:root{--bg: #0a0e1a;--bg-soft: #131825;--bg-component: rgba(30, 35, 50, .7);--bg-avatar: #2a3045;--text: #f0f2f5;--muted: #a8b2c8;--primary: #6dd4e5;--accent: #5d8a66;--accent-light: #7ba885;--accent-glow: rgba(93, 138, 102, .3);--card: rgba(30, 35, 50, .6);--border: rgba(100, 120, 150, .2);--border-highlight: rgba(109, 212, 229, .3);--icon-stroke: color-mix(in srgb, var(--border) 80%, white 20%);--shadow: 0 8px 32px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .5), 0 4px 16px rgba(0, 0, 0, .3);--glow-primary: 0 0 20px rgba(109, 212, 229, .15);--glow-accent: 0 0 20px rgba(93, 138, 102, .15);--radius: 20px;--radius-sm: 14px;--tap: 48px;--font: system-ui, -apple-system, Segoe UI, Roboto, Inter, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";--scale: 1}@media(prefers-color-scheme:light){:root{--bg: #fafbfd;--bg-soft: #f4f6f9;--bg-component: rgba(255, 255, 255, .8);--bg-avatar: #e5e8ef;--text: #1a2332;--muted: #5a6678;--primary: #3a95a8;--accent: #5d8a66;--accent-light: #7ba885;--accent-glow: rgba(93, 138, 102, .2);--card: rgba(255, 255, 255, .7);--border: rgba(100, 120, 150, .15);--border-highlight: rgba(58, 149, 168, .3);--icon-stroke: color-mix(in srgb, var(--border) 80%, black 20%);--shadow: 0 8px 24px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .04);--shadow-lg: 0 20px 40px rgba(0, 0, 0, .12), 0 4px 12px rgba(0, 0, 0, .06);--glow-primary: 0 0 20px rgba(58, 149, 168, .1);--glow-accent: 0 0 20px rgba(93, 138, 102, .1)}}html.light-mode{--bg: #fafbfd;--bg-soft: #f4f6f9;--bg-component: rgba(255, 255, 255, .8);--bg-avatar: #e5e8ef;--text: #1a2332;--muted: #5a6678;--primary: #3a95a8;--accent: #5d8a66;--accent-light: #7ba885;--accent-glow: rgba(93, 138, 102, .2);--card: rgba(255, 255, 255, .7);--border: rgba(100, 120, 150, .15);--border-highlight: rgba(58, 149, 168, .3);--icon-stroke: color-mix(in srgb, var(--border) 80%, black 20%);--shadow: 0 8px 24px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .04);--shadow-lg: 0 20px 40px rgba(0, 0, 0, .12), 0 4px 12px rgba(0, 0, 0, .06);--glow-primary: 0 0 20px rgba(58, 149, 168, .1);--glow-accent: 0 0 20px rgba(93, 138, 102, .1)}html.light-mode #app:before{background:radial-gradient(circle at 15% 20%,rgba(139,92,246,.12),transparent 45%),radial-gradient(circle at 85% 15%,rgba(109,212,229,.1),transparent 50%),radial-gradient(circle at 50% 75%,rgba(236,72,153,.08),transparent 55%),radial-gradient(circle at 70% 50%,rgba(93,138,102,.08),transparent 60%)}html.light-mode header.appbar{background:color-mix(in srgb,var(--bg) 80%,white 20%)}html.light-mode nav.tabbar{background:color-mix(in srgb,var(--bg-soft) 80%,white 20%)}html.light-mode dialog::backdrop{background:#00000073}html.dark-mode{--bg: #0a0e1a;--bg-soft: #131825;--bg-component: rgba(30, 35, 50, .7);--bg-avatar: #2a3045;--text: #f0f2f5;--muted: #a8b2c8;--primary: #6dd4e5;--accent: #5d8a66;--accent-light: #7ba885;--accent-glow: rgba(93, 138, 102, .3);--card: rgba(30, 35, 50, .6);--border: rgba(100, 120, 150, .2);--border-highlight: rgba(109, 212, 229, .3);--icon-stroke: color-mix(in srgb, var(--border) 80%, white 20%);--shadow: 0 8px 32px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .5), 0 4px 16px rgba(0, 0, 0, .3);--glow-primary: 0 0 20px rgba(109, 212, 229, .15);--glow-accent: 0 0 20px rgba(93, 138, 102, .15)}html.dark-mode header.appbar{background:color-mix(in srgb,var(--bg) 80%,black 20%)}html.dark-mode nav.tabbar{background:color-mix(in srgb,var(--bg-soft) 80%,black 20%)}html.dark-mode dialog::backdrop{background:#0009}html.dark-mode body.high-contrast{--bg: #000;--bg-soft: #0a0a0a;--bg-component: rgba(0, 0, 0, .95);--bg-avatar: #1a1a1a;--card: rgba(0, 0, 0, .95);--text: #fff;--muted: #e0e0e0;--primary: #fff;--accent: #fff;--accent-light: #fff;--border: rgba(255, 255, 255, .4);--border-highlight: rgba(255, 255, 255, .7)}html.light-mode body.high-contrast{--bg: #fff;--bg-soft: #fafafa;--bg-component: rgba(255, 255, 255, .98);--bg-avatar: #e8e8e8;--card: rgba(255, 255, 255, .98);--text: #000;--muted: #1a1a1a;--primary: #000;--accent: #000;--accent-light: #000;--border: rgba(0, 0, 0, .4);--border-highlight: rgba(0, 0, 0, .7)}@media(prefers-color-scheme:dark){body.high-contrast{--bg: #000;--bg-soft: #0a0a0a;--bg-component: rgba(0, 0, 0, .95);--bg-avatar: #1a1a1a;--card: rgba(0, 0, 0, .95);--text: #fff;--muted: #e0e0e0;--primary: #fff;--accent: #fff;--accent-light: #fff;--border: rgba(255, 255, 255, .4);--border-highlight: rgba(255, 255, 255, .7)}}@media(prefers-color-scheme:light){body.high-contrast{--bg: #fff;--bg-soft: #fafafa;--bg-component: rgba(255, 255, 255, .98);--bg-avatar: #e8e8e8;--card: rgba(255, 255, 255, .98);--text: #000;--muted: #1a1a1a;--primary: #000;--accent: #000;--accent-light: #000;--border: rgba(0, 0, 0, .4);--border-highlight: rgba(0, 0, 0, .7)}}.large-text{--scale: 1.28}.large-text .header-dates{font-size:12px}.large-text .event-time{font-size:1.05rem}.large-text .event-title{font-size:1.2rem}.large-text .event-meta{font-size:.9rem}.large-text .event-break-duration{font-size:.95rem}.large-text .event-break-title{font-size:1.3rem}.large-text .event-break-location{font-size:1rem}.large-text .chip{font-size:.92rem;padding:8px 14px}.large-text .searchbar input{font-size:1.1rem;padding:16px 20px}.large-text .speaker-card h3{font-size:1.2rem}.large-text .speaker-bio{font-size:1.02rem}.large-text .btn{font-size:1.05rem;padding:14px 20px}.large-text .feature-toggle span{font-size:1.05rem}.large-text .social-link span{font-size:1rem}.large-text .modal-head strong{font-size:1.1rem}.large-text #eventTitle{font-size:1.5rem}.large-text .modal-body{font-size:1.05rem}.large-text .avatar{width:68px;height:68px;font-size:1.7rem}.large-text .avatar.small{width:50px;height:50px;font-size:1.25rem}.large-text .speaker-card .avatar{width:80px;height:80px;font-size:2rem}.large-text .fav-btn{font-size:1.3rem;padding:8px 12px;min-height:42px}.large-text .speaker-card{grid-template-columns:80px 1fr;gap:18px}.large-text .event{grid-template-columns:68px 1fr;gap:18px;padding:12px}.large-text .feature-icon{width:54px;height:54px}.large-text .feature-icon svg{width:28px;height:28px}.large-text .toggle-indicator{width:54px;height:32px;border-radius:16px}.large-text .toggle-indicator:after{width:24px;height:24px;top:2px;left:2px}.large-text .feature-toggle[aria-pressed=true] .toggle-indicator:after{transform:translate(22px)}.large-text .feature-toggle{min-height:62px;padding:16px 18px}@media(max-width:600px){.large-text .chip{font-size:.88rem;padding:7px 12px}.large-text .event-title{font-size:1.15rem}}body.high-contrast .card,body.high-contrast .event,body.high-contrast .speaker-card,body.high-contrast .btn,body.high-contrast .tab-btn,body.high-contrast .day-tab,body.high-contrast .segmented-btn,body.high-contrast .lang-btn,body.high-contrast .feature-toggle{border-width:2px}body.high-contrast .day-tab[aria-selected=true],body.high-contrast .segmented-btn.is-active,body.high-contrast .lang-btn.is-active{background:var(--text);color:var(--bg);font-weight:700}body.high-contrast .tab-btn[aria-selected=true]{color:var(--text);font-weight:700}body.high-contrast .fav-btn[aria-pressed=true]{background:var(--text);color:var(--bg);border-color:var(--text)}body.high-contrast .btn.primary{background:var(--text);color:var(--bg);border:2px solid var(--text)}body.high-contrast .social-link:hover svg,body.high-contrast .social-link:hover span{color:var(--bg)}body.high-contrast .chip:hover{background:var(--text);color:var(--bg);border-color:var(--text)}body.high-contrast #app:before{display:none}body.high-contrast:after{display:none}body.high-contrast .chip,body.high-contrast .searchbar input{border-width:2px}body.high-contrast .searchbar input:focus{outline-width:3px;outline-style:solid;outline-color:var(--text)}body.high-contrast dialog{border-width:3px}body.high-contrast .modal-head{border-bottom-width:2px}.large-text .modal-head{padding:20px 22px}.large-text .modal-body{padding:24px}.large-text dialog{padding:0}.large-text .actions{gap:12px;margin-top:18px}.large-text .divider{margin:18px 0}.large-text .card>div[style*="font-weight:700"]{font-size:1.3rem}.large-text .card>div[style*="color:var(--muted)"]{font-size:1.05rem}.large-text .card>p[style*="color:var(--muted)"]{font-size:1.02rem}.large-text .map-wrap iframe{height:320px}.large-text .about-hero h3{font-size:1.6rem}.large-text .about-hero p{font-size:1.15rem}.large-text .feature-card h3{font-size:1.35rem}.large-text .feature-card h4{font-size:1.1rem}.large-text .feature-card p{font-size:1.05rem}.large-text .feature-card>div[style*="display:flex"] span{font-size:1.05rem}.large-text .container>.card{font-size:1.05rem}.large-text .container>.card strong{font-size:1.1rem}body.high-contrast .event-break-duration,body.high-contrast .event-break-title,body.high-contrast .event-break-location{color:var(--text)}body.high-contrast dialog::backdrop{background:#000000d9}html.light-mode body.high-contrast dialog::backdrop{background:#000000b3}body.high-contrast .avatar{border-width:2px}body.high-contrast .header-logo{border:2px solid var(--border)}body.high-contrast *:focus-visible{outline:4px solid var(--text);outline-offset:2px}body.high-contrast button:focus-visible,body.high-contrast .btn:focus-visible{outline:4px solid var(--text);outline-offset:3px}.large-text *:focus-visible{outline-width:4px}body.high-contrast .segmented-control,body.high-contrast .day-tabs{border-width:2px}html.dark-mode body.high-contrast .feature-toggle[aria-pressed=true] .toggle-indicator:after{background:#000}body.large-text.high-contrast .btn,body.large-text.high-contrast .tab-btn,body.large-text.high-contrast .feature-toggle{font-weight:600}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:calc(16px * var(--scale));line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative}body{display:flex;flex-direction:column;min-height:100dvh}#app{flex:1 1 auto;display:flex;flex-direction:column;min-height:100dvh;width:100%}body:after{content:"";position:fixed;inset:0;background-image:url('data:image/svg+xml;utf8,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="3" numOctaves="3" stitchTiles="stitch"/></filter><rect width="100%" height="100%" filter="url(%23noiseFilter)" opacity="0.03"/></svg>');opacity:.4;pointer-events:none;z-index:1000;mix-blend-mode:overlay}#app:before{content:"";position:fixed;inset:-20vh -20% auto;height:120vh;background:radial-gradient(circle at 15% 20%,rgba(139,92,246,.35),transparent 45%),radial-gradient(circle at 85% 15%,rgba(109,212,229,.3),transparent 50%),radial-gradient(circle at 50% 75%,rgba(236,72,153,.25),transparent 55%),radial-gradient(circle at 70% 50%,rgba(93,138,102,.2),transparent 60%);filter:blur(60px);z-index:-1;animation:gradientShift 20s ease-in-out infinite alternate}@keyframes gradientShift{0%{transform:translate(0) rotate(0);opacity:.8}to{transform:translate(2%,-2%) rotate(2deg);opacity:1}}@media(prefers-color-scheme:light){#app:before{background:radial-gradient(circle at 15% 20%,rgba(139,92,246,.12),transparent 45%),radial-gradient(circle at 85% 15%,rgba(109,212,229,.1),transparent 50%),radial-gradient(circle at 50% 75%,rgba(236,72,153,.08),transparent 55%),radial-gradient(circle at 70% 50%,rgba(93,138,102,.08),transparent 60%)}}header.appbar{flex-shrink:0;z-index:3;backdrop-filter:saturate(140%) blur(20px);-webkit-backdrop-filter:saturate(140%) blur(20px);background:color-mix(in srgb,var(--bg) 70%,transparent 30%);display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:calc(env(safe-area-inset-top,0px) + 16px) 20px 16px 20px;border-bottom:1px solid var(--border);box-shadow:0 4px 20px #0000001a}.header-top{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;width:100%;gap:12px}.header-brand{display:flex;align-items:center;gap:14px;min-width:0}.header-logo{width:50px;height:50px;object-fit:contain;border-radius:12px;box-shadow:0 2px 8px #00000026;flex-shrink:0}.header-copy{display:flex;flex-direction:column;gap:0px;min-width:0}.header-dates{color:var(--muted);font-size:.75em;margin:0}.header-title{margin:0;text-wrap:balance}.header-actions{display:flex;gap:0;justify-content:flex-end;background:var(--bg-component);border:1px solid var(--border);border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2px}.lang-btn{-webkit-tap-highlight-color:transparent;appearance:none;border:0;background:transparent;color:var(--muted);padding:6px 10px;min-height:36px;font-size:1.1rem;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease;position:relative}.lang-btn-first{border-radius:calc(var(--radius-sm) - 2px) 0 0 calc(var(--radius-sm) - 2px)}.lang-btn-last{border-radius:0 calc(var(--radius-sm) - 2px) calc(var(--radius-sm) - 2px) 0}.lang-btn-first.is-active{border-radius:calc(var(--radius-sm) - 2px) 6px 6px calc(var(--radius-sm) - 2px)}.lang-btn-last.is-active{border-radius:6px calc(var(--radius-sm) - 2px) calc(var(--radius-sm) - 2px) 6px}.lang-btn:hover:not(.is-active){background:#ffffff0d;color:var(--text)}.lang-btn:active{transform:scale(.97)}.lang-btn.is-active{background:var(--border);color:var(--text)}#langSwitcher{flex-shrink:0}.segmented-control{display:flex;gap:0;background:var(--bg-component);border:1px solid var(--border);border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2px}.segmented-btn{-webkit-tap-highlight-color:transparent;appearance:none;border:0;background:transparent;color:var(--muted);padding:10px 14px;min-height:44px;font-size:.95rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .2s ease;position:relative;flex:1}.segmented-btn:first-child{border-radius:calc(var(--radius-sm) - 2px) 0 0 calc(var(--radius-sm) - 2px)}.segmented-btn:last-child{border-radius:0 calc(var(--radius-sm) - 2px) calc(var(--radius-sm) - 2px) 0}.segmented-btn:first-child.is-active{border-radius:calc(var(--radius-sm) - 2px) 6px 6px calc(var(--radius-sm) - 2px)}.segmented-btn:last-child.is-active{border-radius:6px calc(var(--radius-sm) - 2px) calc(var(--radius-sm) - 2px) 6px}.segmented-btn:hover:not(.is-active){background:#ffffff0d;color:var(--text)}.segmented-btn:active{transform:scale(.97)}.segmented-btn.is-active{background:var(--border);color:var(--text)}@media(max-width:600px){header.appbar{gap:10px;padding:calc(env(safe-area-inset-top,0px) + 12px) 14px 12px 14px}.header-top{gap:10px}.header-brand{gap:12px}.header-logo{width:46px;height:46px}.lang-btn{padding:5px 8px;min-height:34px;font-size:1rem}.chip{font-size:.78rem;padding:6px 10px}}@media(prefers-color-scheme:dark){header.appbar{background:color-mix(in srgb,var(--bg) 80%,black 20%)}}@media(prefers-color-scheme:light){header.appbar{background:color-mix(in srgb,var(--bg) 80%,white 20%)}}.header-title,header.appbar h1{font-family:Spectral,serif;font-size:clamp(1.15rem,4vw,1.5rem);font-weight:600;margin:0;letter-spacing:-.01em;color:var(--text);line-height:1.25}.container{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding:14px 14px calc(14px + env(safe-area-inset-bottom,0px));max-width:840px;margin:0 auto;width:100%}@media(min-width:768px){.container{padding:28px 32px calc(28px + env(safe-area-inset-bottom,0px))}}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all .3s cubic-bezier(.4,0,.2,1)}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-highlight);transform:translateY(-2px)}nav.tabbar{flex-shrink:0;z-index:10;display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:color-mix(in srgb,var(--bg-soft) 80%,transparent 20%);backdrop-filter:saturate(140%) blur(20px);-webkit-backdrop-filter:saturate(140%) blur(20px);border-top:1px solid var(--border);padding:6px 0;padding-bottom:calc(env(safe-area-inset-bottom,8px) + 6px);box-shadow:0 -4px 20px #00000026}@media(prefers-color-scheme:dark){nav.tabbar{background:color-mix(in srgb,var(--bg-soft) 80%,black 20%)}}@media(prefers-color-scheme:light){nav.tabbar{background:color-mix(in srgb,var(--bg-soft) 80%,white 20%)}}.tab-btn{-webkit-tap-highlight-color:transparent;appearance:none;border:0;background:transparent;color:var(--muted);padding:10px 8px;min-height:var(--tap);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative;user-select:none;-webkit-user-select:none;touch-action:manipulation}.tab-btn[aria-selected=true]{color:var(--accent-light)}.tab-btn[aria-selected=true]:before{content:"";position:absolute;top:-6px;left:50%;transform:translate(-50%);width:70%;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-light));border-radius:0 0 3px 3px;box-shadow:var(--glow-accent)}.tab-btn svg{width:28px;height:28px;transition:transform .2s ease}.tab-btn[aria-selected=true] svg{transform:scale(1.1)}.tab-btn:active{opacity:.7}.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--border);border-radius:999px;background:var(--bg-component);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--muted);font-size:.82rem;font-weight:500;transition:all .2s ease;line-height:1.2;margin:0;max-width:100%;min-width:0;flex:0 1 auto;box-sizing:border-box}.chip>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex-shrink:1}.chip:hover{border-color:var(--border-highlight);transform:translateY(-1px)}.day-tabs{display:flex;gap:8px;padding:6px;flex:1 0 100%;background:var(--bg-component);border-radius:var(--radius-sm);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 1px 3px #0000001a}.day-tab{flex:1;padding:12px 16px;border:0;background:transparent;border-radius:10px;color:var(--muted);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);min-height:44px;position:relative;user-select:none;-webkit-user-select:none;touch-action:manipulation}.day-tab[aria-selected=true]{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;box-shadow:0 4px 12px var(--accent-glow),inset 0 1px #fff3}.day-tab:hover:not([aria-selected=true]){background:#ffffff0d;color:var(--text)}.day-tab:active{transform:scale(.98)}.event-list{display:grid;gap:14px}.event{display:grid;grid-template-columns:60px 1fr;gap:16px;padding:10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-component);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;user-select:none;-webkit-user-select:none;touch-action:manipulation}.event:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent-light));opacity:0;transition:opacity .3s ease}.event:hover{background:color-mix(in srgb,var(--bg-component) 80%,var(--primary) 5%);border-color:var(--border-highlight);transform:translateY(-2px);box-shadow:var(--shadow),var(--glow-primary)}.event:hover:before{opacity:1}.event:active{transform:scale(.99)}.event-time{font-weight:700;color:var(--accent-light);font-variant-numeric:tabular-nums;font-size:.95rem;letter-spacing:-.01em}.event-title{margin:2px 0;font-weight:700;font-size:1.05rem;line-height:1.4;color:var(--text)}.event-meta{color:var(--muted);font-size:.8rem;line-height:1.3;margin-top:4px}.event-break{display:flex;align-items:center;justify-content:center;padding:20px 10px;position:relative}.event-break:before,.event-break:after{content:"";position:absolute;top:50%;transform:translateY(-50%);height:1px;background:var(--border)}.event-break:before{left:0;right:50%;margin-right:20px}.event-break:after{left:50%;right:0;margin-left:20px}.event-break-content{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1;background:var(--bg);padding:0 20px}.event-break-duration{color:var(--muted);font-size:.85rem;font-weight:600;margin-bottom:0;letter-spacing:.02em}.event-break-title{font-weight:300;font-size:1.15rem;color:var(--text);line-height:1.4}.event-break-location{color:var(--muted);font-size:.9rem;margin-top:2px;line-height:1.4}.avatar{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-avatar);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.5rem;border:2px solid var(--border);box-shadow:0 2px 8px #00000026}.avatar.small{width:44px;height:44px;border-radius:10px;font-size:1.1rem}.event button{min-height:40px}.searchbar{display:flex;gap:10px;margin-bottom:16px}.searchbar input{flex:1;padding:14px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-component);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);font-size:1rem;transition:all .2s ease}.searchbar input:focus{outline:none;border-color:var(--border-highlight);box-shadow:0 0 0 3px #6dd4e51a}.speaker-list{display:grid;gap:14px}.speaker-card{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:start;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-component);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:all .3s cubic-bezier(.4,0,.2,1)}.speaker-header{display:flex;align-items:flex-start;gap:12px;min-width:0}.speaker-info{flex:1;min-width:0}.speaker-bio-wrapper{grid-column:1 / -1}.speaker-bio{margin:0;color:var(--muted);font-size:.92rem}.bio-toggle{margin-left:4px;padding:0;background:none;border:none;color:var(--accent);font-size:.92rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline}.bio-toggle:hover{color:var(--accent-light)}.bio-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.speaker-sessions{grid-column:1 / -1;margin-top:8px;display:flex;flex-wrap:wrap;gap:6px;min-width:0}.speaker-card:hover{background:color-mix(in srgb,var(--bg-component) 80%,var(--primary) 5%);border-color:var(--border-highlight);transform:translateY(-2px);box-shadow:var(--shadow)}.speaker-card h3{margin:0 0 4px;font-size:1.05rem;font-weight:700}.speaker-card .avatar{width:72px;height:72px;font-size:1.8rem}.fav-btn{border:1px solid var(--border);background:var(--bg-component);border-radius:var(--radius-sm);padding:6px 10px;color:var(--muted);cursor:pointer;min-height:36px;font-size:1.1rem;transition:all .2s ease;user-select:none;-webkit-user-select:none;touch-action:manipulation;flex-shrink:0}.fav-btn:hover{background:color-mix(in srgb,var(--bg-component) 70%,var(--accent) 10%);transform:scale(1.05)}.fav-btn[aria-pressed=true]{color:var(--accent-light);border-color:var(--accent);background:var(--accent-glow);box-shadow:0 0 12px var(--accent-glow)}.map-wrap{overflow:hidden;border-radius:var(--radius-sm);border:1px solid var(--border);box-shadow:0 4px 12px #00000026}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.btn{-webkit-tap-highlight-color:transparent;appearance:none;border:1px solid var(--border);background:var(--bg-component);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);padding:12px 18px;border-radius:var(--radius-sm);cursor:pointer;min-height:var(--tap);font-weight:600;transition:all .2s ease;user-select:none;-webkit-user-select:none;touch-action:manipulation}.btn:hover{background:color-mix(in srgb,var(--bg-component) 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var(--border);background:var(--bg-component);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);color:var(--text);border-radius:var(--radius);padding:0;box-shadow:var(--shadow-lg)}dialog::backdrop{background:#0009;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}@media(prefers-color-scheme:light){dialog::backdrop{background:#00000073}dialog{background:var(--bg-soft)}}.modal-head{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--bg-component);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px)}@media(prefers-color-scheme:light){.modal-head{background:var(--bg-soft)}}.modal-datetime{flex:1;font-size:.9rem;color:var(--muted)}.modal-close{appearance:none;background:transparent;border:none;color:var(--muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease;-webkit-tap-highlight-color:transparent}.modal-close:hover{background:var(--bg-component);color:var(--text)}.modal-close:active{transform:scale(.95)}.modal-body{padding:16px}.modal-title{margin:0 0 14px;font-size:1.1rem;font-weight:700;line-height:1.3;color:var(--text)}.modal-speakers{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.modal-speaker-card{display:flex;align-items:center;gap:12px}.modal-speaker-info{display:flex;flex-direction:column;gap:2px}.modal-speaker-name{font-weight:600;font-size:.95rem;color:var(--text)}.modal-speaker-role{font-size:.85rem;color:var(--muted)}.modal-location{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.9rem;margin-bottom:14px}.modal-summary{margin:0 0 16px;color:var(--text);font-size:.95rem}.modal-summary p{margin:0 0 12px;line-height:1.6}.modal-summary p:last-child{margin-bottom:0}.modal-actions{display:grid;gap:8px;margin-top:16px}.btn-modal{appearance:none;-webkit-tap-highlight-color:transparent;border:1px solid var(--border);background:var(--bg-component);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);padding:12px 16px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:.9rem;transition:all .2s ease;user-select:none;-webkit-user-select:none;touch-action:manipulation;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn-modal:hover{background:color-mix(in srgb,var(--bg-component) 70%,var(--primary) 10%);border-color:var(--border-highlight);transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.btn-modal:active{transform:translateY(0);box-shadow:0 2px 6px #0000001a}.btn-modal:focus-visible{outline:3px solid var(--primary);outline-offset:2px}.modal-close:focus-visible{outline:3px solid var(--primary);outline-offset:2px}html.light-mode dialog{background:var(--bg-soft)}html.light-mode .modal-head{background:var(--bg-soft)}html.dark-mode dialog{background:var(--bg-component)}html.dark-mode .modal-head{background:var(--bg-component)}.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:16px 0}.about-hero{position:relative}.social-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-component);color:var(--text);text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);min-height:90px;text-align:center;user-select:none;-webkit-user-select:none;touch-action:manipulation}.social-link svg{transition:transform .3s ease}.social-link span{font-size:.9rem;font-weight:600}.social-link:hover{background:color-mix(in srgb,var(--bg-component) 70%,var(--primary) 10%);border-color:var(--border-highlight);transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none}.social-link:hover svg{transform:scale(1.15)}.feature-card{position:relative}.feature-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.feature-toggle{-webkit-tap-highlight-color:transparent;appearance:none;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-component);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);min-height:56px;user-select:none;-webkit-user-select:none;touch-action:manipulation}.feature-toggle:hover{background:color-mix(in srgb,var(--bg-component) 70%,var(--primary) 5%);border-color:var(--border-highlight);transform:translate(4px)}.toggle-indicator{width:48px;height:28px;border-radius:14px;background:var(--bg-avatar);border:2px solid var(--border);position:relative;transition:all .3s ease;flex-shrink:0}.toggle-indicator:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--muted);transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 4px #0003}.feature-toggle[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--bg-component) 80%,var(--accent) 10%)}.feature-toggle[aria-pressed=true] .toggle-indicator{background:linear-gradient(135deg,var(--accent),var(--accent-light));border-color:var(--accent)}.feature-toggle[aria-pressed=true] .toggle-indicator:after{transform:translate(20px);background:#fff}*:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}button:focus-visible,.btn:focus-visible{outline:3px solid var(--primary);outline-offset:3px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}#app:before{animation:none!important}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-light);text-decoration:underline}