:root{--brand: hsl(22 89% 54%);--brand-dark: hsl(22 89% 46%);--brand-tint: hsl(22 89% 96%);--brand-glow: hsla(22, 89%, 54%, .35);--c-pink: #f0457f;--c-blue: #3b6fe0;--c-cyan: #16b9c9;--c-green: #34c08a;--c-violet: #7a5cf0;--c-orange: #ff8a00;--ink: #1d2433;--ink-soft: #45506a;--ink-faint: #707b92;--bg: #eef2fb;--bg-2: #e7ecfa;--surface: rgba(255, 255, 255, .55);--surface-strong: rgba(255, 255, 255, .72);--surface-border: rgba(255, 255, 255, .7);--hairline: rgba(20, 40, 90, .08);--glass-blur: 18px;--glass-shadow: 0 14px 40px -12px rgba(38, 58, 110, .28);--glass-shadow-sm: 0 6px 20px -8px rgba(38, 58, 110, .25);--r-sm: 12px;--r-md: 18px;--r-lg: 26px;--r-xl: 34px;--maxw: 1120px;--pad: clamp(1.1rem, 4vw, 2.5rem);--font: "Noto Sans TC", "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font);color:var(--ink);background-color:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}body:before,body:after{content:"";position:fixed;z-index:-2;border-radius:50%;filter:blur(80px);opacity:.55;pointer-events:none}body:before{width:46vw;height:46vw;top:-8vw;left:-8vw;background:radial-gradient(circle at 30% 30%,#ffd0a8,var(--brand) 70%);animation:floatA 22s ease-in-out infinite alternate}body:after{width:52vw;height:52vw;bottom:-14vw;right:-12vw;background:radial-gradient(circle at 60% 40%,#b9d2ff,#5d7cff 75%);animation:floatB 26s ease-in-out infinite alternate}.bg-orb{position:fixed;z-index:-2;width:38vw;height:38vw;border-radius:50%;filter:blur(90px);opacity:.4;top:38%;left:42%;background:radial-gradient(circle at 50% 50%,#d9b8ff,#8e6bff 70%);pointer-events:none;animation:floatC 30s ease-in-out infinite alternate}@keyframes floatA{to{transform:translate(8vw,10vh) scale(1.1)}}@keyframes floatB{to{transform:translate(-6vw,-8vh) scale(1.15)}}@keyframes floatC{to{transform:translate(-10vw,6vh) scale(.9)}}@media (prefers-reduced-motion: reduce){body:before,body:after,.bg-orb{animation:none}}.container{width:100%;max-width:var(--maxw);margin:0 auto;background:transparent;position:relative;z-index:1}header{position:sticky;top:0;z-index:1000;display:flex;justify-content:center;padding:.55rem var(--pad)}header nav{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--maxw);padding:.45rem 1.1rem;border-radius:999px;background:var(--surface-strong);border:1px solid var(--surface-border);box-shadow:var(--glass-shadow-sm);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(160%);backdrop-filter:blur(var(--glass-blur)) saturate(160%)}header nav a{text-decoration:none;display:flex;align-items:center}header 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nav{padding:.4rem .7rem}header .logo-img{height:26px}.header-control select{padding:0 .45rem;font-size:.82rem}.header-control button{padding:0 .85rem;font-size:.82rem}}section.part{padding:clamp(3rem,7vw,5.5rem) var(--pad);position:relative}.section-head{max-width:780px;margin:0 auto clamp(2rem,5vw,3rem);text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .95rem;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-dark);background:#fff9;border:1px solid var(--surface-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);margin-bottom:1rem}.eyebrow svg{width:16px;height:16px}.section-head h2{margin:0 0 .6rem;font-size:clamp(1.7rem,4.6vw,2.8rem);font-weight:900;line-height:1.12;letter-spacing:-.01em;color:var(--ink)}.section-head h2 .grad{background:linear-gradient(120deg,var(--brand),var(--c-violet));-webkit-background-clip:text;background-clip:text;color:transparent}.section-head .lead{margin:.4rem auto 0;max-width:60ch;font-size:clamp(1rem,2.2vw,1.15rem);line-height:1.65;color:var(--ink-soft)}.section-head ul{list-style:none;margin:.8rem auto 0;padding:0;max-width:60ch;display:grid;gap:.45rem;text-align:left}.section-head ul li{position:relative;padding-left:1.6rem;font-size:1rem;line-height:1.55;color:var(--ink-soft)}.section-head ul li:before{content:"";position:absolute;left:0;top:.5em;width:.7rem;height:.7rem;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--c-violet));box-shadow:0 0 0 4px #f377211f}.glass{background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--r-lg);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);backdrop-filter:blur(var(--glass-blur)) saturate(150%);position:relative;overflow:hidden}.glass:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(140deg,#ffffff73,#fff0 32%);pointer-events:none}.hero{padding-top:clamp(3rem,8vw,6rem);padding-bottom:clamp(3rem,8vw,6rem);text-align:center}.hero-inner{max-width:920px;margin:0 auto}.hero .pill{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--brand-dark);background:#fff9;border:1px solid var(--surface-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin-bottom:1.4rem}.hero .pill .dot{width:8px;height:8px;border-radius:50%;background:var(--c-green);box-shadow:0 0 0 4px #34c08a33}.hero h1{margin:0 0 1.1rem;font-size:clamp(2.2rem,7vw,4.4rem);line-height:1.05;font-weight:900;letter-spacing:-.02em;color:var(--ink)}.hero h1 .grad{background:linear-gradient(120deg,var(--brand) 10%,var(--c-violet) 60%,var(--c-blue));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p.sub{margin:0 auto 2rem;max-width:58ch;font-size:clamp(1.05rem,2.4vw,1.3rem);line-height:1.6;color:var(--ink-soft)}.hero-cta{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.6rem;border-radius:999px;font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .15s,box-shadow .15s,background .15s}.btn svg{width:18px;height:18px}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 12px 28px -10px var(--brand-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -10px var(--brand-glow)}.btn-ghost{color:var(--ink);background:var(--surface-strong);border-color:var(--surface-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-ghost:hover{transform:translateY(-2px);background:#fff}.hero-stats{margin-top:3rem;display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem}.hero-stats .stat{flex:1 1 150px;max-width:220px;padding:1.1rem 1rem;text-align:center;border-radius:var(--r-md)}.hero-stats .stat .num{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:900;line-height:1;background:linear-gradient(120deg,var(--brand),var(--c-violet));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-stats .stat .label{margin-top:.35rem;font-size:.85rem;color:var(--ink-soft);font-weight:500}.stack{max-width:980px;margin:0 auto;display:grid;gap:1rem}.layer{padding:1.4rem clamp(1rem,3vw,1.8rem);border-radius:var(--r-lg)}.layer-head{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}.layer-head .tag{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;color:#fff;flex:none}.layer-head .tag svg{width:22px;height:22px}.layer-head h3{margin:0;font-size:1.2rem;font-weight:800;color:var(--ink)}.layer-head .sub{margin:.1rem 0 0;font-size:.85rem;color:var(--ink-faint)}.chip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.6rem}.chip{padding:.7rem .85rem;border-radius:14px;font-size:.9rem;font-weight:600;line-height:1.35;text-align:center;color:var(--ink);background:#ffffff8c;border:1px solid var(--surface-border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .15s,background .15s}.chip:hover{transform:translateY(-2px);background:#fff}.chip small{display:block;font-size:.72rem;font-weight:600;color:var(--brand-dark);letter-spacing:.04em;margin-bottom:.15rem}.subgroup{margin-top:1rem}.subgroup .subgroup-title{font-size:.85rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .55rem}.layer.l-deploy .tag{background:linear-gradient(135deg,var(--c-green),#1aa3a0)}.layer.l-integrate .tag{background:linear-gradient(135deg,var(--c-cyan),var(--c-blue))}.layer.l-agent .tag{background:linear-gradient(135deg,var(--c-violet),var(--c-pink))}.layer.l-llm .tag{background:linear-gradient(135deg,var(--c-blue),#1f49b8)}.layer.l-infra .tag{background:linear-gradient(135deg,#4a5878,#2b3450)}.feature-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}.feature{padding:1.8rem 1.5rem;border-radius:var(--r-lg)}.feature .ico{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;color:#fff}.feature .ico svg{width:28px;height:28px}.feature h4{margin:0 0 .5rem;font-size:1.2rem;font-weight:800;color:var(--ink)}.feature p{margin:0;font-size:.96rem;line-height:1.6;color:var(--ink-soft)}.ico.g1{background:linear-gradient(135deg,var(--brand),#ff5d8f)}.ico.g2{background:linear-gradient(135deg,var(--c-violet),var(--c-blue))}.ico.g3{background:linear-gradient(135deg,var(--c-green),var(--c-cyan))}.ico.g4{background:linear-gradient(135deg,var(--c-blue),var(--c-violet))}.ico.g5{background:linear-gradient(135deg,var(--c-pink),var(--c-orange))}.ico.g6{background:linear-gradient(135deg,var(--c-cyan),#1f8fb8)}.roadmap{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}.phase{padding:1.8rem 1.6rem;border-radius:var(--r-lg);position:relative}.phase .step{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-dark)}.phase h4{margin:.4rem 0 .2rem;font-size:1.35rem;font-weight:900;color:var(--ink)}.phase .term{font-size:1rem;font-weight:700;color:var(--c-violet);margin-bottom:.9rem}.phase ul{margin:0;padding:0;list-style:none;display:grid;gap:.5rem}.phase ul li{position:relative;padding-left:1.5rem;font-size:.94rem;line-height:1.5;color:var(--ink-soft)}.phase ul li:before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle,#fff 30%,transparent 32%),linear-gradient(135deg,var(--brand),var(--c-violet))}.phase .num-badge{position:absolute;top:1.4rem;right:1.5rem;font-size:2.6rem;font-weight:900;line-height:1;color:#2d3c6e12}.case-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}.case-card{padding:1.6rem 1.5rem;border-radius:var(--r-lg);transition:transform .2s,box-shadow .2s}.case-card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -18px #263a6e66}.case-card .ico{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:#fff}.case-card .ico svg{width:26px;height:26px}.case-card h5{margin:0 0 .6rem;font-size:1.1rem;font-weight:800;color:var(--ink)}.case-card ul{margin:0;padding:0;list-style:none;display:grid;gap:.4rem}.case-card ul li{position:relative;padding-left:1.3rem;font-size:.9rem;line-height:1.5;color:var(--ink-soft)}.case-card ul li:before{content:"→";position:absolute;left:0;color:var(--brand);font-weight:800}.dept-grid{max-width:var(--maxw);margin:0 auto 2.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}.dept{padding:1.5rem 1.3rem;border-radius:var(--r-lg);text-align:center}.dept .ico{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto .9rem;color:#fff}.dept .ico svg{width:32px;height:32px}.dept h5{margin:0 0 .4rem;font-size:1.05rem;font-weight:800;color:var(--ink)}.dept p{margin:0;font-size:.86rem;line-height:1.5;color:var(--ink-soft)}.metrics{max-width:920px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.metric{padding:1.7rem 1.4rem;border-radius:var(--r-lg);text-align:center}.metric .ring{width:70px;height:70px;border-radius:50%;margin:0 auto .9rem;display:flex;align-items:center;justify-content:center;color:#fff}.metric .ring svg{width:34px;height:34px}.metric h5{margin:0 0 .4rem;font-size:1.1rem;font-weight:800}.metric.m-pink h5{color:var(--c-pink)}.metric.m-blue h5{color:var(--c-blue)}.metric.m-orange h5{color:var(--c-orange)}.metric.m-pink .ring{background:linear-gradient(135deg,var(--c-pink),#ff7eb0)}.metric.m-blue .ring{background:linear-gradient(135deg,var(--c-blue),var(--c-cyan))}.metric.m-orange .ring{background:linear-gradient(135deg,var(--c-orange),var(--brand))}.metric p{margin:0;font-size:.9rem;line-height:1.55;color:var(--ink-soft)}.showcase{max-width:var(--maxw);margin:0 auto 2.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}.showcase .panel{padding:1.8rem;border-radius:var(--r-lg);min-height:220px;display:flex;flex-direction:column;justify-content:space-between}.showcase .panel .ico{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:1rem}.showcase .panel .ico svg{width:28px;height:28px}.showcase .panel h4{margin:0 0 .5rem;font-size:1.2rem;font-weight:800;color:var(--ink)}.showcase .panel p{margin:0;font-size:.95rem;line-height:1.6;color:var(--ink-soft)}.demo-frame{max-width:880px;margin:0 auto;padding:.7rem;border-radius:var(--r-xl)}.youtube{position:relative;aspect-ratio:16 / 9;width:100%;border-radius:var(--r-lg);overflow:hidden}.yt-facade{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;padding:0;border:none;background:#0b1020;cursor:pointer;overflow:hidden}.yt-facade .yt-facade-thumb{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s,opacity .3s}.yt-facade:hover .yt-facade-thumb{transform:scale(1.04);opacity:.85}.yt-facade .yt-facade-play{position:absolute;top:50%;left:50%;width:78px;height:78px;transform:translate(-50%,-50%);border-radius:50%;background:#ffffff2e;border:1px solid rgba(255,255,255,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s}.yt-facade:hover .yt-facade-play{background:var(--brand);transform:translate(-50%,-50%) scale(1.08)}.yt-facade .yt-facade-play:before{content:"";border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #fff;margin-left:4px}.yt-facade:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.youtube iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.contact-wrap{max-width:620px;margin:0 auto;padding:clamp(1.6rem,4vw,2.6rem);border-radius:var(--r-xl)}.form-style{display:grid;gap:.3rem}.form-style label{display:block;margin-bottom:.35rem;font-weight:700;font-size:.95rem;color:var(--ink)}.form-style input,.form-style textarea{width:100%;padding:.85rem 1rem;margin-bottom:1.1rem;font-family:inherit;font-size:1rem;color:var(--ink);border:1px solid var(--hairline);border-radius:var(--r-sm);background:#ffffffa6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:border-color .15s,box-shadow .15s,background .15s;box-sizing:border-box}.form-style input:focus,.form-style textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px var(--brand-glow)}.form-style textarea{resize:vertical;min-height:110px}.form-style button{width:100%;margin-top:.3rem;padding:.95rem;font-family:inherit;font-size:1.1rem;font-weight:700;color:#fff;border:none;border-radius:999px;cursor:pointer;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 14px 28px -10px var(--brand-glow);transition:transform .15s,box-shadow .15s}.form-style button:hover{transform:translateY(-2px);box-shadow:0 20px 36px -10px var(--brand-glow)}.form-style button:disabled{background:#c2c8d6;color:#fff;cursor:not-allowed;box-shadow:none;transform:none}.required:after{content:" *";color:var(--c-pink)}.privacy-msg{font-size:.85rem;color:var(--ink-faint);text-align:left;padding:.2rem 0 .9rem;line-height:1.55}.privacy-msg a{color:var(--brand-dark);font-weight:600}.message-container{min-height:28px}.error-message{margin-top:.6rem;text-align:center;font-weight:700;color:var(--c-pink);display:none}.success-message{margin-top:.6rem;text-align:center;font-weight:700;color:var(--c-green);display:none}.site-footer{text-align:center;padding:2.5rem var(--pad) 3rem;color:var(--ink-faint);font-size:.88rem}.site-footer img{height:26px;margin-bottom:.6rem}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}.tint-soft{background:linear-gradient(180deg,#ffffff80,#fff0)}@media (max-width: 640px){.layer-head h3{font-size:1.05rem}.chip-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.hero-stats .stat{flex:1 1 120px}}