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svg{fill:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.i-sun{display:none}[data-theme=dark] .i-sun{display:block}[data-theme=dark] .i-moon{display:none}.menu-btn{background:var(--ink);width:44px;height:44px;color:var(--paper);justify-content:center;align-items:center;display:none}.menu-btn svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:20px;height:20px}.menu-btn .i-close,.menu-open .menu-btn .i-bars{display:none}.menu-open .menu-btn .i-close{display:block}.menu-panel{left:0;right:0;top:var(--header-h);z-index:49;padding:12px var(--margin) 28px;background:var(--paper);border-bottom:1px solid var(--ink);display:none;position:fixed}.menu-open .menu-panel{animation:fade-up .45s var(--ease-out) both;display:block}.menu-panel a{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:baseline;padding:16px 0;display:flex}.menu-panel a strong{font-size:40px;font-weight:800;line-height:1}.menu-panel a span{font:12px var(--mono);color:var(--accent-text)}.menu-panel .status{margin-top:20px}@media (width<=1279px){.brand{min-width:0}.status{display:none}}@media (width<=1023px){.nav,.clock{display:none}.menu-btn{display:flex}.tools{gap:8px}}@media (width<=767px){.brand-sub{display:none}.brand-name{font-size:16px}.seg button{height:42px}.icon-btn{width:44px;height:44px}}.hero{padding:32px 0 64px;position:relative;overflow:hidden}.cols{pointer-events:none;display:none;position:absolute;inset:0}.cols .wrap,.cols .g12{height:100%}.cols span{border-left:1px solid var(--gridline);border-right:1px solid var(--gridline);text-align:center;font:10px var(--mono);letter-spacing:.1em;color:var(--annot);transform-origin:top;animation:drop 1.3s var(--ease-io) both;padding-top:8px}.scan{background:var(--annot);opacity:.28;height:1px;box-shadow:0 0 12px var(--annot);pointer-events:none;animation:10s linear infinite scan;position:absolute;left:0;right:0}.hero-inner{position:relative}.meta{font:12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);justify-content:space-between;gap:16px;display:flex}.meta-clock{display:none}.rule{background:var(--ink);transform-origin:0;height:1px;animation:grow 1.4s var(--ease-io) .12s both;margin-top:14px}.hero-head{margin-top:40px;position:relative}.hero h1{margin:0;padding-right:210px;font-size:clamp(44px,7.8vw,112px);font-weight:800;line-height:.9}.mask{margin-bottom:-.12em;padding-bottom:.12em;display:block;overflow:hidden}.rise{animation:rise 1.1s var(--ease-out) both;display:block}.tagline{align-items:center;gap:.25em;margin-top:26px;font-size:clamp(22px,3vw,44px);display:flex}.tagline .type{color:var(--accent);font-weight:700;line-height:1.1;animation:1.1s steps(28,end) .95s both type}.caret{background:var(--accent);flex-shrink:0;width:.4em;height:.92em;animation:1.06s step-end infinite blink}.hero-row{align-items:end;row-gap:32px;margin-top:44px}.pipe-col{grid-column:1/span 9}.hero-aside{flex-direction:column;grid-column:10/span 3;gap:24px;display:flex}.hero-aside p{text-wrap:pretty;margin:0;font-size:16px;line-height:1.55}.cta-row{align-items:center;gap:16px;display:flex}.cta-stack{flex-direction:column;flex:1;gap:14px;display:flex}.btn{background:var(--ink);height:56px;color:var(--paper);justify-content:space-between;align-items:center;gap:20px;padding:0 20px;font-size:16px;font-weight:600;transition:background-color .3s,color .3s;display:flex}.btn:hover{background:var(--accent);color:var(--on-accent)}.btn .arrow,.btn-hire .arrow{font-family:var(--mono);transition:transform .45s var(--ease-out)}.btn:hover .arrow,.btn-hire:hover .arrow{transform:translate(6px)}.proof{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:48px;display:grid}.proof div{border-top:1px solid var(--ink);flex-direction:column;gap:6px;padding-top:14px;display:flex}.proof span{font:11px var(--mono);letter-spacing:.1em;color:var(--annot)}.proof p{margin:0;font-size:16px;line-height:1.45}.badge{width:176px;height:176px;position:absolute;top:-6px;right:0}.badge .ring{width:100%;height:100%;animation:26s linear infinite spin}.badge .ring text{font-family:var(--mono);fill:var(--ink);font-size:11.5px}.badge .cross{fill:none;stroke:var(--annot);stroke-width:1px;position:absolute;inset:0;overflow:visible}.badge .disc{background:var(--accent);width:36%;height:36%;color:var(--on-accent);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.badge .disc svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:38%;height:38%}.badge--mob{display:none}@media (width<=1199px){.pipe-col,.hero-aside{grid-column:1/-1}.hero-aside{flex-flow:wrap;align-items:flex-end}.hero-aside p{flex:380px;max-width:620px}.hero-aside .cta-row{flex:320px}}@media (width<=1023px){.hero 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16px;transition:background-color .3s,color .3s;display:flex;position:relative}.pipe-card:hover{background:var(--ink);color:var(--paper)}.pipe-card:hover .pc-sub{color:inherit;opacity:.75}.pc-top{justify-content:space-between;align-items:center;display:flex}.pc-top svg{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.num{border:1.5px solid var(--annot);width:26px;height:26px;color:var(--annot);font:11px var(--mono);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.pipe-card strong{letter-spacing:-.01em;font-size:17px;font-weight:700;line-height:1.2}.pc-sub{font:11px/1.45 var(--mono);color:var(--muted)}.pipe-card:not(:last-child):after{content:"";width:var(--pgap);background:repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px);height:2px;margin-top:-1px;animation:.7s linear infinite 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solid #0000;border-top:8px solid var(--accent);border-bottom:0;margin-top:0;top:-9px;left:22px}}.dim{border-left:1px solid var(--annot);border-right:1px solid var(--annot);height:30px;position:relative}.dim:before{content:"";background:var(--annot);transform-origin:0;height:1px;animation:grow 1.6s var(--ease-io) .6s both;position:absolute;top:15px;left:0;right:0}.dim .ah{border-top:5px solid #0000;border-bottom:5px solid #0000;width:0;height:0;position:absolute;top:10.5px}.dim .ah.l{border-right:12px solid var(--annot);left:0}.dim .ah.r{border-left:12px solid var(--annot);right:0}.dim-label{background:var(--paper);font:11px/20px var(--mono);letter-spacing:.12em;color:var(--annot);white-space:nowrap;padding:0 12px;position:absolute;top:5px;left:50%;transform:translate(-50%)}.dim-label .l-short{display:none}@media (width<=767px){.dim-label .l-long{display:none}.dim-label .l-short{display:inline}}.marquee{background:var(--ink);height:64px;color:var(--paper);align-items:center;display:flex;overflow:hidden}.marquee-track{flex-shrink:0;align-items:center;width:max-content;animation:42s linear infinite marquee;display:flex}.marquee:hover .marquee-track{animation-play-state:paused}.marquee-item{font:15px var(--mono);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:40px;padding-right:40px;display:flex}.marquee-item i{background:var(--accent);width:8px;height:8px;display:block}@media (width<=767px){.marquee{height:48px}.marquee-item{gap:28px;padding-right:28px;font-size:12px}.marquee-item i{width:6px;height:6px}}.section{border-top:1px solid var(--ink);padding:112px 0;position:relative}.reg{fill:none;width:20px;height:20px;stroke:var(--annot);stroke-width:1px;transition:transform .8s var(--ease-out);position:absolute;top:40px;left:14px}.section:hover>.reg,.footer:hover>.reg{transform:rotate(90deg)}.sheet{right:var(--margin);font:11px var(--mono);letter-spacing:.1em;color:var(--annot);position:absolute;top:44px}.sec-head{align-items:end;margin-bottom:56px}.sec-title{grid-column:1/span 7;align-items:flex-start;gap:20px;display:flex}.sec-num{font:13px var(--mono);color:var(--accent-text);padding-top:14px}.sec-title h2{margin:0;font-size:clamp(56px,7.8vw,112px);font-weight:800;line-height:.88}.sec-intro{flex-direction:column;grid-column:9/span 4;gap:18px;padding-bottom:6px;display:flex}.sec-intro p{text-wrap:pretty;margin:0;font-size:18px;line-height:1.5}.sec-intro .link-u{font-size:15px}.thick{background:var(--ink);height:2px}@media (width<=1023px){.sec-title,.sec-intro{grid-column:1/-1}.sec-intro{margin-top:20px}.sec-head{margin-bottom:32px}}@media (width<=767px){.section{padding:72px 0}.reg{width:16px;height:16px;top:26px;left:4px}.sheet{font-size:10px;top:28px}.sec-title{gap:12px}.sec-num{padding-top:8px;font-size:12px}.sec-title h2{overflow-wrap:anywhere;font-size:clamp(40px,13.5vw,64px);line-height:.9}.sec-intro p{font-size:16px}}.arch-grid{row-gap:40px;margin-top:32px}.arch{grid-column:1/span 7}.arch-side{flex-direction:column;grid-column:8/span 5;gap:16px;display:flex}.arch-cap{font:11px var(--mono);letter-spacing:.1em;color:var(--annot);margin-bottom:16px}.arch svg{width:100%;height:auto;overflow:visible}.arch .svg-m{display:none}.arch .node rect{transition:stroke .3s,stroke-width .3s}.arch .wire{transition:stroke .3s}.arch .cl circle,.arch .cl text{transition:fill .3s}.arch[data-tab=req] .n-req rect,.arch[data-tab=cloud] .n-cloud rect,.arch[data-tab=cost] .n-cost rect,.arch[data-tab=scale] .n-scale rect{stroke:var(--accent)!important;stroke-width:2.5px!important}.arch[data-tab=flow] .wire{stroke:var(--accent)!important}.arch[data-tab=req] .cl-req circle,.arch[data-tab=flow] .cl-flow circle,.arch[data-tab=cloud] .cl-cloud circle,.arch[data-tab=cost] .cl-cost circle,.arch[data-tab=scale] .cl-scale circle{fill:var(--annot)!important}.arch[data-tab=req] .cl-req text,.arch[data-tab=flow] .cl-flow text,.arch[data-tab=cloud] .cl-cloud text,.arch[data-tab=cost] .cl-cost text,.arch[data-tab=scale] .cl-scale text{fill:var(--paper)!important}.legend{font:11px var(--mono);letter-spacing:.06em;color:var(--muted);flex-wrap:wrap;gap:14px 20px;margin-top:12px;display:flex}.legend span{align-items:center;gap:8px;display:flex}.legend i{border-top:1.5px solid var(--muted);width:22px;display:block}.legend i.dash{border-top-style:dashed}.legend i.dot2{background:var(--accent);border:0;border-radius:50%;width:10px;height:10px}.tabs{border:1.5px solid var(--ink);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.tabs button{border-right:1px solid var(--ink);text-align:left;height:60px;font:11px var(--mono);letter-spacing:.06em;text-transform:uppercase;flex-direction:column;justify-content:center;align-items:flex-start;gap:4px;padding:0 12px;transition:background-color .25s,color .25s;display:flex}.tabs button:last-child{border-right:0}.tabs button span{opacity:.7;font-size:10px}.tabs button:hover{background:var(--paper-2)}.tabs button[aria-selected=true]{background:var(--ink);color:var(--paper)}.panel{border:1.5px solid var(--ink);background:var(--paper);flex-direction:column;gap:14px;min-height:404px;padding:24px;display:flex}.panel.swap>*{animation:fade-up .45s var(--ease-out) both}.panel h3{letter-spacing:-.01em;margin:0;font-size:24px;font-weight:700;line-height:1.2}.panel .lead{color:var(--muted);margin:0;font-size:15px;line-height:1.5}.ptable{flex-direction:column;margin-top:4px;display:flex}.prow{border-bottom:1px solid var(--rule);align-items:baseline;column-gap:12px;padding:11px 0;font-size:14px;line-height:1.45;display:grid}.prow.head{border-bottom:1.5px solid var(--ink);font:10px var(--mono);letter-spacing:.1em;color:var(--muted);padding:0 0 8px}.prow .k{font-weight:600}.prow .r{text-align:right}.prow .ph{font-family:var(--mono);color:var(--annot)}.prow .arrow-cell{color:var(--annot)}.prow.total>*{font-weight:600}.panel .note{font:11px/1.5 var(--mono);color:var(--muted);margin-top:auto}@media (width<=1199px){.arch,.arch-side{grid-column:1/-1}}@media (width<=767px){.arch-grid{row-gap:24px;margin-top:20px}.arch .svg-d{display:none}.arch .svg-m{max-width:350px;margin:0 auto;display:block}.arch-cap{margin-bottom:14px;font-size:10px}.legend{gap:10px 14px;font-size:10px}.tabs{margin:0 calc(-1 * var(--margin));padding:0 var(--margin);scrollbar-width:none;border:0;gap:8px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tabs button{border:1px solid var(--ink);flex-direction:row;flex-shrink:0;align-items:center;gap:8px;height:44px;padding:0 14px}.tabs button:last-child{border-right:1px solid 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