:root{--bg:#f9f8f4;--bg-2:#efece3;--ink:#1f2a22;--ink-2:#5a6359;--ink-3:#9a9f94;--line:#e3e0d5;--accent:#2f5d3a;--accent-hover:#234a2d;--accent-soft:#dfe9df;--pop:#b89a6a;--pop-ink:#6e5530;--pop-soft:#f1e8d8;--sans:"Inter", "Noto Sans TC", "PingFang TC", system-ui, sans-serif;font:16px/1.75 var(--sans);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:64px}body{background:var(--bg);margin:0}h1,h2,h3{letter-spacing:-.02em;margin:0;font-weight:600;line-height:1.3}p{margin:0}a{color:inherit}img{max-width:100%}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}.container.narrow{max-width:720px}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;font-size:13px;font-weight:600}.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:12px 22px;font-size:15px;font-weight:500;text-decoration:none;transition:opacity .15s,background .15s,color .15s;display:inline-flex}.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-ghost{color:var(--ink);border-color:var(--line);background:0 0}.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-hover)}.btn-small{padding:7px 14px;font-size:14px}.link{color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:1px;font-size:15px;font-weight:500;text-decoration:none}.link:hover{color:var(--accent-hover);border-color:var(--accent-hover)}.nav{z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#f9f8f4d9;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;height:60px;display:flex}.brand{letter-spacing:-.01em;align-items:center;gap:10px;font-size:16px;font-weight:600;text-decoration:none;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:6px;place-items:center;width:26px;height:26px;font-size:14px;font-weight:700;display:grid}.nav-links{align-items:center;gap:32px;font-size:14px;display:flex}.nav-links a:not(.btn){color:var(--ink-2);text-decoration:none;transition:color .15s}.nav-links a:not(.btn):hover{color:var(--ink)}.nav-toggle{cursor:pointer;background:0 0;border:0;padding:10px;display:none}.nav-toggle span{background:var(--ink);width:20px;height:1.5px;margin:5px 0;display:block}.hero{background:radial-gradient(circle at 85% 15%, var(--accent-soft) 0, transparent 40%), radial-gradient(circle at 10% 90%, var(--pop-soft) 0, transparent 35%);padding:140px 0 120px}.hero h1{letter-spacing:-.035em;max-width:14em;font-size:clamp(36px,6vw,68px);line-height:1.2}.hero h1 em{color:var(--accent);background:linear-gradient(transparent 68%, var(--pop-soft) 68%);font-style:normal}.hero-lead{max-width:32em;color:var(--ink-2);margin-top:32px;font-size:17px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:44px;display:flex}.hero-stats{border-top:1px solid var(--line);color:var(--ink-2);flex-wrap:wrap;gap:16px 64px;margin:96px 0 0;padding:32px 0 0;font-size:13px;list-style:none;display:flex}.hero-stats strong{letter-spacing:-.02em;color:var(--accent);font-size:28px;font-weight:600;line-height:1.3;display:block}.section{border-top:1px solid var(--line);padding:120px 0}.section-alt{background:var(--bg-2)}.section-head{max-width:600px;margin-bottom:64px}.section-head h2{letter-spacing:-.03em;font-size:clamp(28px,3.6vw,40px)}.section-head p:last-child:not(.eyebrow){color:var(--ink-2);margin-top:12px}.works{flex-direction:column;gap:120px;display:flex}.work{grid-template-columns:1.4fr 1fr;align-items:center;gap:64px;display:grid}.work:nth-child(2n) .work-preview{order:2}.work-preview{text-decoration:none;display:block}.browser{background:var(--bg);border:1px solid var(--line);border-radius:10px;transition:border-color .2s;overflow:hidden}.work-preview:hover .browser{border-color:var(--accent)}.browser-bar{background:var(--bg-2);border-bottom:1px solid var(--line);color:var(--ink-3);align-items:center;gap:6px;padding:9px 14px;font-size:11px;display:flex}.browser-bar i{background:var(--line);border-radius:50%;width:8px;height:8px}.browser-bar span{text-overflow:ellipsis;white-space:nowrap;margin-left:10px;overflow:hidden}.browser-view{aspect-ratio:16/10;background:var(--bg-2);position:relative;overflow:hidden}.browser-view iframe{transform-origin:0 0;pointer-events:none;border:0;width:1280px;height:800px;position:absolute;top:0;left:0}.work-index{color:var(--accent);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.work-type{color:var(--ink-2);margin-top:6px;font-size:14px}.work-info h3{margin:4px 0 16px;font-size:26px}.work-info>p:not(.work-type){color:var(--ink-2);font-size:15px}.tags{flex-wrap:wrap;gap:6px;margin:20px 0 28px;padding:0;list-style:none;display:flex}.tags li{background:var(--pop-soft);color:var(--pop-ink);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:500}.services{grid-template-columns:repeat(3,1fr);gap:56px 48px;display:grid}.service-num{background:var(--accent-soft);width:36px;height:36px;color:var(--accent);font-variant-numeric:tabular-nums;border-radius:50%;place-items:center;font-size:13px;font-weight:600;display:inline-grid}.service h3{margin:10px 0 8px;font-size:18px}.service p{color:var(--ink-2);font-size:15px}.steps{grid-template-columns:repeat(4,1fr);gap:40px;margin:0;padding:0;list-style:none;display:grid}.steps li{border-top:2px solid var(--accent);padding-top:20px}.step-num{color:var(--accent);font-size:13px;font-weight:600}.steps h3{margin:8px 0;font-size:18px}.steps p{color:var(--ink-2);font-size:15px}.plans{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:20px;display:grid}.plan{border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;padding:36px 32px;display:flex;position:relative}.plan.featured{border:2px solid var(--accent);box-shadow:0 12px 32px -16px #2f5d3a59}.plan-badge{background:var(--accent);color:#fff;border-radius:4px;padding:3px 10px;font-size:11px;font-weight:500;position:absolute;top:-11px;left:32px}.plan h3{font-size:18px}.plan-desc{color:var(--ink-2);margin-top:2px;font-size:14px}.plan-price{letter-spacing:-.02em;margin:24px 0;font-size:28px;font-weight:600}.plan ul{border-top:1px solid var(--line);flex:1;margin:0 0 32px;padding:24px 0 0;list-style:none}.plan li{color:var(--ink-2);padding:6px 0 6px 22px;font-size:14px;position:relative}.plan li:before{content:"";background:var(--pop);border-radius:1px;width:8px;height:2px;position:absolute;top:50%;left:2px}.faqs{border-top:1px solid var(--line)}.faqs details{border-bottom:1px solid var(--line)}.faqs summary{cursor:pointer;padding:24px 40px 24px 0;font-size:17px;font-weight:500;list-style:none;position:relative}.faqs summary::-webkit-details-marker{display:none}.faqs summary:after{content:"+";color:var(--accent);font-size:22px;font-weight:300;transition:transform .2s;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.faqs details[open] summary:after{transform:translateY(-50%)rotate(45deg)}.faqs details p{color:var(--ink-2);padding-bottom:24px;font-size:15px}.contact-inner{grid-template-columns:1fr 1fr;align-items:start;gap:80px;display:grid}.contact h2{letter-spacing:-.03em;margin-bottom:16px;font-size:clamp(28px,3.6vw,40px)}.contact-inner>div>p{color:var(--ink-2)}.contact-links{flex-direction:column;gap:10px;margin-top:32px;display:flex}.contact-links a{word-break:break-all;font-weight:500;text-decoration:none}.contact-links a:hover{color:var(--accent)}.contact-form{flex-direction:column;gap:20px;display:flex}.contact-form label{color:var(--ink-2);flex-direction:column;gap:6px;font-size:13px;font-weight:500;display:flex}.contact-form input,.contact-form textarea{font:inherit;border:1px solid var(--line);color:var(--ink);resize:vertical;background:#fff;border-radius:6px;padding:11px 14px;font-size:16px;transition:border-color .15s}.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--ink-3)}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.contact-form .btn{align-self:flex-start}.footer{color:var(--ink-3);border-top:1px solid var(--line);padding:32px 0;font-size:13px}@media (width<=960px){.work,.contact-inner{grid-template-columns:1fr;gap:32px}.contact-inner{gap:48px}.work:nth-child(2n) .work-preview{order:0}.services,.plans,.steps{grid-template-columns:1fr 1fr}}@media (width<=760px){.container{padding:0 20px}.nav-toggle{display:block}.nav-links{background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;display:none;position:absolute;top:60px;left:0;right:0}.nav-links.open{display:flex}.nav-links a:not(.btn){border-bottom:1px solid var(--line);padding:14px 0;font-size:15px}.nav-links .btn{margin-top:16px}.hero{padding:88px 0 72px}.hero-stats{gap:16px 36px;margin-top:64px}.section{padding:88px 0}.section-head{margin-bottom:44px}.works{gap:80px}.services,.plans,.steps{grid-template-columns:1fr}.services{gap:36px}.plans{gap:28px}.contact-form .btn{align-self:stretch}}