/* Climbing Truth or Consequences — a guidebook set in the manner of
   Aubrey Beardsley: black ink on cream paper, large flat masses of black
   balanced against whitespace, sinuous line, ornament at the chapter head
   and restraint in the data. One accent — the mustard of The Yellow Book.
   No JavaScript anywhere. */

:root {
    --paper:  #f5eedf;
    --ink:    #171310;
    --black:  #100d0b;   /* flat masses: masthead, cover frame fills */
    --muted:  #756753;
    --rule:   #d8c9ae;
    --accent: #9d7b1c;   /* Yellow Book mustard, inked down */
    --paper-raised: #efe5d0;
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper:  #131009;
        --ink:    #e9ddc4;
        --black:  #0b0906;
        --muted:  #9c8d72;
        --rule:   #3a3020;
        --accent: #cfa93c;
        --paper-raised: #1a1610;
    }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-height: 100vh;
    background: var(--paper);
    color: var(--ink);
    font-family: "EB Garamond", ui-serif, Georgia, "Times New Roman", serif;
    font-size: 19px;
    line-height: 1.6;
}

.skip {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--black);
    color: var(--paper);
    padding: 0.5rem 1rem;
    z-index: 10;
}
.skip:focus { left: 0; }

a {
    color: inherit;
    text-decoration-color: var(--rule);
    text-underline-offset: 0.22em;
}
a:hover, a:focus-visible {
    color: var(--accent);
    text-decoration-color: currentColor;
}

/* ---------- masthead: a flat black band, cream lettering, a vine ---------- */

.masthead {
    background: var(--black);
    color: #efe5d0;
    padding: 1.4rem 1.5rem 0;
    text-align: center;
}

.masthead-inner { max-width: 64rem; margin: 0 auto; }

.wordmark {
    display: inline-block;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: clamp(1.3rem, 4vw, 1.9rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    line-height: 1.2;
}
.wordmark .amp { font-weight: 400; font-style: italic; text-transform: none; letter-spacing: 0.02em; }
.wordmark:hover, .wordmark:focus-visible { color: var(--accent); }

.masthead .vine {
    display: block;
    width: min(28rem, 80%);
    height: 16px;
    margin: 0.5rem auto 0;
    opacity: 0.85;
}

.siteroll {
    margin-top: 0.55rem;
    padding: 0.55rem 0 0.7rem;
    border-top: 1px solid rgba(239, 229, 208, 0.25);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem 1.6rem;
}
.siteroll a {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
}
.siteroll a:hover, .siteroll a:focus-visible { color: var(--accent); }

/* ---------- cover / frontispiece ---------- */

.cover {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 4vw, 3rem) 1rem;
}

.cover-frame {
    max-width: 40rem;
    width: 100%;
    min-width: 0;
    overflow-wrap: anywhere;
    text-align: center;
    border: 3px solid var(--ink);
    outline: 1px solid var(--ink);
    outline-offset: 5px;
    padding: clamp(1.8rem, 6vw, 3.5rem) clamp(1.2rem, 5vw, 3rem);
    background:
        linear-gradient(var(--paper), var(--paper)) padding-box;
}

.place {
    margin: 0 0 1.6rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--muted);
}

.cover-title {
    margin: 0 0 0.6rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: clamp(2.1rem, 8vw, 3.4rem);
    line-height: 1.06;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    text-wrap: balance;
}
.cover-title .amp {
    font-style: italic;
    font-weight: 400;
    text-transform: lowercase;
    color: var(--accent);
}

.cover-sub {
    margin: 0.4rem auto 2rem;
    max-width: 30rem;
    font-style: italic;
    font-size: 1.05rem;
    color: var(--muted);
    text-wrap: pretty;
}

.contents-label {
    margin: 0 0 0.8rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
}

.cover-contents { margin: 0 0 1rem; }
.cover-contents ol { list-style: none; margin: 0; padding: 0; }
.cover-contents li { margin: 0 0 0.9rem; }
.cover-contents a { text-decoration: none; display: block; }
.cover-contents .c-num {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    color: var(--accent);
    margin-right: 0.3rem;
}
.cover-contents .c-name {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: 0.04em;
}
.cover-contents a:hover .c-name, .cover-contents a:focus-visible .c-name {
    color: var(--accent);
}
.cover-contents .c-desc {
    display: block;
    font-style: italic;
    font-size: 0.92rem;
    color: var(--muted);
}

.status {
    margin: 1.6rem 0 0.5rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
}

.contact { margin: 0; font-size: 0.9rem; color: var(--muted); }

/* ---------- ornaments ---------- */

.ornament {
    display: flex;
    justify-content: center;
    margin: 1.6rem 0;
    color: var(--ink);
}
.ornament svg { max-width: 100%; height: auto; }
.tailpiece { margin-top: 3rem; opacity: 0.9; }

/* ---------- chapter pages ---------- */

.chapter {
    max-width: 46rem;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 3.5rem) 1.25rem 4rem;
    min-width: 0;
}

.crumbs {
    margin: 0 0 1.8rem;
    font-size: 0.85rem;
    color: var(--muted);
    text-align: center;
    letter-spacing: 0.04em;
}
.crumbs a { text-decoration: none; }
.crumbs a:hover, .crumbs a:focus-visible { color: var(--accent); text-decoration: underline; }
.crumbs .sep { margin: 0 0.45rem; color: var(--accent); }
.crumbs .here { font-style: italic; }

.chapter-head { text-align: center; }

.kicker {
    margin: 0 0 0.8rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent);
}

.chapter h1 {
    margin: 0 0 0.7rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: clamp(2rem, 7vw, 3rem);
    line-height: 1.08;
    letter-spacing: 0.01em;
    text-wrap: balance;
}

.lede {
    margin: 0 auto;
    max-width: 34rem;
    font-style: italic;
    font-size: 1.08rem;
    color: var(--muted);
    text-wrap: pretty;
}

/* ---------- spec card ---------- */

.spec {
    margin: 0 0 2rem;
    padding: 1rem 1.2rem;
    border-top: 3px solid var(--ink);
    border-bottom: 1px solid var(--ink);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 0.8rem 2rem;
    text-align: left;
    background: var(--paper-raised);
}
.spec > div { min-width: 0; }
.spec dt {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--muted);
}
.spec dd { margin: 0.1rem 0 0; font-size: 0.98rem; }
.stars { color: var(--accent); letter-spacing: 0.12em; }

/* ---------- prose ---------- */

.prose { text-wrap: pretty; }

.prose.lettrine > p:first-of-type::first-letter {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 700;
    float: left;
    font-size: 3.6em;
    line-height: 0.82;
    padding: 0.06em 0.12em 0 0;
    color: var(--accent);
}

.prose h2 {
    margin: 2.4rem 0 0.8rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 1.55rem;
    letter-spacing: 0.03em;
    text-align: center;
}
.prose h2::after {
    content: "";
    display: block;
    width: 4rem;
    height: 2px;
    margin: 0.45rem auto 0;
    background: var(--accent);
}

.prose h3 {
    margin: 1.9rem 0 0.5rem;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 1.22rem;
    letter-spacing: 0.05em;
}

.prose h4 {
    margin: 1.4rem 0 0.4rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.prose blockquote {
    margin: 1.6rem 0;
    padding: 0.2rem 0 0.2rem 1.2rem;
    border-left: 3px solid var(--accent);
    font-style: italic;
    color: var(--muted);
}

.prose hr {
    border: none;
    text-align: center;
    margin: 2.2rem 0;
}
.prose hr::after {
    content: "❦";
    color: var(--accent);
    font-size: 1.2rem;
}

.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin-bottom: 0.3rem; }
.prose li::marker { color: var(--accent); }

.prose code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.85em;
    background: var(--paper-raised);
    padding: 0.08em 0.3em;
}

/* Tables: guidebook data — hairline rules, small-caps heads, no ornament. */
.prose table {
    width: 100%;
    margin: 1.4rem 0 2rem;
    border-collapse: collapse;
    font-size: 0.92rem;
    line-height: 1.45;
}
.prose thead th {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: left;
    color: var(--muted);
    border-top: 3px solid var(--ink);
    border-bottom: 1px solid var(--ink);
    padding: 0.5rem 0.7rem 0.4rem 0;
}
.prose td {
    vertical-align: top;
    border-bottom: 1px solid var(--rule);
    padding: 0.45rem 0.7rem 0.45rem 0;
    font-variant-numeric: lining-nums tabular-nums;
}
.prose tbody tr:last-child td { border-bottom: 2px solid var(--ink); }

/* Wide tables scroll inside themselves, never the page. */
.prose { overflow-wrap: anywhere; }
.prose table { display: block; overflow-x: auto; }

/* ---------- contents lists (section pages) ---------- */

.toc { margin: 1.5rem 0 0; }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc li { border-bottom: 1px solid var(--rule); }
.toc li:first-child { border-top: 3px solid var(--ink); }
.toc a {
    display: block;
    padding: 0.85rem 0.2rem;
    text-decoration: none;
}
.toc .c-name {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: 0.03em;
}
.toc a:hover .c-name, .toc a:focus-visible .c-name { color: var(--accent); }
.toc .c-grade {
    font-size: 0.85rem;
    color: var(--accent);
    margin-left: 0.4rem;
    white-space: nowrap;
}
.toc .c-desc {
    display: block;
    font-style: italic;
    font-size: 0.92rem;
    color: var(--muted);
}

/* ---------- plates (reserved illustrations) ---------- */

.plate { margin: 2rem 0; }
.plate-frame {
    border: 3px solid var(--ink);
    outline: 1px solid var(--ink);
    outline-offset: 4px;
    margin: 0 0 0.6rem;
    padding: 2.2rem 1.2rem;
    text-align: center;
    color: var(--muted);
    background: var(--paper-raised);
}
.plate-frame svg { opacity: 0.7; }
.plate-frame p {
    margin: 0.8rem 0 0;
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}
.plate-frame p span { text-transform: none; letter-spacing: 0.02em; font-weight: 400; font-style: italic; }
.plate figcaption {
    text-align: center;
    font-style: italic;
    font-size: 0.92rem;
    color: var(--muted);
}

/* ---------- pager & footer ---------- */

.pager {
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rule);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.95rem;
}
.pager a { text-decoration: none; font-style: italic; }
.pager a:hover, .pager a:focus-visible { color: var(--accent); }
.pager .next { margin-left: auto; }

.colophon {
    background: var(--black);
    color: #cfc2a6;
    text-align: center;
    padding: 0 1.5rem 2.2rem;
    font-size: 0.9rem;
}
.colophon .vine {
    display: block;
    width: min(28rem, 80%);
    height: 16px;
    margin: 0 auto 1.4rem;
    opacity: 0.85;
    padding-top: 1.4rem;
}
.colophon-title {
    font-family: "Cormorant Garamond", ui-serif, Georgia, serif;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: #efe5d0;
    margin: 0 0 0.8rem;
}
.colophon p { max-width: 38rem; margin: 0 auto 0.7rem; }
.colophon-warn { font-style: italic; opacity: 0.8; }
.colophon a { color: inherit; }
.colophon a:hover, .colophon a:focus-visible { color: var(--accent); }

@media print {
    .masthead, .colophon, .pager, .skip { display: none; }
    body { background: #fff; color: #000; }
}