/* Old Tower — 연재 지면 (M9) */
:root {
  --ink: #1b1a17;
  --dim: #6d6a63;
  --line: #ddd8cd;
  --bg: #fbfaf7;
  --paper: #ffffff;
  --accent: #1f4b44;
  --accent-soft: #eef3f1;
  --serif: "Nanum Myeongjo", "Batang", "AppleMyungjo", serif;
  --sans: "Pretendard", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e8e4da; --dim: #9a958a; --line: #33312c;
    --bg: #121211; --paper: #1a1917; --accent: #7fb8a9; --accent-soft: #1e2b28;
  }
}
:root[data-theme="dark"] {
  --ink: #e8e4da; --dim: #9a958a; --line: #33312c;
  --bg: #121211; --paper: #1a1917; --accent: #7fb8a9; --accent-soft: #1e2b28;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
main { max-width: 860px; margin: 0 auto; padding: 28px 20px 64px; }

.site-top {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  max-width: 860px; margin: 0 auto; padding: 20px 20px 0;
}
.site-top .mast { font-family: var(--serif); font-size: 21px; letter-spacing: .04em; }
.site-top nav a { margin-left: 14px; font-size: 13px; color: var(--dim); }
.site-foot {
  max-width: 860px; margin: 0 auto; padding: 24px 20px 48px;
  border-top: 1px solid var(--line); color: var(--dim); font-size: 12px;
}
.site-foot p { margin: 4px 0; }
.fine { font-size: 11px; }

h1 { font-family: var(--serif); font-size: 27px; font-weight: 400; margin: 22px 0 6px; text-wrap: balance; }
h2 { font-family: var(--serif); font-size: 19px; font-weight: 400; margin: 34px 0 10px; }
.sub { color: var(--dim); font-size: 13px; margin: 0 0 20px; }
.dim { color: var(--dim); }

/* 서가 */
.shelf { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
/* 지난 호가 서른을 넘으면 나머지는 숫자만 줄로 건다 — 하나도 안 버린다 */
.nums { line-height: 2.1; word-break: keep-all; }
.nums a { display: inline-block; min-width: 2.4em; text-align: center; }
.card {
  display: block; background: var(--paper); border: 1px solid var(--line);
  border-radius: 8px; padding: 14px 15px;
}
.card:hover { border-color: var(--accent); }
.card .k { font-size: 11px; color: var(--dim); letter-spacing: .04em; }
.card .t { font-family: var(--serif); font-size: 17px; margin: 3px 0 5px; }
.card .m { font-size: 12px; color: var(--dim); }

/* 표지 — 한 문장 판면 */
.cover {
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px;
  padding: 46px 34px; margin: 6px 0 22px;
}
.cover .no { font-size: 11px; letter-spacing: .18em; color: var(--dim); }
.cover .line {
  font-family: var(--serif); font-size: 25px; line-height: 1.55;
  margin: 14px 0 18px; text-wrap: balance;
}
.cover .who { font-size: 12px; color: var(--dim); }

/* 목차 */
.toc { list-style: none; padding: 0; margin: 0; }
.toc li {
  display: flex; align-items: baseline; gap: 10px;
  padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px;
}
.toc li .p { font-variant-numeric: tabular-nums; color: var(--dim); font-size: 12px; min-width: 34px; }
.toc li .h { font-size: 10px; color: var(--accent); border: 1px solid var(--accent); border-radius: 3px; padding: 0 4px; }

/* 책 넘김 뷰어 */
.reader-bar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--bg); border-bottom: 1px solid var(--line);
  padding: 9px 0; margin-bottom: 16px; font-size: 12px;
}
.reader-bar .grow { flex: 1; }
.reader-bar button, .reader-bar select {
  font: inherit; font-size: 12px; padding: 4px 9px; cursor: pointer;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line); border-radius: 5px;
}
.reader-bar button.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.reader-bar button:disabled { opacity: .4; cursor: default; }
.reader-bar .where { color: var(--dim); font-variant-numeric: tabular-nums; }

.book { display: grid; gap: 14px; }
.book.spread { grid-template-columns: 1fr 1fr; }
.book.single { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
.leaf {
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px;
  padding: 30px 28px 22px; min-height: 62vh;
  display: flex; flex-direction: column;
}
.leaf .head {
  font-size: 10px; letter-spacing: .1em; color: var(--dim);
  padding-bottom: 10px; margin-bottom: 14px; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between;
}
.leaf .text { font-family: var(--serif); font-size: 15.5px; line-height: 2.0; flex: 1; }
.leaf .text p { margin: 0 0 1.05em; text-indent: 1em; }
.leaf .text p.first { text-indent: 0; }
.leaf .foot { font-size: 10px; color: var(--dim); text-align: center; padding-top: 12px; font-variant-numeric: tabular-nums; }
.leaf.blank { background: transparent; border-style: dashed; }
.leaf.title .text { display: flex; flex-direction: column; justify-content: center; text-align: center; }
.leaf.title .t { font-size: 21px; margin-bottom: 8px; }
.leaf.title .w { font-size: 12px; color: var(--dim); font-family: var(--sans); }
.leaf .afterword {
  margin-top: 22px; padding-top: 14px; border-top: 1px solid var(--line);
  font-family: var(--sans); font-size: 12.5px; color: var(--dim); line-height: 1.75;
}
.leaf .afterword b { display: block; font-size: 11px; letter-spacing: .08em; margin-bottom: 5px; color: var(--ink); }

/* 스크롤로 읽기 */
.scrollview { max-width: 620px; margin: 0 auto; }
.scrollview .sec { margin-bottom: 40px; }
.scrollview .sec h3 { font-family: var(--serif); font-weight: 400; font-size: 18px; margin: 0 0 4px; }
.scrollview .sec .by { font-size: 12px; color: var(--dim); margin: 0 0 16px; }
.scrollview .body { font-family: var(--serif); font-size: 16px; line-height: 2.0; }
.scrollview .body p { margin: 0 0 1.05em; text-indent: 1em; }

/* 리뷰 */
.reviews { margin-top: 34px; border-top: 1px solid var(--line); padding-top: 18px; }
.reviews h2 { margin-top: 0; }
.rv-list { display: grid; gap: 10px; margin: 12px 0 18px; }
.rv {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 7px; padding: 11px 13px; font-size: 13.5px;
}
.rv .who { font-size: 11px; color: var(--dim); margin-bottom: 4px; }
.rv-form { display: flex; flex-direction: column; gap: 8px; }
.rv-form textarea {
  font: inherit; font-size: 14px; padding: 10px 12px; min-height: 92px; resize: vertical;
  border: 1px solid var(--line); border-radius: 7px; background: var(--paper); color: var(--ink);
}
.rv-form .row { display: flex; gap: 8px; align-items: center; }
.rv-form input {
  font: inherit; font-size: 13px; padding: 7px 10px; flex: 1; max-width: 200px;
  border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink);
}
.rv-form button {
  font: inherit; font-size: 13px; padding: 7px 16px; cursor: pointer;
  background: var(--accent); color: #fff; border: 0; border-radius: 6px;
}
.rv-form .count { font-size: 11px; color: var(--dim); margin-left: auto; font-variant-numeric: tabular-nums; }
.rv-note { font-size: 11.5px; color: var(--dim); margin-top: 8px; }
.rv-say { font-size: 12.5px; color: var(--accent); min-height: 1.4em; }

@media (max-width: 720px) {
  .book.spread { grid-template-columns: 1fr; }
  .leaf { padding: 22px 18px 16px; min-height: auto; }
  h1 { font-size: 23px; }
  .cover { padding: 32px 22px; }
  .cover .line { font-size: 21px; }
}
@media print {
  .site-top, .site-foot, .reader-bar, .reviews { display: none; }
  .leaf { border: 0; break-inside: avoid; }
}