.shanghai-2026 *,.shanghai-2026 :after,.shanghai-2026 :before{box-sizing:border-box}.shanghai-2026 :where(section,div,h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote,nav,footer,header,article){margin:0;padding:0}.shanghai-2026{--bg:#060606;--surface:#0c0c0c;--surface2:#151515;--border:rgba(248,225,142,0.16);--nav-offset:5.5rem;--text:rgba(255,255,255,0.96);--text-dim:rgba(255,255,255,0.7);--accent:#F8E18E;--accent2:#FBECB1;--accent3:rgba(248,225,142,0.58);--accent-gold:#F8E18E;--accent-gold-dim:rgba(248,225,142,0.6);--jade:#2e9e6a;--jade-dim:rgba(46,158,106,0.5);--ring-glow:rgba(248,225,142,0.12);--white:#fff;--font-display:"Instrument Serif","Noto Serif SC",serif;--font-body:"Instrument Sans","Noto Sans SC",system-ui,sans-serif;--font-mono:"Instrument Sans","Noto Sans SC",system-ui,sans-serif;--text-2xl:4.5rem;--text-xl:3rem;--text-lg:1.5rem;--text-md:1rem;--text-sm:0.875rem;overflow-x:clip;background:radial-gradient(ellipse at 50% 0,rgba(248,225,142,.04),transparent 30%),radial-gradient(ellipse at 50% 0,rgba(248,225,142,.06),transparent 40%),linear-gradient(180deg,#0a0a0a 0,var(--bg) 36%,#020202 100%);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}.shanghai-2026 a{color:inherit;text-decoration:none}.shanghai-2026 ::selection{background:var(--accent-gold);color:var(--bg)}.shanghai-details{min-height:100vh;background:#090909;letter-spacing:0;--detail-nav-height:77px}.shanghai-details .sh-detail-nav{display:flex;position:sticky;top:0;z-index:30;align-items:center;justify-content:space-between;gap:24px;padding:16px max(24px,calc((100% - 1240px) / 2));border-bottom:1px solid var(--border);background:#090909}.sh-detail-nav>a{flex-shrink:0}.sh-detail-nav img{display:block;width:144px;height:44px;object-fit:contain}.sh-detail-nav-links{display:flex;align-items:center;gap:24px;font-size:15px}.sh-detail-nav-links a,.sh-detail-nav-links button{min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}.sh-detail-nav-links button{background:none;border:0;color:var(--text);cursor:pointer;font:inherit}.sh-detail-nav-links a[aria-current]{color:var(--accent)}.sh-detail-nav-links .sh-detail-ticket{color:#111;background:var(--accent);padding:0 18px;border-radius:4px}.sh-detail-skip{position:fixed;top:-100px;left:20px;z-index:100;background:#fff;color:#000!important;padding:12px}.sh-detail-skip:focus{top:10px}.shanghai-details .sh-detail-main{max-width:1240px;margin:0 auto;padding:48px 24px 80px}.shanghai-details .sh-detail-heading{max-width:900px;margin-bottom:32px}.shanghai-details .sh-detail-eyebrow{color:var(--accent);font-size:13px;line-height:1.6;margin-bottom:16px}.shanghai-details h1{font-family:var(--font-body);font-size:40px;line-height:1.25;font-weight:600;letter-spacing:0;margin-bottom:20px;overflow-wrap:anywhere}.shanghai-details .sh-detail-heading>p:not(.sh-detail-eyebrow):not(.sh-detail-note){color:var(--text-dim);font-size:17px;line-height:1.8;max-width:820px}.shanghai-details .sh-detail-note{font-size:14px;color:#b8b8b8;line-height:1.8;margin-top:16px}.sh-detail-note a,.sh-overview-detail-link{text-decoration:underline!important;text-underline-offset:4px}.sh-overview-detail-link{display:inline-block;margin-top:24px;color:var(--accent)!important;font-size:15px}.shanghai-details .sh-program-day-links{position:static;z-index:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:0;padding:0;backdrop-filter:none;background:none;transition:none;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:28px 0 40px}.sh-program-day-links a{padding:18px 20px;color:var(--accent);min-height:84px}.sh-program-day-links a+a{border-left:1px solid var(--border)}.sh-program-day-links a:hover{background:#171710}.sh-program-day-links span,.sh-program-day-links strong{display:block;font-size:16px;line-height:1.6}.sh-program-day-links strong{font-size:20px;font-variant-numeric:tabular-nums}.sh-program-day{margin-top:48px;scroll-margin-top:100px}.sh-program-day+.sh-program-day{margin-top:72px}.sh-program-day-heading{position:sticky;top:var(--detail-nav-height);z-index:20;background:#0a0a0a;border-top:2px solid var(--accent);border-bottom:1px solid #444338;padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:16px}.sh-program-day-heading>div{min-width:0;flex:1}.shanghai-details .sh-program-day-heading p{color:var(--accent);font-size:15px;line-height:1.5;margin-bottom:4px}.shanghai-details .sh-program-day-heading h2{font-size:25px;font-weight:550;line-height:1.35;overflow-wrap:anywhere}.sh-program-day-heading>span{flex:none;color:#c7c5b8;font-size:15px;font-variant-numeric:tabular-nums}.shanghai-details .sh-program-lanes{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;margin-top:32px}.shanghai-details .sh-program-lanes-parallel{grid-template-columns:repeat(2,minmax(0,1fr))}.sh-program-lane{min-width:0}.shanghai-details .sh-program-morning{margin-top:32px}.sh-schedule-row{scroll-margin-top:210px}.shanghai-details .sh-program-lane>header{border-top:2px solid var(--accent);padding:18px 0;display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 16px}.sh-program-lane>header h2{font-size:20px;font-weight:500}.sh-program-lane>header>span{font-size:14px;color:#bbb;font-variant-numeric:tabular-nums}.shanghai-details .sh-program-lane ol{list-style:none}.shanghai-details .sh-schedule-row{display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;border-top:1px solid #30302b;padding:20px 0}.shanghai-details .sh-schedule-with-speaker{grid-template-columns:64px 52px minmax(0,1fr);gap:14px}.sh-schedule-photo{width:52px;min-width:0}.shanghai-details .sh-schedule-photo .sh-portrait-group{width:100%;display:flex;flex-direction:column;gap:4px}.shanghai-details .sh-schedule-photo .sh-speaker-avatar{width:100%;min-width:0;height:52px;flex:none;border-radius:4px;overflow:hidden;background:#22231c;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:18px}.shanghai-details .sh-schedule-photo .sh-speaker-avatar-img{display:block;width:100%;height:100%;object-fit:cover}.sh-schedule-time{font-variant-numeric:tabular-nums;font-size:17px;font-weight:600;line-height:1.4;color:var(--accent)}.sh-schedule-time span{display:block;font-size:13px;font-weight:400;color:#aaa;margin-top:4px}.sh-schedule-content{min-width:0}.sh-schedule-content h3{font-size:18px;line-height:1.5;font-weight:500;overflow-wrap:anywhere}.sh-schedule-byline a:hover,.sh-schedule-content h3 a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.shanghai-details .sh-schedule-byline{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:10px;font-size:14px;line-height:1.6;color:#bcbcbc}.shanghai-details .sh-schedule-byline a{color:#eee}.shanghai-details .sh-schedule-status{font-size:12px;line-height:1.6;color:var(--accent);margin-top:8px}.shanghai-details .sh-schedule-abstract{margin-top:12px;color:#bcbcbc;font-size:14px;line-height:1.8}.sh-schedule-abstract summary{cursor:pointer}.shanghai-details .sh-schedule-abstract p{margin-top:12px;white-space:pre-line}.shanghai-details .sh-schedule-service{padding:10px 0;align-items:center}.shanghai-details .sh-schedule-break{border-top-style:dashed}.sh-schedule-break .sh-schedule-time{font-size:13px;font-weight:400;color:#a4a599}.sh-schedule-break .sh-schedule-time span{font-size:12px}.shanghai-details .sh-schedule-lunch{background:#15160f;padding:16px 12px}.sh-schedule-closing .sh-schedule-time,.sh-schedule-closing h3{color:var(--accent)}.sh-schedule-service h3{color:#aaa;font-size:14px}.shanghai-details .sh-panel-byline{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:12px}.sh-panel-byline li{display:flex;flex-direction:column;gap:3px;font-size:15px}.sh-panel-byline span{color:#aaa;font-size:13px}.sh-rapid-group{margin:22px 0;border-left:2px solid var(--accent);padding-left:16px}.sh-rapid-group>header{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;padding:0 0 12px}.sh-rapid-group>header h3{color:var(--accent);font-size:16px;font-weight:550}.sh-rapid-group>header span{color:#bcbcaf;font-size:14px;font-variant-numeric:tabular-nums}.sh-rapid-group .sh-schedule-row{padding:16px 0}.shanghai-2026 .sh-community-panel-details ul{display:flex;flex-wrap:wrap;gap:12px 24px;list-style:none;padding:0;margin:12px 0}.shanghai-2026 .sh-community-panel-details li{display:flex;flex-direction:column;gap:4px;font-size:14px;line-height:1.6}.shanghai-2026 .sh-community-panel-details li span{margin:0;color:#aaa;font-size:13px}.shanghai-2026 .sh-community-panel-details p{font-size:14px;line-height:1.7;color:#bcbcbc;margin-top:10px}.shanghai-2026 .sh-community-panel-details a{color:var(--accent)}.sh-name-with-audio{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.sh-name-audio,.sh-name-audio button{display:inline-flex;align-items:center}.sh-name-audio button{justify-content:center;width:36px;height:36px;flex:0 0 36px;border:1px solid #6f6441;border-radius:4px;background:transparent;color:#e4d28e;cursor:pointer}.sh-name-audio button:hover{background:#29271f}.sh-name-audio button:focus-visible{outline:2px solid #e4d28e;outline-offset:3px}.sh-name-audio button:disabled{opacity:.45;cursor:default}.sh-name-audio-status{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.sh-community-directory{border-top:1px solid #30302b;margin-top:48px;padding-top:28px}.sh-community-directory h2{font-size:24px;line-height:1.4}.shanghai-details .sh-rapid-heading{color:var(--accent);font-size:13px;font-weight:600;line-height:1.6;margin-bottom:10px}.shanghai-2026 .program-session-list .program-rapid-heading{color:var(--accent-gold);margin:0 0 8px;font-size:13px;font-weight:600}.shanghai-2026 .program-session-list .program-rapid-badge{display:block;margin:4px 0 0;color:var(--accent-gold-dim);font-size:12px}.sh-detail-back{display:inline-block;margin-bottom:32px;color:var(--accent)!important;font-size:15px}.shanghai-details .sh-profile-heading{display:flex;gap:32px;align-items:center;margin-bottom:48px}.shanghai-details .sh-profile-heading .sh-modal-avatar{width:144px;height:160px;flex-shrink:0;border-radius:4px;overflow:hidden;background:#1b1b1b}.shanghai-details .sh-profile-heading .sh-modal-avatar-img{width:100%;height:100%;object-fit:cover}.sh-profile-heading .sh-portrait-group{flex-shrink:0}.sh-profile-heading p{font-size:17px;line-height:1.7}.sh-profile-heading .sh-profile-company{color:var(--accent)}.sh-profile-bio,.sh-profile-session{max-width:860px;border-top:1px solid var(--border);padding:28px 0}.sh-profile-bio h2,.sh-profile-session h2{font-size:26px;line-height:1.5;font-weight:500}.shanghai-details .sh-profile-slot{color:var(--accent);font-size:16px;line-height:1.8;margin-top:18px}.shanghai-details .sh-profile-prose p{font-size:17px;color:#d0d0d0;line-height:1.9;margin-top:20px;white-space:pre-line}.sh-profile-links{display:flex;flex-wrap:wrap;gap:24px;margin-top:16px;color:var(--accent)}.shanghai-details .sh-detail-footer{max-width:1240px;margin:0 auto;display:flex;gap:16px 32px;flex-wrap:wrap;justify-content:space-between;padding:28px 24px;border-top:1px solid var(--border);font-size:13px;color:#bbb}.sh-detail-lang span{color:#8f8f8f}.sh-detail-lang span[data-active]{color:var(--accent);font-weight:600}.shanghai-details .sh-detail-tickets{max-width:1240px;margin:0 auto;padding:40px 24px 48px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 48px;scroll-margin-top:96px}.sh-detail-tickets h2{font-size:24px;line-height:1.4;font-weight:500}.shanghai-details .sh-detail-tickets p{max-width:600px;margin-top:10px;font-size:15px;line-height:1.8;color:#bcbcbc}.sh-detail-ticket-actions{display:flex;flex-wrap:wrap;gap:12px}.sh-detail-ticket-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:4px;background:var(--accent);color:#111!important;font-size:15px;font-weight:600;white-space:nowrap}.sh-detail-ticket-actions a:hover{background:#E6CC5E}.shanghai-details :focus-visible{outline:2px solid var(--accent);outline-offset:4px}@media (max-width:900px){.shanghai-details{--detail-nav-height:69px}.shanghai-details .sh-program-lanes-parallel{grid-template-columns:minmax(0,1fr)}.shanghai-details .sh-detail-nav{gap:16px;padding:12px 20px;flex-wrap:wrap}.sh-detail-nav-links{gap:20px}}@media (max-width:600px){.shanghai-details{--detail-nav-height:0px}.shanghai-details .sh-detail-main{padding:32px 18px 56px}.shanghai-details .sh-detail-nav{position:static;padding:12px 18px}.sh-detail-nav img{width:126px;height:38px}.sh-detail-nav-links{width:100%;justify-content:space-between;gap:8px;font-size:14px}.sh-detail-nav-links .sh-detail-ticket{padding:0 12px}.shanghai-details h1{font-size:30px}.sh-program-day-links a{padding:14px 12px}.sh-program-day-links span{font-size:14px}.sh-program-day-links strong{font-size:18px}.sh-program-day-heading{top:0;padding:14px 0;align-items:flex-start}.shanghai-details .sh-program-day-heading h2{font-size:20px}.sh-program-day-heading>span{font-size:13px}.shanghai-details .sh-schedule-row{grid-template-columns:56px minmax(0,1fr);gap:12px}.shanghai-details .sh-schedule-with-speaker{grid-template-columns:46px 38px minmax(0,1fr);gap:10px}.sh-schedule-photo{width:38px}.shanghai-details .sh-schedule-photo .sh-speaker-avatar{height:38px}.sh-schedule-time{font-size:15px}.sh-rapid-group{padding-left:10px}.sh-schedule-row{scroll-margin-top:150px}.sh-schedule-content h3{font-size:17px}.shanghai-details .sh-profile-heading{align-items:flex-start;flex-direction:column;gap:24px}.shanghai-details .sh-profile-heading .sh-modal-avatar{width:112px;height:128px}.sh-profile-bio h2,.sh-profile-session h2{font-size:23px}.shanghai-details .sh-detail-tickets{padding:32px 18px 40px}.sh-detail-ticket-actions,.sh-detail-ticket-actions a{width:100%}}@keyframes shanghaiUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes marqueeScroll{to{transform:translateX(-100%)}}@keyframes ringPulse{0%,to{opacity:.06}50%{opacity:.12}}@keyframes ringRotate{to{transform:translate(-50%,-50%) rotate(1turn)}}.shanghai-2026 .lang-toggle{display:inline-flex;align-items:center;gap:.2rem;background:rgba(248,225,142,.1);border:1px solid rgba(248,225,142,.3);border-radius:999px;padding:.45rem .9rem;cursor:pointer;transition:all .3s;font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.08em}.shanghai-2026 .lang-toggle:hover{background:rgba(248,225,142,.18);border-color:rgba(248,225,142,.5)}.shanghai-2026 .lang-toggle-opt{color:var(--text-dim);transition:color .3s;font-weight:500}.shanghai-2026 .lang-toggle-opt--active{color:var(--accent-gold);font-weight:700}.shanghai-2026 .lang-toggle-sep{color:rgba(255,255,255,.2);margin:0 .1rem}.shanghai-2026 nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.35rem 3rem;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(18px);background:linear-gradient(180deg,rgba(0,0,0,.72),rgba(0,0,0,.14));border-bottom:1px solid rgba(255,255,255,.08);transition:all .4s}.shanghai-2026 nav.scrolled{padding:.85rem 3rem;background:rgba(8,8,8,.92);border-bottom-color:rgba(248,225,142,.18)}.shanghai-2026 .nav-logo{display:flex;align-items:center;flex-shrink:0}.shanghai-2026 .nav-logo-img{height:42px;width:auto}.shanghai-2026 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nav.scrolled{padding-left:2rem;padding-right:2rem}.shanghai-2026 .nav-links{position:static;transform:none;flex:1 1 auto;justify-content:center;flex-wrap:nowrap;gap:1.1rem;letter-spacing:.1em}.shanghai-2026 .nav-cta{display:none}}@media (max-width:1023px){.shanghai-2026 .nav-links{display:none}.shanghai-2026 .nav-links--open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:rgba(8,8,8,.96);padding:1.5rem 2rem;gap:1.25rem;border-bottom:1px solid rgba(248,225,142,.15)}.shanghai-2026 .nav-links--open a{padding:.35rem 0}.shanghai-2026 .nav-menu-toggle{display:flex;justify-content:center;min-width:44px;min-height:44px;margin-left:auto}}.shanghai-2026 .nav-cta{font-family:var(--font-mono);font-size:var(--text-sm);padding:.65rem 1.25rem;border:1px solid rgba(248,225,142,.3);color:var(--accent-gold);border-radius:999px;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;background:rgba(248,225,142,.06);transition:all .3s}.shanghai-2026 .nav-cta:hover{background:rgba(248,225,142,.14);border-color:rgba(248,225,142,.5)}.shanghai-2026 .hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:clamp(6.75rem,10vh,8rem) 2rem clamp(2rem,4vh,3rem);overflow:hidden}.shanghai-2026 .hero-bg{position:absolute;inset:0;z-index:0;background:url(/aie-shanghai-hero-bg.jpg) 50%/cover no-repeat}.shanghai-2026 .hero-overlay{position:absolute;inset:0;z-index:1;background:none}.shanghai-2026 .hero-lattice{position:absolute;inset:0;z-index:1;opacity:.02;background-image:linear-gradient(rgba(248,225,142,.4) 1px,transparent 0),linear-gradient(90deg,rgba(248,225,142,.4) 1px,transparent 0);background-size:60px 60px;mask-image:radial-gradient(ellipse at 50% 40%,black 10%,transparent 60%);-webkit-mask-image:radial-gradient(ellipse at 50% 40%,black 10%,transparent 60%)}.shanghai-2026 .ten-rings{position:absolute;z-index:1;width:min(80vw,600px);height:min(80vw,600px);top:50%;left:50%;transform:translate(-50%,-50%);color:var(--accent);animation:ringPulse 6s ease-in-out infinite;pointer-events:none}.shanghai-2026 .hero-content{position:relative;z-index:2;width:min(100%,60rem);max-width:60rem;display:flex;flex-direction:column;align-items:center}.shanghai-2026 .hero-eyebrow{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.24em;text-transform:uppercase;color:var(--accent-gold);margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center;gap:.9rem;opacity:0;animation:shanghaiUp .8s .3s forwards}.shanghai-2026 .hero-eyebrow:after,.shanghai-2026 .hero-eyebrow:before{content:"";width:34px;height:1px;background:rgba(248,225,142,.4)}.shanghai-2026 .hero-eyebrow-text{text-align:center}.shanghai-2026 .hero-eyebrow-text>span{white-space:nowrap}.shanghai-2026 .hero-eyebrow-note{font-family:var(--font-body);font-size:var(--text-sm);letter-spacing:.06em;text-transform:none;color:var(--text-dim);font-style:italic;opacity:.75}.shanghai-2026 .hero-eyebrow-note:before{content:"(";margin-right:.1rem}.shanghai-2026 .hero-eyebrow-note:after{content:")";margin-left:.1rem}.shanghai-2026 .hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(3rem,11vw,6.75rem);line-height:.92;letter-spacing:-.04em;margin-bottom:1.5rem;opacity:0;animation:shanghaiUp .8s .5s forwards}.shanghai-2026 .hero h1 em{font-style:italic;color:var(--accent-gold)}.shanghai-2026 .hero-kicker{max-width:48rem;font-family:var(--font-body);font-size:var(--text-lg);line-height:1.4;letter-spacing:-.01em;color:rgba(255,255,255,.9);margin-bottom:1.5rem;opacity:0;animation:shanghaiUp .8s .7s forwards}.shanghai-2026 .hero-summary{max-width:42rem;font-size:var(--text-md);line-height:1.7;color:var(--text-dim);margin-bottom:1.5rem;opacity:0;animation:shanghaiUp .8s .9s 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.program-abstract{color:var(--text-dim);font-size:.9rem;line-height:1.75}.shanghai-2026 .program-abstract summary{cursor:pointer;padding:.5rem 0}.shanghai-2026 .program-abstract p{margin:.5rem 0;overflow-wrap:anywhere}.shanghai-2026 .sponsor-tier{margin-top:4rem;text-align:center}.shanghai-2026 .sponsor-tier h3,.shanghai-2026 .supported-by h3{font-family:var(--font-mono);color:var(--accent-gold);font-size:1rem;margin-bottom:1.5rem}.shanghai-2026 .sponsor-wall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem 2rem}.shanghai-2026 .sponsor-tier--platinum .sponsor-wall{grid-template-columns:repeat(3,minmax(0,1fr))}.shanghai-2026 .sponsor-mark{display:flex;flex-direction:column;gap:.65rem;align-items:center;justify-content:center;min-height:96px;min-width:0;padding:.75rem;border:0;background:transparent;box-shadow:none;text-align:center;font-size:1.25rem;font-weight:500;overflow-wrap:anywhere;transition:opacity .15s ease}.shanghai-2026 a.sponsor-mark:hover{opacity:.8}.shanghai-2026 .shanghai-company-logos a:focus-visible,.shanghai-2026 a.sponsor-mark:focus-visible{outline:2px solid var(--accent-gold);outline-offset:5px}.shanghai-2026 .sponsor-mark img{width:100%;max-width:195px;height:58px;object-fit:contain}.shanghai-2026 .sponsor-mark[data-sponsor-id=hellyeah] img{filter:brightness(0) invert(1)}.shanghai-2026 .sponsor-mark small{font-size:.8rem;line-height:1.4;color:var(--text-dim)}.shanghai-2026 .sponsor-tier--platinum .sponsor-mark{min-height:150px;font-size:2rem}.shanghai-2026 .sponsor-tier--platinum img{max-width:290px;height:90px}.shanghai-2026 .sponsor-tier--silver .sponsor-wall{grid-template-columns:repeat(5,minmax(0,1fr))}.shanghai-2026 .sponsor-tier--silver img{max-width:155px;height:50px}.shanghai-2026 .side-events-section{padding:5rem 0;border-bottom:1px solid var(--border)}.shanghai-2026 .side-events-shell{max-width:1200px}.shanghai-2026 .side-events-shell .section-title{max-width:55rem}.shanghai-2026 .side-events-shell .section-sub{max-width:50rem}.shanghai-2026 .side-events-link{display:inline-flex;align-items:center;min-height:44px;margin-top:1rem;color:var(--accent-gold);text-decoration:underline;text-underline-offset:5px}.shanghai-2026 .side-events-link:focus-visible{outline:2px solid var(--accent-gold);outline-offset:5px}.shanghai-2026 .supported-by{margin-top:4rem;padding-top:3rem;border-top:1px solid var(--border);text-align:center}.shanghai-2026 .supported-by h3{margin-bottom:.75rem}.shanghai-2026 .supported-by>p{color:var(--text-dim);font-size:.95rem;line-height:1.6;margin-bottom:1.5rem}.shanghai-2026 .partner-image-filters{position:absolute;overflow:hidden;pointer-events:none}.shanghai-2026 .supporter-logos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.75rem 1.5rem}.shanghai-2026 .supporter-logos>*{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:.65rem;min-width:0;margin:0;padding:0 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.sponsors-inquiry{display:inline-block;margin-top:2rem;color:var(--accent-gold);text-decoration:underline;text-underline-offset:4px}.shanghai-2026 .shanghai-company-wall{display:grid;grid-template-columns:minmax(230px,.8fr) minmax(0,2fr);gap:3rem;margin-top:3rem;padding-top:3rem;border-top:1px solid var(--border)}.shanghai-2026 .company-wall-copy h3{font-family:var(--font-display);font-weight:400;font-size:1.8rem;line-height:1.25;margin:.65rem 0}.shanghai-2026 .company-wall-copy p{color:var(--text-dim);font-size:.95rem;line-height:1.6}.shanghai-2026 .shanghai-company-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:1.25rem 1.5rem;align-items:center}.shanghai-2026 .shanghai-company-logos a{display:flex;flex:0 1 calc((100% - 4.5rem) / 4);flex-direction:column;gap:.4rem;align-items:center;justify-content:center;min-width:0;min-height:64px;opacity:.85}.shanghai-2026 .shanghai-company-logos span{font-size:.85rem}.shanghai-2026 .shanghai-company-logos a:hover{opacity:1}.shanghai-2026 .shanghai-company-logos img{display:block;width:100%;max-width:145px;height:36px;object-fit:contain}@media (max-width:1000px){.shanghai-2026 .shanghai-company-wall{grid-template-columns:1fr;gap:1.5rem}.shanghai-2026 .sponsor-tier--silver .sponsor-wall,.shanghai-2026 .supporter-logos{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:700px){.shanghai-2026 .program-talk-list{grid-template-columns:1fr}.shanghai-2026 .sponsor-tier--silver .sponsor-wall,.shanghai-2026 .sponsor-wall{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.shanghai-2026 .sponsor-tier--platinum .sponsor-wall{grid-template-columns:1fr;gap:.5rem}.shanghai-2026 .sponsor-mark{padding:1rem;font-size:1rem}.shanghai-2026 .sponsor-tier--platinum .sponsor-mark{min-height:116px;font-size:1.3rem}.shanghai-2026 .sponsor-tier--platinum img{max-width:235px;height:75px}.shanghai-2026 .supporter-logos{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem 1rem}.shanghai-2026 .shanghai-company-logos{gap:1rem}.shanghai-2026 .shanghai-company-logos a{flex-basis:calc((100% - 2rem) / 3)}.shanghai-2026 .shanghai-company-logos img{height:30px}}.shanghai-2026 .program-days{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2.5rem;align-items:start}.shanghai-2026 .program-day{position:relative;min-width:0}.shanghai-2026 .program-day+.program-day:before{content:"";position:absolute;inset:0 auto 0 -1.25rem;border-left:1px solid var(--border)}.shanghai-2026 .program-day-header{display:flex;align-items:flex-start;gap:1rem;padding-bottom:1.25rem;border-bottom:1px solid var(--accent-gold-dim)}.shanghai-2026 .program-day-index{font-family:var(--font-display);font-size:2.25rem;line-height:1;color:var(--accent-gold);opacity:.85;white-space:nowrap}.shanghai-2026 .program-day-date{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:0;text-transform:uppercase;color:var(--accent-gold-dim);margin-bottom:.35rem}.shanghai-2026 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