:root { font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif; color: #254351; background: #f5f9fb; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; line-height: 1.85; }
header, footer { background: #fff; border-bottom: 1px solid #dce9ed; padding: 12px max(18px, calc((100vw - 960px) / 2)); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
footer { border-top: 1px solid #dce9ed; border-bottom: none; color: #567481; }
.brand { color: #245b77; font-size: 21px; font-weight: 800; text-decoration: none; }
main { width: min(960px, calc(100% - 32px)); margin: 26px auto 52px; }
.intro, section { background: #fff; border: 1px solid #d5e4eb; border-radius: 5px; padding: clamp(18px, 4vw, 34px); margin-bottom: 18px; }
h1, h2, h3 { color: #214e65; line-height: 1.45; }
h1 { font-size: clamp(25px, 4vw, 34px); margin: 0 0 12px; }
h2 { font-size: 25px; margin: 0 0 16px; border-bottom: 2px solid #e2eef3; padding-bottom: 10px; }
h3 { font-size: 17px; margin: 22px 0 5px; }
p { margin: 5px 0 13px; }
a { color: #216f97; }
section { scroll-margin-top: 16px; }
nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 19px; }
nav a { text-decoration: none; color: #245c77; background: #edf6f9; padding: 6px 13px; border: 1px solid #bad5e0; border-radius: 4px; }
nav a:hover, nav a:focus-visible { background: #dceff7; }
.meta { color: #5a7480; font-size: 14px; }
.notice { padding: 11px 14px; color: #665226; border: 1px solid #e5d39d; background: #fff9e8; }
.notice.ready { color: #286645; background: #f0faf2; border-color: #c7e1d0; }
dl { display: grid; grid-template-columns: minmax(130px, 25%) 1fr; gap: 8px; }
dt { font-weight: 700; } dd { margin: 0; overflow-wrap: anywhere; }
form { display: grid; gap: 12px; max-width: 660px; }
label { display: grid; gap: 5px; font-weight: 700; }
input, select, textarea { font: inherit; color: inherit; background: #fff; border: 1px solid #aac5d3; border-radius: 3px; padding: 9px 10px; min-width: 0; }
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible { outline: 2px solid #3b8cb4; outline-offset: 2px; }
button { font: inherit; cursor: pointer; background: #286e90; border: 1px solid #286e90; color: white; border-radius: 3px; padding: 9px 16px; }
button:disabled { opacity: .6; cursor: wait; }
.honeypot { position: absolute; left: -99999px; width: 1px; height: 1px; }
#support-status { min-height: 25px; }
.guide-toc { margin: 10px 0 22px; }
.guide-toc a { font-size: 14px; }
#guide h3 { scroll-margin-top: 18px; padding-top: 9px; margin-top: 28px; }
#guide ol, #guide ul { padding-inline-start: 1.5em; margin: 8px 0 17px; }
#guide li { margin: 6px 0; }
.guide-tip { padding: 12px 15px; border-left: 3px solid #71a9c1; background: #f0f7fa; color: #2c566b; }
.table-scroll { overflow-x: auto; margin: 13px 0 19px; border: 1px solid #d5e4eb; border-radius: 5px; }
.table-scroll:focus-visible { outline: 2px solid #3b8cb4; outline-offset: 2px; }
table { width: 100%; border-collapse: collapse; min-width: 590px; font-size: 14px; line-height: 1.65; }
th, td { border-bottom: 1px solid #e3edf1; padding: 10px 12px; vertical-align: top; text-align: left; }
th { background: #eff6f9; color: #244f65; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) { background: #fafcfd; }
td:first-child { font-weight: 700; white-space: nowrap; }
#terms, #privacy, #rules { overflow-wrap: anywhere; }
@media (max-width: 550px) { dl { grid-template-columns: 1fr; gap: 2px; } dt:not(:first-child) { margin-top: 8px; } header { justify-content: center; text-align: center; } .intro, section { padding: 17px; } nav a { padding: 7px 11px; } }