/* Canonical source: public homepage 109134, audited 2026-10-23.
   Only shared chrome and heading weights; article content, sizes and colours stay local. */
html.tun-unified-ready{--tun-u-font:"Noto Sans TC","PingFang TC",sans-serif;--tun-u-inset:max(24px,3.7%);scroll-padding-top:112px}
html.tun-unified-ready .tun-u-retired{display:none!important}
html.tun-unified-ready body :is(h1,h2,h3,h4,h5,h6){font-family:var(--tun-u-font)!important;font-synthesis:weight}
html.tun-unified-ready body h1,html.tun-unified-ready body h2{font-weight:900!important}
html.tun-unified-ready body h3{font-weight:800!important}
html.tun-unified-ready body :is(h4,h5,h6){font-weight:700!important}
html.tun-unified-ready body :is(h1,h2,h3,h4,h5,h6) :is(a,span,strong,b,em){font-weight:inherit!important;font-family:inherit!important}
/* Homepage shortcut labels are navigation, not section titles. */
html.tun-unified-ready .tun26-entry h2{font-weight:800!important}
html.tun-unified-ready .tun-u-header,html.tun-unified-ready .tun-u-footer,html.tun-unified-ready .tun-u-dock,html.tun-unified-ready .tun-u-sheet{font-family:var(--tun-u-font)!important;letter-spacing:.15px;box-sizing:border-box}
html.tun-unified-ready :is(.tun-u-header,.tun-u-footer,.tun-u-dock,.tun-u-sheet) *{box-sizing:border-box}
html.tun-unified-ready :is(.tun-u-header,.tun-u-footer,.tun-u-sheet) a{color:inherit;text-decoration:none}
html.tun-unified-ready :is(.tun-u-header,.tun-u-footer,.tun-u-dock,.tun-u-sheet) :is(a,button,summary):focus-visible{outline:3px solid #167dde;outline-offset:3px}
html.tun-unified-ready .tun-u-header{position:sticky;top:0;z-index:1000;display:flex;flex-direction:row;align-items:center;gap:24px;min-height:80px;width:100%;max-width:none;margin:0;padding:12px var(--tun-u-inset);background:#f7faff;border:0;border-bottom:1px solid #e4e8f2;box-shadow:0 4px 16px #101d5209;color:#101d52;line-height:1.6}
html.tun-unified-ready body.admin-bar .tun-u-header{top:32px}
html.tun-unified-ready .tun-u-brand{display:block;flex:0 0 205px;width:205px;font-size:34px;font-weight:900;line-height:1.2;letter-spacing:3px;white-space:nowrap}
html.tun-unified-ready .tun-u-brand small{display:block;margin-top:5px;font-size:9px;font-weight:600;line-height:1.6;letter-spacing:1.3px}
html.tun-unified-ready .tun-u-nav{display:flex;flex:1;justify-content:center;align-items:center;gap:clamp(18px,2.3vw,34px);min-width:0}
html.tun-unified-ready .tun-u-nav details{position:relative;margin:0;border:0;color:#101d52}
html.tun-unified-ready :is(.tun-u-header,.tun-u-footer) summary{list-style:none}
html.tun-unified-ready :is(.tun-u-header,.tun-u-footer) summary::-webkit-details-marker{display:none}
html.tun-unified-ready .tun-u-nav summary{display:flex;align-items:center;gap:6px;min-height:44px;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap}
html.tun-unified-ready .tun-u-nav summary svg{width:14px;height:14px;transition:transform .15s}
html.tun-unified-ready .tun-u-nav details[open] svg{transform:rotate(180deg)}
html.tun-unified-ready .tun-u-dropdown{position:absolute;top:100%;left:-16px;min-width:166px;padding:8px;background:#fff;border:1px solid #e4e8f2;border-radius:14px;box-shadow:0 12px 28px #182b6014;z-index:1}
html.tun-unified-ready .tun-u-dropdown a{display:flex;align-items:center;min-height:44px;padding:9px 12px;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap}
html.tun-unified-ready .tun-u-nav details:nth-child(1) a:hover{background:#eaf5ff}
html.tun-unified-ready .tun-u-nav details:nth-child(2) a:hover{background:#f2edff}
html.tun-unified-ready .tun-u-nav details:nth-child(3) a:hover{background:#e9f8f0}
html.tun-unified-ready .tun-u-nav details:nth-child(4) a:hover{background:#fff0f3}
html.tun-unified-ready .tun-u-account{display:flex;align-items:center;gap:16px;flex:none;font-size:13px;font-weight:400;white-space:nowrap}
html.tun-unified-ready .tun-u-favorites{display:block;padding:9px 17px;border-radius:999px;color:#fff;background:linear-gradient(90deg,#a059f7,#008eff)}
html.tun-unified-ready .tun-u-footer{display:block;width:100%;max-width:none;padding:26px var(--tun-u-inset) 22px;margin:0;border:0;background:#0c1a3d;color:#f7f9ff;font-size:16px;line-height:1.6}
html.tun-unified-ready .tun-u-footer-inner{display:grid;grid-template-columns:minmax(0,1.25fr) repeat(3,minmax(0,.75fr));gap:24px;align-items:start;width:100%;margin:0}
html.tun-unified-ready .tun-u-footer-brand{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"logo copy" "logo social";align-items:center;align-content:start;column-gap:18px;min-height:48px}
html.tun-unified-ready .tun-u-footer-brand .tun-u-brand{grid-area:logo;width:auto;font-size:25px;font-weight:900;line-height:1.1;letter-spacing:2px;color:#fff}
html.tun-unified-ready .tun-u-footer-brand .tun-u-brand small{margin-top:4px;font-size:9px;letter-spacing:.8px;color:#b9c6e4}
html.tun-unified-ready .tun-u-footer-brand p{grid-area:copy;margin:0;color:#c6d0e7;font-size:12px;line-height:1.45}
html.tun-unified-ready .tun-u-social{grid-area:social;align-self:start;font-size:12px;font-weight:800;color:#75cdf8!important}
html.tun-unified-ready .tun-u-footer-group{margin:0;border:0;padding:0}
html.tun-unified-ready .tun-u-footer-group summary{display:flex;align-items:center;justify-content:space-between;min-height:48px;gap:14px;padding:0;border:0;font-size:14px;font-weight:850;color:#fff;cursor:pointer}
html.tun-unified-ready .tun-u-footer-toggle{position:relative;flex:0 0 24px;height:24px;border-radius:50%;background:#1d315d;color:#91d7ff}
html.tun-unified-ready .tun-u-footer-toggle::before,html.tun-unified-ready .tun-u-footer-toggle::after{content:"";position:absolute;left:7px;top:11px;width:10px;height:2px;background:currentColor}
html.tun-unified-ready .tun-u-footer-toggle::after{transform:rotate(90deg)}
html.tun-unified-ready .tun-u-footer-group[open] .tun-u-footer-toggle::after{transform:none}
html.tun-unified-ready .tun-u-footer-group nav{display:grid;gap:2px;padding:2px 0 14px}
html.tun-unified-ready .tun-u-footer-group nav a{display:flex;align-items:center;min-height:34px;font-size:12px;color:#c6d0e7}
html.tun-unified-ready .tun-u-footer-group nav a:hover{color:#7cddff}
html.tun-unified-ready .tun-u-footer-base{display:flex;justify-content:space-between;gap:18px;margin:12px 0 0;padding:12px 0 0;border-top:1px solid #ffffff24;color:#9facc8;font-size:13px}
html.tun-unified-ready .tun-u-footer-base p{margin:0}
html.tun-unified-ready .tun-u-footer-base a{color:#c6d0e7}
html.tun-unified-ready .tun-u-dock,html.tun-unified-ready .tun-u-sheet{display:none}
@media(max-width:1100px){html.tun-unified-ready .tun-u-header{gap:15px}html.tun-unified-ready .tun-u-brand{width:160px;flex-basis:160px;font-size:28px}html.tun-unified-ready .tun-u-nav{gap:18px}html.tun-unified-ready .tun-u-account{gap:8px;font-size:12px}html.tun-unified-ready .tun-u-favorites{padding:7px 11px}html.tun-unified-ready .tun-u-footer-inner{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 24px}html.tun-unified-ready .tun-u-footer-brand{grid-column:1/-1;grid-template-columns:auto minmax(0,300px)}}
@media(max-width:900px){html.tun-unified-ready .tun-u-nav{display:none}html.tun-unified-ready .tun-u-account{margin-left:auto}html.tun-unified-ready body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}html.tun-unified-ready .tun-u-dock{position:fixed;z-index:1010;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:6px max(4px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left));min-height:64px;background:#fff;border-top:1px solid #dce5f2;box-shadow:0 -5px 24px #101d521f;color:#475774}html.tun-unified-ready .tun-u-dock button{min-width:0;min-height:52px;margin:0;padding:4px 2px;border:0;border-radius:12px;background:transparent;color:inherit;font:800 13px/1.3 var(--tun-u-font);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer}html.tun-unified-ready .tun-u-dock button svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}html.tun-unified-ready .tun-u-dock button[aria-expanded=true]{color:var(--accent);background:var(--tint)}html.tun-unified-ready .tun-u-sheet:not([hidden]){position:fixed;z-index:1011;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));display:block;max-height:65dvh;overflow:auto;background:#fff;border:1px solid #dce5f2;border-radius:20px;box-shadow:0 14px 60px #101d5240;color:#101d52}html.tun-unified-ready .tun-u-sheet-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 18px 14px;background:var(--tint,#e8f3ff)}html.tun-unified-ready .tun-u-sheet-head h2{margin:0;font-size:24px;line-height:1.3;color:var(--accent,#1666ae)}html.tun-unified-ready .tun-u-close{width:44px;height:44px;padding:8px;border:1px solid #d6e1ef;border-radius:50%;background:#fff;color:#101d52;font-size:26px;cursor:pointer}html.tun-unified-ready .tun-u-sheet-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 18px 18px;gap:0 18px}html.tun-unified-ready .tun-u-sheet-links a{display:flex;align-items:center;min-height:56px;border-bottom:1px solid #e4e8f2;font-size:15px;color:#293854}html.tun-unified-ready .tun-u-sheet[hidden]{display:none!important}}
@media(max-width:767px){html.tun-unified-ready{--tun-u-inset:20px}html.tun-unified-ready .tun-u-header{min-height:72px;padding:12px 20px;gap:12px}html.tun-unified-ready body.admin-bar .tun-u-header{top:46px}html.tun-unified-ready .tun-u-brand{font-size:26px;flex-basis:auto;width:auto}html.tun-unified-ready .tun-u-favorites{display:none}html.tun-unified-ready .tun-u-account{font-size:13px}html.tun-unified-ready .tun-u-footer{padding-top:22px;padding-bottom:18px}html.tun-unified-ready .tun-u-footer-inner{grid-template-columns:1fr;gap:0}html.tun-unified-ready .tun-u-footer-brand{margin-bottom:10px;grid-template-columns:auto minmax(0,1fr);column-gap:14px}html.tun-unified-ready .tun-u-footer-base{display:block}html.tun-unified-ready .tun-u-footer-base a{display:block;margin-top:7px}}
@media(max-width:600px){html.tun-unified-ready body.admin-bar .tun-u-header{top:0}}
@media(prefers-reduced-motion:reduce){html.tun-unified-ready .tun-u-header *{transition:none!important}}