:root{--bg:#101310;--panel:#191d18;--ink:#f2f3ea;--muted:#a9afa3;--line:#333b30;--lime:#d0fa6a;--font:Arial,'Noto Sans TC','Microsoft JhengHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:6px}.skip{position:fixed;top:-80px;left:20px;background:var(--lime);color:var(--bg);padding:15px;z-index:5}.skip:focus{top:10px}header{height:98px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 5.5%}.brand{font-size:27px;letter-spacing:-2px;font-weight:900;white-space:nowrap}.brand>span:not(.brand-dot){color:var(--lime)}.brand-dot{font-size:10px;vertical-align:top;letter-spacing:0;margin-left:4px}nav{display:flex;align-items:center;gap:32px;font-size:13px}nav a:hover,.text-link:hover{color:var(--lime)}.nav-contact{border:1px solid #536048;padding:12px 18px;border-radius:30px}.nav-contact span{margin-left:20px}.hero{min-height:660px;display:grid;grid-template-columns:1.2fr 1fr;padding:85px 5.5% 64px;gap:30px;overflow:hidden}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:600;color:var(--lime);margin:0 0 30px;display:flex;align-items:center;gap:10px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:100%;background:var(--lime);box-shadow:0 0 14px #d0fa6a55;flex:none}h1{font-size:clamp(45px,5.9vw,89px);letter-spacing:-4px;line-height:1.24;margin:0 0 26px;font-weight:900}.outline{color:var(--lime)}.hero-description{font-size:18px;line-height:1.9;color:var(--muted);margin:0 0 35px}.hero-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:17px 23px;font-weight:700;font-size:14px;border-radius:3px;transition:transform .2s}.button:hover{transform:translateY(-3px)}.primary{background:var(--lime);color:var(--bg)}.text-link{font-size:13px;display:flex;gap:14px}.hero-note{display:flex;gap:12px;font-size:9px;color:#8b9584;letter-spacing:1px;margin-top:46px}.hero-note i{font-style:normal;color:#4e5948}.hero-art{position:relative;min-height:445px;background:radial-gradient(ellipse at 50% 48%,#718e2327,transparent 64%);display:grid;place-items:center}.orbit{position:absolute;width:380px;height:380px;border:1px solid #52633d;border-radius:50%;transform:rotate(-28deg) scaleY(.65)}.orbit-two{transform:rotate(58deg) scaleY(.73);border-color:#36432d;width:440px;height:440px}.core{width:245px;height:245px;border-radius:50%;background:radial-gradient(circle at 35% 25%,#3c4927,#151d12 65%);border:1px solid #718e4e;display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:inset -18px -20px 40px #020800,0 0 70px #9cba3330;transform:rotate(-9deg)}.core strong{font-size:97px;font-weight:500;letter-spacing:-8px;line-height:1.35}.core strong span{font-size:53px;color:var(--lime)}.core-small{font-size:8px;letter-spacing:2px;color:#a5b98a}.satellite{position:absolute;border:1px solid #566145;background:#20281b;padding:12px 16px;font-size:10px;letter-spacing:1px;box-shadow:0 6px 20px #0005}.s-one{top:96px;left:10px;transform:rotate(-9deg)}.s-two{right:0;top:210px;transform:rotate(9deg)}.s-three{bottom:80px;left:70px;transform:rotate(-6deg)}.art-label{position:absolute;font-size:9px;line-height:1.7;letter-spacing:2px;color:#9aa78c}.art-label.top{right:10px;top:10px}.art-label.bottom{bottom:0;left:50%;transform:translateX(-50%);white-space:nowrap}.coordinate{position:absolute;left:0;bottom:0;writing-mode:vertical-rl;font-size:8px;letter-spacing:2px;color:#728067}.ticker{border-block:1px solid var(--line);padding:24px 5.5%;display:flex;justify-content:space-between;align-items:center;gap:24px;font-size:12px;letter-spacing:2px;overflow:hidden;white-space:nowrap}.ticker b{color:var(--lime);font-size:25px;font-weight:400}.section{padding:100px 5.5%;scroll-margin-top:0}h2{font-size:clamp(31px,3.6vw,50px);letter-spacing:-1.5px;line-height:1.35;margin:0 0 25px}p{line-height:1.9}.about{display:grid;grid-template-columns:1fr 1.6fr;border-bottom:1px solid var(--line)}.about>div{max-width:680px}.about p:not(.eyebrow){color:var(--muted);font-size:16px}.principles{display:flex;gap:10px;margin-top:30px}.principles span,.tags span{font-size:11px;border:1px solid #47503f;padding:7px 13px;border-radius:20px;color:#c2cbb9}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:42px}.section-head h2{margin-bottom:0}.section-head>p{font-size:14px;color:var(--muted)}.project{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#161a15}.pixel{display:grid;grid-template-columns:1.1fr 1fr;margin-bottom:26px}.project-visual{position:relative;min-height:355px;padding:42px;display:flex;align-items:center;justify-content:center}.pixel .project-visual{background:#dce0fc;color:#292345}.mock-window{background:#fafaff;width:100%;max-width:390px;border-radius:9px;box-shadow:10px 14px 0 #8d84c12b;padding:17px 22px 24px;transform:rotate(-3deg)}.window-bar{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;color:#887da5;padding-bottom:20px;border-bottom:1px solid #e5dff0}.pixel-logo{font-size:38px;font-weight:800;letter-spacing:-2px;margin-top:20px}.pixel-logo span{float:right;color:#8272c7}.mock-caption{font-size:11px;margin-top:5px;color:#796f89}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:15px}.tool-grid>span{border:1px solid #e4ddf3;border-radius:5px;padding:12px;font-size:10px;display:flex;align-items:center;gap:9px}.tool-grid b{font-size:19px;color:#7662b4}.visual-note{position:absolute;bottom:12px;left:20px;font-size:9px;opacity:.65}.project-info{padding:36px}.project-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:9px;letter-spacing:1px;color:#acb59f}.pill{border:1px solid #566347;border-radius:20px;padding:5px 9px;white-space:nowrap;letter-spacing:0}.project h3{font-size:35px;letter-spacing:-1px;margin:28px 0 18px}.project h3>span{float:right;color:var(--lime);font-weight:400}.project-info>p{color:var(--muted);font-size:14px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin:24px 0}.tags span{font-size:10px;padding:5px 9px}.project-link{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;font-size:12px}.project-link:hover{color:var(--lime)}.project-pair{display:grid;grid-template-columns:1fr 1fr;gap:26px}.folio .project-visual{background:#e2e9dd;color:#254b3c}.folio-mock{max-width:360px;width:100%}.small-label{font-size:9px;letter-spacing:2px}.folio h4{font-size:31px;line-height:1.35;margin:16px 0 20px}.doc-row{background:#f7faf4;border:1px solid #c6d4c1;padding:12px;display:flex;align-items:center;gap:14px;margin-top:8px;font-size:12px;border-radius:5px}.doc-row>span{font-size:9px;border:1px solid #b4c3b1;padding:6px}.doc-row small{display:block;font-size:7px;margin-top:4px;letter-spacing:1px;color:#7b8e79}.doc-row b{margin-left:auto}.ops .project-visual{background:#2c3426;color:#d5e5bb}.ops-mock{width:100%;max-width:330px}.ops-header{font-weight:bold;font-size:15px;letter-spacing:2px}.ops-header span{font-weight:400;color:#94a77b}.ops-mock>p{font-size:26px;line-height:1.35;letter-spacing:-1px;font-weight:bold}.ops-row{display:flex;align-items:center;gap:12px;border-top:1px solid #526046;padding:12px 0;font-size:11px}.ops-row>span:last-child{margin-left:auto}.expertise{background:#1b2019}.capabilities{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #46513d}.capabilities article{padding:30px 24px 0;border-right:1px solid #46513d}.capabilities article:first-child{padding-left:0}.capabilities article:last-child{border:0;padding-right:0}.capabilities article>span{font-size:11px;color:#92a280}.capabilities h3{font-size:19px;margin:35px 0 15px}.capabilities p{font-size:13px;color:var(--muted);min-height:124px}.capabilities small{font-size:8px;letter-spacing:1px;color:#a6bb8c}.services{display:grid;grid-template-columns:1fr 1.2fr;gap:70px}.services>div>p:not(.eyebrow){font-size:14px;color:var(--muted)}details{border-bottom:1px solid var(--line);padding:25px 0}details:first-child{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;gap:22px;align-items:center;font-size:18px}summary::-webkit-details-marker{display:none}summary>span{font-size:10px;color:#7d8d70}summary>b{margin-left:auto;color:var(--lime);font-weight:400}details[open] summary>b{transform:rotate(45deg)}details p{margin-left:36px;color:var(--muted);font-size:14px}.contact{border-top:1px solid var(--line);background:radial-gradient(ellipse at 50% 110%,#74963228,transparent 70%);text-align:center}.contact .eyebrow{justify-content:center}.contact h2{font-size:clamp(28px,4vw,55px);line-height:1.5}.contact h2>span{color:var(--lime)}.contact>p:not(.eyebrow){font-size:15px;color:var(--muted);margin-bottom:30px}.contact small{display:block;font-size:10px;color:#89937e;margin-top:18px}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;padding:35px 5.5%}footer p,footer>span,footer>a:last-child{font-size:9px;letter-spacing:1px;color:#9aa68e}footer p{margin:0}
@media(min-width:1500px){header,.hero,.section,.ticker,footer{padding-left:max(5.5%,calc((100vw - 1350px)/2));padding-right:max(5.5%,calc((100vw - 1350px)/2))}}@media(max-width:1000px){.hero{grid-template-columns:1.2fr 1fr;gap:0}.hero-art{transform:scale(.8);transform-origin:center right}.hero-note{font-size:8px;gap:7px}h1{letter-spacing:-2px}.capabilities{grid-template-columns:1fr 1fr}.capabilities article{padding:25px!important;border-bottom:1px solid #46513d}.capabilities article:nth-child(2){border-right:0}.capabilities p{min-height:0}.services{gap:35px}.project-visual{padding:25px}.project-info{padding:25px}}@media(max-width:700px){header{height:78px}nav{gap:18px;font-size:11px}nav>a:nth-child(2){display:none}.nav-contact{padding:9px 12px}.nav-contact span{margin-left:6px}.hero{display:block;padding-top:48px;padding-bottom:30px}.hero h1{font-size:clamp(42px,10.5vw,68px)}.hero-description{font-size:15px}.hero-actions{gap:21px}.hero-note{margin-top:30px}.hero-art{transform:none;min-height:375px;margin:30px 0 0}.core{width:205px;height:205px}.core strong{font-size:76px}.orbit{width:290px;height:290px}.orbit-two{width:330px;height:330px}.s-one{top:75px;left:0}.s-two{top:190px}.s-three{bottom:45px;left:30px}.art-label.top{top:0}.ticker{justify-content:flex-start;font-size:10px;gap:25px;padding-block:18px}.section{padding-block:64px}.about{grid-template-columns:1fr}.section-head{display:block}.section-head>p{margin-top:22px}.pixel,.project-pair{display:block}.project-pair .project+.project{margin-top:24px}.project-visual{min-height:330px}.project h3{font-size:30px}.capabilities{grid-template-columns:1fr}.capabilities article{padding:25px 0!important;border-right:0}.capabilities h3{margin-top:20px}.capabilities p{max-width:480px}.services{grid-template-columns:1fr;gap:25px}summary{font-size:16px}footer{flex-wrap:wrap}footer .brand{width:35%}footer p{width:50%;text-align:right}footer>span,footer>a:last-child{margin-top:10px}.contact h2{font-size:27px}.eyebrow{font-size:9px;letter-spacing:1.5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

.model-stack{display:flex;flex-wrap:wrap;gap:20px;margin-top:30px;font-size:18px;letter-spacing:-.5px;color:var(--lime);font-weight:600}

/* Interactive hero: progressive enhancement, with explicit pause. */
.hero{position:relative;isolation:isolate;perspective:1200px}.hero-copy,.hero-art{z-index:1}.hero-grid{position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(#9fca6510 1px,transparent 1px),linear-gradient(90deg,#9fca6510 1px,transparent 1px);background-size:55px 55px;mask-image:linear-gradient(transparent,#0008,transparent)}.hero:before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(500px circle at var(--mx,70%) var(--my,45%),#b8fa661a,transparent 75%);z-index:-1}.hero h1{font-size:clamp(42px,5vw,75px)}.outline{background:linear-gradient(110deg,#c2ed66 20%,#f5ffe3 45%,#a4d951 60%,#c2ed66 80%);background-size:250% 100%;background-clip:text;-webkit-background-clip:text;color:transparent;animation:title-flow 8s linear infinite}.hero-art{transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out;transform-style:preserve-3d}.core{animation:core-hover 7s ease-in-out infinite}.orbit:after{content:'';position:absolute;top:45%;left:-4px;width:8px;height:8px;background:#dcff9d;border-radius:50%;box-shadow:0 0 20px 5px #caff6780}.orbit-one{animation:orbit-a 16s linear infinite}.orbit-two{animation:orbit-b 23s linear infinite}.satellite{animation:satellite-hover 6s ease-in-out infinite}.s-two{animation-delay:-2s}.s-three{animation-delay:-4s}.core:after{content:'';position:absolute;inset:-10px;border:1px solid #d0fa6a40;border-radius:50%;animation:core-pulse 4s ease-in-out infinite}.motion-toggle{position:absolute;right:5.5%;bottom:15px;z-index:2;background:#141c10;border:1px solid #566347;color:#cbdcb8;font:inherit;font-size:10px;padding:7px 11px;border-radius:20px;cursor:pointer}.motion-toggle:focus-visible{outline:3px solid var(--lime);outline-offset:4px}.project{transition:border-color .3s,box-shadow .3s}.project:hover{border-color:#899e63;box-shadow:0 0 30px #c3eb6510}.workflow{border-block:1px solid var(--line);background:#12180f}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;border:1px solid #46513d;background:#46513d}.pipeline article{padding:30px 24px;background:#1a2215;position:relative}.pipeline article:before{content:'';position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--lime);transform:scaleX(.15);transform-origin:left;animation:signal 8s ease-in-out infinite}.pipeline article:nth-child(2):before{animation-delay:2s}.pipeline article:nth-child(3):before{animation-delay:4s}.pipeline article:nth-child(4):before{animation-delay:6s}.pipeline span{font-size:10px;letter-spacing:1px;color:var(--lime)}.pipeline h3{font-size:20px;margin:25px 0 12px}.pipeline p{font-size:13px;color:var(--muted)}.workflow-caption{font-size:11px;color:#a4b198;margin-bottom:0}.motion-paused *,.motion-paused *:before,.motion-paused *:after{animation-play-state:paused!important}.motion-paused .hero-art{transform:none;transition:none}
@keyframes title-flow{to{background-position:250% 0}}@keyframes core-hover{0%,100%{transform:translateY(0) rotate(-9deg)}50%{transform:translateY(-12px) rotate(-4deg)}}@keyframes core-pulse{0%,100%{opacity:.3;scale:1}50%{opacity:.9;scale:1.04}}@keyframes orbit-a{from{transform:rotate(-28deg) scaleY(.65) rotate(0)}to{transform:rotate(-28deg) scaleY(.65) rotate(360deg)}}@keyframes orbit-b{from{transform:rotate(58deg) scaleY(.73) rotate(0)}to{transform:rotate(58deg) scaleY(.73) rotate(-360deg)}}@keyframes satellite-hover{0%,100%{translate:0 0}50%{translate:0 -9px}}@keyframes signal{0%,25%,100%{transform:scaleX(.15);opacity:.35}12%{transform:scaleX(1);opacity:1}}@media(max-width:700px){.hero h1{font-size:clamp(33px,8.4vw,54px);letter-spacing:-1.5px}.pipeline{grid-template-columns:1fr 1fr}.pipeline article{padding:22px 16px}.pipeline h3{font-size:18px}.hero-art{transform:none!important}.motion-toggle{bottom:8px}.hero{padding-bottom:48px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.hero-art{transform:none!important}}
.work .pixel{margin-top:26px;margin-bottom:0;grid-template-columns:1fr}.work .pixel .project-visual{display:none}.work .pixel .project-info{padding:25px 32px}.work .pixel h3{font-size:25px;margin:18px 0 10px}.work .pixel .tags{margin:15px 0}.work .pixel .project-info>p{max-width:800px}
.backend{border-bottom:1px solid var(--line)}.backend-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.backend-grid article{background:#131911;padding:30px}.backend-grid span{font-size:10px;letter-spacing:1px;color:var(--lime)}.backend-grid h3{font-size:21px;margin:24px 0 14px}.backend-grid p{font-size:14px;color:var(--muted);margin:0}@media(max-width:900px){.backend-grid{grid-template-columns:1fr 1fr}}@media(max-width:550px){.backend-grid{grid-template-columns:1fr}.backend-grid article{padding:25px}}
.system-case{display:grid;grid-template-columns:1fr 1.65fr;border:1px solid var(--line);background:#161c13;border-radius:8px;margin-bottom:24px;overflow:hidden}.case-title{padding:36px;background:linear-gradient(140deg,#27331c,#141b11)}.case-title h3{font-size:32px;margin:18px 0}.case-title>p{color:var(--muted);font-size:15px;margin-bottom:25px}.case-details{padding:32px 36px}.case-details>div:not(.tags){border-bottom:1px solid var(--line);padding:0 0 18px;margin-bottom:18px}.case-details h4{font-size:13px;color:var(--lime);margin:0 0 9px}.case-details p{font-size:14px;color:var(--muted);margin:0}.case-details .tags{margin:0}.case-scope{font-size:11px;color:var(--muted)}.supporting-work{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);padding:24px 0;margin-top:30px}.supporting-work>span{font-size:11px;color:var(--muted)}.supporting-work strong{font-size:17px}.supporting-work p{font-size:13px;color:var(--muted);margin:0}.supporting-work a{margin-left:auto;font-size:13px;color:var(--lime)}@media(max-width:700px){.system-case{grid-template-columns:1fr}.case-title,.case-details{padding:25px}.supporting-work{flex-wrap:wrap;gap:12px}.supporting-work p{flex-basis:100%;order:3}}