:root{--navy-900:#0a1730;--navy-800:#0e1f3d;--navy-700:#16294f;--navy-600:#1e3563;--gold-500:#c9a24b;--gold-400:#d4b96a;--gold-300:#e3cd8f;--cream:#f7f5f0;--white:#fff;--ink:#1c2434;--muted:#5b6478;--line:#e6e1d5;--font-serif:"Noto Serif TC", serif;--font-sans:"Noto Sans TC", sans-serif;--container:1140px;--radius:10px;--shadow:0 18px 45px -18px #0a173040;--ease:cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased;font-weight:400;line-height:1.75}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}a{color:inherit;text-decoration:none}.skip-link{z-index:200;background:var(--gold-500);color:var(--navy-900);transition:top .2s var(--ease);border-radius:8px;padding:10px 18px;font-size:.9rem;font-weight:700;position:absolute;top:-60px;left:16px}.skip-link:focus{outline:2px solid var(--white);outline-offset:2px;top:12px}.site-header{z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a1730eb;position:fixed;top:0;left:0;right:0;box-shadow:0 1px #c9a24b40,0 8px 30px -12px #0006}.header-inner{justify-content:space-between;align-items:center;height:72px;display:flex}.brand{font-family:var(--font-serif);letter-spacing:.14em;color:var(--white);font-size:1.25rem;font-weight:900}.brand:first-letter{color:var(--gold-400)}.main-nav{align-items:center;gap:34px;display:flex}.nav-link{letter-spacing:.06em;color:#ffffffd9;font-size:.95rem;font-weight:500;transition:color .25s;position:relative}.nav-link:after{content:"";background:var(--gold-500);width:0;height:2px;transition:width .3s var(--ease);position:absolute;bottom:-6px;left:0}.nav-link:hover{color:var(--white)}.nav-link:hover:after{width:100%}.nav-link[aria-current=page]{color:var(--white)}.nav-link[aria-current=page]:after{width:100%}.nav-cta{border:1px solid var(--gold-500);color:var(--gold-400);border-radius:999px;padding:8px 20px}.nav-cta:after{display:none}.nav-cta:hover{background:var(--gold-500);color:var(--navy-900)}.nav-toggle{cursor:pointer;background:0 0;border:0;flex-direction:column;gap:5px;padding:8px;display:none}.nav-toggle span{background:var(--white);width:24px;height:2px;transition:transform .3s var(--ease), opacity .3s;display:block}.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(7px)rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.hero{min-height:100vh;color:var(--white);background:radial-gradient(1200px 600px at 85% -10%, #c9a24b38, transparent 60%), linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);align-items:center;padding:140px 0 100px;display:flex;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(900px 500px at 50% 40%,#000 0%,#0000 75%);mask-image:radial-gradient(900px 500px at 50% 40%,#000 0%,#0000 75%)}.hero-inner{z-index:1;grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;display:grid;position:relative}.hero-visual{justify-content:center;align-items:center;display:flex;position:relative}.data-network{width:100%;max-width:460px;height:auto;color:var(--gold-400)}.net-lines path{stroke:currentColor;stroke-width:.8px;stroke-dasharray:1;stroke-dashoffset:0}.net-nodes circle{fill:var(--gold-400);filter:drop-shadow(0 0 3px #d4b96ab3)}@media (prefers-reduced-motion:no-preference){.js .net-lines path{opacity:0;stroke-dashoffset:1px}.js .net-nodes circle{opacity:0}}.net-pulses circle{fill:var(--gold-300);filter:drop-shadow(0 0 5px #e3cd8ff2);opacity:0}.net-halo{fill:none;stroke:var(--gold-300);stroke-width:1px;opacity:0}.net-star{fill:#fff7e0;filter:drop-shadow(0 0 6px #e3cd8fe6);opacity:0}.hero-eyebrow{letter-spacing:.28em;color:var(--gold-400);border-bottom:1px solid #c9a24b80;margin-bottom:28px;padding:6px 0;font-size:.85rem;font-weight:500;display:inline-block}.hero-title{font-family:var(--font-serif);letter-spacing:.02em;margin-bottom:26px;font-size:clamp(2.4rem,6vw,4.4rem);font-weight:900;line-height:1.22}.hero-sub{color:#ffffffc7;max-width:620px;margin-bottom:44px;font-size:1.1rem;font-weight:300}.hero-actions{flex-wrap:wrap;gap:18px;display:flex}.btn{letter-spacing:.08em;transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;border-radius:999px;padding:14px 34px;font-size:.98rem;font-weight:500;display:inline-block}.btn:active{transform:scale(.97)}.btn-gold{background:linear-gradient(135deg, var(--gold-400), var(--gold-500));color:var(--navy-900);box-shadow:0 10px 28px -10px #c9a24b8c}.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px #c9a24ba6}.btn-outline{color:var(--white);border:1px solid #ffffff73}.btn-outline:hover{border-color:var(--gold-400);color:var(--gold-400);transform:translateY(-2px)}.btn-lg{padding:17px 46px;font-size:1.05rem}.section{padding:110px 0}.page-hero{padding-top:160px}.section-eyebrow{letter-spacing:.3em;color:var(--gold-500);margin-bottom:14px;font-size:.82rem;font-weight:700}.section-eyebrow:before{content:"";background:var(--gold-500);vertical-align:middle;width:34px;height:2px;margin-right:12px;display:inline-block;transform:translateY(-2px)}.section-eyebrow.light{color:var(--gold-400)}.section-title{font-family:var(--font-serif);color:var(--navy-800);margin-bottom:26px;font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700;line-height:1.3}.section-title.light{color:var(--white)}.section-navy{background:radial-gradient(900px 500px at 15% 0%, #c9a24b24, transparent 55%), linear-gradient(165deg, var(--navy-800), var(--navy-900));color:var(--white)}.card-grid{grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px;display:grid}.card{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold-500);border-radius:var(--radius);transition:transform .35s var(--ease), box-shadow .35s var(--ease);padding:40px 32px;box-shadow:0 8px 24px -16px #0a17302e}.card:hover{box-shadow:var(--shadow);transform:translateY(-6px)}.card-icon{background:linear-gradient(150deg, var(--navy-700), var(--navy-900));width:56px;height:56px;color:var(--gold-400);border-radius:50%;justify-content:center;align-items:center;margin-bottom:24px;display:flex}.card-icon svg{width:26px;height:26px}.card-title{font-family:var(--font-serif);color:var(--navy-800);margin-bottom:12px;font-size:1.3rem;font-weight:700}.card-text{color:var(--muted);font-size:.98rem}.card .tag{margin-top:18px}.product-inner{grid-template-columns:1.05fr 1fr;align-items:center;gap:64px;display:grid}.en-sub{font-family:var(--font-sans);letter-spacing:.22em;color:var(--gold-400);margin-top:10px;font-size:.95rem;font-weight:500;display:block}.product-text{color:#ffffffbf;max-width:480px;margin-bottom:30px;font-weight:300}.feature-list{margin-bottom:40px;list-style:none}.feature-list li{color:#ffffffe6;border-bottom:1px solid #ffffff14;align-items:center;gap:14px;padding:10px 0;font-size:1.02rem;display:flex}.feature-check{width:24px;height:24px;color:var(--gold-400);background:#c9a24b29;border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:.8rem;display:inline-flex}.product-visual{justify-content:center;display:flex}.mock-window{background:var(--white);border-radius:14px;width:100%;max-width:440px;overflow:hidden;transform:perspective(1200px)rotateY(-8deg)rotateX(2deg);box-shadow:0 40px 80px -30px #0000008c,0 0 0 1px #ffffff14}.mock-bar{background:var(--navy-800);gap:7px;padding:14px 16px;display:flex}.mock-bar span{background:#ffffff40;border-radius:50%;width:10px;height:10px}.mock-bar span:first-child{background:var(--gold-500)}.mock-body{padding:26px}.mock-line{background:linear-gradient(90deg,#ece7da,#f5f2ea);border-radius:5px;height:10px;margin-bottom:14px}.w45{width:45%}.w60{width:60%}.w75{width:75%}.w90{width:90%}.mock-cards{grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0;display:grid}.mock-card{background:linear-gradient(160deg, var(--navy-700), var(--navy-900));border-radius:8px;height:58px;position:relative}.mock-card:after{content:"";background:var(--gold-500);border-radius:3px;width:55%;height:6px;position:absolute;bottom:10px;left:10px}.about-lead{max-width:680px;color:var(--muted);margin-bottom:50px;font-size:1.08rem}.value-grid{grid-template-columns:repeat(3,1fr);gap:36px;display:grid}.value-item{border-top:2px solid var(--line);padding-top:24px;position:relative}.value-item:before{content:"";background:var(--gold-500);width:46px;height:2px;position:absolute;top:-2px;left:0}.value-item h3{font-family:var(--font-serif);color:var(--navy-800);margin-bottom:10px;font-size:1.15rem}.value-item p{color:var(--muted);font-size:.95rem}.section-cta{background:var(--white);text-align:center;border-top:1px solid var(--line)}.section-cta .section-eyebrow:before{display:none}.contact-text{max-width:560px;color:var(--muted);margin:0 auto 36px}.contact-details{color:var(--navy-800);flex-wrap:wrap;justify-content:center;gap:40px;margin-bottom:44px;font-size:1.02rem;font-weight:500;display:flex}a.contact-item{border-bottom:1px solid var(--gold-500);transition:color .25s}a.contact-item:hover{color:var(--gold-500)}.post-list{flex-direction:column;gap:28px;max-width:860px;display:flex}.post-card{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold-500);border-radius:var(--radius);transition:transform .35s var(--ease), box-shadow .35s var(--ease);padding:34px 38px;box-shadow:0 8px 24px -16px #0a17302e}.post-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.post-meta{letter-spacing:.08em;color:var(--gold-500);margin-bottom:10px;font-size:.85rem;font-weight:500}.post-meta.light{color:var(--gold-400);margin:18px 0 0}.post-card-title{font-family:var(--font-serif);color:var(--navy-800);margin-bottom:12px;font-size:1.45rem;font-weight:700;line-height:1.4}.post-card-title a{transition:color .25s}.post-card-title a:hover{color:var(--gold-500)}.post-card-desc{color:var(--muted);font-size:.98rem}.post-tags{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.post-tags.light{margin-top:14px}.tag{border:1px solid var(--line);letter-spacing:.06em;color:var(--muted);border-radius:999px;padding:3px 14px;font-size:.8rem;font-weight:500;transition:border-color .25s,color 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.6em;font-size:1.25rem;font-weight:700}.post-body p{margin-bottom:1.2em}.post-body ul,.post-body ol{margin:0 0 1.4em 1.4em}.post-body li{margin-bottom:.45em}.post-body li::marker{color:var(--gold-500)}.post-body a{color:var(--navy-700);border-bottom:1px solid var(--gold-500);transition:color .25s}.post-body a:hover{color:var(--gold-500)}.post-body blockquote{border-left:3px solid var(--gold-500);background:var(--white);border-radius:0 var(--radius) var(--radius) 0;color:var(--muted);margin:1.8em 0;padding:18px 24px}.post-body blockquote p:last-child{margin-bottom:0}.post-body code{color:var(--navy-800);background:#0a173012;border-radius:5px;padding:2px 7px;font-size:.88em}.post-body pre{border-radius:var(--radius);background:var(--navy-900);border-top:2px solid var(--gold-500);margin:1.6em 0;padding:20px 24px;overflow-x:auto}.post-body pre code{color:var(--cream);background:0 0;padding:0;font-size:.88rem;line-height:1.7}.post-body img{border-radius:var(--radius);max-width:100%;height:auto;margin:1.4em 0}.post-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}.post-back{margin-top:48px}.post-back a{letter-spacing:.06em;color:var(--gold-500);font-size:.95rem;font-weight:500;transition:color .25s}.post-back a:hover{color:var(--navy-800)}.site-footer{background:var(--navy-900);color:#ffffffa6;padding:44px 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;display:flex}.footer-brand{font-family:var(--font-serif);letter-spacing:.14em;color:var(--white);font-weight:700}.footer-copy{font-size:.85rem}.footer-links{gap:20px;margin:0;padding:0;font-size:.85rem;list-style:none;display:flex}.footer-links a{color:#ffffffa6;text-underline-offset:3px;text-decoration:underline;transition:color .2s}.footer-links a:hover{color:var(--gold-400)}.footer-links a:focus-visible{outline:2px solid var(--gold-500);outline-offset:3px;border-radius:2px}.js .reveal{opacity:0;transition:opacity .7s var(--ease), transform .7s var(--ease);transform:translateY(26px)}.js .reveal.visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transition:none;transform:none}.btn,.card{transition:none}.net-pulses,.net-sparkles{display:none}}@media (width<=900px){.hero-inner{grid-template-columns:1fr;gap:48px}.data-network{max-width:min(360px,78vw);margin:0 auto}.hero{padding-top:120px}.product-inner{grid-template-columns:1fr;gap:48px}.product-visual{order:-1}.mock-window{transform:none}.card-grid,.value-grid{grid-template-columns:1fr}}@media (width<=720px){.main-nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;background:#0a1730f7;flex-direction:column;align-items:stretch;gap:0;padding:10px 24px 24px;position:fixed;top:72px;left:0;right:0;transform:translateY(-8px)}.main-nav.open{opacity:1;visibility:visible;transform:none}.nav-link{border-bottom:1px solid #ffffff14;padding:14px 4px}.nav-link:after{display:none}.nav-cta{text-align:center;border-bottom:1px solid var(--gold-500);margin-top:14px}.nav-toggle{display:flex}.section{padding:80px 0}.contact-details{flex-direction:column;gap:14px}.footer-inner{text-align:center;flex-direction:column}}.tool-brand-bar{background:radial-gradient(1200px 600px at 85% -10%, #c9a24b38, transparent 60%), linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);color:var(--white)}.tool-section-header{background-image:linear-gradient(160deg, var(--navy-900), var(--navy-700));color:var(--white)}.tool-section-header:hover{background-image:linear-gradient(160deg, var(--navy-800), var(--navy-600))}