:root{--bg:#FBF7F2;--paper:#FFF4E2;--mist:#F4EEE6;--line:#ECE5DA;--navy:#2B2D4F;--navy2:#5E6080;--orange:#F98B4B;--orange2:#F47A3A;--orange-t:#FFE0CC;--yellow-t:#FFF1C9;--mint:#7FC8A0;
--font:"Nunito","Quicksand","Varela Round","Arial Rounded MT Bold",ui-rounded,"SF Pro Rounded","PingFang TC","Noto Sans TC",system-ui,sans-serif}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;background:radial-gradient(120% 60% at 50% 0%,#FFF1D6 0%,var(--bg) 60%);color:var(--navy);font-family:var(--font);font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:var(--orange2);text-underline-offset:3px}
a:hover{color:var(--navy)}
.top{max-width:820px;margin:0 auto;padding:24px 24px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);font-weight:900;font-size:22px;letter-spacing:.01em}
.brand .dot{width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFD2B0 0%,#F9A472 70%,#F47A3A 100%);box-shadow:0 6px 16px rgba(244,122,58,.25)}
.nav{display:flex;flex-wrap:wrap;gap:6px}
.nav a{padding:6px 14px;border-radius:999px;text-decoration:none;color:var(--navy2);font-weight:700;font-size:15px}
.nav a[aria-current=page]{background:var(--navy);color:#FBF7F2}
.nav a:hover{background:var(--orange-t);color:var(--navy)}
main{max-width:820px;margin:0 auto;padding:16px 24px 48px}
h1{font-size:clamp(32px,6vw,46px);line-height:1.15;margin:28px 0 8px;font-weight:900}
.lede{font-size:20px;color:var(--navy2);margin:0 0 28px}
.meta{font-size:14px;color:var(--navy2);margin:0 0 24px}
h2{font-size:24px;margin:36px 0 8px;font-weight:900}
h3{font-size:19px;margin:20px 0 4px;font-weight:800}
p,li{max-width:70ch}
ul{padding-left:1.2em}
li{margin:4px 0}
li::marker{color:var(--orange)}
hr{border:0;border-top:2px dashed var(--line);margin:40px 0}
.soft{background:var(--paper);border-radius:28px;padding:24px 28px;margin:20px 0}
.note{background:var(--yellow-t);border-radius:20px;padding:14px 20px;margin:20px 0;font-size:16px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin:24px 0}
.plan{border-radius:28px;padding:24px 28px}
.plan.free{background:var(--mist)}
.plan.paid{background:linear-gradient(180deg,#FFE7D3 0%,#FFD7BA 100%)}
.plan h2{margin:0 0 4px;font-size:22px}
.price{font-size:44px;font-weight:900;line-height:1.1;margin:8px 0 2px}
.price small{font-size:16px;font-weight:700;color:var(--navy2)}
.btn{display:inline-block;margin-top:14px;padding:14px 26px;border-radius:999px;background:var(--orange2);color:#fff;font-weight:800;text-decoration:none;box-shadow:0 10px 24px rgba(244,122,58,.28)}
.btn[aria-disabled=true]{background:var(--navy2);box-shadow:none;cursor:default}
footer{max-width:820px;margin:0 auto;padding:24px 24px 48px;color:var(--navy2);font-size:15px;border-top:2px dashed var(--line)}
footer nav a{color:var(--navy2);font-weight:700;text-decoration:none}
footer nav a:hover{color:var(--orange2)}
footer p{margin:6px 0}