:root{
  --ink:#141d19;
  --ink-mid:#33453c;
  --ink-soft:#5d6f66;
  --paper:#f2f4f1;
  --paper-2:#e9ede8;
  --surface:#ffffff;
  --line:#dde1da;
  --line-soft:#e9ece6;

  --gold:#a8791a;   --gold-bg:#faf0d8;
  --blue:#1e4a63;   --blue-bg:#e2edf2;
  --sage:#3f6b52;   --sage-bg:#e2eee6;
  --rust:#a04a30;   --rust-bg:#f8e4dd;
  --violet:#4e4380; --violet-bg:#e9e6f4;

  --r-sm:6px; --r:10px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(20,29,25,.05);
  --sh-2:0 2px 8px rgba(20,29,25,.07), 0 1px 2px rgba(20,29,25,.04);
  --sh-3:0 12px 32px rgba(20,29,25,.13), 0 3px 8px rgba(20,29,25,.07);
  --sh-4:0 24px 64px rgba(20,29,25,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:15px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
  padding-bottom:74px;
}
a{color:inherit;}
button{font-family:inherit;}
.serif{font-family:'Fraunces',serif;}
.mono{font-family:'IBM Plex Mono',monospace;}
::selection{background:var(--gold-bg);}

/* scrollbars */
*::-webkit-scrollbar{width:10px;height:10px;}
*::-webkit-scrollbar-thumb{background:#cfd5cc;border-radius:20px;border:3px solid transparent;background-clip:content-box;}
*::-webkit-scrollbar-thumb:hover{background:#b6beb2;background-clip:content-box;}
*::-webkit-scrollbar-track{background:transparent;}

/* ---------- Masthead ---------- */
.masthead{
  position:relative; overflow:hidden;
  border-bottom:1px solid var(--line);
  padding:44px 32px 0;
  background:
    radial-gradient(900px 340px at 8% -30%, rgba(63,107,82,.13), transparent 60%),
    radial-gradient(700px 300px at 92% -10%, rgba(168,121,26,.13), transparent 62%),
    linear-gradient(180deg, #fbfcfa 0%, var(--surface) 68%);
}
.masthead-inner{max-width:1240px;margin:0 auto;position:relative;}
.eyebrow-line{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-soft);margin-bottom:16px;
  letter-spacing:.01em;
}
.eyebrow-line .when{display:flex;align-items:center;gap:9px;font-weight:500;}
.eyebrow-line .dot{
  width:7px;height:7px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(168,121,26,.16);
}
.map-link{
  font-size:12.5px;font-weight:600;color:var(--sage);
  border:1px solid rgba(63,107,82,.3);background:var(--surface);
  padding:8px 15px;border-radius:99px;text-decoration:none;
  display:inline-flex;align-items:center;gap:7px;
  box-shadow:var(--sh-1); transition:all .18s var(--ease);
}
.map-link:hover{background:var(--sage);color:#fff;border-color:var(--sage);box-shadow:var(--sh-2);transform:translateY(-1px);}
h1.title{
  font-size:clamp(30px,5.2vw,50px); font-weight:500;
  letter-spacing:-.022em; margin:0 0 12px; line-height:1.02;
}
.dek{max-width:660px;color:var(--ink-mid);font-size:16px;margin:0 0 26px;}
.stat-row{display:flex;flex-wrap:wrap;gap:10px;padding-bottom:26px;}
.stat{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);
  padding:11px 16px;min-width:112px;box-shadow:var(--sh-1);
  transition:transform .18s var(--ease), box-shadow .18s var(--ease);
}
.stat:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.stat .n{font-family:'IBM Plex Mono',monospace;font-size:21px;font-weight:500;display:block;line-height:1.2;letter-spacing:-.02em;}
.stat .l{font-size:11.5px;color:var(--ink-soft);}

/* ---------- Layout ---------- */
.layout{
  max-width:1240px;margin:0 auto;
  display:grid;grid-template-columns:170px minmax(0,1fr) 310px;
  align-items:start;
}
.rail{
  padding:26px 18px 40px 32px;position:sticky;top:0;
  max-height:100vh;overflow-y:auto;
}
.rail h3,.schedule h3,.topic-box h3{
  font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;
  color:var(--ink-soft);font-weight:600;margin:0 0 11px;
}
.day-btn{
  display:block;width:100%;text-align:left;background:none;border:none;
  font-size:14px;color:var(--ink-mid);padding:8px 10px;cursor:pointer;
  border-radius:var(--r-sm);transition:all .15s var(--ease);margin-bottom:1px;
}
.day-btn .d{color:var(--ink-soft);font-size:11.5px;display:block;margin-top:1px;}
.day-btn:hover{background:var(--paper-2);color:var(--ink);}
.day-btn.active{background:var(--ink);color:#fff;font-weight:600;box-shadow:var(--sh-2);}
.day-btn.active .d{color:rgba(255,255,255,.68);}
.view-switch{margin-top:26px;}
.view-btn{
  display:block;width:100%;text-align:left;background:none;border:none;
  font-size:13.5px;color:var(--ink-soft);padding:7px 10px;cursor:pointer;
  border-radius:var(--r-sm);transition:all .15s var(--ease);
}
.view-btn:hover{background:var(--paper-2);color:var(--ink);}
.view-btn.active{color:var(--ink);font-weight:600;background:var(--paper-2);box-shadow:inset 2px 0 0 var(--gold);}

.main{padding:26px 26px 70px;min-width:0;}

/* ---------- Filters ---------- */
.filters{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  margin-bottom:8px;padding:14px;background:var(--surface);
  border:1px solid var(--line-soft);border-radius:var(--r);box-shadow:var(--sh-1);
}
.filters input[type=text]{
  font-family:inherit;font-size:13.5px;color:var(--ink);
  border:1px solid var(--line);background:var(--paper);
  padding:9px 13px;border-radius:99px;flex:1 1 210px;min-width:150px;
  transition:all .16s var(--ease);
}
.filters input[type=text]:focus{
  outline:none;background:var(--surface);border-color:var(--sage);
  box-shadow:0 0 0 3px rgba(63,107,82,.13);
}
.filters select{
  font-family:inherit;font-size:13px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink-mid);
  padding:8px 9px;border-radius:var(--r-sm);cursor:pointer;
  transition:all .15s var(--ease);max-width:190px;
}
.filters select:hover{border-color:var(--ink-soft);}
.filters select:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(63,107,82,.12);}
.pill-group{display:flex;gap:4px;flex-wrap:wrap;}
.pill{
  font-size:12.5px;border:1px solid var(--line);background:var(--surface);
  color:var(--ink-soft);padding:7px 13px;border-radius:99px;cursor:pointer;
  transition:all .15s var(--ease);
}
.pill:hover{border-color:var(--ink-soft);color:var(--ink);}
.pill.active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--sh-1);}
.clear-btn{
  font-size:12.5px;color:var(--ink-soft);background:none;border:none;
  text-decoration:underline;cursor:pointer;padding:7px 5px;
}
.clear-btn:hover{color:var(--rust);}
.result-count{
  font-size:12.5px;color:var(--ink-soft);margin:12px 2px 0;
  font-family:'IBM Plex Mono',monospace;
}

/* ---------- Mobile chip strips (topics / views) ---------- */
.mobile-strip{display:none;}

/* ---------- Agenda ---------- */
.day-group{margin-bottom:6px;}
.day-heading{
  position:sticky;top:0;z-index:5;
  display:flex;align-items:baseline;gap:10px;
  font-family:'Fraunces',serif;font-size:19px;font-weight:500;
  margin:30px 0 12px;padding:8px 0 9px;
  border-bottom:1px solid var(--ink);
  background:linear-gradient(180deg, var(--paper) 74%, rgba(242,244,241,0));
  backdrop-filter:blur(6px);
}
.day-heading .n{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink-soft);
  margin-left:auto;font-weight:400;
}

.event-row{
  position:relative;display:grid;grid-template-columns:92px minmax(0,1fr) auto;
  gap:16px;align-items:start;
  padding:15px 16px;margin-bottom:7px;
  background:var(--surface);border:1px solid var(--line-soft);
  border-left:3px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sh-1);cursor:pointer;
  transition:transform .16s var(--ease), box-shadow .16s var(--ease), border-color .16s var(--ease);
}
.event-row:hover{
  transform:translateY(-2px);box-shadow:var(--sh-3);
  border-color:var(--line);background:#fdfefc;
}
.event-row:active{transform:translateY(0);}
.event-row:focus-visible{outline:2px solid var(--sage);outline-offset:2px;}
.event-row.t-Conference,.event-row.t-Keynote{border-left-color:var(--blue);}
.event-row.t-Panel{border-left-color:var(--gold);}
.event-row.t-Workshop{border-left-color:var(--sage);}
.event-row.t-Networking{border-left-color:var(--rust);}
.event-row.t-Happy-Hour,.event-row.t-Social{border-left-color:var(--violet);}
.event-row.t-Community{border-left-color:var(--sage);}
.event-row.is-featured{background:linear-gradient(100deg,#fffdf6,var(--surface) 42%);}

.event-time{
  font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ink);
  padding-top:2px;font-weight:500;
}
.event-time .end{display:block;color:var(--ink-soft);font-weight:400;font-size:11.5px;}
.event-time .dur{display:block;color:var(--ink-soft);font-size:10.5px;margin-top:3px;}
.event-main{min-width:0;}
.event-main .name{
  font-size:15.5px;font-weight:600;margin:0 0 4px;line-height:1.35;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.event-main .blurb{font-size:12.5px;color:var(--ink-soft);margin:0 0 6px;}
.event-main .loc{
  font-size:12.5px;color:var(--ink-soft);margin:0 0 8px;
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
}
.event-main .loc svg{flex:0 0 auto;opacity:.55;}

.chip-row{display:flex;flex-wrap:wrap;gap:5px;align-items:center;}
.chip{
  font-size:11px;padding:3px 9px;border-radius:99px;background:var(--paper);
  color:var(--ink-soft);border:1px solid var(--line-soft);white-space:nowrap;
}
.chip.type{font-weight:600;border-color:transparent;}
.chip.type.t-Conference,.chip.type.t-Keynote{background:var(--blue-bg);color:var(--blue);}
.chip.type.t-Panel{background:var(--gold-bg);color:var(--gold);}
.chip.type.t-Workshop{background:var(--sage-bg);color:var(--sage);}
.chip.type.t-Networking{background:var(--rust-bg);color:var(--rust);}
.chip.type.t-Happy-Hour,.chip.type.t-Social{background:var(--violet-bg);color:var(--violet);}
.chip.type.t-Community{background:var(--sage-bg);color:var(--sage);}
.chip.rel-High{background:var(--gold-bg);color:var(--gold);border-color:transparent;}
.chip.track{border-style:dashed;border-color:var(--line);}
.chip.speaker{background:var(--blue-bg);color:var(--blue);border-color:transparent;}
.chip.loctype{background:var(--sage-bg);color:var(--sage);border-color:transparent;}
.badge-featured{
  font-size:9.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--gold),#c99a35);color:#fff;
  padding:3px 8px;border-radius:99px;box-shadow:0 1px 3px rgba(168,121,26,.35);
}

.event-actions{display:flex;flex-direction:column;gap:7px;align-items:flex-end;}
.btn{
  font-size:12.5px;font-weight:600;padding:8px 14px;border-radius:99px;
  cursor:pointer;white-space:nowrap;border:1px solid var(--ink);
  background:var(--surface);color:var(--ink);transition:all .16s var(--ease);
}
.btn:hover{background:var(--ink);color:#fff;box-shadow:var(--sh-2);}
.btn.added{background:var(--sage);border-color:var(--sage);color:#fff;}
.btn.added:hover{background:var(--rust);border-color:var(--rust);}
.btn.reg{border-color:var(--blue);color:var(--blue);text-decoration:none;display:inline-block;background:var(--surface);}
.btn.reg:hover{background:var(--blue);color:#fff;}
.reg-count{font-size:11px;color:var(--ink-soft);}
.virtual-link{font-size:12px;color:var(--blue);text-decoration:none;border-bottom:1px dotted var(--blue);}

.empty{
  padding:60px 20px;text-align:center;color:var(--ink-soft);
  border:1px dashed var(--line);border-radius:var(--r);margin-top:20px;background:var(--surface);
}
.empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:6px;font-family:'Fraunces',serif;font-weight:500;}

/* ---------- Topic buttons ---------- */
.topic-box{padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid var(--line-soft);}
.topic-grid{display:flex;flex-wrap:wrap;gap:6px;}
.topic-btn{
  font-size:12px;border:1px solid var(--line);background:var(--surface);
  color:var(--ink-soft);padding:6px 11px;border-radius:99px;cursor:pointer;
  transition:all .15s var(--ease);
}
.topic-btn:hover{border-color:var(--sage);color:var(--sage);transform:translateY(-1px);}
.topic-btn.active{background:var(--sage);color:#fff;border-color:var(--sage);box-shadow:var(--sh-2);}
.topic-btn.brand{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600;}
.topic-btn.brand:hover{color:#fff;border-color:var(--ink);}
.topic-btn.brand.active{background:var(--ink);box-shadow:0 0 0 3px rgba(20,29,25,.14);}

/* ---------- Schedule sidebar ---------- */
.schedule{
  padding:26px 32px 40px 22px;position:sticky;top:0;
  max-height:100vh;overflow-y:auto;
}
.sched-item{
  padding:11px 12px;margin-bottom:6px;background:var(--surface);
  border:1px solid var(--line-soft);border-radius:var(--r-sm);box-shadow:var(--sh-1);
  transition:all .15s var(--ease);
}
.sched-item:hover{box-shadow:var(--sh-2);}
.sched-item .t{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--ink-soft);}
.sched-item .n{font-size:13px;font-weight:600;margin:3px 0 5px;line-height:1.35;cursor:pointer;}
.sched-item .n:hover{color:var(--blue);}
.sched-item button{
  font-size:11.5px;color:var(--rust);background:none;border:none;
  cursor:pointer;padding:0;text-decoration:underline;
}
.sched-conflict{
  font-size:11px;color:var(--rust);background:var(--rust-bg);
  padding:3px 8px;border-radius:99px;display:inline-block;margin-top:4px;
}
.sched-note{font-size:11.5px;color:var(--ink-soft);margin-top:14px;line-height:1.55;}
.export-btn{
  width:100%;margin-top:14px;padding:11px;background:var(--ink);color:#fff;
  border:none;border-radius:99px;font-size:13px;font-weight:600;cursor:pointer;
  transition:all .16s var(--ease);
}
.export-btn:hover:not(:disabled){background:var(--sage);box-shadow:var(--sh-2);transform:translateY(-1px);}
.export-btn:disabled{background:var(--line);cursor:not-allowed;color:var(--ink-soft);}

/* ---------- Speakers ---------- */
.speaker-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:11px;margin-top:16px;
}
.speaker-card{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);
  padding:16px;cursor:pointer;box-shadow:var(--sh-1);text-align:left;
  transition:transform .16s var(--ease), box-shadow .16s var(--ease);
  display:flex;gap:12px;align-items:flex-start;width:100%;
}
.speaker-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);}
.avatar{
  flex:0 0 auto;width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:14px;font-weight:600;color:#fff;
  letter-spacing:.02em;
}
.avatar.lg{width:64px;height:64px;font-size:20px;}
.speaker-card .sc-body{min-width:0;}
.speaker-card .sc-name{font-size:14.5px;font-weight:600;margin:0 0 2px;line-height:1.3;}
.speaker-card .sc-title{
  font-size:11.5px;color:var(--ink-soft);margin:0 0 7px;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.speaker-card .sc-meta{font-size:11px;color:var(--ink-soft);font-family:'IBM Plex Mono',monospace;}

/* ---------- Modal ---------- */
.modal-backdrop{
  position:fixed;inset:0;z-index:200;background:rgba(20,29,25,.42);
  backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;pointer-events:none;transition:opacity .2s var(--ease);
}
.modal-backdrop.open{opacity:1;pointer-events:auto;}
.modal{
  background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--sh-4);
  width:100%;max-width:620px;max-height:88vh;overflow-y:auto;position:relative;
  transform:translateY(14px) scale(.985);transition:transform .24s var(--ease);
}
.modal-backdrop.open .modal{transform:translateY(0) scale(1);}
.modal-head{
  padding:26px 28px 18px;border-bottom:1px solid var(--line-soft);
  position:sticky;top:0;background:var(--surface);z-index:2;border-radius:var(--r-lg) var(--r-lg) 0 0;
}
.modal-head.tinted{background:linear-gradient(160deg,#fbfcfa,var(--surface));}
.modal-close{
  position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:50%;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all .15s var(--ease);z-index:3;
}
.modal-close:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:rotate(90deg);}
.modal-kicker{
  font-size:11px;text-transform:uppercase;letter-spacing:.09em;
  color:var(--ink-soft);font-weight:600;margin:0 0 8px;
}
.modal h2{
  font-family:'Fraunces',serif;font-size:24px;font-weight:500;margin:0 0 10px;
  line-height:1.2;letter-spacing:-.01em;
}
.modal-body{padding:20px 28px 26px;}
.modal-when{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13.5px;color:var(--ink-mid);margin-bottom:4px;
}
.modal-when .mono{color:var(--ink);font-weight:500;}
.detail-grid{display:grid;grid-template-columns:112px 1fr;gap:9px 16px;margin:4px 0 18px;font-size:13.5px;}
.detail-grid dt{color:var(--ink-soft);font-size:12px;padding-top:2px;}
.detail-grid dd{margin:0;color:var(--ink);}
.detail-grid dd .chip-row{margin-top:1px;}
.inline-link{color:var(--blue);text-decoration:none;border-bottom:1px solid rgba(30,74,99,.3);}
.inline-link:hover{border-bottom-color:var(--blue);}
.speaker-inline{
  background:var(--blue-bg);color:var(--blue);border:none;font-size:12px;font-weight:500;
  padding:4px 11px;border-radius:99px;cursor:pointer;transition:all .15s var(--ease);
}
.speaker-inline:hover{background:var(--blue);color:#fff;}
.modal-head{display:flex;gap:16px;align-items:flex-start;}
.modal-head .mh-text{min-width:0;flex:1 1 auto;}
.modal-actions{
  display:flex;flex-direction:column;gap:8px;flex:0 0 auto;
  align-items:stretch;padding-right:40px;
}
.modal-actions .btn{padding:9px 16px;font-size:12.5px;text-align:center;}
.event-desc{
  margin-top:20px;padding-top:18px;border-top:1px solid var(--line-soft);
}
.event-desc h4{
  font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;
  color:var(--ink-soft);font-weight:600;margin:0 0 10px;
}
.event-desc p, .speaker-bio p{
  margin:0 0 11px;font-size:13.5px;line-height:1.65;color:var(--ink-mid);
}
.event-desc p:last-child, .speaker-bio p:last-child{margin-bottom:0;}
.event-desc a{color:var(--blue);word-break:break-word;}
.speaker-bio{margin-top:22px;padding-top:18px;border-top:1px solid var(--line-soft);}
.speaker-bio h4{
  font-size:10.5px;text-transform:uppercase;letter-spacing:.09em;
  color:var(--ink-soft);font-weight:600;margin:0 0 10px;
}
.note-box{
  background:var(--paper);border-left:3px solid var(--gold);border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:11px 14px;font-size:12.5px;color:var(--ink-mid);margin-bottom:16px;
}
.modal .speaker-events{margin-top:6px;}
.modal .event-row{grid-template-columns:78px minmax(0,1fr);cursor:pointer;}
.modal .event-row .event-actions{display:none;}
.modal .day-heading{font-size:16px;margin:18px 0 9px;position:static;backdrop-filter:none;background:none;}

/* ---------- Bottom nav ---------- */
.bottom-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:rgba(255,255,255,.93);backdrop-filter:blur(14px) saturate(1.5);
  border-top:1px solid var(--line);
  display:flex;justify-content:space-around;align-items:stretch;
  padding:7px 4px calc(7px + env(safe-area-inset-bottom));
  box-shadow:0 -2px 16px rgba(20,29,25,.06);
}
.nav-btn{
  flex:1 1 0;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:none;border:none;color:var(--ink-soft);
  font-size:10.5px;padding:7px 2px;cursor:pointer;position:relative;min-width:0;
  border-radius:var(--r-sm);transition:all .15s var(--ease);
}
.nav-btn:not(.disabled):hover{color:var(--ink);background:var(--paper-2);}
.nav-btn span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;}
.nav-btn.current{color:var(--sage);font-weight:600;}
.nav-btn.current::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:26px;height:2.5px;background:var(--sage);border-radius:0 0 3px 3px;
}
.nav-btn.disabled{color:#c2c9bf;cursor:default;}
.nav-btn em{
  font-style:normal;position:absolute;top:1px;right:8px;
  background:var(--gold-bg);color:var(--gold);
  font-size:8px;padding:1px 5px;border-radius:99px;font-weight:700;letter-spacing:.03em;
}

/* ---------- Map page ---------- */
.map-topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:15px 24px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  position:sticky;top:0;z-index:20;
}
.back-link{
  font-size:14px;font-weight:600;color:var(--sage);text-decoration:none;
  display:flex;align-items:center;gap:6px;padding:6px 12px 6px 8px;
  border-radius:99px;transition:all .15s var(--ease);
}
.back-link:hover{background:var(--sage-bg);}
.map-topbar h2{font-family:'Fraunces',serif;font-size:18px;font-weight:500;margin:0;}
.map-wrap{max-width:1040px;margin:0 auto;padding:24px 24px 70px;}
.map-embed{
  width:100%;height:400px;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-2);background:var(--paper-2);
}
.map-embed iframe{width:100%;height:100%;border:0;display:block;}
.map-caption{font-size:12.5px;color:var(--ink-soft);margin:12px 0 0;line-height:1.6;}
.open-gmaps{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--sage);color:#fff;text-decoration:none;font-weight:600;font-size:13.5px;
  padding:12px;border-radius:99px;margin-top:14px;box-shadow:var(--sh-2);
  transition:all .16s var(--ease);
}
.open-gmaps:hover{background:#345945;transform:translateY(-1px);box-shadow:var(--sh-3);}
.venues-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin:36px 0 10px;padding-bottom:10px;border-bottom:1px solid var(--line);
}
.venues-head h3{font-size:11.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-soft);margin:0;}
.venue-search{
  font-family:inherit;font-size:13px;border:1px solid var(--line);
  padding:8px 13px;border-radius:99px;background:var(--surface);min-width:190px;
  transition:all .16s var(--ease);
}
.venue-search:focus{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(63,107,82,.12);}
.venue-row{
  display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:14px;align-items:center;
  padding:13px 14px;margin-bottom:6px;cursor:pointer;
  background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--r);
  box-shadow:var(--sh-1);transition:all .16s var(--ease);
}
.venue-row:hover{transform:translateY(-2px);box-shadow:var(--sh-3);}
.venue-badge{
  width:32px;height:32px;border-radius:50%;background:var(--sage);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;
  box-shadow:0 1px 4px rgba(63,107,82,.3);
}
.venue-row.selected{border-color:var(--gold);box-shadow:0 0 0 2px rgba(168,121,26,.2),var(--sh-2);}
.venue-row.selected .venue-badge{background:var(--gold);box-shadow:0 1px 4px rgba(168,121,26,.35);}
.venue-name{font-size:14.5px;font-weight:600;margin:0 0 2px;line-height:1.3;}
.venue-addr{font-size:12.5px;color:var(--ink-soft);margin:0;}
.venue-dates{
  font-size:11px;color:var(--ink-soft);font-family:'IBM Plex Mono',monospace;
  margin-top:4px;display:block;
}
.directions-btn{
  font-size:12px;font-weight:600;color:var(--blue);border:1px solid var(--blue);
  padding:7px 13px;border-radius:99px;text-decoration:none;white-space:nowrap;
  transition:all .15s var(--ease);
}
.directions-btn:hover{background:var(--blue);color:#fff;}

/* ---------- Drawer (venue sessions) ---------- */
.drawer-backdrop{
  position:fixed;inset:0;z-index:150;background:rgba(20,29,25,.38);
  backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .22s var(--ease);
}
.drawer-backdrop.open{opacity:1;pointer-events:auto;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:160;width:min(560px,94vw);
  background:var(--paper);box-shadow:var(--sh-4);
  transform:translateX(102%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;
}
.drawer.open{transform:translateX(0);}
.drawer-head{
  padding:20px 24px 16px;background:var(--surface);border-bottom:1px solid var(--line);
  position:relative;flex:0 0 auto;
}
.drawer-head .venue-badge{margin-bottom:10px;}
.drawer-head h2{font-family:'Fraunces',serif;font-size:20px;font-weight:500;margin:0 0 5px;padding-right:40px;line-height:1.25;}
.drawer-head .d-addr{font-size:13px;color:var(--ink-soft);margin:0 0 12px;}
.drawer-head .d-actions{display:flex;gap:8px;flex-wrap:wrap;}
.drawer-body{flex:1 1 auto;overflow-y:auto;padding:6px 24px 90px;}
.drawer-body .day-heading{position:sticky;top:0;background:linear-gradient(180deg,var(--paper) 76%,rgba(242,244,241,0));}

/* ---------- Responsive ---------- */
/* Two-column stage: sidebar drops below so the session column keeps a
   comfortable width instead of being squeezed then snapping wider. */
@media (max-width:1180px){
  .layout{grid-template-columns:160px minmax(0,1fr);}
  .rail{padding-left:24px;}
  .schedule{
    grid-column:1/-1;position:static;max-height:none;overflow:visible;
    padding:24px 24px 34px;border-top:1px solid var(--line);background:var(--paper-2);
  }
  .mobile-strip{display:block;}
  .mobile-strip .topic-box{border-bottom:none;padding-bottom:0;margin-bottom:10px;}
  .mobile-strip .topic-grid{display:flex;flex-wrap:wrap;gap:6px;}
  .mobile-strip .topic-btn{flex:0 1 auto;white-space:normal;}
}
@media (max-width:900px){
  .masthead{padding:30px 20px 0;}
  .layout{grid-template-columns:1fr;}
  .rail{
    position:static;max-height:none;overflow:visible;
    padding:14px 20px 10px;border-bottom:1px solid var(--line-soft);
  }
  .rail h3{display:block;}
  #dayList{display:flex;flex-wrap:wrap;gap:6px;padding-bottom:2px;}
  .day-btn{
    width:auto;flex:0 1 auto;white-space:normal;padding:7px 13px;
    border-radius:99px;border:1px solid var(--line);background:var(--surface);
    font-size:13px;line-height:1.3;
  }
  .day-btn .d{display:inline;margin-left:6px;font-size:11px;}
  .view-switch{margin-top:14px;}
  .view-switch #viewButtons{display:flex;flex-wrap:wrap;gap:6px;}
  .view-btn{
    width:auto;flex:0 1 auto;white-space:normal;padding:8px 14px;
    border-radius:99px;border:1px solid var(--line);background:var(--surface);
  }
  .view-btn.active{box-shadow:none;background:var(--ink);color:#fff;border-color:var(--ink);}
  .main{padding:16px 20px 60px;}
  .schedule{padding:22px 20px 30px;}
  .event-row{grid-template-columns:78px minmax(0,1fr);gap:12px;}
  .event-actions{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:flex-start;}
  .filters{padding:12px;}
  .filters select{flex:1 1 130px;max-width:none;}
  .modal .event-row{grid-template-columns:70px minmax(0,1fr);}
  .venue-row{grid-template-columns:32px minmax(0,1fr);}
  .directions-btn{grid-column:2/-1;justify-self:start;}
  .detail-grid{grid-template-columns:1fr;gap:3px 0;}
  .detail-grid dt{padding-top:10px;}
}
@media (max-width:700px){
  .modal-head{flex-direction:column;gap:14px;}
  .modal-actions{
    flex-direction:row;flex-wrap:wrap;padding-right:0;width:100%;
    padding-top:4px;border-top:1px solid var(--line-soft);
  }
  .modal-actions .btn{flex:1 1 auto;}
}
@media (max-width:560px){
  .modal-backdrop{padding:0;align-items:flex-end;}
  .modal{max-width:none;max-height:92vh;border-radius:var(--r-lg) var(--r-lg) 0 0;}
  .modal-head{border-radius:var(--r-lg) var(--r-lg) 0 0;padding:22px 20px 16px;}
  .modal-body{padding:18px 20px 24px;}
  .modal h2{font-size:21px;}
  .nav-btn span{font-size:9px;}
  .nav-btn em{display:none;}
  .speaker-grid{grid-template-columns:1fr;}
  .drawer{width:100%;}
  .stat{flex:1 1 44%;min-width:0;}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
}

/* ---------- Industry chip ---------- */
.chip.industry{
  background:#f0ece4;color:#6d5a3c;border-color:transparent;
}

/* ---------- Community listings ---------- */
.ext-intro{
  font-size:13px;color:var(--ink-soft);margin:4px 0 18px;max-width:640px;line-height:1.6;
}
.ext-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:12px;
}
.ext-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line-soft);
  border-radius:var(--r);padding:16px 18px 14px;box-shadow:var(--sh-1);
  transition:transform .16s var(--ease), box-shadow .16s var(--ease);
  overflow:hidden;
}
.ext-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--line);
}
.ext-card.p-luma::before{background:linear-gradient(90deg,var(--violet),#7a6db8);}
.ext-card.p-meetup::before{background:linear-gradient(90deg,var(--rust),#d4744f);}
.ext-card.p-both::before{background:linear-gradient(90deg,var(--rust),var(--violet));}
.ext-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);}

.ext-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px;}
.ext-platform{
  font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--ink-soft);
}
.ext-cost{
  font-size:10.5px;font-weight:600;padding:3px 9px;border-radius:99px;
  background:var(--paper);color:var(--ink-soft);border:1px solid var(--line-soft);
}
.ext-cost.free{background:var(--sage-bg);color:var(--sage);border-color:transparent;}
.ext-cost.paid{background:var(--gold-bg);color:var(--gold);border-color:transparent;}

.ext-title{
  font-family:'Fraunces',serif;font-size:16.5px;font-weight:500;line-height:1.28;
  margin:0 0 12px;letter-spacing:-.005em;
}
.ext-meta{margin:0 0 12px;display:flex;flex-direction:column;gap:7px;}
.ext-meta > div{display:grid;grid-template-columns:44px 1fr;gap:10px;align-items:baseline;}
.ext-meta dt{
  font-size:10px;text-transform:uppercase;letter-spacing:.07em;
  color:var(--ink-soft);font-weight:600;
}
.ext-meta dd{margin:0;font-size:12.5px;color:var(--ink-mid);line-height:1.45;}
.ext-meta dd.mono{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ink);}

.ext-note{
  font-size:11.5px;color:var(--ink-soft);margin:0 0 14px;
  padding-left:10px;border-left:2px solid var(--line);line-height:1.5;
}
.ext-note.dupe{border-left-color:var(--sage);color:var(--sage);}

.ext-cta{
  margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:7px;
  font-size:12.5px;font-weight:600;text-decoration:none;
  color:var(--ink);background:var(--paper);border:1px solid var(--line);
  padding:9px 14px;border-radius:99px;transition:all .16s var(--ease);
}
.ext-cta:hover{background:var(--ink);color:#fff;border-color:var(--ink);}
.ext-cta svg{transition:transform .16s var(--ease);}
.ext-cta:hover svg{transform:translate(1px,-1px);}

@media (max-width:560px){
  .ext-grid{grid-template-columns:1fr;}
}