/* 혼살림 — 바우하우스 기초 수업: 흰 작업대, 검은 굵은 테두리, 역할별 도형(빨간 원 = 지금 할 일, 파란 사각 = 정보, 노란 삼각 = 주의). 주아 제목. */
:root {
  --table: #ffffff;
  --ink: #111111;
  --ink-2: #3d3d3d;
  --ink-3: #5a5a5a;
  --red: #d62828;
  --blue: #1d4e9e;
  --yellow: #f4c430;
  --rule: #e2e2e2;
  --display: "Jua", "Apple SD Gothic Neo", sans-serif;
  --body: -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M4 2.5h5.5V8M9.5 2.5 2.5 9.5' fill='none' stroke='black' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: #bbbbbb transparent; }
body { margin: 0; background: var(--table); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }
::selection { background: var(--yellow); color: var(--ink); }
a { color: var(--blue); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--red); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.top { max-width: 760px; margin: 0 auto; padding: 18px 20px 0; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 31px; color: var(--ink); text-decoration: none; line-height: 1.1; }
.o { width: 24px; height: 24px; border-radius: 50%; background: var(--red); }
.tag { display: block; margin: 4px 0 12px; font-size: 13.5px; color: var(--ink-3); }
.cats { display: flex; gap: 0; border: 2px solid var(--ink); overflow-x: auto; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.cat { flex: 1 0 auto; text-align: center; padding: 8px 14px; font-weight: 700; font-size: 15px; color: var(--ink); text-decoration: none; border-right: 2px solid var(--ink); transition: background .15s ease-out; }
.cat:last-child { border-right: 0; }
.cat:hover { background: #f2f2f2; color: var(--ink); }
.cat[aria-current="page"] { background: var(--ink); color: #fff; }

.room { max-width: 760px; margin: 0 auto; padding: 26px 20px 56px; }
.intro h1, .post h1 { font-family: var(--display); font-weight: 400; font-size: 31px; line-height: 1.32; margin: 6px 0 12px; text-wrap: balance; }
.intro p { margin: 0 0 24px; color: var(--ink-2); font-size: 16.5px; }

/* 도형 표시 줄 */
.marks { border: 2px solid var(--ink); margin: 4px 0 24px; }
.marks-top { display: flex; justify-content: space-between; gap: 12px; margin: 0; padding: 9px 14px; border-bottom: 2px solid var(--ink); font-size: 14px; font-weight: 700; }
.marks-top span:last-child { font-weight: 500; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.marks ul { list-style: none; margin: 0; padding: 0; }
.marks li { display: grid; grid-template-columns: 26px minmax(6em, 38%) 1fr; gap: 10px; align-items: center; padding: 11px 14px; border-bottom: 1px solid var(--rule); }
.marks li:last-child { border-bottom: 0; }
.marks i, .legend i { display: inline-block; width: 18px; height: 18px; }
.do i { background: var(--red); border-radius: 50%; }
.info i { background: var(--blue); }
.warn i { background: var(--yellow); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.marks .k { font-weight: 700; font-size: 15.5px; }
.marks .k a { color: var(--ink); text-decoration: none; }
.marks .k a:hover, .marks .k a:focus-visible { text-decoration: underline; }
.marks .v { font-size: 15.5px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.marks li.do .v { color: var(--ink); font-weight: 700; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; padding: 8px 14px; border-top: 2px solid var(--ink); font-size: 12.5px; color: var(--ink-3); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 12px; }

.crumb { font-size: 13.5px; color: var(--ink-3); }
.crumb a { color: var(--ink-3); text-decoration: none; }
.crumb a:hover { color: var(--blue); }
.lead { margin: 0 0 18px; font-size: 17.5px; font-weight: 700; line-height: 1.75; }
.toc { border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 10px 0; margin: 0 0 10px; }
.toc summary { cursor: pointer; font-weight: 700; font-size: 15px; }
.toc ol { margin: 8px 0 2px; padding-left: 22px; font-size: 15.5px; line-height: 1.9; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--blue); }
.body > * { max-width: 68ch; }
.body h2 { font-family: var(--display); font-weight: 400; font-size: 24px; line-height: 1.4; margin: 44px 0 12px; scroll-margin-top: 16px; }
.body h3 { font-size: 18px; margin: 26px 0 8px; }
.body p { margin: 0 0 18px; }
.body ul, .body ol { margin: 0 0 18px; padding-left: 22px; }
.body li { margin: 6px 0; }
.body b { font-weight: 800; }
.tip { border: 2px solid var(--ink); padding: 12px 16px; margin: 0 0 20px; position: relative; padding-left: 44px; }
.tip::before { content: ""; position: absolute; left: 14px; top: 16px; width: 16px; height: 16px; background: var(--blue); }
.tip p { margin: 0; font-size: 16px; }
.table-wrap { margin: 6px 0 22px; overflow-x: auto; }
.body table { width: 100%; border-collapse: collapse; font-size: 15.5px; font-variant-numeric: tabular-nums; border: 2px solid var(--ink); }
.body th { background: var(--ink); color: #fff; text-align: left; font-weight: 700; padding: 10px 12px; }
.body td { padding: 10px 12px; border-top: 1px solid var(--rule); vertical-align: top; }
.refs, .more { margin-top: 38px; }
.refs h2, .more h2 { font-family: var(--display); font-weight: 400; font-size: 21px; margin: 0 0 8px; }
.refs ul { margin: 0; padding-left: 20px; font-size: 15px; }
.refs li { margin: 6px 0; }
.out::after { content: ""; display: inline-block; width: .7em; height: .7em; margin-left: 3px; background: currentColor; -webkit-mask: var(--arrow) center/contain no-repeat; mask: var(--arrow) center/contain no-repeat; }
.rows { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.rows li { border-bottom: 1px solid var(--rule); }
.rows a { display: block; padding: 13px 0; color: var(--ink); text-decoration: none; }
.rows .t { display: block; font-weight: 800; font-size: 16.5px; line-height: 1.5; }
.rows a:hover .t { color: var(--blue); }
.rows .m { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-3); margin-top: 2px; }
.bottom { max-width: 760px; margin: 0 auto; padding: 22px 20px 40px; border-top: 2px solid var(--ink); font-size: 13.5px; color: var(--ink-3); }
.bottom p { margin: 0 0 6px; }
.bottom a { color: var(--ink-2); }
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .intro h1, .post h1 { font-size: 26px; }
  .marks li { grid-template-columns: 22px 1fr; }
  .marks .v { grid-column: 2; }
  .body table, .body thead, .body tbody, .body tr, .body td { display: block; }
  .body table { border: 0; }
  .body thead { display: none; }
  .body tr { border: 2px solid var(--ink); margin: 0 0 12px; padding: 4px 12px; }
  .body td { border: 0; padding: 5px 0; display: flex; justify-content: space-between; gap: 14px; text-align: right; }
  .body td::before { content: attr(data-k); color: var(--ink-3); font-size: 13.5px; font-weight: 700; text-align: left; flex: none; max-width: 45%; }
  .body td:first-child { font-weight: 800; text-align: left; border-bottom: 1px solid var(--rule); padding-bottom: 7px; }
  .body td:first-child::before { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }