/* HKADH site. Tokens for the light page and the night page; theme.js sets .dark on before paint. */ :root{--paper:#F2F3F7;--city:#2F4A5E;--ink:#14202A;--muted:#3F4C57;--surface:#E2E6EB;--accent:#2A7A85;--time:#B5302D;--state:#2F7A5B;--new:#A83A78;--urgent:#BD5426;--members:#6D4A96;--gold:#8F6D1F; --font:'Source Sans 3',system-ui,sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;--cjk:'Noto Sans TC',sans-serif;--max:1200px;--pad:22px;color-scheme:light} html.dark{--paper:#1B2733;--city:#9DB5C8;--ink:#EEF0F2;--muted:#A9B6C0;--surface:#2B3742;--accent:#78C6CF;--time:#E8827B;--state:#7CC8A0;--new:#E68BBE;--urgent:#F0A070;--members:#B99BE0;--gold:#E9C45A;color-scheme:dark} *,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%} body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--font);-webkit-font-smoothing:antialiased} body.l-zh{font-family:var(--font),var(--cjk);line-height:1.75}body.l-zh h1,body.l-zh h2,body.l-zh h3{font-family:var(--font),var(--cjk)} img,svg{max-width:100%;height:auto;display:block}[hidden]{display:none!important}h1,h2,h3,p,ul,ol{margin:0}ul,ol{padding:0;list-style:none}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}a{color:var(--accent)} :lang(zh-Hant){font-family:var(--font),var(--cjk)}.mono{font-family:var(--mono);font-size:.88em}.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap} .skip{position:absolute;left:-999px;top:8px;z-index:100;padding:8px 12px;background:var(--ink);color:var(--paper)}.skip:focus{left:8px} :focus-visible{outline:2px solid var(--accent);outline-offset:3px} .in{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}.in.narrow{max-width:760px} .ic{width:20px;height:20px;display:inline-block;vertical-align:-4px}.ic.ext{width:14px;height:14px;vertical-align:-1px;margin-left:2px} /* masthead */ .nav .in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap} .brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}.brand .txt{display:flex;flex-direction:column;justify-content:center;line-height:1.1;position:relative;top:2px} .brand .wm{font:700 22px/1 var(--font);letter-spacing:.02em;display:flex;align-items:center;gap:10px}.brand .zh-in{font:500 14px/1 var(--cjk);letter-spacing:.06em;color:var(--muted)}.brand .sub{font:400 12.5px/1.2 var(--font);color:var(--muted);margin-top:2px} .nav nav ul{display:flex;gap:18px;align-items:center;font:500 15px var(--font)}.nav nav a{color:var(--ink);text-decoration:none;border-bottom:1.5px solid transparent;display:inline-flex;align-items:center;gap:6px}.nav nav a:hover,.nav nav a[aria-current]{border-color:var(--accent);color:var(--accent)}.nav nav a.mem{color:var(--members)}.nav nav a.mem:hover{border-color:var(--members)}.nav nav a.lang{font-family:var(--font),var(--cjk)} .menu{display:none}.menu .ic{width:22px;height:22px}.menu .shut{display:none}.menu[aria-expanded="true"] .open{display:none}.menu[aria-expanded="true"] .shut{display:block} .theme{position:relative}.themebtn{display:inline-flex;padding:4px;color:var(--ink);border-radius:2px}.themebtn .ic{width:22px;height:22px}.themebtn .t-light,.themebtn .t-dark{display:none} html[data-theme="light"] .themebtn .t-auto,html[data-theme="dark"] .themebtn .t-auto{display:none}html[data-theme="light"] .themebtn .t-light{display:block}html[data-theme="dark"] .themebtn .t-dark{display:block} .themepop{position:absolute;right:0;top:36px;z-index:20;width:300px;background:var(--paper);border:1.5px solid var(--city);padding:14px;font-size:14px;line-height:1.5}.themepop .m{color:var(--muted);font-size:13px;margin-top:6px}.themepop .row{display:flex;gap:8px;margin-top:10px}.themepop .btn.sm{height:32px;padding:0 10px;font-size:13px}.themepop .link{color:var(--accent);border-bottom:1.5px solid var(--accent)}.themepop [aria-pressed="true"]{background:var(--city);color:var(--paper);border-color:var(--city)} /* status, notice */ .status{display:block;border-top:1px solid var(--surface);border-bottom:1px solid var(--surface);font:400 14.5px/1.45 var(--font);color:var(--muted);text-decoration:none}.status .in{display:block;padding-top:8px;padding-bottom:8px}.status b{color:var(--accent);font-weight:600;margin-right:3px}.status:hover{color:var(--ink);background:var(--surface)} .notice{font:400 15px var(--font);color:var(--ink)}.notice .in{display:flex;gap:12px;align-items:center;padding-top:10px;padding-bottom:10px}.notice.urgent{background:color-mix(in srgb,var(--urgent) 10%,var(--paper))}.notice a{margin-left:auto;white-space:nowrap;text-decoration:none;border-bottom:1.5px solid var(--urgent);color:var(--urgent);font-weight:500;display:inline-flex;align-items:center;gap:4px} /* hero, page heads */ .hero{padding:40px 0 36px} .kicker{font:500 15px/1.4 var(--font);color:var(--muted);margin-bottom:8px}.kicker a{color:var(--muted);text-decoration:none;border-bottom:1.5px solid var(--surface)} h1{font:700 clamp(28px,3.4vw,40px)/1.12 var(--font);letter-spacing:-.005em;max-width:24ch;margin-bottom:16px}.hero .stand{font-size:19px;max-width:58ch;margin-bottom:20px} .page{padding:36px 0 30px}.page h1{max-width:30ch}.page .lead{font-size:20px;line-height:1.5;max-width:60ch;margin-bottom:14px}.page .body{max-width:70ch;margin-bottom:12px}.note{display:block;padding:10px 14px;border-left:3px solid var(--new);background:color-mix(in srgb,var(--new) 8%,var(--paper));font-size:15px} .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}.line{color:var(--muted);display:block} .seam{display:block;width:100%} /* buttons: one box */ .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;box-sizing:border-box;height:40px;padding:0 16px;font:500 15px/1 var(--font);border-radius:2px;text-decoration:none;background:var(--city);color:var(--paper);border:1.5px solid var(--city)}.btn .ic{width:16px;height:16px} .btn.outline{background:transparent;color:var(--accent);border-color:var(--accent)}.btn.sample{opacity:.6} /* sections */ .sec{padding:26px 0 24px}.sec h2{font:700 22px/1.2 var(--font);color:var(--ink);margin-bottom:14px} .sec .lead{font-size:19px;max-width:60ch;margin-bottom:14px}.sec .body{max-width:70ch;margin-bottom:10px}.small{font-size:14px;color:var(--muted)}.more{margin-top:16px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}.listlink{font-size:14px;color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:6px;border-bottom:1.5px solid var(--surface)}.listlink:hover{color:var(--accent);border-color:var(--accent)} .login{display:grid;gap:14px;max-width:420px}.login label{display:grid;gap:6px;font-size:14px;color:var(--muted)}.login input{font:400 16px var(--font);padding:8px 10px;border:1.5px solid var(--surface);background:var(--paper);color:var(--ink);border-radius:2px}.login input:focus{border-color:var(--accent);outline:none}.login .cta{align-items:center}.foot .small .ic{width:13px;height:13px;vertical-align:-2px;margin-right:3px} .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.card{background:var(--surface);padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px} .card .date{display:flex;gap:6px 10px;align-items:baseline;flex-wrap:wrap;font-size:14px;color:var(--muted)}.card .date .tag{margin-left:auto}.types .date .d{font-weight:600;color:var(--city)} .card h3{font:700 18px/1.25 var(--font);margin:2px 0}.card h3 a{color:var(--ink);text-decoration:none;border-bottom:1.5px solid transparent}.card h3 a:hover{border-color:var(--accent)}.card .meta{font-size:14.5px;line-height:1.45;color:var(--muted)}.card .desc{font-size:15px;margin-top:4px;max-width:80ch}.card .links{font-size:14px;margin-top:auto;padding-top:8px;display:flex;gap:18px;flex-wrap:wrap} .keynote{font-size:14.5px;line-height:1.45;color:var(--gold);margin-top:6px} .tag{font:600 13.5px var(--font);color:var(--c,var(--accent))} .tag.time{--c:var(--time)}.tag.state{--c:var(--state)}.tag.new{--c:var(--new)}.tag.plain{--c:var(--muted)}.tag.mem{--c:var(--members)} .list{border-top:1px solid var(--surface)}.list li{padding:14px 0;border-bottom:1px solid var(--surface);display:grid;grid-template-columns:1fr auto;gap:4px 16px}.list .date{display:flex;gap:12px;align-items:baseline;font-size:14px;color:var(--muted);grid-column:1/-1}.list h3{font:600 17px/1.3 var(--font)}.list h3 a{color:var(--ink);text-decoration:none;border-bottom:1.5px solid var(--accent)}.list p{font-size:15px;color:var(--ink);max-width:70ch;grid-column:1/-1} .linklist li{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:12px 0;border-bottom:1px solid var(--surface);align-items:baseline}.linklist a{font:600 16px var(--font);text-decoration:none;border-bottom:1.5px solid var(--accent);display:inline-flex;align-items:center;gap:8px}.linklist a.mem{color:var(--members);border-color:var(--members)}.linklist span{font-size:15px;color:var(--muted)} .timeline li{display:grid;grid-template-columns:170px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--surface)}.timeline .when{color:var(--city);font-weight:600}.timeline .what{max-width:70ch}.timeline+.body{margin-top:14px} .plain li{display:flex;gap:10px;align-items:center;padding:6px 0} .offices{border-top:1px solid var(--surface);max-width:760px}.offices li{display:grid;grid-template-columns:1fr 1fr;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--surface)}.offices .office{font-weight:600}.offices .vacant{color:var(--muted)} /* design page */ .markrow{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}.markrow .stage{flex:none}.markrow-txt{flex:1;min-width:280px}.sizes{display:flex;gap:16px;align-items:flex-end;margin-top:12px} .pal{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:8px 20px}.pal li{display:grid;grid-template-columns:44px 1fr;gap:2px 10px;font-size:14px;padding:4px 0}.pal .sw{display:flex;grid-row:1/4;gap:2px}.pal .sw i{width:20px;height:44px;display:block}.pal b{font-weight:600}.pal .hex,.pal .role{color:var(--muted);font-size:12.5px} .icons{display:flex;gap:18px;flex-wrap:wrap}.icons li{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;color:var(--muted)}.icons .ic{width:24px;height:24px;color:var(--ink)} /* join form */ .pay{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:0;max-width:760px;border-top:1px solid var(--surface);margin-top:6px}.pay dt,.pay dd{margin:0;padding:10px 0;border-bottom:1px solid var(--surface)}.pay dt{font-weight:600} .join{display:grid;gap:20px;max-width:620px}.join .field{display:grid;gap:6px;border:0;padding:0;margin:0;min-width:0}.join .lab{font-weight:600;font-size:16px;padding:0}.join input[type=text],.join input[type=email]{font:400 17px var(--font);padding:9px 11px;border:1.5px solid var(--line,#C9D0D8);background:var(--paper);color:var(--ink);border-radius:2px;width:100%}.join input:focus{border-color:var(--accent);outline:none} .join .hint{font-size:14.5px;color:var(--muted)}.join .err{font-size:14.5px;color:var(--time);font-weight:600}.join .invalid input[type=text],.join .invalid input[type=email],.join .invalid .drop{border-color:var(--time)} .join .radio{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;padding:8px 0;cursor:pointer}.join .radio input{margin-top:6px;accent-color:var(--city);width:16px;height:16px}.join .radio b{font-weight:600} .drop{display:flex;align-items:center;justify-content:center;text-align:center;min-height:92px;padding:16px;border:1.5px dashed var(--muted);border-radius:2px;color:var(--muted);cursor:pointer;position:relative;overflow-wrap:anywhere}.drop input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.drop:hover,.drop.over,.drop:focus-within{border-color:var(--accent);color:var(--accent)}.drop.over{background:var(--surface)}.drop.has{border-style:solid;color:var(--ink)} .join .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.join .privacy{max-width:70ch}.join button[disabled]{opacity:.6;cursor:default}.join [hidden]{display:none} /* footer */ .foot-wrap{margin-top:36px;line-height:0}.foot{background:var(--city);color:var(--paper);line-height:1.5;font-size:14px}.foot .in{display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:104px;padding-top:24px;padding-bottom:26px;flex-wrap:wrap}.foot .wm{font-weight:700;margin-right:4px}.foot .zh{font-family:var(--cjk);margin-left:6px}.foot a{color:var(--paper);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--paper) 50%,transparent)}.foot .small{font-size:12.5px;opacity:.85;color:var(--paper)}.foot .r{text-align:right} [data-sample]{position:relative}html.show-samples [data-sample]::after{content:"Sample";position:absolute;top:0;right:0;font:600 10px/1 system-ui;letter-spacing:.06em;text-transform:uppercase;padding:3px 6px;background:var(--time);color:#fff;z-index:5} @media (max-width:900px){.menu{display:inline-flex;padding:6px;color:var(--ink)}.nav nav{display:none;width:100%}.nav nav.open{display:block}.nav nav ul{flex-direction:column;align-items:flex-start;gap:12px;padding:8px 0 4px}.nav nav .theme{align-self:stretch}.themepop{position:static;width:auto;margin-top:8px}.timeline li{grid-template-columns:1fr}.list li,.linklist li{grid-template-columns:1fr}.foot .r{text-align:left}.brand .sub{display:none}} @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}} @media print{.nav nav,.status,.notice,.foot-wrap svg{display:none}body{font-size:12pt}}