@font-face{font-family:Noto Serif TC Subset;src:url(/fonts/noto-serif-tc-400.woff2)format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Serif TC Subset;src:url(/fonts/noto-serif-tc-700.woff2)format("woff2");font-weight:700;font-style:normal;font-display:swap}:root{--paper:#faf7f2;--paper-sunk:#f2ede4;--ink:#2b2320;--ink-soft:#5c5149;--ink-faint:#6f6459;--rule:#e2dacd;--accent:#b4571a;--accent-soft:#e8c9ae;--badge-bg:#ece4d8;--serif:"Noto Serif TC Subset", "Songti TC", "Noto Serif CJK TC", "PingFang TC", "Microsoft JhengHei", serif;--sans:-apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans CJK TC", "Microsoft JhengHei", "Segoe UI", Roboto, sans-serif;--measure:36em;--fs:18px;color-scheme:light dark}:root[data-theme=dark]{--paper:#1b1917;--paper-sunk:#24211e;--ink:#ece4da;--ink-soft:#b6aa9e;--ink-faint:#9e9286;--rule:#3a342e;--accent:#e89050;--accent-soft:#6b4526;--badge-bg:#302b26}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#1b1917;--paper-sunk:#24211e;--ink:#ece4da;--ink-soft:#b6aa9e;--ink-faint:#9e9286;--rule:#3a342e;--accent:#e89050;--accent-soft:#6b4526;--badge-bg:#302b26}}:root[data-size=s]{--fs:16px}:root[data-size=m]{--fs:18px}:root[data-size=l]{--fs:21px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:var(--fs);font-variant-numeric:tabular-nums;margin:0;line-height:1.9}a{color:var(--accent);text-underline-offset:.22em}.bar{z-index:30;padding:.4rem max(1rem, env(safe-area-inset-left));background:color-mix(in srgb, var(--paper) 88%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);font-family:var(--sans);align-items:center;gap:.75rem;font-size:.82rem;line-height:1.4;display:flex;position:sticky;top:0}.bar .home{color:var(--ink);letter-spacing:.02em;font-weight:600;text-decoration:none}.bar .spacer{flex:auto}.ctrl{border:1px solid var(--rule);border-radius:.5rem;display:inline-flex;overflow:hidden}.ctrl button{min-width:44px;min-height:44px;color:var(--ink-soft);font-family:var(--sans);cursor:pointer;background:0 0;border:0;padding:0 .6rem;font-size:.82rem}.ctrl button+button{border-left:1px solid var(--rule)}.ctrl button[aria-pressed=true]{background:var(--badge-bg);color:var(--ink);font-weight:600}.wrap{max-width:var(--measure);padding:2.5rem max(1.15rem, env(safe-area-inset-left)) 5rem;margin:0 auto}.wide{max-width:46em}h1,h2,h3{font-family:var(--serif);line-height:1.45}.ch-title{letter-spacing:.01em;margin:.2rem 0 .3rem;font-size:1.9rem;font-weight:700}.meta{font-family:var(--sans);color:var(--ink-faint);font-size:.8rem;line-height:1.7}.kp{background:var(--badge-bg);color:var(--ink-soft);border-radius:.3rem;margin:.15rem .3rem .15rem 0;padding:.1rem .45rem;font-size:.76rem;display:inline-block}.prose>p{text-align:justify;margin:0 0 1.2em}.prose strong{font-weight:700}.prose hr{border:0;border-top:1px solid var(--rule);margin:2.2em 0}.table-scroll{-webkit-overflow-scrolling:touch;margin:1.6em 0;overflow-x:auto}.prose table{border-collapse:collapse;font-family:var(--sans);min-width:100%;font-size:.84rem;line-height:1.65}.prose th,.prose td{border:1px solid var(--rule);text-align:left;white-space:nowrap;padding:.45em .7em}.prose th{background:var(--paper-sunk);font-weight:600}abbr.term{text-decoration:underline dotted var(--accent);text-underline-offset:.25em;cursor:pointer;padding:.12em .05em;text-decoration-thickness:1.5px}abbr.term:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}#term-card{z-index:60;background:var(--paper);max-width:min(22rem,100vw - 2rem);color:var(--ink);border:1px solid var(--rule);font-family:var(--sans);border-radius:.6rem;padding:.85rem 1rem .9rem;font-size:.86rem;line-height:1.7;position:absolute;box-shadow:0 8px 28px #0000002e}#term-card[hidden]{display:none}#term-card .en{letter-spacing:.01em;font-weight:700}#term-card .zh{color:var(--ink-soft)}#term-card .note{color:var(--ink-soft);margin-top:.45rem;font-size:.82rem}#term-card .close{min-width:44px;min-height:44px;color:var(--ink-faint);cursor:pointer;background:0 0;border:0;font-size:1.1rem;position:absolute;top:.1rem;right:.1rem}details.box{border-top:1px solid var(--rule);margin:2.4em 0 0}details.box>summary{cursor:pointer;font-family:var(--sans);letter-spacing:.06em;color:var(--ink-faint);text-transform:uppercase;align-items:center;min-height:44px;padding:.8rem 0 .5rem;font-size:.8rem;list-style:none;display:flex}details.box>summary::-webkit-details-marker{display:none}details.box>summary:after{content:" ＋";margin-left:.4rem}details.box[open]>summary:after{content:" －"}.sidenote{font-family:var(--sans);color:var(--ink-soft);font-size:.84rem;line-height:1.8}.sidenote dl{grid-template-columns:max-content 1fr;gap:.35rem .9rem;margin:0 0 .9rem;display:grid}.sidenote dt{color:var(--ink-faint)}.sidenote dd{color:var(--ink);margin:0}.gloss-table{border-collapse:collapse;width:100%;font-size:.82rem}.gloss-table td{border-bottom:1px solid var(--rule);vertical-align:top;padding:.28em 0}.gloss-table td:first-child{white-space:nowrap;padding-right:1rem}.gloss-table .muted{color:var(--ink-faint)}.part{margin:2.4rem 0 0}.part h2{margin:0 0 .1rem;font-size:1.05rem}.part .term-label{font-family:var(--sans);color:var(--ink-faint);font-size:.76rem}.toc{margin:.8rem 0 0;padding:0;list-style:none}.toc li{border-top:1px solid var(--rule)}.toc a,.toc .row{min-height:44px;color:inherit;align-items:baseline;gap:.6rem;padding:.7rem .2rem;text-decoration:none;display:flex}.toc .n{font-family:var(--sans);color:var(--ink-faint);min-width:2.4em;font-size:.78rem}.toc .t{flex:auto}.toc .d{font-family:var(--sans);color:var(--ink-faint);font-size:.74rem}.badge{font-family:var(--sans);background:var(--badge-bg);color:var(--ink-faint);white-space:nowrap;border-radius:.3rem;padding:.08rem .4rem;font-size:.68rem}.toc .row{color:var(--ink-faint)}.nav{border-top:1px solid var(--rule);font-family:var(--sans);justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1rem;font-size:.85rem;display:flex}.nav a{align-items:center;min-width:44px;min-height:44px;padding:0 .25rem;display:inline-flex}.cta{background:var(--accent);color:#fff;min-height:44px;font-family:var(--sans);border-radius:.5rem;align-items:center;padding:0 1.1rem;font-size:.88rem;font-weight:600;text-decoration:none;display:inline-flex}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.bar,.nav,details.box,#term-card,.no-print{display:none!important}body{color:#000;background:#fff;font-size:11pt}.wrap{max-width:none;padding:0}abbr.term{text-decoration:none}}.page-title{margin:.2rem 0 .3rem;font-size:1.6rem;font-weight:700}.page-lead{font-family:var(--sans);color:var(--ink-soft);margin:0 0 2.4rem;font-size:.85rem;line-height:1.8}.more{border-top:1px solid var(--rule);font-family:var(--sans);flex-wrap:wrap;gap:.4rem 1.4rem;margin-top:3rem;padding-top:1.2rem;font-size:.85rem;display:flex}.more a{align-items:center;min-height:44px;display:inline-flex}.tl{border-left:2px solid var(--rule);margin:0;padding:0 0 0 1.5rem;list-style:none}.tl>li{padding:0 0 2rem .35rem;position:relative}.tl>li:before{content:"";background:var(--accent);border-radius:50%;width:12px;height:12px;position:absolute;top:.55rem;left:calc(-1.5rem - 7px)}.tl .when{font-family:var(--sans);color:var(--ink-faint);font-size:.78rem}.tl .what{margin:.15rem 0 .35rem;font-weight:700}.tl .what a{color:inherit;border-bottom:1px solid var(--accent-soft);text-decoration:none}.tl .sum{color:var(--ink-soft);font-size:.92rem;line-height:1.8}.tl .pending{color:var(--ink-faint);font-weight:400}.term-band{background:var(--paper-sunk);font-family:var(--sans);color:var(--ink-soft);border-radius:.4rem;margin:2.2rem 0 1.4rem;padding:.45rem .8rem;font-size:.78rem}.cards{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1rem;display:grid}.card{border:1px solid var(--rule);background:var(--paper);border-radius:.6rem;padding:.9rem 1rem 1rem}.card h3{margin:0 0 .1rem;font-size:1.02rem}.card .role{font-family:var(--sans);color:var(--ink-soft);font-size:.78rem;line-height:1.6}.card .note{color:var(--ink-soft);margin:.55rem 0 0;font-size:.88rem;line-height:1.75}.card .apps{font-family:var(--sans);color:var(--ink-faint);margin-top:.6rem;font-size:.76rem}.rows{border-collapse:collapse;width:100%}.rows th{font-family:var(--sans);color:var(--ink-faint);text-align:left;border-bottom:1px solid var(--rule);padding:.4rem .6rem .4rem 0;font-size:.74rem;font-weight:600}.rows td{border-bottom:1px solid var(--rule);vertical-align:top;padding:.55rem .6rem .55rem 0;font-size:.9rem;line-height:1.7}.rows td:last-child,.rows th:last-child{padding-right:0}.rows .en{font-family:var(--sans);white-space:nowrap;font-weight:600}.rows .sub{font-family:var(--sans);color:var(--ink-faint);font-size:.78rem;line-height:1.6}.unit-head{margin:2.4rem 0 .6rem;font-size:1rem;font-weight:700}.unit-head .letter{color:var(--accent);margin-right:.4rem}.cov{font-family:var(--sans);color:var(--ink-faint);font-size:.78rem}.kp-id{font-family:var(--sans);color:var(--ink-soft);white-space:nowrap;font-size:.8rem}a.kp{text-decoration:none}a.kp:hover{background:var(--accent-soft)}:target>.kp-id,:target .kp-id{color:var(--accent);font-weight:700}.rows td{padding-top:.2rem;padding-bottom:.2rem}.rows a,.card .apps a,.tl .what a,a.kp{align-items:center;min-height:44px;padding:0 .3rem;display:inline-flex}.rows a:first-child,.card .apps a:first-child{margin-left:-.3rem}a.kp{border-radius:.3rem;padding:0 .5rem}.card .apps{flex-wrap:wrap;align-items:center;gap:0 .2rem;display:flex}.card .apps a{margin-right:0}.bar .home{align-items:center;min-width:44px;min-height:44px;display:inline-flex}.more a,a.kp,.rows a,.card .apps a{justify-content:center;min-width:44px}.ctrl button{white-space:nowrap}.bar{gap:.5rem}.bar .home{flex:none}.card h2{margin:0 0 .1rem;font-size:1.02rem;line-height:1.45}a.kp{border:1px solid var(--rule);color:var(--ink-soft);background:0 0;margin:.15rem .35rem .15rem 0;font-size:.78rem}a.kp:hover,a.kp:focus-visible{background:var(--badge-bg);border-color:var(--accent-soft)}