:root{color-scheme:light;--ink:#161914;--paper:#f5f5ef;--lime:#d5ed41;--line:#d3d5cb;--gut:max(5vw,calc((100vw - 1200px)/2))}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,'Noto Sans TC','Microsoft JhengHei',sans-serif}
a{color:inherit;text-decoration:none}button{font:inherit;color:var(--ink);cursor:pointer}p{line-height:1.9;font-size:15px;margin:0}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
header{height:96px;padding:0 var(--gut);display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand img{width:42px;height:42px}.brand span{font-size:24px;font-weight:900;letter-spacing:-1px}.brand small{display:block;font-size:9px;letter-spacing:2.5px;margin-top:3px;font-weight:400}
nav{display:flex;gap:30px;margin-left:auto;font-size:14px}nav a:hover{border-bottom:2px solid}.menu{display:none}
.wrap{padding-left:var(--gut);padding-right:var(--gut)}
.crumbs{list-style:none;margin:0;padding-top:26px;padding-bottom:0;display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:#666c5e}.crumbs li+li::before{content:'/';margin-right:8px;color:#b3b6aa}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.eyebrow{font-size:11px;letter-spacing:1.8px;display:flex;align-items:center;gap:10px}.dot{width:8px;height:8px;border-radius:50%;background:#678600}
.p-hero{padding-top:56px;padding-bottom:70px}
h1{font-size:clamp(44px,8vw,112px);letter-spacing:-.05em;line-height:1.14;margin:26px 0 18px;font-weight:800}h1 .hl{background:linear-gradient(var(--lime),var(--lime)) left/100% 100% no-repeat;padding:0 .1em;margin-left:-.1em}
.sub{font-size:clamp(17px,2vw,22px);font-weight:700;line-height:1.6;margin-bottom:26px}
.lede{max-width:640px;padding:2px 0 2px 18px;border-left:4px solid var(--lime);font-size:16px;color:#4a4f43}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{font-size:11px;letter-spacing:.5px;border:1px solid var(--ink);border-radius:99px;padding:6px 12px}
.band{background:var(--ink);color:var(--paper);padding-top:54px;padding-bottom:54px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:34px 24px}
.band div{border-left:1px solid #45493d;padding-left:22px}.band strong{font-size:clamp(38px,4.6vw,64px);font-weight:500;letter-spacing:-3px;white-space:nowrap}.band strong span{font-size:19px;letter-spacing:0;color:var(--lime);margin-left:4px}.band p{font-size:13px;margin-top:6px}
.sec{padding-top:84px;padding-bottom:84px}.sec.tint{background:#e9ebdf}
h2{font-size:clamp(30px,3.6vw,50px);letter-spacing:-2px;line-height:1.3;margin:18px 0 0}.sec-lead{margin:18px 0 0;max-width:560px;color:#4a4f43;font-size:16px}
.tiles{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;counter-reset:t}
.tiles li{background:#fff;border-radius:20px;padding:26px 24px;counter-increment:t;box-shadow:0 20px 44px -36px #16191455}
.tiles li::before{content:counter(t,decimal-leading-zero);font-size:11px;letter-spacing:1px;color:#7d920e}.tiles h3{font-size:19px;margin:12px 0 8px}.tiles p{font-size:14px;color:#4a4f43}
.steps{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;counter-reset:s}
.steps li{counter-increment:s;background:var(--paper);border-radius:18px;padding:22px 20px}.steps li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--lime);font-size:13px;font-weight:700;margin-bottom:14px}
.steps h3{font-size:16px;margin:0 0 6px}.steps p{font-size:13px;color:#4a4f43;line-height:1.7}
.plan{margin-top:40px;background:#fff;border-radius:22px;padding:34px 30px;max-width:760px;box-shadow:0 24px 50px -36px #16191455}
.plan>span{display:inline-block;background:var(--paper);border-radius:99px;padding:7px 14px;font-size:11px;letter-spacing:1px}.plan h3{font-size:28px;margin:24px 0 4px;line-height:1.4}.plan .ps{color:#5d7400;font-size:13px;font-weight:600}
.price{background:var(--ink);color:#fff;border-radius:16px;height:72px;padding:0 20px;display:flex;align-items:center;gap:10px;font-size:29px;font-weight:700;letter-spacing:-1px;margin:20px 0 18px}.price small{font-size:12px;font-weight:400;letter-spacing:0;color:#c9cdbf;position:relative;top:3px}.price.c{font-size:26px;color:var(--lime)}
.plan ul{list-style:none;margin:16px 0 22px;padding:0;display:grid;gap:10px;font-size:14px;line-height:1.7}.plan li{padding-left:30px;position:relative}
.plan li::before,.did li::before{content:'✓';position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-size:11px;font-weight:700}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 24px}.specs div{background:var(--paper);border-radius:12px;padding:12px 14px;font-size:13px;font-weight:700;line-height:1.5}.specs div.w{grid-column:1/-1;font-weight:400}.specs small{display:block;font-size:11px;font-weight:400;color:#666c5e;margin-bottom:4px}
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;background:var(--ink);color:#fff;border-radius:99px;padding:18px 26px;font-size:14px;font-weight:700;transition:background .25s}.btn:hover{background:#343c20}.btn span{font-weight:400;transition:transform .3s}.btn:hover span{transform:translate(4px,-4px)}
.btn.wide{display:flex}.btn.ghost{background:none;color:var(--ink);border:1px solid var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}
.note{font-size:12px;color:#62695b;margin-top:16px}
.cases{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.case{background:#fff;border-radius:22px;padding:28px 26px;display:flex;flex-direction:column;gap:16px;box-shadow:0 24px 50px -36px #16191455;transition:transform .35s cubic-bezier(.2,.8,.2,1)}.case:hover{transform:translateY(-4px)}
.case h3{font-size:26px;margin:0;letter-spacing:-.5px}.case .kpi{background:var(--lime);border-radius:14px;padding:12px 15px;font-size:20px;font-weight:700}.case .kpi small{font-size:12px;font-weight:400;margin-left:8px}
.case p{font-size:13px;color:#4a4f43;line-height:1.8}.case i{font-style:normal;margin-top:auto;font-size:13px;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#9fb51d}
.did{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:12px;font-size:16px}.did li{padding-left:32px;position:relative}
.row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.faq{max-width:900px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:24px 0;font-size:17px;font-weight:700}summary::-webkit-details-marker{display:none}summary b{font-size:22px;font-weight:400;transition:transform .3s}details[open] summary b{transform:rotate(45deg)}
details p{padding:0 0 26px;color:#4a4f43;max-width:680px}
.cta{background:var(--lime);padding-top:84px;padding-bottom:84px}.cta h2{font-size:clamp(38px,6vw,84px);letter-spacing:-.04em;line-height:1.2;margin:20px 0 34px}.cta p{margin-bottom:28px;max-width:440px}
footer{padding-top:60px;padding-bottom:110px;font-size:13px}.fnav{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:34px}.fnav b{display:block;font-size:11px;letter-spacing:1.5px;font-weight:400;color:#666c5e;margin-bottom:14px}.fnav a{display:block;padding:5px 0}.fnav a:hover{text-decoration:underline}
.fbot{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;margin-top:50px;font-size:11px}.fbot .brand{margin-right:auto}
.moved{position:fixed;left:16px;bottom:16px;z-index:8600;max-width:min(330px,calc(100vw - 32px));background:var(--lime);border-radius:18px;padding:16px 44px 16px 18px;box-shadow:0 20px 50px -20px #161914aa;opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .4s,transform .5s cubic-bezier(.2,.8,.2,1)}
.moved.show{opacity:1;transform:none;pointer-events:auto}.moved b{display:block;font-size:17px;margin-bottom:4px}.moved span{font-size:13px;line-height:1.6}.moved button{position:absolute;top:8px;right:8px;width:30px;height:30px;border:0;border-radius:50%;background:#16191418;font-size:12px}
@media(max-width:800px){
header{height:78px}.brand img{width:30px;height:30px}.brand span{font-size:18px}.brand small{font-size:8px;letter-spacing:1px}
.p-hero{padding-top:40px;padding-bottom:50px}.sec,.cta{padding-top:56px;padding-bottom:56px}.plan{padding:26px 20px}.band{grid-template-columns:1fr;padding-top:44px;padding-bottom:44px}.steps{grid-template-columns:1fr 1fr}
.menu{display:block;position:fixed;right:112px;bottom:16px;z-index:3;width:98px;height:48px;padding:0;border:1px solid var(--ink);border-radius:99px;background:var(--paper);box-shadow:0 12px 28px -14px #161914aa}
.menu::after{content:'選單';position:absolute;left:44px;top:0;line-height:46px;font-size:14px;font-weight:700;letter-spacing:.08em}.menu[aria-expanded="true"]{background:var(--lime)}.menu[aria-expanded="true"]::after{content:'關閉'}
.menu i{position:absolute;left:18px;width:16px;height:2px;border-radius:2px;background:currentColor;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .2s}.menu i:nth-child(1){top:17px}.menu i:nth-child(2){top:22px}.menu i:nth-child(3){top:27px}
.menu[aria-expanded="true"] i:nth-child(1){transform:translateY(5px) rotate(45deg)}.menu[aria-expanded="true"] i:nth-child(2){opacity:0}.menu[aria-expanded="true"] i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
header::after{content:'';position:fixed;inset:0;z-index:1;background:#16191459;opacity:0;pointer-events:none;transition:opacity .3s}body.nav-open header::after{opacity:1;pointer-events:auto}
nav{position:fixed;right:16px;bottom:76px;z-index:3;width:min(270px,calc(100vw - 32px));margin:0;padding:8px;gap:0;flex-direction:column;counter-reset:n;background:#fff;border-radius:20px;box-shadow:0 24px 60px -20px #161914aa;visibility:hidden;opacity:0;transform:translateY(14px) scale(.94);transform-origin:bottom right;transition:opacity .22s,transform .35s cubic-bezier(.2,.8,.2,1),visibility 0s .35s}
nav.open{visibility:visible;opacity:1;transform:none;transition:opacity .22s,transform .35s cubic-bezier(.2,.8,.2,1)}
nav a{display:flex;align-items:center;min-height:52px;padding:0 16px;border:0!important;border-radius:14px;font-size:17px;font-weight:700}nav a::before{content:counter(n,decimal-leading-zero);counter-increment:n;font-size:11px;font-weight:400;letter-spacing:1px;color:#7d920e;margin-right:14px}nav a::after{content:'→';margin-left:auto;color:#9a9f90;font-weight:400}nav a:active{background:var(--lime)}
.moved{bottom:76px}}
@media(prefers-reduced-motion:no-preference){
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}.js .rv.in{opacity:1;transform:none}
.js h1 .hl{background-size:0 100%;animation:mark .7s cubic-bezier(.6,0,.2,1) .7s forwards}@keyframes mark{to{background-size:100% 100%}}
.js .p-hero>*{opacity:0;animation:up .9s cubic-bezier(.2,.8,.2,1) forwards}.js .p-hero>:nth-child(2){animation-delay:.08s}.js .p-hero>:nth-child(3){animation-delay:.18s}.js .p-hero>:nth-child(4){animation-delay:.28s}.js .p-hero>:nth-child(5){animation-delay:.38s}
@keyframes up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}.dot{animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{50%{box-shadow:0 0 0 6px #67860022}}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* 手機點擊時不要出現藍色或黑色的方框（電腦用鍵盤操作時仍保留外框，方便無障礙使用） */
*{-webkit-tap-highlight-color:transparent}
@media (hover:none),(pointer:coarse){*:focus,*:focus-visible{outline:none!important}.kc-input input:focus{box-shadow:none!important}}