:root {
  --bg: #f7f4ee; --card: #fffdf9; --ink: #1f2430; --mute: #5f6675; --line: #e3ddd1;
  --navy: #14305f; --navy-ink: #ffffff; --gold: #b07d12; --gold-soft: #f3e6c4;
  --ok: #1f6f43; --ok-soft: #e1f2e8; --warn: #9a5b00; --warn-soft: #fbecd2; --bad: #a3271f; --bad-soft: #f8dedb;
  --radius: 14px; --shadow: 0 1px 2px rgb(20 30 60 / .06), 0 6px 20px rgb(20 30 60 / .06);
  --serif: 'Fraunces', Georgia, serif; --sans: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11141b; --card: #1a1f2a; --ink: #eceef3; --mute: #a2a9b8; --line: #2c3342;
    --navy: #9fbcf5; --navy-ink: #0e1a33; --gold: #e2b44f; --gold-soft: #3a3020;
    --ok: #7fd3a2; --ok-soft: #173326; --warn: #f0b860; --warn-soft: #3a2c15; --bad: #f19a92; --bad-soft: #3d1c1a;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--sans); }
a { color: var(--navy); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
main.wrap { padding-bottom: 48px; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 10px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 15px; min-width: 0; }
.brand span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand-mark { flex: none; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--navy); color: var(--navy-ink); font: 700 13px/1 var(--sans); letter-spacing: .04em; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--mute); padding: 7px 11px; border-radius: 999px; font-size: 15px; font-weight: 500; }
.nav a[aria-current="page"] { color: var(--ink); background: var(--card); box-shadow: var(--shadow); }
.nav a.nav-cta { background: var(--navy); color: var(--navy-ink); }

/* Type */
h1, h2, h3 { font-family: var(--serif); font-weight: 650; line-height: 1.15; letter-spacing: -.01em; }
.page-h { font-size: clamp(30px, 5vw, 42px); margin: 32px 0 8px; }
.section-h { font-size: 24px; margin: 36px 0 14px; }
.section-h a { color: inherit; text-decoration: none; }
.lede { color: var(--mute); max-width: 68ch; font-size: 18px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 600; color: var(--gold); margin: 0 0 10px; }
.muted { color: var(--mute); font-weight: 400; }
.small { font-size: 14px; color: var(--mute); }
.label { display: block; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; font-weight: 600; color: var(--mute); margin-bottom: 2px; }

/* Hero */
.hero { margin: 24px 0 8px; padding: clamp(28px, 6vw, 64px); border-radius: 22px; color: #fff; position: relative; overflow: hidden;
  background: radial-gradient(120% 90% at 85% 10%, #d9a441 0%, transparent 45%), radial-gradient(90% 80% at 10% 100%, #3a62b0 0%, transparent 55%), linear-gradient(135deg, #0f2550, #1c3a6e 60%, #2a4f8f); }
.hero.has-img { background: linear-gradient(90deg, rgb(10 22 48 / .88), rgb(10 22 48 / .55) 60%, rgb(10 22 48 / .2)), var(--hero) center/cover; }
.hero h1 { font-size: clamp(34px, 6.4vw, 60px); margin: 0 0 12px; max-width: 16ch; }
.hero .eyebrow { color: #f3d58e; }
.hero .meta { font-size: 19px; font-weight: 600; margin: 0; }
.hero .aud { opacity: .85; margin: 4px 0 0; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.hero .btn.ghost { color: #fff; border-color: rgb(255 255 255 / .55); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 18px; border-radius: 999px; border: 1.5px solid var(--navy); background: var(--navy); color: var(--navy-ink); font: 600 16px/1.1 var(--sans); text-decoration: none; cursor: pointer; }
.hero .btn:not(.ghost) { background: #f3d58e; border-color: #f3d58e; color: #14305f; }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.big { width: 100%; padding: 16px; font-size: 18px; margin-top: 8px; }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Agenda */
.agenda { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.block { display: grid; grid-template-columns: 112px 1fr; gap: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.block-breakout { border-left: 4px solid var(--gold); }
.when strong { display: block; font: 650 22px/1.1 var(--serif); }
.when span { color: var(--mute); font-size: 14px; }
.what h3 { margin: 0 0 4px; font-size: 20px; }
.what p { margin: 4px 0; }
.people { color: var(--mute); font-size: 15px; }
.lens { display: inline-block; margin-top: 8px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .02em; background: var(--gold-soft); color: var(--gold); }
@media (max-width: 560px) { .block { grid-template-columns: 1fr; gap: 6px; } .when strong { display: inline; margin-right: 6px; } }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.card-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.card-body { padding: 18px; }
.card h3 { margin: 8px 0 10px; font-size: 22px; }
.card h3 a { color: inherit; text-decoration: none; }
.card p { margin: 0 0 10px; }
.hook { background: var(--bg); border-radius: 10px; padding: 10px 12px; }
.bring { font-weight: 600; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0; }
.facts dt { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); font-weight: 600; }
.facts dd { margin: 0; }
.round-seats { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; color: var(--mute); border-top: 1px solid var(--line); padding-top: 12px; }
.seats { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--ok-soft); color: var(--ok); }
.seats.low { background: var(--warn-soft); color: var(--warn); }
.seats.full, .seats.closed { background: var(--bad-soft); color: var(--bad); }
.crumb { margin: 24px 0 10px; }
.session-detail .card { max-width: 760px; }

/* Resources */
.resources { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.resources li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.kind { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--gold); min-width: 54px; }
.empty { color: var(--mute); font-style: italic; }

/* Story */
.story { display: grid; grid-template-columns: minmax(0, 340px) 1fr; gap: 32px; align-items: center; margin-top: 32px; }
.story-cover { width: 100%; border-radius: 12px; box-shadow: 0 10px 40px rgb(0 0 0 / .2); }
.story h1 { font-size: clamp(32px, 5vw, 48px); margin: 0 0 8px; }
@media (max-width: 720px) { .story { grid-template-columns: 1fr; } .story-cover { max-width: 320px; } }

/* Forms */
.form { display: grid; gap: 16px; max-width: 720px; }
.form.narrow { max-width: 360px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .row { grid-template-columns: 1fr; } }
label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
input, select { font: 400 17px/1.3 var(--sans); padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); width: 100%; }
fieldset.picker { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); padding: 14px; margin: 0; display: grid; gap: 8px; }
fieldset.picker.has-error { border-color: var(--bad); }
legend { font: 650 20px/1.2 var(--serif); padding: 0 6px; }
legend .muted { font: 400 14px var(--sans); }
.opt { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 12px; padding: 12px; border: 1.5px solid var(--line); border-radius: 10px; cursor: pointer; font-weight: 500; }
.opt input { width: 20px; height: 20px; margin: 0; accent-color: var(--navy); }
.opt:has(input:checked) { border-color: var(--navy); background: color-mix(in srgb, var(--navy) 8%, var(--card)); }
.opt.disabled { opacity: .55; cursor: not-allowed; }
.opt.same-as-other { opacity: .55; }
.err { color: var(--bad); font-weight: 600; margin: 0; }
.banner { padding: 12px 14px; border-radius: 10px; background: var(--bad-soft); }
.ok.banner { background: var(--ok-soft); color: var(--ok); font-weight: 600; }

/* Confirmation */
.confirm { max-width: 620px; margin: 40px auto; text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: clamp(22px, 5vw, 44px); box-shadow: var(--shadow); }
.confirm h1 { font-size: clamp(28px, 5vw, 40px); margin: 0 0 4px; }
.check { width: 64px; height: 64px; margin: 0 auto 12px; border-radius: 50%; display: grid; place-items: center; background: var(--ok-soft); color: var(--ok); font-size: 34px; font-weight: 700; }
.mine { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 10px; text-align: left; }
.mine li { display: grid; gap: 2px; padding: 14px 16px; border-radius: 12px; background: var(--bg); border-left: 4px solid var(--gold); }
.mine .r { font-size: 13px; color: var(--mute); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.mine strong { font: 650 20px/1.2 var(--serif); }
.confirm .btn { margin: 4px; }

/* Event list */
.event-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.event-list a { display: grid; padding: 16px 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); }

/* Admin */
.admin-head { display: flex; justify-content: space-between; align-items: end; gap: 12px; flex-wrap: wrap; }
.inline { display: inline; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--mute); }
.tbl td.is-full { color: var(--bad); font-weight: 700; }
.row-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row-form input, .row-form select { width: auto; padding: 7px 10px; font-size: 15px; }
.row-form input[type=number] { width: 80px; }
.row-form.wide { max-width: none; margin-bottom: 12px; }
.chk { display: flex; align-items: center; gap: 6px; font-weight: 500; }
.chk input { width: auto; }
.roster summary { padding: 14px 16px; cursor: pointer; }
.roster ol { margin: 0; padding: 0 16px 14px 36px; }

.foot { color: var(--mute); font-size: 13px; padding-block: 24px 40px; border-top: 1px solid var(--line); }