@font-face{font-family:"Source Han Sans TC";src:url("assets/SourceHanSansTW-VF.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{--navy:#030d1d;--ink:#102e43;--blue:#294e79;--cyan:#2dcddd;--muted:#527083;--paper:#f0f7fa;--line:#d7e5ec;--gold:#e3bc54;--content:1200px;font-family:"Source Han Sans TC",sans-serif;color:var(--ink);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:70px}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block;height:auto}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #00889d;outline-offset:4px}h1,h2,h3,p{margin:0}button{border:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.skip-link{position:fixed;top:-80px;left:16px;padding:12px;background:white;z-index:99}.skip-link:focus{top:10px}
.site-header{position:absolute;top:0;left:0;width:100%;z-index:10;color:white}.site-header nav{display:flex;justify-content:center;gap:clamp(26px,3.25vw,64px);padding:clamp(22px,2.12vw,42px) 20px;font-size:clamp(12px,.91vw,18px);font-weight:500}.site-header a:hover{color:var(--cyan)}.menu-toggle{display:none}.hero{position:relative;aspect-ratio:1980/1048;max-width:1980px;margin:auto;background:var(--navy) url("assets/hero-art.webp") center/100% 100% no-repeat;color:#fff}.hero-copy{position:absolute;top:16.8%;left:5.91%;width:47%}.year{font-size:clamp(30px,3.03vw,60px);font-weight:400;letter-spacing:.13em;line-height:1.2}.accent-rule{height:1px;width:7.1%;background:var(--cyan);margin:1.2vw 0 1.6vw}.hero h1{font-size:clamp(22px,2.525vw,50px);font-weight:500;line-height:1.45;letter-spacing:.02em;white-space:nowrap}.english-title{font-size:clamp(10px,1.01vw,20px);margin-top:.2vw}.tagline{font-size:clamp(15px,1.62vw,32px);letter-spacing:.17em;margin-top:1.5vw}.english-tagline{font-size:clamp(12px,1.26vw,25px);line-height:1.5;opacity:.6;margin-top:.35vw}.hero-organizer{display:flex;align-items:center;gap:.5vw;margin-top:1.35vw}.hero-organizer span{font-size:clamp(8px,.505vw,10px)}.hero-organizer img{width:10.56vw;max-width:209px}.hero-details{position:absolute;left:5.91%;top:63.74%;width:23.75%;padding:1.1vw 1.5vw;background:#0a2034cc;border-radius:4px;font-size:clamp(9px,.76vw,15px);line-height:1.85}.hero-details .event-date{font-size:clamp(17px,1.62vw,32px);line-height:1.5;font-weight:600}.hero-details .checkin{color:#90adba;font-size:clamp(8px,.66vw,13px);margin:.2vw 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--cyan);color:var(--ink);border-radius:5px;padding:11px 22px;font-weight:700;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:#69e4ed;transform:translateY(-1px)}.hero-register{position:absolute;right:3.73%;top:86.26%;width:10.2%;height:4.77%;padding:0;font-size:clamp(10px,.81vw,16px)}.hero-register span{font-size:1.6em}
.section{position:relative;scroll-margin-top:24px}.section-heading{text-align:center}.section-heading>p{color:var(--muted);font-size:clamp(10px,.71vw,14px);line-height:1.4;margin-bottom:8px;font-weight:400}.section-heading h2{font-size:clamp(26px,2.02vw,40px);line-height:1.4;font-weight:700;color:var(--blue)}.content-width{width:60.606%;max-width:var(--content);margin:0 auto}.about{background:var(--navy) url("assets/about-bg.webp") center/cover no-repeat;min-height:27.02vw;padding:7.3vw 20px 6vw;color:#fff;text-align:center}.about .section-heading>p{color:var(--cyan)}.about .section-heading h2{font-size:clamp(22px,1.92vw,38px);color:white}.about-copy{max-width:1080px;width:58%;margin:24px auto 0;font-size:clamp(14px,1.11vw,22px);line-height:1.55}.speakers{background:white url("assets/light-bg.webp") center/cover no-repeat;padding:5.3vw 20px 5vw;min-height:38.64vw}.speakers h2{color:#292929}.speaker-grid{width:57%;max-width:1090px;margin:40px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,1.52vw,30px)}.speaker-card{min-width:0;border-radius:16px;background:white;overflow:hidden;box-shadow:0 1px 7px #0002;text-align:center;color:#3c3c3c}.speaker-card>img{width:100%;aspect-ratio:1;object-fit:cover}.speaker-info{padding:20px 10px}.speaker-info h3{font-size:clamp(19px,1.62vw,32px);font-weight:700}.speaker-info p{font-size:clamp(12px,.91vw,18px);line-height:1.35;margin:8px 0 14px}.speaker-more{border-radius:30px;color:#fff;background:var(--gold);padding:7px 17px;font-size:clamp(11px,.71vw,14px);font-weight:600}.speaker-more:hover{background:#a47713}
.agenda{padding:6.6vw 0 4.9vw}.agenda-jump{display:flex;width:28.2%;max-width:560px;margin:18px auto 20px;border-radius:40px;background:#e1f7fc;overflow:hidden}.agenda-jump a{width:50%;text-align:center;padding:8px 16px;color:#5f8598;border-radius:40px;font-size:clamp(15px,1.26vw,25px)}.agenda-jump a.active{color:white;background:var(--navy)}.event-summary{width:42%;max-width:830px;margin:0 auto 40px}.event-summary p{display:flex;align-items:center;gap:12px;font-size:clamp(13px,1.11vw,22px);line-height:1.5;margin-top:10px;flex-wrap:wrap}.event-summary small{font-size:clamp(10px,.71vw,14px)}.gold-icon{display:inline-grid;place-items:center;width:36px;height:36px;background:#b8871e;color:white;border-radius:50%;font-size:22px;flex-shrink:0}.schedule{scroll-margin-top:24px;margin-top:44px}.schedule>header{background:var(--navy);color:#fff;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;border-radius:5px 5px 0 0}.schedule h3{font-size:clamp(17px,1.31vw,26px)}.schedule header span{font-size:clamp(11px,.81vw,16px);color:#d4dce4}.schedule table{border-collapse:collapse;width:100%;table-layout:fixed;font-size:clamp(12px,.91vw,18px);line-height:1.45}.time-col{width:14%}.topic-col{width:43.7%}.schedule th{text-align:left;font-size:clamp(10px,.71vw,14px);font-weight:500;color:var(--muted);padding:16px 22px}.schedule td{padding:19px 22px;vertical-align:top;border-bottom:1px solid #d7e5ecaa;overflow-wrap:anywhere}.schedule td:first-child{font-size:clamp(11px,.81vw,16px);color:var(--muted);white-space:nowrap}.schedule td:nth-child(2){font-weight:500}.schedule td:last-child{font-size:clamp(11px,.81vw,16px);color:var(--muted)}.break-row{background:#f0f7faed}.agenda-note{font-size:clamp(10px,.71vw,14px);color:var(--muted);margin-top:26px}
.registration{padding:6.5vw 20px 5vw}.registration-form{width:44.45%;max-width:840px;margin:40px auto 0;background:white;border-radius:10px;padding:44px;color:var(--ink)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:24px 20px}.session-field{margin:0;padding:0;border:0;min-width:0;grid-column:1/-1}.session-field legend,.form-subheading,.privacy h3{font-size:clamp(15px,1.01vw,20px);font-weight:700;margin-bottom:20px}.session-options{display:grid;grid-template-columns:1fr 1fr;gap:16px}.session-choice{border:1px solid var(--line);background:var(--paper);padding:20px 18px;border-radius:5px;cursor:pointer}.session-choice:has(input:checked){border-color:#0095a9;background:#dff8fa}.session-choice span{display:flex;align-items:center;gap:8px;font-size:clamp(13px,.91vw,18px);font-weight:600}.session-choice strong{display:block;margin-top:12px;font-size:clamp(15px,1.11vw,22px);color:var(--muted);font-weight:500}.session-choice small{color:var(--muted);font-size:clamp(10px,.71vw,14px)}input[type=checkbox]{appearance:auto;accent-color:#008b9d;width:18px;height:18px;margin:0;flex-shrink:0}.form-subheading{grid-column:1/-1;margin:8px 0 -6px}.field{min-width:0}.field>label{display:block;font-size:clamp(12px,.81vw,16px);font-weight:600;margin-bottom:10px}.field input,.field select{border:1px solid var(--line);border-radius:3px;width:100%;padding:12px 14px;color:var(--ink);font-size:clamp(12px,.81vw,16px);background:white;min-height:44px}.field input::placeholder{color:#657e91}.field .other-field{margin:14px 0 0;font-weight:400}.other-field input{margin-top:8px}.privacy{margin-top:44px}.privacy>p{font-size:clamp(11px,.71vw,14px);line-height:1.6;color:var(--muted)}.consent{display:flex;align-items:flex-start;gap:10px;margin-top:22px;font-size:clamp(12px,.81vw,16px);cursor:pointer}.consent input{margin-top:2px}.submit-button{width:100%;margin-top:32px;min-height:50px}.lafun-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}#lafun-registration-status:not(:empty){padding:14px;margin-bottom:22px;background:#eef7fa;font-size:14px;line-height:1.6;border-left:3px solid #23819a;overflow-wrap:anywhere}#lafun-registration-status[data-state=error]{background:#fff3ee;border-color:#bd4223;color:#963817}#lafun-registration-status[data-state=success]{background:#edf9f1;border-color:#298350;color:#216d42}#registration-retry{padding:12px;margin-bottom:20px;border:1px solid var(--line);border-radius:4px;background:#eef7fa;color:var(--ink)}#lafun-turnstile{margin-top:20px}
.venue{padding:6.5vw 0 5vw;background:white url("assets/light-bg.webp") center/cover no-repeat}.venue-grid{display:grid;grid-template-columns:428fr 696fr;gap:44px;margin-top:40px}.venue-card{background:var(--navy);color:white;border-radius:7px;padding:40px 30px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.eyebrow{font-size:clamp(11px,.71vw,14px);color:var(--cyan);margin-bottom:24px}.venue-card h3{font-size:clamp(18px,1.31vw,26px);margin-bottom:10px}.venue-card>p:not(.eyebrow){font-size:clamp(12px,.91vw,18px);line-height:1.7}.venue-card .button{font-size:clamp(12px,.81vw,16px);margin-top:22px;padding:10px 16px}.venue-map{position:relative;width:100%;min-width:0;min-height:300px;border-radius:5px;overflow:hidden;background:#e5edf2}.venue-map iframe{display:block;width:100%;height:100%;min-height:300px;border:0}.site-footer{background:var(--navy);color:white;padding:48px 20px 28px;text-align:center}.copyright{border-top:1px solid #293448;max-width:1180px;margin:34px auto 0;padding-top:26px;font-size:10px;color:#b8c4d1;line-height:1.8}dialog{border:0;border-radius:12px;padding:40px;width:min(420px,calc(100% - 32px));color:var(--ink);box-shadow:0 20px 80px #0005;text-align:center}dialog::backdrop{background:#030d1dbb}dialog img{border-radius:8px;margin:0 auto 20px}dialog h2{margin:12px 0}dialog p{margin-top:12px;font-size:15px}.dialog-close{position:absolute;right:10px;top:8px;width:40px;height:40px;font-size:28px;background:white;border-radius:50%;color:var(--ink)}
@media(min-width:1980px){.about{min-height:535px;padding:144px 20px 118px}.speakers{min-height:765px;padding:105px 20px 99px}.agenda{padding:130px 0 98px}.registration{padding:129px 20px 99px}.venue{padding:129px 0 99px}.hero-copy .accent-rule{margin:24px 0 32px}.hero-details{padding:22px 30px}.tagline{margin-top:30px}.english-tagline{margin-top:7px}.hero-organizer{margin-top:27px}}
@media(max-width:1100px) and (min-width:761px){.content-width{width:78%}.about-copy{width:74%}.speaker-grid{width:76%}.registration-form{width:62%}.event-summary{width:60%}.hero h1{font-size:2.525vw}.hero-details{width:29%;top:65%;font-size:10px}.hero-details .event-date{font-size:20px}.venue-grid{gap:24px}.venue-card{padding:28px 20px}}
@media(max-width:760px){:root{scroll-padding-top:68px}.site-header{position:absolute;background:#030d1df5}.menu-toggle{display:flex;align-items:center;gap:12px;margin-left:auto;height:56px;padding:0 22px;background:none;color:white;font-size:14px}.site-header nav{display:none;padding:12px 24px 24px;gap:0;font-size:16px}.site-header nav.open{display:grid}.site-header nav a{padding:12px 0;border-bottom:1px solid #ffffff22}.hero{aspect-ratio:auto;min-height:850px;padding:96px 24px 35px;background-size:auto 580px;background-position:61% 120px}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(#030d1d 0%,#030d1d99 31%,transparent 52%,#030d1d 80%)}.hero-copy{position:relative;top:auto;left:auto;width:100%;z-index:1}.year{font-size:38px}.accent-rule{width:40px;margin:18px 0 22px}.hero h1{font-size:clamp(26px,6.65vw,38px);white-space:normal;max-width:520px;line-height:1.45;letter-spacing:.02em}.english-title{font-size:12px;max-width:380px;margin-top:10px;line-height:1.6}.tagline{font-size:17px;letter-spacing:.08em;line-height:1.7;margin-top:24px}.english-tagline{font-size:13px;margin-top:6px}.hero-organizer{margin-top:22px;gap:10px}.hero-organizer span{font-size:10px}.hero-organizer img{width:150px}.hero-details{position:relative;top:auto;left:auto;width:100%;max-width:410px;margin-top:205px;padding:20px;background:#0a2034df;font-size:12px;z-index:1}.hero-details .event-date{font-size:24px}.hero-details .checkin{font-size:11px;margin:4px 0}.hero-register{position:relative;top:auto;right:auto;width:100%;max-width:410px;min-height:48px;margin-top:20px;font-size:15px}.section-heading>p{font-size:11px;letter-spacing:.03em}.section-heading h2{font-size:28px}.content-width{width:calc(100% - 40px)}.about{min-height:0;padding:72px 24px;background-size:auto 100%}.about .section-heading h2{font-size:23px;line-height:1.6;max-width:360px;margin:auto}.about-copy{width:100%;max-width:560px;font-size:15px;line-height:1.9;margin-top:24px}.speakers{padding:65px 20px;background-size:auto 100%}.speaker-grid{width:100%;max-width:520px;gap:20px 16px;grid-template-columns:repeat(2,1fr);margin-top:30px}.speaker-info{padding:16px 8px 20px}.speaker-info h3{font-size:23px}.speaker-info p{font-size:14px;line-height:1.5}.speaker-more{font-size:13px;min-height:36px;padding:7px 18px}.agenda{padding:65px 0}.agenda-jump{width:calc(100% - 80px);max-width:380px;margin-top:24px}.agenda-jump a{font-size:17px;padding:10px}.event-summary{width:calc(100% - 40px);margin:24px auto 30px}.event-summary p{font-size:14px;display:grid;grid-template-columns:34px 1fr;gap:2px 10px}.event-summary small{font-size:11px;grid-column:2}.gold-icon{width:30px;height:30px;grid-row:1/3;font-size:19px}.schedule{margin-top:28px}.schedule>header{padding:18px 16px;gap:6px;flex-wrap:wrap}.schedule h3{font-size:18px}.schedule header span{font-size:11px}.schedule table,.schedule tbody,.schedule tr,.schedule td{display:block;width:100%}.schedule colgroup,.schedule thead{display:none}.schedule tr{padding:18px 16px;border-bottom:1px solid #bcd7e4;background:#ffffff60}.schedule .break-row{background:#f0f7fae8}.schedule td{padding:0;border:0;overflow-wrap:break-word}.schedule td:first-child{font-size:13px;font-weight:600;color:#315c76;margin-bottom:8px}.schedule td:nth-child(2){font-size:15px;line-height:1.6}.schedule td:last-child{font-size:13px;line-height:1.7;margin-top:12px}.schedule td:last-child:empty{display:none}.agenda-note{font-size:11px;line-height:1.8;margin-top:20px}.registration{padding:65px 20px}.registration-form{width:100%;max-width:560px;margin-top:30px;padding:26px 20px}.fields{gap:22px 16px}.field{grid-column:1/-1}.session-options{gap:12px}.session-choice{padding:16px 10px}.session-choice span{font-size:14px;gap:5px}.session-choice strong{font-size:16px}.session-choice small{font-size:11px}.session-field legend,.form-subheading,.privacy h3{font-size:17px}.field>label{font-size:14px}.field input,.field select{font-size:16px;min-height:48px;padding:12px}.privacy{margin-top:32px}.privacy>p{font-size:12px;line-height:1.85}.consent{font-size:13px;line-height:1.65}.submit-button{font-size:16px}.venue{padding:65px 0;background-size:auto 100%}.venue-grid{grid-template-columns:1fr;gap:20px;margin-top:30px;max-width:560px}.venue-card{padding:30px}.venue-card h3{font-size:23px}.venue-card>p:not(.eyebrow){font-size:15px}.venue-card .eyebrow{font-size:12px;margin-bottom:18px}.venue-card .button{font-size:14px;min-height:44px}.venue-map{aspect-ratio:16/10;min-height:300px}.site-footer{padding:36px 20px 25px}.copyright{margin-top:28px;font-size:10px;padding-top:22px}}
.hero{background:var(--navy);overflow:hidden}.hero-art{position:absolute;inset:0;isolation:isolate;overflow:hidden;pointer-events:none}.hero-art>img,.hero-glow{position:absolute;max-width:none}.hero-globe{left:53.535%;top:24.24%;width:41.406%;height:74.343%!important}.hero-flare{left:59.91%;top:10.592%;width:39.383%;height:44.681%!important;mix-blend-mode:screen}.hero-horizon{left:0;top:66.641%;width:102.973%;height:48.762%!important}.hero-glow{left:27.677%;top:61.45%;width:59.633%;height:30.77%;overflow:hidden;mix-blend-mode:screen}.hero-glow img{position:absolute;left:-9.1469%;top:-5.58165%;width:100%;height:100%;max-width:none}.hero-art:after{content:"";position:absolute;inset:auto 0 0;height:11.45%;background:linear-gradient(transparent,var(--navy))}.hero-copy,.hero-details,.hero-register{z-index:2}
@media(max-width:760px){.hero-art{inset:auto;width:1095px;height:580px;left:calc(61% - 668px);top:120px}.hero:before{z-index:1;pointer-events:none}}
.hero-art{background:var(--navy)}.hero-globe{mix-blend-mode:screen}.hero h1 span{white-space:nowrap}
@media(max-width:760px){.hero h1 span{display:block}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}

/* Each institution retains its own vector logo and readable mobile size. */
.organizers{display:grid;justify-content:center;gap:28px;max-width:100%;margin:0 auto}
.organizer-group{display:flex;align-items:center;justify-content:center;gap:20px;min-width:0}
.organizer-label{flex-shrink:0;font-size:14px;font-weight:500;letter-spacing:.08em;color:#d4dce4}
.organizer-logos{display:flex;align-items:center;justify-content:center;gap:24px;min-width:0}
.organizer-logo{display:block;width:280px;height:auto;max-width:100%}
.organizer-logo-ida{width:230px}
@media(max-width:760px){
  .organizers{width:100%;gap:32px}
  .organizer-group{flex-direction:column;gap:16px}
  .organizer-label{font-size:14px}
  .organizer-logos{flex-direction:column;width:100%;gap:22px}
  .organizer-logo{width:280px;max-width:100%}
  .organizer-logo-ida{width:240px}
}

/* One viewport-sized backdrop stays behind both sections, bounded by this group.
   Sticky avoids mobile background-attachment:fixed rendering differences. */
.program-registration{display:grid;grid-template-columns:minmax(0,1fr);position:relative;isolation:isolate;background:#eaf5fe}
.program-backdrop{grid-area:1/1;position:sticky;top:0;align-self:start;height:100vh;height:100svh;pointer-events:none;z-index:0;background:linear-gradient(#eaf5fe66,#eaf5fe66),url("assets/register-bg.webp") center/cover no-repeat}
.program-content{grid-area:1/1;position:relative;z-index:1;min-width:0}

/* Speaker identity always reads organization, position, then name. */
.speaker-info{display:flex;flex-direction:column;align-items:center}
.speaker-info .speaker-affiliation{margin:0 0 12px;line-height:1.5}
.speaker-info h3{margin:0 0 16px;max-width:100%;overflow-wrap:anywhere}
.speaker-info .speaker-more{margin-top:auto}
#speaker-dialog .speaker-affiliation{margin:16px 0 4px;line-height:1.6}

/* One identity layout for individual talks, hosts and panelists. */
.agenda-people{list-style:none;margin:0;padding:0}
.agenda-person{margin:0;padding:0;line-height:1.6}
.agenda-person>span{display:block;overflow-wrap:anywhere}
.agenda-person-name{font-weight:600;color:var(--ink)}
.agenda-person+.agenda-person{margin-top:16px}
.agenda-speaker-group+.agenda-speaker-group{margin-top:20px}
.agenda-role{margin:0 0 8px;font-weight:600;color:var(--ink)}
.schedule .agenda-track{background:#d9edf7}
.schedule .agenda-track>td{padding:16px 22px;white-space:normal;color:var(--ink);font-size:clamp(13px,1vw,20px);line-height:1.6;margin:0}
.agenda-track h4{margin:0;font:inherit;font-weight:600}
.schedule .agenda-ceremony td:nth-child(2){font-size:inherit;color:var(--ink)}
@media(max-width:760px){.schedule .agenda-ceremony td:nth-child(2){font-size:15px;line-height:1.6;margin-top:0}}
.privacy .privacy-organization{font-size:14px;font-weight:600;color:var(--ink);margin:0 0 8px}
.privacy h3{line-height:1.6}
.privacy .privacy-version{font-size:12px;margin:8px 0 20px}
.privacy-body{font-size:14px;line-height:1.85;color:var(--muted);overflow-wrap:anywhere}
.privacy-body p{margin:0 0 12px}
.privacy-body h4{font-size:15px;line-height:1.7;color:var(--ink);margin:22px 0 10px}
.privacy-body .privacy-subitem{padding-left:1em;margin-bottom:6px}
.privacy .consent{font-size:14px;line-height:1.7;margin-top:24px;align-items:flex-start}
@media(max-width:760px){.schedule .agenda-track>td{padding:0;font-size:15px}}


/* Approved dark background for the shared agenda/registration area. */
.program-registration{background:#030f1e}
.program-backdrop{background-color:#030f1e;background-image:linear-gradient(#030f1e 45%,transparent 70%),url("assets/about-bg.webp");background-position:center,center bottom;background-size:100% 100%,100% auto;background-repeat:no-repeat}
.program-content .section-heading h2{color:#f1f8ff}
.program-content .section-heading>p{color:#5cdef0}
.program-content .event-summary{color:#e7f5ff}
.program-content .event-summary small{color:#b8d4e4}
.program-content .agenda-jump{background:#153348;border:1px solid #3b657a}
.program-content .agenda-jump a{color:#cbe9f2}
.program-content .agenda-jump a.active{background:#29cde0;color:#04202b}
.program-content .schedule{box-shadow:0 8px 36px #0003;border-radius:5px;overflow:hidden}
.program-content .schedule>header{background:#102b42;border-top:2px solid #33c9de}
.program-content .schedule table{background:#edf6fc}
.program-content .agenda-note{color:#c0d7e5}
.program-content .registration-form{box-shadow:0 8px 36px #0003}
@media(max-width:760px){.program-backdrop{background-size:100% 100%,180% auto;background-position:center,left bottom}}

/* Speaker roster without portraits; content follows the current agenda. */
.speakers{min-height:0}
.speaker-grid{width:60.606%;max-width:1200px;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.speaker-card{border-radius:6px;border:1px solid #d5e5ed;border-top:3px solid #25c9dd;box-shadow:0 4px 18px #12314a08;text-align:left;padding:28px 30px;display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.speaker-card .speaker-affiliation{font-size:15px;line-height:1.75;color:var(--muted);margin:0;overflow-wrap:anywhere}
.speaker-card h3{font-size:24px;line-height:1.4;font-weight:700;color:var(--ink);overflow-wrap:anywhere;margin:0}
@media(max-width:1024px) and (min-width:761px){.speaker-grid{width:80%}}
@media(max-width:760px){.speaker-grid{width:100%;max-width:560px;grid-template-columns:1fr;gap:16px}.speaker-card{padding:24px;gap:14px}.speaker-card .speaker-affiliation{font-size:14px}.speaker-card h3{font-size:24px}}

.session-field legend .field-hint{display:inline-block;font-size:.85em;font-weight:400;color:var(--muted);margin-left:4px}

/* Optional supplied portraits and biographies; text-only entries keep the same grid. */
.speaker-card{justify-content:center;align-items:stretch;min-height:210px}
.speaker-identity{display:flex;align-items:center;gap:20px;width:100%;min-width:0}
.speaker-copy{flex:1;min-width:0}
.speaker-copy h3{margin-top:14px}
.speaker-portrait{width:104px;height:128px;flex:0 0 104px;overflow:hidden;border-radius:5px;background:#edf4f7}
.speaker-portrait img{display:block;width:100%;height:100%;object-fit:cover;margin:0;border-radius:0}
.portrait-lu-cheng-chin img{transform:scale(2.3);transform-origin:38% 33%}
.portrait-wang-chih-chieh img{object-position:62% 35%}
.portrait-yen-su-chuan img{object-position:50% 25%}
.speaker-card .speaker-more{align-self:flex-start;min-height:36px;font-size:13px;padding:7px 17px;background:#e6f6fa;color:#155167;border:1px solid #b6dfe9}
.speaker-card .speaker-more:hover{background:#c9edf4}
.speaker-dialog{width:min(720px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:48px 36px 32px;margin:auto;text-align:left;overflow-y:auto;overscroll-behavior:contain}
.speaker-dialog-header{display:flex;align-items:center;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.speaker-dialog-header>div:last-child{min-width:0;flex:1}
.speaker-dialog .speaker-affiliation{font-size:14px;line-height:1.75;color:var(--muted);margin:0;overflow-wrap:anywhere}
.speaker-dialog h2{font-size:26px;line-height:1.4;margin:10px 0 0}
.speaker-bio{font-size:16px;line-height:1.9;overflow-wrap:anywhere}
.speaker-bio p{font-size:inherit;margin:20px 0 0;line-height:inherit}
.speaker-bio h3{font-size:17px;margin:24px 0 0}
.speaker-bio ul{padding-left:1.5em;margin:12px 0 0}
.speaker-bio li+li{margin-top:8px}
body:has(.speaker-dialog[open]){overflow:hidden}
@media(max-width:760px){.speaker-card{min-height:176px}.speaker-identity{gap:16px}.speaker-portrait{width:80px;height:104px;flex-basis:80px}.speaker-dialog{padding:48px 24px 28px}.speaker-dialog-header{gap:16px}.speaker-dialog h2{font-size:24px}.speaker-dialog .speaker-affiliation{font-size:13px}}