:root{color-scheme:light;--paper:#faf8f3;--ink:#282b26;--muted:#64665e;--accent:#a43d1b;--line:#dcded3;--tint:#efeee5;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.85}::selection{color:#282b26;background:#f5d7b9}a{color:var(--accent);text-underline-offset:.25em;overflow-wrap:anywhere;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:6px;border-radius:2px}.wrap{width:min(1120px,100% - 96px);margin-inline:auto}.skip-link{z-index:2;background:var(--ink);color:#fff;padding:10px 18px;position:fixed;top:12px;left:12px;transform:translateY(-180%)}.skip-link:focus{transform:none}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;padding-block:27px;display:flex}.brand{color:var(--ink);letter-spacing:-.7px;align-items:center;gap:11px;font-size:23px;font-weight:750;text-decoration:none;display:inline-flex}.brand img{display:block}.site-header nav{flex-wrap:wrap;gap:28px;font-size:14px;font-weight:550;display:flex}.site-header nav a{color:var(--muted);padding-block:8px;text-decoration:none}.site-header nav a[aria-current=page],.site-header nav a:hover{color:var(--accent)}.eyebrow{color:var(--muted);letter-spacing:1.8px;font-size:12px;font-weight:650;line-height:1.6}.status-dot{background:var(--accent);vertical-align:1px;border-radius:50%;width:7px;height:7px;margin-right:9px;display:inline-block}h1{letter-spacing:-.04em;margin:22px 0;font-size:clamp(40px,5.5vw,68px);font-weight:720;line-height:1.2}.lede{color:var(--muted);max-width:650px;font-size:19px;line-height:1.8}.page-intro{padding:60px 0 45px}.updated{color:var(--muted);flex-wrap:wrap;gap:8px 16px;margin:28px 0 0;font-size:12px;display:flex}.updated time{color:var(--ink);font-variant-numeric:tabular-nums}.policy-layout{border-top:1px solid var(--line);grid-template-columns:240px minmax(0,1fr);gap:68px;padding-bottom:88px;display:grid}.policy-nav{align-self:start;padding-top:32px;position:sticky;top:32px}.policy-nav .eyebrow{margin:0 0 20px}.policy-nav ol{counter-reset:stops;margin:0;padding:0;list-style:none}.policy-nav li{counter-increment:stops;position:relative}.policy-nav li:before{content:"";background:var(--line);width:1px;position:absolute;top:27px;bottom:-13px;left:11px}.policy-nav li:last-child:before{display:none}.policy-nav li a{color:var(--muted);align-items:center;gap:13px;padding-block:9px;font-size:13px;text-decoration:none;display:flex;position:relative}.policy-nav li a:before{content:counter(stops, decimal-leading-zero);border:1px solid var(--line);background:var(--paper);font-variant-numeric:tabular-nums;border-radius:50%;flex-shrink:0;place-items:center;width:23px;height:23px;font-size:10px;display:grid}.policy-nav li a:hover{color:var(--accent)}.policy-nav li a:hover:before{border-color:var(--accent)}.back-top{margin:32px 0 0 36px;font-size:12px;text-decoration:none;display:inline-block}.policy-body{min-width:0;padding-top:34px}.summary{background:var(--tint);border-left:3px solid var(--accent);padding:24px 28px}.summary .eyebrow{color:var(--ink);letter-spacing:1px;margin:0 0 12px}.summary ul{margin:0;padding-left:20px;font-size:14px}.summary li+li{margin-top:7px}.policy-body section{padding-top:38px;scroll-margin-top:24px}.policy-body section+section{border-top:1px solid var(--line);margin-top:34px}h2{letter-spacing:-.5px;align-items:baseline;gap:15px;margin:0 0 22px;font-size:24px;font-weight:650;line-height:1.45;display:flex}.section-number{color:var(--accent);letter-spacing:0;font-variant-numeric:tabular-nums;font-size:12px;font-weight:550}h3{margin:25px 0 8px;font-size:17px;font-weight:650}.policy-body p{margin:0 0 16px}.policy-body p:last-child{margin-bottom:0}.policy-body ul{padding-left:22px}.policy-body li+li{margin-top:10px}.data-list{margin:0 0 22px}.data-list>div{border-bottom:1px solid var(--line);grid-template-columns:146px minmax(0,1fr);gap:22px;padding:19px 0;display:grid}.data-list>div:first-child{padding-top:0}.data-list dt{font-size:14px;font-weight:650;line-height:1.8}.data-list dd{color:var(--muted);margin:0;font-size:15px}.service-list{margin-top:0}.reference-links{color:var(--muted);font-size:14px}.policy-body .contact-section{background:var(--tint);border-top:0;margin-top:42px;padding:30px}.contact-section .eyebrow{font-size:11px}.contact-section h2{margin-bottom:14px}.contact-link{letter-spacing:-.5px;font-size:23px;font-weight:600;display:inline-block}.home-intro{padding:90px 0 76px}.home-intro h1{font-size:clamp(48px,7vw,84px)}.primary-link{background:var(--accent);color:#fff;border-radius:5px;align-items:center;gap:36px;margin-top:18px;padding:14px 24px;font-size:15px;font-weight:550;text-decoration:none;display:inline-flex}.primary-link:hover{background:#8b3114}.home-note{border-top:1px solid var(--line);grid-template-columns:1.4fr 1fr;gap:100px;padding:32px 0 70px;display:grid}.home-note p:not(.eyebrow){color:var(--muted);font-size:14px}.home-note a{font-size:14px}.site-footer{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-block:27px;font-size:12px;display:flex}.site-footer a{color:var(--muted);text-decoration:none}@media (width<=900px){.wrap{width:calc(100% - 56px)}.policy-layout{grid-template-columns:180px minmax(0,1fr);gap:32px}.data-list>div{grid-template-columns:1fr;gap:6px}.home-note{gap:50px}}@media (width<=640px){.wrap{width:calc(100% - 40px)}.site-header{gap:16px;padding-block:20px}.brand{gap:8px;font-size:21px}.brand img{width:30px;height:30px}.site-header nav{gap:15px;font-size:12px}.page-intro{padding:40px 0 30px}.lede{font-size:17px}.desktop-break{display:none}.updated{line-height:1.9;display:block}.updated time{display:block}.policy-layout{padding-bottom:48px;display:block}.policy-nav{border-bottom:1px solid var(--line);padding-block:23px;position:static}.policy-nav .eyebrow{margin-bottom:12px}.policy-nav ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px;display:grid}.policy-nav li:before,.back-top{display:none}.policy-nav li a{gap:8px;padding-block:8px;font-size:12px}.policy-body{padding-top:26px}.summary{padding:21px}h2{gap:12px;margin-bottom:18px;font-size:22px}.policy-body section{padding-top:30px}.policy-body section+section{margin-top:28px}.policy-body .contact-section{padding:24px}.contact-link{font-size:21px}.home-intro{padding-block:62px}.home-note{grid-template-columns:1fr;gap:20px;padding-bottom:45px}.site-footer{gap:3px;padding-block:24px;display:grid}}@media print{:root{--paper:#fff;--ink:#000;--muted:#333}.wrap{width:100%}.site-header nav,.policy-nav,.skip-link{display:none}.policy-layout{display:block}.page-intro{padding-block:24px}h1{font-size:32px}h2,h3{break-after:avoid}a{color:inherit}}