/* 설명서(영문 guide.html · 한글 guide-ko.html) 공통 모양 */
* { box-sizing: border-box; scrollbar-width: none; }
::-webkit-scrollbar { display: none; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.7 "IBM Plex Sans KR", "IBM Plex Sans", system-ui, sans-serif; }
.top { position: sticky; top: 0; z-index: 2; background: var(--bg); border-bottom: 1px solid var(--lcd-line); padding: 12px 16px; padding-top: max(12px, env(safe-area-inset-top)); display: flex; align-items: center; gap: 14px; }
.top a { color: var(--lit); text-decoration: none; font-weight: 600; white-space: nowrap; }
.top b { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
main { max-width: 780px; margin: 0 auto; padding: 24px 16px 96px; }
h1 { font-size: 26px; line-height: 1.3; margin: 8px 0 4px; }
.lead { color: var(--sub); margin: 0 0 20px; }
h2 { font-size: 21px; margin: 52px 0 10px; padding-top: 14px; border-top: 1px solid var(--lcd-line); display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
h2 .up, h3 .up { font-size: 12px; font-weight: 500; color: var(--sub); text-decoration: none; margin-left: auto; }
h2 .up:hover, h3 .up:hover { color: var(--lit); }
h3 { font-size: 17px; margin: 30px 0 8px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
p, li { color: var(--ink); }
.note { color: var(--sub); }
kbd { display: inline-block; min-width: 1.6em; padding: 0 6px; border-radius: 6px; background: var(--key); color: var(--ink); font: 500 12.5px/1.75 "IBM Plex Mono", monospace; text-align: center; white-space: nowrap; box-shadow: inset 0 -1px 0 rgba(0,0,0,.25); }
kbd.t { background: var(--tvm-bg); color: var(--tvm-ink); box-shadow: inset 0 0 0 1px var(--tvm-line); }
kbd.s { background: var(--shift); color: var(--shift-ink); }
code, .scr { font: 13px "IBM Plex Mono", monospace; }
.scr { color: var(--lit); white-space: nowrap; }
.wrap { overflow-x: auto; margin: 10px 0 14px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--lcd-line); vertical-align: top; }
th { color: var(--sub); font-weight: 500; font-size: 13px; white-space: nowrap; }
td:first-child { white-space: nowrap; }
@media (max-width: 540px) { td:first-child { white-space: normal; min-width: 5.5em; } td:last-child { min-width: 3.6em; } } /* 폰에서 짧은 말이 한 글자씩 끊기지 않게 */
.case { background: var(--lcd); border: 1px solid var(--lcd-line); border-radius: 14px; padding: 14px 16px; margin: 14px 0; }
.case > p:first-child { margin-top: 0; }
.ans { font-weight: 600; }
.tip { border-left: 3px solid var(--lit); padding: 2px 0 2px 12px; margin: 12px 0; }
.warn { border-left: 3px solid var(--warn); padding: 2px 0 2px 12px; margin: 12px 0; }
a { color: var(--lit); }
/* 목차 */
.toc { background: var(--lcd); border: 1px solid var(--lcd-line); border-radius: 14px; padding: 16px 18px; }
.toc ol { margin: 0; padding-left: 20px; }
.toc > ol > li { margin: 8px 0; font-weight: 600; }
.toc ol ol { font-weight: 400; margin-top: 4px; display: flex; flex-wrap: wrap; gap: 4px 6px; padding-left: 0; list-style: none; }
.toc ol ol a { font-size: 13px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--lcd-line); text-decoration: none; color: var(--ink); background: var(--bg); }
.toc ol ol a:hover { border-color: var(--lit); }
.toc > ol > li > a { color: var(--ink); text-decoration: none; }
/* 어디서든 목차로 */
.lang { display: flex; gap: 2px; padding: 2px; border-radius: 8px; border: 1px solid var(--lcd-line); }
.lang a { padding: 2px 8px; border-radius: 6px; font-size: 12px; color: var(--sub); }
.lang a[aria-current] { background: var(--key); color: var(--ink); }
.totop { position: fixed; right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); z-index: 3; padding: 10px 14px; border-radius: 999px; background: var(--hot); color: var(--hot-ink); font: 600 13px "IBM Plex Sans KR", sans-serif; text-decoration: none; box-shadow: 0 4px 14px rgba(0,0,0,.3); }
@media (max-width: 420px) { .top b { display: none; } .top { justify-content: space-between; } } /* 폰: 제목 대신 언어 버튼이 보이게 */
/* 설명서 검색 (guide-search.js) */
.gs { margin: 0 0 12px; }
.gs input { width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--lcd-line); background: var(--lcd); color: var(--ink); font: 15px "IBM Plex Sans KR", "IBM Plex Sans", system-ui, sans-serif; outline: none; }
.gs input:focus { border-color: var(--lit); }
.gs ol { list-style: none; margin: 8px 0 0; padding: 0; }
.gs li a { display: block; padding: 8px 12px; border-radius: 10px; text-decoration: none; color: var(--ink); border: 1px solid transparent; }
.gs li a:hover { border-color: var(--lit); background: var(--lcd); }
.gs small { display: block; color: var(--sub); font-size: 12px; }
.gs span { font-size: 14px; }
.gs .none { color: var(--sub); padding: 8px 12px; }
mark { background: var(--shift); color: var(--shift-ink); border-radius: 3px; padding: 0 2px; }
@keyframes gs-hit { 0%, 40% { background: color-mix(in srgb, var(--lit) 25%, transparent); } 100% { background: transparent; } }
/* 설명서 재설계 (2026-09-25): 원래 영어 이름 · 한 줄 정의 · 항목 틀 · 용어 사전 */
.en { color: var(--sub); font-size: .86em; font-weight: 400; }
.def { font-weight: 500; }
.facts { list-style: none; padding-left: 0; margin: 8px 0; }
.facts li { margin: 3px 0; }
.facts b { color: var(--sub); font-weight: 500; margin-right: 4px; }
.uses { font-size: 13px; color: var(--sub); margin: 0 0 8px; }
.ways { margin: 0 0 12px; font-size: 14px; }
.gl td:first-child { font: 500 13px "IBM Plex Mono", monospace; }
.gl td:nth-child(2) { color: var(--sub); }
tr:target, h3:target, .gs-hit { animation: gs-hit 2.4s ease-out; }
.gs li a b { font-family: "IBM Plex Mono", monospace; }
@media (max-width: 540px) { table { font-size: 13px; } th, td { padding: 6px 5px; hyphens: auto; } th { white-space: normal; } kbd { padding: 0 4px; } } /* 폰: 표가 화면 안에 들어오게 */
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } tr:target, h3:target, .gs-hit { animation: none; } }