:root{--ink:#122f37;--ink-2:#204950;--teal:#316b65;--sage:#bad1c5;--gold:#b98a4f;--paper:#f5f3ed;--white:#fff;--muted:#52696b;--line:#d6ddd5;--serif:"Source Serif 4","Noto Serif SC",Georgia,"Songti SC",serif;--sans:"Source Sans 3","Noto Sans SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid var(--gold);outline-offset:5px}
h1,h2,h3,p,blockquote{margin-top:0}h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.035em}
.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.page-top{position:absolute;top:0}
.skip-link{position:fixed;z-index:1000;top:-70px;left:20px;background:white;padding:12px 20px}.skip-link:focus{top:15px}[id]{scroll-margin-top:106px}
/* The masthead stays available throughout the long call for papers. */
.site-header{position:sticky;top:0;z-index:20;background:rgba(250,249,245,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.header-inner{height:82px;display:flex;align-items:center;gap:30px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{display:grid;place-items:center;width:43px;height:43px;background:var(--ink);border-radius:50%}.brand-mark svg{width:28px;fill:none;stroke:var(--sage);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.brand-text{display:flex;flex-direction:column;font-family:var(--serif);font-size:25px;font-weight:600;line-height:1.1;letter-spacing:-.04em}.brand-name{display:flex;gap:7px;align-items:baseline}.brand-text b{color:var(--teal);font-size:22px;font-weight:400}.brand-text small{margin-top:6px;font:600 8px/1.2 var(--sans);letter-spacing:.16em;color:var(--muted)}
.desktop-nav{display:flex;align-items:center;gap:26px;margin-left:auto}.desktop-nav a{position:relative;display:flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;white-space:nowrap}.desktop-nav a::after{content:"";position:absolute;bottom:4px;inset-inline:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .2s}.desktop-nav a:hover{color:var(--teal)}.desktop-nav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:22px}.lang-switch{min-height:44px;padding:8px 0;border:0;background:transparent;cursor:pointer;color:#70827f;font-size:13px;font-weight:600;white-space:nowrap}.lang-switch .current{color:var(--ink);text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:5px}.switch-divider{padding:0 6px;color:#afbcb5}
.header-cta{display:inline-flex;align-items:center;gap:20px;min-height:44px;padding:10px 17px;background:var(--ink);color:white;font-size:13px;font-weight:600;white-space:nowrap;transition:background .2s}.header-cta:hover{background:var(--teal)}.header-cta span{font-size:18px}.mobile-nav{display:none}
/* A stable title column avoids narrow text on very wide screens. */
.hero{display:grid;grid-template-columns:54% 46%;min-height:650px;background:var(--ink)}.hero-copy{display:flex;justify-content:center;align-items:center;position:relative;min-width:0;overflow:hidden;background:linear-gradient(135deg,#122f37,#1c4649)}.hero-copy-inner{position:relative;width:min(820px,100%);padding:62px clamp(36px,4vw,80px) 66px}
.eyebrow{display:flex;align-items:center;gap:13px;margin:0 0 22px;color:var(--teal);font-size:11px;font-weight:600;letter-spacing:.16em;line-height:1.5;text-transform:uppercase}.eyebrow::before{content:"";flex:0 0 23px;height:1px;background:var(--gold)}.eyebrow.light{color:var(--sage)}.hero .eyebrow{margin-bottom:28px;font-size:11px}.hero .eyebrow::before{display:none}
.hero-rule{display:block;width:52px;height:1px;background:#cda771;margin:0 0 26px}.hero-kicker{margin:0 0 14px;color:#d8ba8d;font:italic 20px/1.4 var(--serif)}
.hero h1{max-width:720px;margin:0;color:#fff;font-size:clamp(48px,5.25vw,78px);line-height:1.08;letter-spacing:-.045em}.hero h1 em{color:#bed6c8;font-weight:400}html:lang(zh-CN) .hero h1{font-size:clamp(42px,4.65vw,69px);line-height:1.35;letter-spacing:.025em}
.hero-subtitle{margin:23px 0 0;color:#edf0e9;font-size:16px;line-height:1.55}.hero-body{max-width:490px;margin:19px 0 0;color:#bfd1cb;font-size:16px;line-height:1.7}.hero-meta{display:flex;flex-wrap:wrap;gap:12px 28px;margin:29px 0 32px;color:#f4f4eb;font-size:14px;font-weight:600}.hero-meta div{display:flex;align-items:center;gap:10px}.meta-icon{color:#d2ae78;font:22px/1 var(--serif)}.hero-buttons{display:flex;align-items:center;flex-wrap:wrap;gap:25px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:51px;padding:13px 20px 13px 23px;font-size:14px;font-weight:600;line-height:1.25;transition:background .2s,color .2s}.button span{font-size:20px;font-weight:400;transition:transform .2s}.button:hover span{transform:translate(2px,-2px)}.button-light{color:var(--ink);background:#f1f1e8}.button-light:hover{background:white}.button-dark{color:white;background:var(--ink)}.button-dark:hover{background:var(--teal)}
.text-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;padding:5px 0;border-bottom:1px solid currentColor;font-size:14px;font-weight:600}.text-link span{font-size:19px;font-weight:400}.light-link{color:#edf1e9}
.hero-photo{position:relative;overflow:hidden}.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,31,35,.4),transparent 35%)}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center}.photo-caption{position:absolute;z-index:1;left:32px;bottom:29px;padding:8px 0 8px 15px;border-left:1px solid #d2ae78;color:#fff;font-size:11px;font-weight:600;letter-spacing:.18em}
.fact-strip{background:#eeeee5;border-bottom:1px solid var(--line)}.fact-inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.fact-inner>div{min-height:108px;display:flex;flex-direction:column;justify-content:center;gap:7px;padding:18px 30px;border-left:1px solid #ced6cc}.fact-inner>div:first-child{border-left:0;padding-left:0}.fact-inner span{color:var(--teal);font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}.fact-inner strong{font:400 22px/1.35 var(--serif);letter-spacing:-.015em}
.section{padding:100px 0}.section h2,.venue-section h2,.publication-section h2,.contact-section h2{font-size:clamp(36px,3.7vw,50px);line-height:1.16}html:lang(zh-CN) .section h2,html:lang(zh-CN) .venue-section h2,html:lang(zh-CN) .publication-section h2,html:lang(zh-CN) .contact-section h2{font-size:clamp(32px,3.3vw,44px);line-height:1.45;letter-spacing:.025em}html:lang(zh-CN) h3{letter-spacing:.015em;line-height:1.5}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:9%;align-items:end;margin-bottom:44px}.section-head h2{max-width:730px;margin-bottom:0}.section-head>p{margin:0 0 3px;color:var(--muted);font-size:16px;line-height:1.75}
.about-section{background:#fcfbf7}.about-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.65fr);gap:9%;align-items:center}.about-grid h2{margin-bottom:27px}.lead{margin-bottom:0;color:#365359;font-size:18px;line-height:1.8}.body-copy{margin:23px 0 0;color:var(--muted);font-size:16px;line-height:1.8}
.question-card{position:relative;padding:46px 32px 31px;background:#edf1e9;border-top:2px solid #a2baaa}.question-ornament{position:absolute;right:23px;top:9px;color:#ccdbcd;font:110px/1 var(--serif)}.question-card .eyebrow{position:relative;margin-bottom:28px;font-size:10px}.question-card .eyebrow::before{display:none}.question-card blockquote{position:relative;margin:0 0 28px;font:400 26px/1.48 var(--serif);letter-spacing:-.025em}html:lang(zh-CN) .question-card blockquote{font-size:24px;line-height:1.65;letter-spacing:.025em}.question-line{width:38px;height:1px;margin-bottom:15px;background:var(--gold)}.question-card>span:last-child{color:#60796e;font-size:11px;letter-spacing:.13em}
.topics-section{position:relative;background:var(--paper)}.anchor-alias{position:absolute;top:0;left:0}.topics-count{margin:0 0 17px;color:var(--teal);font-size:11px;font-weight:600;letter-spacing:.14em}.topics-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:48px;margin:0;padding:0;border-bottom:1px solid var(--line);list-style:none}.topic-item{display:grid;grid-template-columns:32px minmax(0,1fr);gap:14px;align-items:start;min-width:0;padding:19px 10px 20px 0;border-top:1px solid var(--line);color:#355258;font-size:16px;line-height:1.55}.topic-number{color:#60857b;font:400 19px/1.35 var(--serif);font-variant-numeric:tabular-nums}
.tracks-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin-top:34px}.tracks-grid>div{display:grid;grid-template-columns:34px minmax(0,1fr);gap:0 18px;padding:24px;background:#e9eee6}.track-icon{grid-row:span 2;display:grid;place-items:center;width:32px;height:32px;border:1px solid #9fb7a7;border-radius:50%;color:var(--teal);font:19px/1 var(--serif)}.tracks-grid h3{margin:0 0 8px;font-size:23px}.tracks-grid p{margin:0;color:var(--muted);font-size:15px;line-height:1.7}
.dates-section{background:#e9eee6}.dates-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:9%}.dates-heading{position:relative}.dates-heading h2{max-width:350px;margin-bottom:22px}.dates-heading>p:last-of-type{max-width:330px;color:var(--muted);font-size:16px}.date-decoration{position:absolute;bottom:15px;left:0;width:200px;opacity:.4}.date-decoration svg{fill:none;stroke:#769585;stroke-width:1}.date-list{border-top:1px solid #b9cabb}.date-row{display:grid;grid-template-columns:26px minmax(135px,.52fr) minmax(0,1fr);gap:20px;align-items:start;padding:25px 0 28px;border-bottom:1px solid #bdcdbf}.date-marker{margin-top:3px;color:#6c8d7b;font:400 13px/1.5 var(--serif)}.date-day{font:400 25px/1.2 var(--serif);letter-spacing:-.025em}.date-day small{display:block;margin-top:8px;color:#587465;font:600 11px/1.2 var(--sans);letter-spacing:.11em}.date-row:nth-child(3) .date-day{color:var(--teal);font-weight:600}.date-detail h3{margin:0 0 7px;font-size:22px;line-height:1.3}.date-detail p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}
.submit-section{background:#fcfbf7}.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.step{min-width:0;padding:27px 25px 29px;border-top:1px solid #729183;background:#f0f2eb}.step>span{color:#7a9d8e;font:400 34px/1 var(--serif)}.step h3{margin:24px 0 13px;font-size:26px}.step p{margin:0;color:var(--muted);font-size:16px;line-height:1.7}.submit-actions{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-top:32px}.download-links{display:flex;flex-wrap:wrap;gap:28px}.download-links a{display:inline-flex;align-items:center;gap:15px;min-height:44px;padding-bottom:4px;border-bottom:1px solid #8da89a;color:var(--teal);font-size:15px;font-weight:600}.download-links span{font-size:20px;font-weight:400}.cfp-note{margin:23px 0 0;padding-top:16px;border-top:1px solid #e2e5db;color:#647672;font-size:13px;line-height:1.7}
.publication-section{padding:92px 0;background:var(--ink);color:white}.publication-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:9%;align-items:start}.publication-grid h2{margin-bottom:25px}.publication-grid>div:first-child>p:not(.eyebrow){color:#c3d3cb;font-size:16px;line-height:1.8}.forum-pill{display:inline-flex;align-items:center;gap:10px;margin-top:20px;padding:10px 14px;border:1px solid #668b7c;color:#e1e9dd;font-size:14px}.forum-pill::before{content:"";width:5px;height:5px;border-radius:50%;background:#d6b782}.journal-panel{padding:0 0 0 38px;border-left:1px solid #41615e}.journal-panel h3{margin:0 0 22px;color:#b9d1c3;font:600 11px/1.5 var(--sans);letter-spacing:.13em;text-transform:uppercase}.journal-panel ol{margin:0;padding:0;list-style:none}.journal-panel li{display:grid;grid-template-columns:25px minmax(0,1fr);gap:12px;align-items:start;padding:16px 0;border-top:1px solid #355952;color:#f0f2e9;font:italic 400 21px/1.4 var(--serif);letter-spacing:-.015em}.journal-panel li span{color:#a9c2b5;font:400 12px/2.2 var(--sans)}
/* Small, consistently treated portraits respect the source photographs. */
.speakers-section{background:#fcfbf7}.speakers-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 48px}.speaker{display:grid;grid-template-columns:112px minmax(0,1fr);gap:24px;align-items:start;padding:28px 0 0;border-top:1px solid #bdcdbf;min-width:0}.speaker-photo{width:112px;height:112px;overflow:hidden;border-radius:50%;background:#e1e7dc;border:1px solid #d3ddd2}.speaker-photo img{width:100%;height:100%;object-fit:cover;object-position:top center}.speaker-info{min-width:0}.speaker-role{margin:0 0 9px;color:var(--teal);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.speaker h3{margin:0 0 9px;font-size:26px;line-height:1.22}.speaker-affiliation{margin:0 0 14px;color:#46645f;font-size:14px;font-weight:600;line-height:1.45}.speaker-bio{margin:0;color:var(--muted);font-size:15px;line-height:1.7}
.venue-section{display:grid;grid-template-columns:1fr 1fr;min-height:560px;background:#2b5752;color:white}.venue-image{overflow:hidden}.venue-image img{width:100%;height:100%;object-fit:cover}.venue-copy{display:flex;align-items:center;padding:75px min(7vw,100px)}.venue-copy>div{max-width:570px}.venue-copy h2{margin-bottom:25px}.venue-copy p:not(.eyebrow){color:#d4e0d4;font-size:16px;line-height:1.8}.venue-label{display:flex;align-items:center;gap:15px;margin-top:30px;padding:20px 0;border-block:1px solid #65877a}.venue-pin{color:#d6b782;font:28px/1 var(--serif)}.venue-label strong,.venue-label small{display:block}.venue-label strong{font:400 21px/1.5 var(--serif)}.venue-label small{margin-top:3px;color:#c8d8c9;font-size:13px}.venue-copy .venue-note{margin:18px 0 0;color:#c2d5c6;font-size:13px}
.registration-section{background:var(--paper)}.registration-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:9%;align-items:start}.registration-copy h2{margin-bottom:22px}.registration-copy>p:not(.eyebrow){color:var(--muted);font-size:16px;line-height:1.8}.registration-copy .fee-note{margin:23px 0;font-size:14px!important}.fee-table-scroll{overflow-x:auto;border:1px solid #c6d3c6}table{width:100%;border-collapse:collapse;background:#fdfdf9}th,td{padding:19px 22px;text-align:left;border-bottom:1px solid #d9e1d4}thead th{background:#244c48;color:#eff1e6;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}thead th:not(:first-child),tbody td{text-align:right}tbody th{font-size:15px;font-weight:500;line-height:1.45}tbody td{font:400 25px/1.3 var(--serif);font-variant-numeric:tabular-nums}tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}tbody tr:nth-child(even){background:#eff2e9}
.committee-section{background:#e9eee6}.committee-head{display:flex;justify-content:space-between;align-items:end;gap:40px}.committee-head h2{max-width:850px;margin-bottom:20px}.committee-head p:not(.eyebrow){max-width:680px;color:var(--muted);font-size:16px}.committee-count{flex-shrink:0;color:#6f9380;font:400 82px/1 var(--serif)}.committee-count small{display:block;margin-top:12px;text-align:center;color:#526f5c;font:600 11px/1.2 var(--sans);letter-spacing:.1em}.committee-details{margin-top:28px;border-block:1px solid #b8cbb9}.committee-details summary{display:flex;align-items:center;justify-content:space-between;padding:20px 0;cursor:pointer;list-style:none;font-size:16px;font-weight:600}.committee-details summary::-webkit-details-marker{display:none}.committee-details summary span{font-size:26px;font-weight:400;transition:transform .2s}.committee-details[open] summary span{transform:rotate(45deg)}.committee-details ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 30px;margin:2px 0 24px;padding:0;list-style:none}.committee-details li{padding:15px 0;border-top:1px solid #c8d6c6;font-size:14px;line-height:1.5}.committee-details strong,.committee-details li span{display:block}.committee-details strong{font-weight:600}.committee-details li span{margin-top:4px;color:var(--muted);font-size:13px}
.contact-section{padding:80px 0;background:var(--ink);color:#fff}.contact-grid{display:flex;justify-content:space-between;align-items:end;gap:50px}.contact-grid h2{margin-bottom:20px}.contact-grid p:not(.eyebrow){max-width:630px;margin:0;color:#bdd0c5;font-size:16px}.contact-action{display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:260px}.contact-action>a:last-child{color:#c4d8c9;font-size:14px;text-decoration:underline;text-underline-offset:5px}
.site-footer{padding:32px 0 26px;background:#0d262d;color:#b8cdc3}.footer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:28px;border-bottom:1px solid #304b4b}.footer-brand .brand-mark{background:#224b4a}.footer-brand .brand-text{color:white}.footer-brand .brand-text b{color:#b6cfbc}.footer-brand .brand-text small{color:#a6bdb0}.back-top{display:inline-flex;align-items:center;min-height:44px;color:#cfdece;font-size:14px}.footer-bottom{display:flex;justify-content:space-between;gap:40px;padding-top:20px}.footer-bottom p{margin:0;color:#9eb6aa;font-size:12px}
@media(max-width:1190px){.header-inner{gap:22px}.desktop-nav{gap:19px}.header-actions{gap:17px}.brand-text{font-size:23px}.hero-copy-inner{padding-right:36px}.hero-buttons{gap:20px}.speakers-grid{gap:30px}.speaker{grid-template-columns:96px minmax(0,1fr);gap:20px}.speaker-photo{width:96px;height:96px}}
@media(max-width:1060px){.desktop-nav{display:none}.header-actions{margin-left:auto}.mobile-nav{display:block;position:relative}.mobile-nav summary{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;cursor:pointer;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav summary span{width:22px;height:1px;background:var(--ink)}.mobile-nav nav{position:absolute;right:0;top:56px;display:flex;flex-direction:column;min-width:220px;padding:10px 22px;background:#fcfbf7;border:1px solid var(--line);box-shadow:0 15px 30px #102c3714}.mobile-nav nav a{display:flex;align-items:center;min-height:47px;border-bottom:1px solid #dce3d6;font-size:15px}.mobile-nav nav a:last-child{border-bottom:0}.hero h1{font-size:clamp(42px,5.2vw,59px)}.hero-copy-inner{padding:50px 32px}.hero-meta{flex-direction:column;gap:12px}.section-head{grid-template-columns:minmax(0,1fr) 300px;gap:6%}.about-grid{gap:6%}.venue-copy{padding:55px 40px}}
@media(max-width:920px){.section{padding:80px 0}.about-grid,.section-head,.dates-grid,.publication-grid,.registration-grid{grid-template-columns:1fr;gap:32px}.about-grid{gap:38px}.question-card{max-width:640px;padding:33px}.question-card blockquote{max-width:540px}.section-head>p{max-width:600px}.dates-heading h2,.dates-heading>p:last-of-type{max-width:620px}.date-decoration{display:none}.publication-section{padding:80px 0}.journal-panel{padding:0;border-left:0}.speakers-grid{grid-template-columns:1fr;gap:30px}.speaker{grid-template-columns:112px minmax(0,1fr);gap:28px}.speaker-photo{width:112px;height:112px}.venue-section{grid-template-columns:1fr}.venue-image{height:400px}.venue-copy{padding:65px 40px}.venue-copy>div{width:min(100%,700px);max-width:none;margin:auto}.contact-grid{flex-direction:column;align-items:flex-start;gap:30px}.footer-bottom{flex-direction:column;gap:7px}}
@media(max-width:760px){.wrap{width:min(100% - 40px,560px)}[id]{scroll-margin-top:92px}.header-inner{height:72px;gap:12px}.brand{gap:9px}.brand-mark{width:36px;height:36px}.brand-mark svg{width:24px}.brand-text{font-size:21px}.brand-text b{font-size:18px}.brand-text small{font-size:6px;letter-spacing:.13em}.header-actions{gap:8px}.header-cta{display:none}.lang-switch{font-size:12px}.switch-divider{padding:0 4px}.hero{display:flex;flex-direction:column-reverse;min-height:0}.hero-photo{height:235px}.hero-photo img{object-position:center 56%}.photo-caption{left:24px;bottom:19px;font-size:10px}.hero-copy-inner{width:min(100%,608px);padding:43px 24px 50px}.hero .eyebrow{margin-bottom:22px;font-size:10px}.hero-rule{margin-bottom:22px}.hero-kicker{font-size:18px}.hero h1{font-size:clamp(42px,8vw,60px)}html:lang(zh-CN) .hero h1{font-size:clamp(37px,7.8vw,53px);line-height:1.4}.hero-subtitle{margin-top:23px;font-size:15px}.hero-body{font-size:15px}.hero-meta{flex-direction:row;margin:26px 0 29px;gap:12px 24px;font-size:13px}.hero-buttons{gap:22px}.fact-inner{grid-template-columns:1fr}.fact-inner>div,.fact-inner>div:first-child{min-height:78px;padding:14px 0;border-left:0;border-top:1px solid #ced6cc}.fact-inner>div:first-child{border-top:0}.fact-inner span{font-size:10px}.fact-inner strong{font-size:21px}.section{padding:64px 0}.section h2,.venue-section h2,.publication-section h2,.contact-section h2{font-size:36px}html:lang(zh-CN) .section h2,html:lang(zh-CN) .venue-section h2,html:lang(zh-CN) .publication-section h2,html:lang(zh-CN) .contact-section h2{font-size:31px}.eyebrow{margin-bottom:20px;font-size:10px}.section-head{margin-bottom:33px;gap:22px}.section-head>p{font-size:15px}.lead{font-size:17px}.body-copy{font-size:15px}.question-card{padding:30px 25px}.question-card blockquote{font-size:25px}.topics-list{grid-template-columns:1fr}.topic-item{padding:17px 0;grid-template-columns:28px minmax(0,1fr);gap:14px;font-size:15px}.tracks-grid{grid-template-columns:1fr;gap:14px;margin-top:27px}.tracks-grid>div{padding:22px}.tracks-grid h3{font-size:22px}.date-row{grid-template-columns:20px minmax(110px,.5fr) minmax(0,1fr);gap:12px}.date-day{font-size:22px}.date-detail h3{font-size:21px}.date-detail p{font-size:14px}.steps-grid{grid-template-columns:1fr;gap:18px}.step{padding:25px}.step h3{margin-top:20px}.step p{font-size:15px}.submit-actions{margin-top:26px;gap:23px}.download-links{gap:18px}.download-links a{font-size:14px}.publication-section{padding:65px 0}.journal-panel li{font-size:21px}.speaker{grid-template-columns:86px minmax(0,1fr);gap:20px;padding-top:25px}.speaker-photo{width:86px;height:86px}.speaker-role{font-size:9px;letter-spacing:.09em}.speaker h3{font-size:25px}.speaker-affiliation{font-size:13px}.speaker-bio{font-size:14px}.venue-image{height:290px}.venue-copy{padding:62px 24px}.venue-copy>div{width:min(100%,560px)}.venue-copy p:not(.eyebrow){font-size:15px}th,td{padding:16px 13px}thead th{font-size:10px;letter-spacing:.035em}tbody th{font-size:14px}tbody td{font-size:23px}.committee-head{gap:23px;align-items:flex-start}.committee-count{font-size:62px;margin-top:34px}.committee-count small{font-size:9px}.committee-details ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.contact-section{padding:65px 0}.site-footer{padding-top:28px}.footer-brand .brand-text{font-size:21px}.back-top{font-size:13px}}
@media(max-width:410px){.header-inner{gap:5px}.brand-name{gap:5px}.brand-text{font-size:20px}.brand-text b{font-size:17px}.hero-meta{flex-direction:column}.hero-buttons{align-items:flex-start;flex-direction:column;gap:17px}.date-row{grid-template-columns:20px minmax(0,1fr);gap:7px 12px}.date-detail{grid-column:2}.date-day small{display:inline;margin-left:9px}.speaker{grid-template-columns:70px minmax(0,1fr);gap:16px}.speaker-photo{width:70px;height:70px}.speaker h3{font-size:23px}.committee-head{display:block}.committee-count{display:block;margin-top:25px;font-size:56px}.committee-count small{display:inline;margin-left:12px}.committee-details ul{grid-template-columns:1fr}}
/* The source portrait has its own inset circle and extra space below it. */
.speaker-photo img[src$="timothy-lee.webp"]{transform:translateY(5%) scale(1.15)}
html:lang(zh-CN) .hero h1 em,html:lang(zh-CN) .hero-kicker{font-style:normal}
.step p{overflow-wrap:anywhere}
@media(min-width:761px) and (max-width:920px){.steps-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}