* { box-sizing: border-box; }
html { min-height: 100%; background: var(--paper); }
body { min-height: 100vh; margin: 0; color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif; line-height: 1.5; background: radial-gradient(circle at 15% 0, color-mix(in srgb, var(--gold) 12%, transparent), transparent 28rem), var(--paper); }
body::before { position: fixed; inset: 0; pointer-events: none; opacity: var(--grain-opacity); content: ""; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E"); }
button, input, textarea { font: inherit; }
button { min-height: 42px; border: 1px solid var(--line-strong); border-radius: 3px; padding: .55rem .85rem; color: var(--ink); background: var(--paper-raised); cursor: pointer; font-weight: 750; }
button:hover { border-color: var(--accent); }
button:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--teal) 65%, transparent); outline-offset: 3px; }
button:disabled { cursor: not-allowed; opacity: .55; }
h1, h2, p { margin-top: 0; }
h1, h2, .brand strong, .year { font-family: Georgia, "Times New Roman", serif; }
.skip-link { position: fixed; z-index: 99; left: 1rem; top: -5rem; padding: .75rem; color: var(--accent-ink); background: var(--accent); }
.skip-link:focus { top: 1rem; }
.app-shell { width: min(1180px, calc(100% - 32px)); margin: auto; padding-bottom: 4rem; }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line-strong); }
.brand { display: flex; align-items: center; gap: .75rem; color: inherit; text-decoration: none; }
.brand-mark { display: grid; width: 46px; aspect-ratio: 1; place-items: center; border-radius: 50%; color: var(--accent-ink); background: var(--accent); font-weight: 900; letter-spacing: -.08em; }
.brand strong { display: block; font-size: 1.3rem; }.brand small { display: block; color: var(--muted); }
.masthead-actions { display: flex; flex-wrap: wrap; gap: .45rem; }.icon-button { min-height: 38px; padding: .35rem .7rem; background: transparent; }
.edition-head { display: flex; justify-content: space-between; gap: 2rem; align-items: end; padding: clamp(2rem, 5vw, 4.5rem) 0 1.5rem; border-bottom: 4px double var(--line-strong); }
.edition-head h1 { max-width: 780px; margin: 0; font-size: clamp(2.5rem, 7vw, 5.8rem); line-height: .94; letter-spacing: -.045em; }
.eyebrow { margin-bottom: .4rem; color: var(--accent); font-size: .73rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.edition-meta { display: grid; gap: .2rem; min-width: 120px; text-align: right; color: var(--muted); }.edition-meta strong { color: var(--ink); font-size: 1.25rem; }
.game-layout { display: grid; grid-template-columns: minmax(0, 1fr) 285px; gap: clamp(1.5rem, 4vw, 3.5rem); padding-top: 1.6rem; }
.generation-filter { display: flex; align-items: center; gap: .4rem; overflow-x: auto; padding-bottom: 1.2rem; }.generation-filter span { margin-right: auto; color: var(--muted); font-size: .8rem; font-weight: 800; text-transform: uppercase; }.generation-filter button[aria-pressed="true"] { color: var(--accent-ink); border-color: var(--accent); background: var(--accent); }
.timeline { position: relative; display: grid; gap: .75rem; }.timeline::before { position: absolute; left: 48px; top: 2rem; bottom: 2rem; width: 1px; content: ""; background: var(--line-strong); }
.timeline-entry { position: relative; display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 1rem; }.year { z-index: 1; align-self: start; padding: .75rem .2rem; border: 1px solid var(--line-strong); color: var(--accent); background: var(--paper); text-align: center; font-size: 1.1rem; font-weight: 800; }
.entry-card { min-width: 0; padding: 1rem 1.1rem; border: 1px solid var(--line); border-left: 4px solid var(--line-strong); background: color-mix(in srgb, var(--paper-raised) 84%, transparent); }
.entry-card.active { border-left-color: var(--gold); box-shadow: var(--shadow); }.entry-card.solved { border-left-color: var(--success); }.entry-card.revealed { border-left-color: var(--muted); background: color-mix(in srgb, var(--line) 22%, transparent); }
.entry-meta { display: flex; justify-content: space-between; gap: .5rem; margin-bottom: .35rem; color: var(--muted); font-size: .75rem; font-weight: 850; text-transform: uppercase; }.entry-answer { font-family: Georgia, serif; font-size: 1.35rem; font-weight: 800; }.entry-clue { margin: .35rem 0 0; color: var(--muted); }
.answer-desk { margin-top: 1.2rem; padding: 1.25rem; border: 1px solid var(--line-strong); border-top: 5px solid var(--accent); background: var(--paper-raised); box-shadow: var(--shadow); }.answer-head { display: flex; justify-content: space-between; gap: 1rem; align-items: start; }.answer-head h2 { margin: 0; }.answer-head > strong { color: var(--teal); white-space: nowrap; }
.answer-desk form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .6rem; margin-top: 1rem; }.answer-desk input { width: 100%; min-height: 48px; border: 1px solid var(--line-strong); border-radius: 2px; padding: 0 .85rem; color: var(--ink); background: var(--paper); }
.primary-button { color: var(--accent-ink); border-color: var(--accent); background: var(--accent); }.assist-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .65rem; }.assist-row button { min-height: 36px; background: transparent; }.danger-link { color: var(--danger); }.danger-button { color: white; border-color: var(--danger); background: var(--danger); }
.extra-hint { margin-top: 1rem; padding: .8rem 1rem; border-left: 3px solid var(--gold); background: color-mix(in srgb, var(--gold) 10%, transparent); }.extra-hint span { color: var(--gold); font-size: .72rem; font-weight: 900; text-transform: uppercase; }.extra-hint p { margin: .25rem 0 0; }.message { min-height: 1.5rem; margin: .75rem 0 0; color: var(--muted); font-weight: 700; }.message.good { color: var(--success); }.message.bad { color: var(--danger); }
.folio { display: grid; align-content: start; gap: 1rem; padding-left: 1.25rem; border-left: 1px solid var(--line); }.score-card { padding: 1rem; color: var(--accent-ink); background: var(--teal); }.score-card span, .score-card small { display: block; }.score-card strong { display: block; font: 800 3rem/1 Georgia, serif; margin: .25rem 0; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }.stat-grid div { padding: .75rem; border: 1px solid var(--line); }.stat-grid strong, .stat-grid span { display: block; }.stat-grid strong { font: 800 1.45rem Georgia, serif; }.stat-grid span { color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.folio h2 { margin-bottom: .5rem; font-size: 1rem; }.history { display: grid; gap: .35rem; max-height: 300px; overflow: auto; }.history-item { display: flex; justify-content: space-between; gap: .5rem; padding-bottom: .35rem; border-bottom: 1px dotted var(--line-strong); color: var(--muted); font-size: .86rem; }.history-item strong { color: var(--ink); overflow-wrap: anywhere; }.text-button { width: 100%; background: transparent; }
.modal[hidden] { display: none; }.modal { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 1rem; background: rgba(15, 13, 10, .68); }.modal-card { position: relative; width: min(560px, 100%); max-height: calc(100vh - 2rem); overflow: auto; padding: clamp(1.25rem, 4vw, 2.2rem); color: var(--ink); border-top: 6px solid var(--accent); background: var(--paper-raised); box-shadow: var(--shadow); }.modal-card.wide { width: min(760px, 100%); }.modal-card.compact { width: min(430px, 100%); }.modal-close { position: absolute; right: .75rem; top: .75rem; min-width: 42px; padding: 0; border: 0; background: transparent; font-size: 1.7rem; }.modal-intro { color: var(--muted); }.modal-actions, .settings-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.archive-list { display: grid; gap: .5rem; margin-top: 1rem; }.archive-item { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .75rem; color: inherit; border: 1px solid var(--line); text-decoration: none; }.archive-item:hover { border-color: var(--accent); }.archive-item small { color: var(--muted); }.result-score { font: 800 clamp(2rem, 7vw, 4rem)/1 Georgia, serif; color: var(--teal); }.result-row { display: grid; grid-template-columns: 35px 65px minmax(0, 1fr) auto; gap: .5rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }.result-row div span, .result-row div small { display: block; }.result-row div small { margin-top: .2rem; color: var(--muted); }.share-output { width: 100%; min-height: 125px; margin-top: 1rem; padding: .75rem; color: var(--ink); border: 1px solid var(--line); background: var(--paper); }.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.lifetime-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; margin: 1rem 0; }.lifetime-stats div { padding: .65rem; border: 1px solid var(--line); }.lifetime-stats strong, .lifetime-stats span { display: block; }.lifetime-stats span { color: var(--muted); font-size: .75rem; text-transform: uppercase; }
@media (max-width: 820px) { .game-layout { grid-template-columns: 1fr; }.folio { grid-row: 1; grid-template-columns: 1fr 1fr; padding: 0 0 1rem; border: 0; border-bottom: 1px solid var(--line); }.folio > section:last-of-type, .folio .text-button { grid-column: 1/-1; }.history { display: none; } }
@media (max-width: 560px) { .app-shell { width: min(100% - 20px, 1180px); }.masthead { align-items: flex-start; }.brand small { display: none; }.masthead-actions { justify-content: end; }.edition-head { align-items: start; flex-direction: column; gap: .75rem; }.edition-meta { text-align: left; }.generation-filter span { display: none; }.timeline::before { left: 32px; }.timeline-entry { grid-template-columns: 64px minmax(0,1fr); gap: .65rem; }.year { font-size: .85rem; }.answer-desk form { grid-template-columns: 1fr; }.primary-button { width: 100%; }.folio { grid-template-columns: 1fr; }.folio > * { grid-column: 1!important; }.archive-item { grid-template-columns: 1fr; }.result-row { grid-template-columns: 28px 55px minmax(0,1fr); }.result-row > :last-child { grid-column: 3; } }
@media (prefers-reduced-motion: no-preference) { .extra-hint:not([hidden]), .entry-card.active { animation: reveal .22s ease-out; } @keyframes reveal { from { opacity: .5; transform: translateY(4px); } } }