:root {
  color-scheme: light;
  --burgundy: #55252D;
  --green: #26372F;
  --ivory: #F0E9DB;
  --charcoal: #252525;
  --brass: #9A8055;
  --blue: #BFD7E7;
  --ochre: #E6C783;
  --sage: #B7C6A6;
  --lilac: #C9BBD2;
  --paper: #F7F1E6;
  --line: rgba(38, 55, 47, .34);
  font-family: "Hanken Grotesk", Arial, sans-serif;
  background: var(--ivory);
  color: var(--charcoal);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { min-width: 320px; min-height: 100%; background: var(--ivory); }
body { margin: 0; min-height: 100dvh; background: var(--ivory); }
button, input { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }
.app-shell { width: min(100%, 560px); min-height: 100dvh; margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 24px max(28px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; }
.screen { width: 100%; min-height: calc(100dvh - 46px); display: flex; flex-direction: column; animation: appear .18s ease-out; }
@keyframes appear { from { opacity: .65; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.brand { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; min-height: 54px; }
.brand-center { justify-content: center; text-align: center; }
.brand-name { color: var(--burgundy); font: 600 18px/1.1 "Lora", Georgia, serif; letter-spacing: .01em; }
.brand-sub { font-size: 10px; font-weight: 600; letter-spacing: .1em; }
.edition { color: var(--brass); font-size: 11px; padding-top: 7px; }
.back-button { width: 44px; height: 44px; border: 0; background: transparent; font-size: 23px; line-height: 1; cursor: pointer; }
.eyebrow { margin: 22px 0 10px; color: var(--brass); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.archive-label { color: var(--brass); font-size: 10px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; }
.display-title { margin: 0; color: var(--burgundy); font: 600 clamp(32px, 9vw, 48px)/1.16 "Lora", Georgia, serif; letter-spacing: -.03em; }
.narrative { max-width: 36ch; margin: auto 0 28px; font: italic 20px/1.55 "Lora", Georgia, serif; }
.body-copy { font-size: 15px; line-height: 1.5; }
.muted { color: #615b52; }
.small { font-size: 12px; }
.primary, .secondary, .quiet-button, .choice, .target, .chip { min-height: 48px; border-radius: 4px; cursor: pointer; transition: background-color .14s ease, transform .14s ease, border-color .14s ease; }
.primary { display: inline-flex; align-items: center; justify-content: center; width: 100%; padding: 12px 16px; border: 1px solid var(--green); background: var(--green); color: var(--paper); font-size: 13px; font-weight: 700; letter-spacing: .03em; text-align: center; }
.primary:hover { background: #1e2c25; }
.secondary { display: inline-flex; align-items: center; justify-content: center; width: 100%; padding: 12px 16px; border: 1px solid var(--green); background: transparent; color: var(--green); font-size: 13px; font-weight: 700; letter-spacing: .03em; text-align: center; }
.quiet-button { padding: 8px 10px; border: 0; background: transparent; color: var(--brass); font-size: 12px; text-decoration: underline; text-underline-offset: 3px; }
.primary:active, .secondary:active, .choice:active { transform: translateY(1px); }
.bottom-note { margin-top: 18px; color: var(--brass); text-align: center; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.panel { padding: 16px; border: 1px solid var(--line); background: rgba(247, 241, 230, .58); }
.name-input { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid var(--brass); border-radius: 4px; background: var(--paper); color: var(--charcoal); font-size: 16px; }
.form-label { display: block; margin: 18px 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.player-greeting { margin: 0; font-size: 13px; color: var(--brass); }
.map-heading { margin: 10px 0 4px; color: var(--burgundy); font: 600 28px/1.15 "Lora", Georgia, serif; }
.map-topline { margin: 2px 0 18px; font-size: 12px; color: var(--brass); font-weight: 600; letter-spacing: .08em; }
.mission-list { display: grid; gap: 9px; }
.mission-card { position: relative; display: grid; grid-template-columns: 42px 1fr auto; gap: 10px; align-items: center; min-height: 68px; padding: 10px 12px; border: 1px solid var(--line); background: rgba(247, 241, 230, .65); text-align: left; }
.mission-card.available { border-color: var(--green); cursor: pointer; }
.mission-card.available:hover { background: #e8e0d1; }
.mission-card.locked { opacity: .66; }
.mission-num { color: var(--brass); font: 500 18px/1 "Lora", Georgia, serif; }
.mission-title { color: var(--charcoal); font-size: 14px; line-height: 1.25; font-weight: 700; }
.mission-status { color: var(--brass); font-size: 9px; line-height: 1.2; font-weight: 700; letter-spacing: .06em; text-align: right; text-transform: uppercase; }
.mission-card.available .mission-status { color: var(--green); }
.phase-teaser { margin-top: 20px; padding: 14px; border: 1px solid var(--brass); background: rgba(230, 199, 131, .15); }
.phase-row { display: flex; align-items: center; gap: 10px; }
.lock { width: 19px; height: 19px; color: var(--green); flex: 0 0 auto; }
.phase-title { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.phase-copy { margin: 3px 0 0 29px; color: #5f584c; font-size: 12px; }
.map-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 18px; }
.xp-pill { display: inline-flex; align-items: baseline; gap: 6px; padding: 7px 10px; background: var(--ochre); color: var(--green); font: 600 15px/1 "Lora", Georgia, serif; }
.xp-caption { color: #5f584c; font: 600 10px/1 "Hanken Grotesk", sans-serif; letter-spacing: .04em; }
.mission-intro { flex: 1; display: flex; flex-direction: column; }
.duration { margin: 24px 0 34px; color: var(--brass); font-size: 10px; font-weight: 600; letter-spacing: .07em; }
.intro-title { margin: 0; color: var(--burgundy); font: 600 clamp(34px, 9.4vw, 46px)/1.2 "Lora", Georgia, serif; letter-spacing: -.035em; }
.mission-hero { display: block; width: 100%; aspect-ratio: 1993 / 789; margin: 14px 0 0; border: 1px solid rgba(154,128,85,.65); object-fit: cover; }
.mission-hero-volcano { aspect-ratio: 3 / 2; object-position: 50% 56%; }
.intro-phase { margin-top: 28px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .07em; }
.intro-narrative { margin: auto 0 32px; font: italic 20px/1.55 "Lora", Georgia, serif; }
.progress-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; color: var(--green); font-size: 11px; font-weight: 600; }
.progress-track { height: 6px; margin-top: 10px; overflow: hidden; border-radius: 20px; background: rgba(38, 55, 47, .18); }
.progress-value { height: 100%; background: var(--green); transition: width .2s ease; }
.challenge-main { display: flex; flex-direction: column; flex: 1; }
.challenge-mission { margin: 14px 0 4px; color: var(--brass); font-size: 10px; font-weight: 600; letter-spacing: .07em; }
.challenge-title { margin: 6px 0 10px; color: var(--charcoal); font: 600 23px/1.23 "Hanken Grotesk", Arial, sans-serif; letter-spacing: -.02em; }
.challenge-question { margin: 10px 0 18px; color: var(--charcoal); font: 600 clamp(20px, 5.6vw, 24px)/1.25 "Hanken Grotesk", Arial, sans-serif; letter-spacing: -.02em; }
.scene { position: relative; width: 100%; margin: 0 0 14px; overflow: hidden; border: 1px solid rgba(154,128,85,.65); background: var(--paper); }
.street-scene { aspect-ratio: 1942 / 809; }
.domus-scene { aspect-ratio: 1942 / 809; }
.crossing-scene, .thermopolium-scene { aspect-ratio: 3 / 2; }
.underground-scene, .underground-uses-scene { aspect-ratio: 3 / 2; }
.scene svg { display: block; width: 100%; height: 100%; }
.scene-image { display: block; width: 100%; height: 100%; object-fit: cover; }
.eruption-scene, .cast-scene { aspect-ratio: 2 / 1; }
.roof-scene { aspect-ratio: 3 / 2; }
.pliny-scene { aspect-ratio: 2 / 1; }
.narrative-scene, .illustrated-match-scene { aspect-ratio: 3 / 2; }
.scene figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 7px 9px; background: rgba(37,37,37,.7); color: var(--paper); font-size: 9px; font-weight: 700; letter-spacing: .07em; }
.matching-pliny-scene { margin-bottom: 10px; }
.target-layer { position: absolute; inset: 0; }
.target { position: absolute; display: grid; place-items: center; width: 44px; height: 44px; min-height: 44px; padding: 0; border: 2px solid var(--paper); border-radius: 50%; background: var(--burgundy); color: var(--paper); box-shadow: 0 0 0 1px var(--burgundy); font-size: 14px; font-weight: 700; transform: translate(-50%, -50%); touch-action: manipulation; }
.target:hover, .target.selected-target { background: var(--green); box-shadow: 0 0 0 2px var(--brass); }
.target.matched { background: var(--green); }
.target-label { position: absolute; left: 50%; top: calc(100% + 4px); width: max-content; max-width: 88px; padding: 2px 4px; border-radius: 2px; background: rgba(247,241,230,.9); color: var(--green); font-size: 8px; font-weight: 700; letter-spacing: .04em; transform: translateX(-50%); }
.instruction { margin: 0 0 12px; color: #514c45; font-size: 13px; line-height: 1.4; }
.order-list { display: grid; gap: 8px; margin: 10px 0; padding: 0; list-style: none; }
.order-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 50px; padding: 5px 10px 5px 14px; border: 1px solid var(--line); background: var(--paper); font-size: 14px; }
.order-row-illustrated { display: grid; grid-template-columns: 56px 24px minmax(0,1fr) auto; gap: 8px; min-height: 64px; padding: 6px 8px; }
.order-visual { width: 56px; height: 48px; border: 1px solid rgba(154,128,85,.45); background-image: url("./assets/eruption-stages.webp"); background-size: 200% 200%; background-repeat: no-repeat; }
.order-visual-column { background-position: left top; }
.order-visual-fall { background-position: right top; }
.order-visual-build { background-position: left bottom; }
.order-visual-currents { background-position: right bottom; }
.order-visual-king-routes, .order-visual-king-port, .order-visual-king-castle, .order-visual-king-entry,
.order-visual-maradona-arrival, .order-visual-maradona-celebration, .order-visual-maradona-stadium, .order-visual-maradona-mural,
.order-visual-pizza-dough, .order-visual-pizza-ingredients, .order-visual-pizza-oven, .order-visual-pizza-community { background-size: cover; background-position: center; }
.order-visual-king-routes { background-image: url("./assets/alfons-routes.webp"); }
.order-visual-king-port { background-image: url("./assets/alfons-port.webp"); }
.order-visual-king-castle { background-image: url("./assets/alfons-castle.webp"); }
.order-visual-king-entry { background-image: url("./assets/alfons-entry.webp"); }
.order-visual-maradona-arrival { background-image: url("./assets/maradona-arrival.webp"); }
.order-visual-maradona-celebration { background-image: url("./assets/maradona-celebration.webp"); }
.order-visual-maradona-stadium { background-image: url("./assets/maradona-stadium.webp"); }
.order-visual-maradona-mural { background-image: url("./assets/maradona-mural.webp"); }
.order-visual-pizza-dough { background-image: url("./assets/pizza-dough.webp"); }
.order-visual-pizza-ingredients { background-image: url("./assets/pizza-ingredients.webp"); }
.order-visual-pizza-oven { background-image: url("./assets/pizza-oven.webp"); }
.order-visual-pizza-community { background-image: url("./assets/pizza-community.webp"); }
.order-sequence { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--ochre); color: var(--green); font-size: 11px; font-weight: 700; }
.order-label { font-size: 11px; font-weight: 700; line-height: 1.2; }
.order-moves { display: flex; align-items: center; }
.order-moves .quiet-button { min-width: 32px; min-height: 40px; padding: 3px; font-size: 16px; }
.order-row .quiet-button { min-width: 42px; min-height: 42px; padding: 4px; font-size: 18px; text-decoration: none; }
.order-row .quiet-button:disabled { opacity: .35; cursor: default; }
.matching-status { display: flex; align-items: center; justify-content: space-between; margin: 12px 0 8px; color: var(--green); font-size: 11px; font-weight: 600; }
.matching-status .selected-note { color: var(--brass); font-size: 10px; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 42px; padding: 9px 12px; border: 1px solid var(--green); background: var(--paper); color: var(--charcoal); font-size: 12px; font-weight: 700; letter-spacing: .02em; touch-action: none; }
.chip:hover, .chip.selected { border-color: var(--burgundy); background: var(--burgundy); color: var(--paper); }
.chip.matched-chip { border-color: var(--sage); background: rgba(183,198,166,.5); color: var(--green); }
.chip:disabled { cursor: default; opacity: .85; }
.matching-actions { display: grid; gap: 8px; margin-top: auto; padding-top: 14px; }
.match-descriptions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 10px; }
.match-description { display: flex; align-items: flex-start; gap: 7px; min-height: 56px; padding: 8px; border: 1px solid var(--line); background: var(--paper); font-size: 11px; line-height: 1.35; }
.description-number { display: grid; place-items: center; flex: 0 0 20px; width: 20px; height: 20px; border-radius: 50%; background: var(--burgundy); color: var(--paper); font-size: 10px; font-weight: 700; }
.choice-list { display: grid; gap: 9px; margin: 10px 0 16px; }
.choice { width: 100%; display: grid; grid-template-columns: 24px 1fr; gap: 8px; align-items: center; padding: 11px 14px; border: 1px solid rgba(154,128,85,.62); background: rgba(247,241,230,.72); text-align: left; font-size: 15px; line-height: 1.35; }
.choice:hover { border-color: var(--green); }
.choice.selected { border-color: var(--green); background: rgba(183,198,166,.58); }
.choice-list.multi-select .choice { grid-template-columns: 24px 1fr; }
.choice-list.multi-select .choice.selected .choice-key { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 2px; background: var(--green); color: var(--paper); }
.choice.correct { border-color: var(--green); background: var(--sage); }
.choice.wrong { border-color: var(--burgundy); background: rgba(85,37,45,.10); }
.choice-key { color: var(--brass); font-size: 11px; font-weight: 700; }
.choice-text { color: var(--charcoal); }
.choice-list.boolean { grid-template-columns: 1fr 1fr; }
.choice-list.boolean .choice { min-height: 58px; justify-items: center; grid-template-columns: 1fr; text-align: center; font-weight: 700; }
.question-actions { margin-top: auto; padding-top: 10px; }
.hint-box { margin: 14px 0 0; padding: 12px 14px; border-left: 3px solid var(--brass); background: rgba(230,199,131,.23); font: italic 14px/1.45 "Lora", Georgia, serif; }
.hint-toggle { min-height: 42px; padding: 8px 0; border: 0; background: transparent; color: var(--brass); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.inline-feedback { margin: 10px 0 0; padding: 10px 12px; border-left: 3px solid var(--brass); background: rgba(230,199,131,.18); font-size: 13px; line-height: 1.4; }
.inline-feedback.success { border-color: var(--green); background: rgba(183,198,166,.42); }
.feedback-screen { flex: 1; display: flex; flex-direction: column; }
.feedback-result { margin-top: 24px; padding: 16px; border: 1px solid var(--green); background: var(--sage); }
.feedback-kicker { margin: 0 0 8px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.feedback-title { margin: 0; color: var(--green); font: 600 22px/1.15 "Lora", Georgia, serif; }
.feedback-copy { margin: 12px 0 0; font-size: 15px; line-height: 1.5; }
.xp-award { align-self: flex-end; margin: auto 20px 12px 0; padding: 10px 14px; background: var(--ochre); color: var(--green); font-size: 14px; font-weight: 700; }
.wrong-result { border-color: var(--brass); background: rgba(230,199,131,.22); }
.badge-card { display: grid; justify-items: center; gap: 8px; width: min(100%, 270px); margin: 18px auto 22px; padding: 22px 18px; border: 1px solid var(--brass); background: rgba(247,241,230,.72); text-align: center; }
.badge-mark { display: grid; place-items: center; width: 112px; height: 112px; background: var(--ochre); color: var(--green); }
.badge-mark svg { width: 56px; height: 56px; }
.badge-name { color: var(--charcoal); font-size: 12px; font-weight: 700; }
.final-xp { margin: 0; color: var(--green); text-align: center; font: 600 32px/1 "Lora", Georgia, serif; }
.final-phrase { margin: 14px 0 24px; color: var(--burgundy); text-align: center; font: italic 19px/1.45 "Lora", Georgia, serif; }
.final-actions { display: grid; gap: 9px; margin-top: auto; }
.final-phase { margin-top: 12px; }
.footer-controls { display: flex; justify-content: center; margin-top: 12px; }
.reset-button { border: 0; background: transparent; color: #746c60; font-size: 10px; text-decoration: underline; cursor: pointer; }
.toast { position: fixed; z-index: 5; left: 50%; bottom: max(22px, env(safe-area-inset-bottom)); width: min(calc(100% - 36px), 420px); padding: 12px 14px; background: var(--green); color: var(--paper); font-size: 13px; line-height: 1.35; transform: translateX(-50%); box-shadow: 0 4px 18px rgba(37,37,37,.18); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.dragging { opacity: .48; }
.drag-ghost { position: fixed; z-index: 10; pointer-events: none; padding: 10px 12px; border: 1px solid var(--burgundy); background: var(--burgundy); color: var(--paper); font-size: 12px; font-weight: 700; transform: translate(-50%, -140%); box-shadow: 0 4px 12px rgba(37,37,37,.2); }

@media (min-width: 600px) {
  body { padding: 18px; background: #e2d9ca; }
  .app-shell { min-height: calc(100dvh - 36px); padding: 28px 30px; border: 1px solid rgba(38,55,47,.16); background: var(--ivory); box-shadow: 0 12px 44px rgba(37,37,37,.08); }
  .screen { min-height: calc(100dvh - 94px); }
  .challenge-title { font-size: 25px; }
}

@media (max-height: 700px) and (max-width: 599px) {
  .app-shell { padding-top: max(12px, env(safe-area-inset-top)); }
  .brand { min-height: 44px; }
  .challenge-title { font-size: 21px; margin-top: 3px; }
  .challenge-question { margin-bottom: 10px; font-size: 19px; }
  .street-scene, .domus-scene { aspect-ratio: 1942 / 809; }
  .crossing-scene, .thermopolium-scene { aspect-ratio: 3 / 2; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}