/* Rhine Gorge Castle Register -- stylesheet */

:root {
  --paper:  #f8f5ef;
  --paper2: #f2ede3;
  --ink:    #24211d;
  --ink2:   #4a453d;
  --muted:  #7a7267;
  --rule:   #ded6c6;
  --rule2:  #c9bfab;
  --accent: #7c3a2c;
  --accent2:#a8563f;
  --measure: 34rem;
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", serif;
  font-size: 17px;
  line-height: 1.62;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(124,58,44,.32); }
a:hover { color: var(--accent2); border-bottom-color: var(--accent2); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- shell ------------------------------------------------------------ */

.wrap { max-width: 66rem; margin: 0 auto; padding: 0 1.4rem; }

.masthead {
  border-bottom: 3px double var(--rule2);
  padding: 1.9rem 0 1.1rem;
  margin-bottom: 1.6rem;
}
.masthead .wrap { display: flex; flex-wrap: wrap; align-items: baseline; gap: .6rem 1.5rem; }
.masthead h1 {
  font-size: 1.32rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  font-weight: normal;
  margin: 0;
}
.masthead h1 a { color: var(--ink); border: 0; }
.masthead .tagline {
  color: var(--muted);
  font-size: .84rem;
  font-style: italic;
  margin: 0;
}

nav.primary { border-bottom: 1px solid var(--rule); margin-bottom: 2.4rem; }
nav.primary ul {
  list-style: none; margin: 0; padding: 0 0 .6rem;
  display: flex; flex-wrap: wrap; gap: 0 1.6rem;
}
nav.primary a {
  border: 0;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink2);
}
nav.primary a:hover, nav.primary li.here a { color: var(--accent); }
nav.primary li.here a { border-bottom: 2px solid var(--accent); padding-bottom: .2rem; }

/* ---- layout ----------------------------------------------------------- */

.cols { display: grid; grid-template-columns: minmax(0,1fr) 15rem; gap: 3rem; }
@media (max-width: 60rem) { .cols { grid-template-columns: 1fr; gap: 2rem; } }

main { min-width: 0; }
main > *:first-child { margin-top: 0; }

aside.rail { font-size: .88rem; }
aside.rail h3 {
  font-size: .74rem; text-transform: uppercase; letter-spacing: .11em;
  color: var(--muted); font-weight: normal;
  border-bottom: 1px solid var(--rule); padding-bottom: .35rem; margin: 0 0 .7rem;
}
aside.rail ul { list-style: none; margin: 0 0 2rem; padding: 0; }
aside.rail li { margin-bottom: .4rem; line-height: 1.4; }
aside.rail p { color: var(--ink2); margin: 0 0 2rem; }

/* ---- typography ------------------------------------------------------- */

h2 { font-size: 1.5rem; font-weight: normal; margin: 2.6rem 0 .9rem; line-height: 1.25; }
h3 { font-size: 1.12rem; font-weight: normal; margin: 2rem 0 .6rem; color: var(--ink); }
h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted);
     font-weight: normal; margin: 1.8rem 0 .5rem; }

.page-title { margin: 0 0 .3rem; font-size: 2.1rem; font-weight: normal; line-height: 1.15; }
.page-title small { display: block; font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; }
.standfirst { font-size: 1.06rem; color: var(--ink2); margin: 0 0 1.8rem; max-width: var(--measure); }

p, ul.body, ol.body { max-width: var(--measure); }
p { margin: 0 0 1.1rem; }
ul.body, ol.body { margin: 0 0 1.2rem; padding-left: 1.2rem; }
ul.body li, ol.body li { margin-bottom: .45rem; }

blockquote {
  margin: 1.6rem 0; padding: 0 0 0 1.2rem;
  border-left: 3px solid var(--rule2);
  color: var(--ink2); font-style: italic; max-width: var(--measure);
}
blockquote cite { display: block; font-style: normal; font-size: .82rem;
  color: var(--muted); margin-top: .5rem; }

hr.div { border: 0; border-top: 1px solid var(--rule); margin: 2.6rem 0; }

/* ---- figures ---------------------------------------------------------- */

figure.plate { margin: 0 0 2rem; }
figure.plate svg { display: block; width: 100%; height: auto; background: var(--paper2);
  border: 1px solid var(--rule); }
figure.plate figcaption { font-size: .78rem; color: var(--muted); margin-top: .5rem;
  letter-spacing: .02em; }

/* ---- data sheet ------------------------------------------------------- */

dl.sheet { margin: 0 0 2rem; border-top: 1px solid var(--rule); }
dl.sheet div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 1rem;
  border-bottom: 1px solid var(--rule); padding: .5rem 0; }
@media (max-width: 34rem) { dl.sheet div { grid-template-columns: 1fr; gap: .1rem; } }
dl.sheet dt { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); padding-top: .2rem; }
dl.sheet dd { margin: 0; font-size: .93rem; }

/* ---- register table --------------------------------------------------- */

.tablewrap { overflow-x: auto; margin: 0 0 2rem; }
table.reg { border-collapse: collapse; width: 100%; font-size: .9rem; min-width: 34rem; }
table.reg caption { text-align: left; font-size: .78rem; color: var(--muted);
  letter-spacing: .06em; text-transform: uppercase; padding-bottom: .6rem; }
table.reg th, table.reg td { text-align: left; padding: .55rem .8rem .55rem 0;
  border-bottom: 1px solid var(--rule); vertical-align: top; }
table.reg thead th { font-weight: normal; font-size: .74rem; text-transform: uppercase;
  letter-spacing: .08em; color: var(--muted); border-bottom: 1px solid var(--rule2); }
table.reg tbody tr:hover { background: var(--paper2); }

/* ---- entry list ------------------------------------------------------- */

ul.entries { list-style: none; margin: 0; padding: 0; }
ul.entries > li { border-bottom: 1px solid var(--rule); padding: 1.15rem 0; }
ul.entries > li:first-child { border-top: 1px solid var(--rule); }
ul.entries h3 { margin: 0 0 .25rem; font-size: 1.1rem; }
ul.entries .meta { font-size: .76rem; color: var(--muted); letter-spacing: .06em;
  text-transform: uppercase; margin: 0 0 .4rem; }
ul.entries p { margin: 0; color: var(--ink2); font-size: .94rem; max-width: var(--measure); }

/* ---- misc ------------------------------------------------------------- */

.note { background: var(--paper2); border: 1px solid var(--rule); padding: .9rem 1.1rem;
  font-size: .89rem; color: var(--ink2); margin: 0 0 1.8rem; max-width: var(--measure); }
.note strong { color: var(--ink); }

.crumbs { font-size: .76rem; color: var(--muted); letter-spacing: .07em;
  text-transform: uppercase; margin: 0 0 1.4rem; }
.crumbs a { border: 0; color: var(--muted); }
.crumbs a:hover { color: var(--accent); }

.pager { display: flex; justify-content: space-between; gap: 1rem; font-size: .86rem;
  border-top: 1px solid var(--rule); padding-top: 1rem; margin-top: 3rem; }

footer.foot { border-top: 3px double var(--rule2); margin-top: 4rem; padding: 1.6rem 0 3rem;
  font-size: .82rem; color: var(--muted); }
footer.foot p { max-width: 40rem; margin: 0 0 .5rem; }
footer.foot a { color: var(--muted); }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--paper); padding: .5rem .8rem;
  border: 1px solid var(--rule2); z-index: 9; }