:root {
  --ink: #111216;
  --ink-2: #191b21;
  --ink-3: #252831;
  --paper: #f4efe4;
  --paper-2: #e8e0d1;
  --white: #fffdf8;
  --red: #981f28;
  --red-bright: #c33840;
  --gold: #d5a84c;
  --gold-soft: #ecd28e;
  --green: #2c8e68;
  --blue: #447ea8;
  --grey: #777b84;
  --line: rgba(17, 18, 22, .14);
  --shadow: 0 22px 60px rgba(12, 13, 16, .13);
  --radius: 4px;
  --shell: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  z-index: 100;
  background: linear-gradient(90deg, var(--red) 0 40%, var(--gold) 40% 44%, var(--red-bright) 44% 100%);
}
a { color: var(--red); text-underline-offset: .18em; }
a:hover { color: var(--red-bright); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.03;
  letter-spacing: -.035em;
}
h1 { font-size: clamp(2.7rem, 6vw, 5.8rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3.3rem); }
h3 { font-size: 1.45rem; }
code {
  padding: .12rem .35rem;
  color: #fff;
  background: var(--ink-3);
  border-radius: 3px;
  overflow-wrap: anywhere;
}

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.narrow { max-width: 820px; }
.section { padding-block: 72px; scroll-margin-top: 84px; }
.compact-top { padding-top: 48px; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 1000; padding: 10px 14px; color: #fff; background: var(--red); }
.skip-link:focus { top: 10px; }
.eyebrow {
  margin-bottom: .7rem;
  color: var(--red);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.muted, .field-help { color: #65676d; }
.field-help { margin: .15rem 0 0; font-size: .84rem; line-height: 1.45; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #fff;
  background: rgba(17, 18, 22, .97);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(12px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.brand:hover { color: #fff; }
.brand img { width: 38px; height: 44px; }
.brand span { display: grid; line-height: 1; }
.brand strong { color: var(--gold); font-family: Georgia, serif; font-size: 1.55rem; letter-spacing: -.06em; }
.brand small { margin-top: 2px; font-size: .67rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 5px; }
.main-nav > a, .nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  color: #dcd9d1;
  background: transparent;
  border: 0;
  text-decoration: none;
  font-size: .91rem;
  font-weight: 700;
}
.main-nav > a:hover, .nav-link:hover, .main-nav > a.active { color: #fff; }
.main-nav > a.active { box-shadow: inset 0 -2px var(--gold); }
.nav-form { display: inline-flex; margin: 0; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .75rem 1.25rem;
  color: #fff;
  background: var(--red);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(152, 31, 40, .2);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
}
.button:hover { color: #fff; background: var(--red-bright); border-color: var(--red-bright); }
.button-small { min-height: 40px; padding: .55rem .9rem; font-size: .9rem; }
.button-ghost { color: var(--ink); background: transparent; border-color: currentColor; box-shadow: none; }
.button-ghost:hover { color: var(--red); background: transparent; border-color: var(--red); }
.site-header .button { min-height: 38px; color: #fff; padding: .45rem .8rem; }
.button-full { width: 100%; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.text-button { padding: 0; color: var(--red); background: transparent; border: 0; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.text-button:hover { color: var(--red-bright); }

.flash { margin-top: 18px; padding: 13px 16px; border-left: 4px solid; border-radius: var(--radius); box-shadow: 0 8px 30px rgba(0,0,0,.06); }
.flash-success { color: #164c39; background: #dceee7; border-color: var(--green); }
.flash-error { color: #6e151d; background: #f4dadd; border-color: var(--red); }
.flash-notice { color: #56420f; background: #f2e6c3; border-color: var(--gold); }

.home-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 80% 18%, rgba(213, 168, 76, .14), transparent 23rem),
    repeating-linear-gradient(125deg, transparent 0 22px, rgba(255,255,255,.018) 22px 23px),
    var(--ink);
}
.home-hero::after {
  content: "AK";
  position: absolute;
  right: -3vw;
  bottom: -12vw;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.06);
  font-family: Georgia, serif;
  font-size: min(42vw, 590px);
  line-height: 1;
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 7vw; min-height: 650px; padding-block: 80px; }
.hero-copy { max-width: 690px; }
.hero-copy h1 { margin-bottom: 25px; }
.hero-copy h1 span { color: var(--gold); }
.hero-copy .eyebrow, .dark-section .eyebrow, .admin-head .eyebrow { color: var(--gold); }
.hero-lede { max-width: 650px; color: #d5d3ce; font-size: 1.13rem; }
.home-hero .button-ghost, .admin-head .button-ghost { color: #fff; border-color: rgba(255,255,255,.55); }
.home-hero .button-ghost:hover, .admin-head .button-ghost:hover { color: var(--gold); border-color: var(--gold); }

.event-ticket { position: relative; display: grid; grid-template-columns: 92px 1fr; min-height: 360px; transform: rotate(1.5deg); color: var(--ink); background: var(--paper); box-shadow: 20px 28px 70px rgba(0,0,0,.35); }
.event-ticket::before, .event-ticket::after { content: ""; position: absolute; left: 80px; width: 24px; height: 24px; z-index: 2; background: var(--ink); border-radius: 50%; }
.event-ticket::before { top: -12px; }.event-ticket::after { bottom: -12px; }
.ticket-stub { display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 30px 0; color: #fff; background: var(--red); border-right: 2px dashed rgba(17,18,22,.45); }
.ticket-stub span { font: 700 2.4rem Georgia, serif; writing-mode: vertical-rl; transform: rotate(180deg); }
.ticket-stub small { font-size: 1.2rem; font-weight: 900; }
.ticket-body { display: flex; flex-direction: column; padding: 34px 30px 27px; }
.ticket-body > p:first-child { color: var(--red); font-size: .73rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.ticket-body h2 { margin-bottom: 25px; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.ticket-body dl { display: grid; gap: 13px; margin: 0; }
.ticket-body dl div { padding-top: 12px; border-top: 1px solid var(--line); }
.ticket-body dt { color: #686a70; font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.ticket-body dd { margin: 2px 0 0; font-weight: 800; }
.ticket-code { margin-top: auto; padding-top: 22px; color: #74767b; font: 700 .72rem ui-monospace, monospace; letter-spacing: .12em; }

.category-strip { display: grid; grid-template-columns: repeat(8, 1fr); border: 1px solid var(--line); box-shadow: var(--shadow); }
.category-strip div { display: grid; gap: 12px; min-height: 105px; padding: 16px 12px; background: var(--white); border-right: 1px solid var(--line); font-family: Georgia, serif; font-size: 1.06rem; font-weight: 700; }
.category-strip div:last-child { border-right: 0; }
.category-strip span { color: var(--red); font: 800 .68rem ui-sans-serif, sans-serif; letter-spacing: .1em; }
.split-copy, .admin-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.split-copy { margin-top: 60px; }
.split-copy > div { padding-right: 4vw; }
.split-copy h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); }

.page-heading { padding-top: 86px; padding-bottom: 42px; border-bottom: 1px solid var(--line); }
.page-heading h1 { margin-bottom: 20px; }
.page-heading > p:last-child { max-width: 760px; color: #55575e; font-size: 1.08rem; }
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rule-card, .content-card, .score-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(17,18,22,.06);
}
.rule-card { overflow: hidden; }
.rule-card-heading { display: flex; align-items: center; gap: 13px; padding: 20px 22px; color: #fff; background: var(--ink-2); border-bottom: 3px solid var(--gold); }
.rule-card-heading span { display: grid; place-items: center; width: 35px; height: 35px; color: var(--gold); border: 1px solid var(--gold); font-size: .74rem; font-weight: 900; }
.rule-card-heading h2 { margin: 0; font-size: 1.65rem; }
.rule-card ul { margin: 0; padding: 4px 22px 14px; list-style: none; }
.rule-card li { display: flex; justify-content: space-between; gap: 15px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.rule-card li:last-child { border-bottom: 0; }
.rule-card li strong { color: var(--red); }
.content-card { padding: 25px; }
.content-card h2 { font-size: 2rem; }

.table-wrap { overflow-x: auto; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 32px rgba(17,18,22,.05); }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: 14px 16px; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { color: #fff; background: var(--ink-2); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
tbody tr:last-child > * { border-bottom: 0; }
tbody tr:hover { background: rgba(213,168,76,.07); }
td small, th small { display: block; margin-top: 3px; color: #6a6c72; font-size: .77rem; }
.big-cell { color: var(--red); font: 700 1.5rem Georgia, serif; }

.status { display: inline-flex; align-items: center; width: fit-content; padding: .25rem .55rem; border-radius: 20px; font-size: .73rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.status-healthy, .status-completed { color: #176047; background: #d9eee6; }
.status-pending, .status-running { color: #685010; background: #f3e6bf; }
.status-warning, .status-partial { color: #754613; background: #f1dcc3; }
.status-failed { color: #7d1720; background: #f2d4d7; }

.auth-shell { display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, .72fr); gap: 0; max-width: 1100px; padding-block: 72px; }
.auth-panel { padding: clamp(28px, 5vw, 60px); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); }
.auth-panel h1 { font-size: clamp(2.4rem, 4.5vw, 4.2rem); }
.key-guide { padding: clamp(28px, 4vw, 48px); color: #fff; background: var(--ink); border-top: 4px solid var(--gold); }
.key-guide h2 { font-size: 2.3rem; }
.key-guide .eyebrow { color: var(--gold); }
.steps { padding-left: 1.35rem; color: #d4d2cd; }
.steps li { margin-bottom: .7rem; padding-left: .25rem; }
.steps li::marker { color: var(--gold); font-weight: 900; }
.permission-list { margin-block: 25px; border-top: 1px solid rgba(255,255,255,.15); }
.permission-list div { display: grid; gap: 3px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
.permission-list strong { color: var(--gold-soft); }
.permission-list span { color: #bfc0c3; font-size: .84rem; }
.tos-table { display: grid; margin: 24px 0; border: 1px solid rgba(255,255,255,.2); }
.tos-table div { display: grid; grid-template-columns: 115px 1fr; border-bottom: 1px solid rgba(255,255,255,.15); }
.tos-table div:last-child { border-bottom: 0; }
.tos-table strong, .tos-table span { padding: 9px 10px; font-size: .76rem; }
.tos-table strong { color: var(--gold-soft); background: rgba(255,255,255,.05); }
.tos-table span { color: #d1d2d4; border-left: 1px solid rgba(255,255,255,.15); }
.technical-details { padding: 12px; background: var(--ink-3); }
.technical-details summary { font-weight: 800; cursor: pointer; }
.technical-details p { margin: 12px 0 0; }
.privacy-note { margin: 24px 0 0; color: #aaaeb4; font-size: .84rem; }

.stack-form { display: grid; gap: 16px; }
.stack-form label:not(.check-row), .editor-form label:not(.check-row), .riddle-editor-form label:not(.check-row) { display: grid; gap: 6px; font-size: .84rem; font-weight: 800; }
input, select, textarea {
  width: 100%;
  min-height: 45px;
  padding: .65rem .75rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid #b8b5ae;
  border-radius: 3px;
}
textarea { min-height: 84px; resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid rgba(68,126,168,.45); outline-offset: 2px; }
.secret-field { position: relative; }
.secret-field input { padding-right: 120px; }
.secret-field span { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: #707279; font-size: .76rem; }
.check-row { display: flex; align-items: flex-start; gap: 9px; font-size: .88rem; font-weight: 500; }
.check-row input, .mini-check input { flex: 0 0 auto; width: 17px; min-height: 17px; height: 17px; margin-top: .2em; accent-color: var(--red); }
.form-switch { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--line); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form-grid.three { grid-template-columns: repeat(3, 1fr); }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 18px; }

.prose { padding-top: 20px; padding-bottom: 90px; }
.prose h2 { margin-top: 42px; margin-bottom: 12px; font-size: 2rem; }
.prose p, .prose li { color: #404249; }
.prose li { margin-bottom: 8px; }
.error-page { min-height: 65vh; padding-block: 100px; }
.error-number { display: block; color: var(--gold); font: 700 clamp(5rem, 14vw, 10rem)/.75 Georgia, serif; }
.error-page h1 { margin-bottom: 20px; }
.error-page p:not(.eyebrow) { max-width: 620px; font-size: 1.12rem; }

.dashboard-head, .admin-head { color: #fff; background: var(--ink); border-bottom: 3px solid var(--gold); }
.dashboard-head-grid { display: grid; grid-template-columns: 1fr auto 260px; align-items: center; gap: 40px; min-height: 230px; padding-block: 40px; }
.dashboard-head h1, .admin-head h1 { margin: 0 0 8px; font-size: clamp(2.5rem, 5vw, 4.5rem); }
.dashboard-head p { margin-bottom: 0; color: #bfc0c3; }
.total-score { display: grid; grid-template-columns: auto auto; align-items: end; column-gap: 9px; padding-inline: 34px; border-inline: 1px solid rgba(255,255,255,.16); }
.total-score span { grid-column: 1 / -1; color: var(--gold); font-size: .76rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.total-score strong { font: 700 clamp(3.5rem, 7vw, 6.5rem)/.9 Georgia, serif; letter-spacing: -.07em; }
.total-score small { color: #aaaeb4; padding-bottom: .6rem; }
.sync-card { font-size: .87rem; }
.sync-card p { margin: 10px 0 6px; }
.sync-card strong { color: #fff; }
.subnav { display: flex; gap: 4px; overflow-x: auto; padding-block: 12px; border-bottom: 1px solid var(--line); }
.subnav a { flex: 0 0 auto; padding: 8px 12px; color: #53555c; font-size: .84rem; font-weight: 800; text-decoration: none; }
.subnav a:hover { color: var(--red); background: var(--paper-2); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 28px; }
.section-heading h2 { margin: 0; }
.section-heading > p { max-width: 470px; margin: 0; color: #686a70; text-align: right; }
.score-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.score-tile { padding: 24px; }
.score-tile-top { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; }
.score-tile-top h3 { margin: 0; }
.score-tile-top > strong { color: var(--red); font: 700 2rem Georgia, serif; }
.score-tile-top > strong small { color: #777980; font: 600 .9rem ui-sans-serif, sans-serif; }
.tile-number { display: grid; place-items: center; width: 34px; height: 34px; color: var(--gold); background: var(--ink); font-size: .68rem; font-weight: 900; }
.progress-track { width: 100%; height: 4px; margin: 18px 0 4px; overflow: hidden; appearance: none; border: 0; background: var(--paper-2); }
.progress-track::-webkit-progress-bar { background: var(--paper-2); }
.progress-track::-webkit-progress-value { background: linear-gradient(90deg, var(--red), var(--gold)); }
.progress-track::-moz-progress-bar { background: linear-gradient(90deg, var(--red), var(--gold)); }
.achievement-list { margin: 12px 0 0; padding: 0; list-style: none; }
.achievement-list li { display: grid; grid-template-columns: 24px 1fr auto; gap: 8px; align-items: start; padding: 11px 0; color: #72747a; border-top: 1px solid var(--line); font-size: .88rem; }
.achievement-list li.achieved { color: var(--ink); }
.achievement-list small { display: block; color: #82848a; font-size: .75rem; }
.achievement-list > li > strong { color: var(--red); }
.achievement-mark { color: #aaa; font-weight: 900; }.achieved .achievement-mark { color: var(--green); }

.dark-section { color: #fff; background: var(--ink); }
.light-heading > p { color: #aaaeb4; }
.riddle-track { display: grid; grid-template-columns: repeat(7, minmax(245px, 1fr)); gap: 14px; overflow-x: auto; padding: 4px 4px 22px; scroll-snap-type: x proximity; }
.riddle-card { display: flex; flex-direction: column; min-height: 370px; padding: 20px; color: var(--ink); background: var(--paper); border-top: 4px solid #6f727a; scroll-snap-align: start; }
.riddle-card header { display: flex; justify-content: space-between; gap: 8px; color: #6d6f75; font-size: .74rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.riddle-live { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 16px 35px rgba(0,0,0,.3); }
.riddle-solved { border-color: var(--green); }
.riddle-missed { opacity: .72; }
.riddle-state { color: var(--red); }.riddle-solved .riddle-state { color: var(--green); }.riddle-live .riddle-state { color: #9a731e; }
.riddle-card h3 { margin: 25px 0 12px; font-size: 1.65rem; }
.riddle-prompt { white-space: pre-line; font-family: Georgia, serif; line-height: 1.55; }
.riddle-locked-copy { margin-top: auto; color: #777980; }
.hint-stack { display: grid; gap: 7px; margin-top: auto; }
.hint-stack details { padding: 8px 10px; color: #fff; background: var(--ink-3); font-size: .82rem; }
.hint-stack summary { cursor: pointer; font-weight: 800; }
.hint-stack p { margin: 8px 0 0; color: #ddd; }
.spoiler-button { width: 100%; padding: 8px 10px; color: #f0ece3; background: var(--ink-3); border: 1px dashed #686b73; text-align: left; font-size: .8rem; font-weight: 800; }
.spoiler-button:hover { color: var(--gold-soft); border-color: var(--gold); }
.spoiler-button span { float: right; color: var(--gold-soft); }
.answer-form { margin-top: 15px; }
.answer-form label { display: flex; justify-content: space-between; margin-bottom: 5px; font-size: .79rem; font-weight: 900; }
.answer-form label small { color: #72747a; }
.answer-form > div { display: flex; }.answer-form input { min-width: 0; border-radius: 3px 0 0 3px; }.answer-form button { flex: 0 0 auto; border-radius: 0 3px 3px 0; }
.solution { display: grid; gap: 5px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); }
.solution span { color: #777980; font-size: .73rem; font-weight: 800; text-transform: uppercase; }.solution strong { color: var(--red); font-size: 1.18rem; }

.leaderboard { border-top: 3px solid var(--ink); }
.leader-row { display: grid; grid-template-columns: 58px minmax(190px, .65fr) 1fr 90px; align-items: center; gap: 16px; min-height: 82px; padding: 12px 17px; background: var(--white); border-bottom: 1px solid var(--line); }
.leader-row:nth-child(even) { background: #eee7da; }
.leader-current { box-shadow: inset 4px 0 var(--gold); }
.rank { color: var(--red); font: 700 1.8rem Georgia, serif; }
.leader-name { display: grid; }.leader-name small { color: #74767d; font-size: .74rem; }
.leader-categories { color: #66686f; font-size: .8rem; }
.leader-score { color: var(--red); font: 700 2rem Georgia, serif; text-align: right; }
.empty-state { padding: 30px; color: #707279; background: var(--white); text-align: center; }
.soft-section { background: var(--paper-2); }
.daily-table th:first-child { position: sticky; left: 0; z-index: 1; background: var(--white); }
.daily-table thead th:first-child { z-index: 2; background: var(--ink-2); }
.prize-ladder { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 3px solid var(--ink); }
.prize-step { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 17px 14px; background: var(--white); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); opacity: .72; }
.prize-step:nth-child(5n) { border-right: 0; }
.prize-step > span { display: grid; place-items: center; width: 32px; height: 32px; color: #fff; background: var(--grey); border-radius: 50%; font-weight: 900; }
.prize-step p { margin: 2px 0 0; color: #686a70; font-size: .78rem; }
.prize-reached { opacity: 1; }.prize-reached > span { background: var(--green); }

.admin-head-grid { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 220px; padding-block: 45px; }
.admin-head p { margin: 0; color: #bfc0c3; }
.admin-actions { display: flex; gap: 10px; }
.admin-section { scroll-margin-top: 130px; }
.admin-subnav { position: sticky; top: 74px; z-index: 40; width: 100%; max-width: none; padding-inline: max(20px, calc((100% - var(--shell))/2)); background: rgba(244,239,228,.97); backdrop-filter: blur(8px); }
.admin-two-col { align-items: start; }
.nested-form { margin-top: 18px; }
.admin-details { margin-top: 22px; padding: 13px; background: var(--paper); border: 1px solid var(--line); }
.admin-details summary, .editor-row summary { cursor: pointer; font-weight: 800; }
.space-above { margin-top: 30px; }
.archive-list { margin: 0; padding: 0; list-style: none; }
.archive-list li { display: flex; justify-content: space-between; align-items: start; gap: 18px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .88rem; }
.archive-list li:last-child { border-bottom: 0; }
.archive-list span { display: grid; }.archive-list small { color: #71737a; }
.inline-form { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.inline-form select { width: auto; min-height: 36px; padding: .35rem .5rem; }
.mini-check { display: inline-flex; align-items: center; gap: 4px; font-size: .74rem; }
.compact-table { padding: 0; }
.dark-section .content-card { color: var(--ink); }
.editor-list { border-top: 3px solid var(--ink); }
.editor-row { background: var(--white); border-bottom: 1px solid var(--line); }
.editor-row summary { display: flex; justify-content: space-between; gap: 20px; padding: 17px 20px; }
.editor-row summary > span:first-child { display: grid; grid-template-columns: 115px 1fr; gap: 12px; }
.editor-row summary > span:last-child { color: var(--red); }
.editor-form { display: grid; grid-template-columns: minmax(220px, 2fr) 1fr 1fr auto auto; gap: 12px; align-items: end; padding: 20px; background: var(--paper); border-top: 1px solid var(--line); }
.riddle-editor-form { display: grid; gap: 15px; padding: 20px; background: var(--paper); border-top: 1px solid var(--line); }
.prize-editor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.prize-editor-grid .content-card { padding: 18px; }
.prize-editor-grid h3 { margin-bottom: 3px; }

.site-footer { color: #aeb0b4; background: #0c0d10; border-top: 1px solid #282a31; }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; padding-block: 38px; font-size: .82rem; }
.footer-inner strong { color: #fff; }.footer-inner p { margin: 4px 0 0; }.footer-inner nav { display: flex; flex-wrap: wrap; align-items: start; gap: 18px; }.footer-inner a { color: #c5c6c8; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr .78fr; gap: 35px; }
  .category-strip { grid-template-columns: repeat(4, 1fr); }
  .category-strip div:nth-child(4) { border-right: 0; }.category-strip div:nth-child(-n+4) { border-bottom: 1px solid var(--line); }
  .rule-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-head-grid { grid-template-columns: 1fr auto; }.sync-card { grid-column: 1 / -1; display: flex; align-items: center; gap: 15px; }.sync-card p { margin: 0; }
  .total-score { border-right: 0; }
  .prize-ladder { grid-template-columns: repeat(2, 1fr); }.prize-step:nth-child(5n) { border-right: 1px solid var(--line); }.prize-step:nth-child(2n) { border-right: 0; }
  .prize-editor-grid { grid-template-columns: repeat(2, 1fr); }
  .editor-form { grid-template-columns: 1fr 1fr; }.editor-form > label:first-of-type { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .section { padding-block: 52px; }
  .header-inner { min-height: 66px; }.brand small { display: none; }.brand img { width: 32px; height: 38px; }
  .main-nav { gap: 0; overflow-x: auto; }.main-nav > a, .nav-link { min-height: 38px; padding-inline: 9px; font-size: .8rem; }.main-nav > a:first-child { display: none; }
  .hero-grid { display: block; min-height: 0; padding-block: 64px; }.hero-copy h1 { font-size: clamp(3rem, 14vw, 5rem); }.event-ticket { max-width: 520px; margin-top: 55px; transform: none; }
  .category-strip { grid-template-columns: repeat(2, 1fr); }.category-strip div:nth-child(2n) { border-right: 0; }.category-strip div { border-bottom: 1px solid var(--line); }
  .split-copy, .admin-two-col, .auth-shell { grid-template-columns: 1fr; }.split-copy { margin-top: 45px; }.split-copy > div { padding: 0; }
  .rule-grid, .score-grid, .prize-editor-grid { grid-template-columns: 1fr; }
  .auth-shell { width: min(calc(100% - 28px), 620px); padding-block: 36px; }.auth-panel { padding: 28px 22px; }.key-guide { padding: 30px 22px; }
  .dashboard-head-grid { grid-template-columns: 1fr; gap: 24px; }.dashboard-head-grid { padding-block: 38px; }.total-score { justify-self: stretch; padding: 20px 0; border: 0; border-block: 1px solid rgba(255,255,255,.15); }.sync-card { grid-column: auto; display: block; }
  .section-heading { align-items: start; flex-direction: column; gap: 13px; }.section-heading > p { text-align: left; }
  .leader-row { grid-template-columns: 40px 1fr 60px; gap: 9px; }.leader-categories { display: none; }.leader-score { font-size: 1.55rem; }
  .prize-ladder { grid-template-columns: 1fr; }.prize-step { border-right: 0; }
  .admin-head-grid { align-items: flex-start; flex-direction: column; }.admin-actions { width: 100%; flex-wrap: wrap; }.admin-actions .button { flex: 1; }
  .admin-subnav { top: 66px; }
  .form-grid, .form-grid.three { grid-template-columns: 1fr; }
  .editor-row summary { align-items: start; flex-direction: column; }.editor-row summary > span:first-child { grid-template-columns: 75px 1fr; }.editor-form { grid-template-columns: 1fr; }.editor-form > label:first-of-type { grid-column: auto; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 440px) {
  .main-nav > a:nth-child(2) { display: none; }
  .event-ticket { grid-template-columns: 68px 1fr; }.event-ticket::before, .event-ticket::after { left: 56px; }.ticket-body { padding: 28px 20px 24px; }
  .score-tile { padding: 18px; }.score-tile-top { grid-template-columns: auto 1fr; }.score-tile-top > strong { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }