/* meshmelo — 하나뿐인 CSS. 외부 글꼴 없음. 색은 :root 변수로 모음 (다크 모드 자동). */
:root {
  --bg: #fbf8f4;
  --bg-soft: #f4eee6;
  --card: #ffffff;
  --text: #1f1a24;
  --muted: #6f6776;
  --line: #e8e0d6;
  --accent: #d63f6d;
  --accent-hover: #b92f5a;
  --accent-text: #ffffff;
  --accent-soft: #fbe3ea;
  --lilac: #7a6ff0;
  --ok: #18794e;
  --ok-soft: #e3f4ea;
  --bad: #b42318;
  --bad-soft: #fde8e6;
  --code-bg: #f6f2ec;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(31, 26, 36, .05), 0 6px 20px rgba(31, 26, 36, .05);
  --font: system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Noto Sans JP", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "D2Coding", monospace;
  --wrap: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15131a; --bg-soft: #1c1922; --card: #211d28; --text: #f1edf5; --muted: #a59eae;
    --line: #322c3b; --accent: #ff6f97; --accent-hover: #ff8fae; --accent-text: #1a0d13; --accent-soft: #3a1f2b;
    --lilac: #a79fff; --ok: #5fd39a; --ok-soft: #173326; --bad: #ff8a80; --bad-soft: #3a1d1b; --code-bg: #1a1720;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--font); }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.015em; }
h1 { font-size: clamp(28px, 4.2vw, 44px); margin: 0 0 12px; }
h2 { font-size: 24px; }
h3, .h3 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 12px; }
code { font-family: var(--mono); font-size: .9em; background: var(--code-bg); padding: 1px 6px; border-radius: 6px; word-break: break-word; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--lilac); outline-offset: 2px; border-radius: 6px; }

/* ── 머리글 ───────────────────────────────────────────── */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 20px; letter-spacing: -0.03em; }
.logo:hover { color: var(--text); }
.nav { display: flex; align-items: center; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; padding: 7px 11px; border-radius: 999px; font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--text); background: var(--bg-soft); }
.nav a[aria-current="page"] { color: var(--text); background: var(--bg-soft); font-weight: 650; }
.nav a.listen { color: var(--accent); border: 1px solid var(--accent-soft); margin-left: 6px; font-weight: 600; }
.nav a.listen:hover { background: var(--accent-soft); color: var(--accent-hover); }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-btn { display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); cursor: pointer; align-items: center; justify-content: center; }
.nav-btn-bars, .nav-btn-bars::before, .nav-btn-bars::after { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; position: relative; }
.nav-btn-bars::before, .nav-btn-bars::after { content: ""; position: absolute; left: 0; }
.nav-btn-bars::before { top: -6px; }
.nav-btn-bars::after { top: 6px; }
.nav-toggle:focus-visible + .nav-btn { outline: 3px solid var(--lilac); }

@media (max-width: 960px) {
  .top-in { flex-wrap: wrap; }
  .nav-btn { display: inline-flex; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; padding: 0 0 12px; margin: 0; }
  .nav a { padding: 11px 12px; border-radius: 10px; }
  .nav a.listen { margin: 6px 0 0; text-align: center; }
  .nav-toggle:checked ~ .nav { display: flex; }
}

/* ── 버튼·태그 ─────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 12px 22px; border-radius: 999px; font: inherit; font-weight: 650; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; line-height: 1.2; }
.btn-main { background: var(--accent); color: var(--accent-text); }
.btn-main:hover { background: var(--accent-hover); color: var(--accent-text); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--text); color: var(--text); }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-disabled { background: var(--bg-soft); color: var(--muted); border-color: var(--line); cursor: not-allowed; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .02em; padding: 3px 10px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); margin: 0 0 10px; vertical-align: middle; }
.tag-now { background: var(--ok-soft); color: var(--ok); }
.tag-soon { background: var(--accent-soft); color: var(--accent); }
h2 .tag { margin: 0 0 0 6px; }
.link-arrow { font-weight: 650; text-decoration: none; }
.link-arrow::after { content: " →"; }
.note { background: var(--bg-soft); border-left: 3px solid var(--lilac); padding: 10px 14px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 15px; }

/* ── 첫 화면 ───────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: 72px 0 56px; border-bottom: 1px solid var(--line);
  background:
    radial-gradient(600px 300px at 85% 10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    radial-gradient(520px 280px at 10% 100%, color-mix(in srgb, var(--lilac) 14%, transparent), transparent 70%); }
.hero-in { max-width: 820px; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); letter-spacing: -0.035em; margin-bottom: 18px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 720px; }
.hero .btn { padding: 15px 26px; font-size: 17px; }
.hero-points { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 15px; }
.hero-points li::before { content: "✓"; color: var(--ok); font-weight: 800; margin-right: 7px; }

.block { padding-top: 48px; padding-bottom: 8px; }
.block-title { font-size: clamp(22px, 3vw, 30px); margin: 0 0 8px; }
.block-sub { color: var(--muted); margin-bottom: 22px; }

.cards { display: grid; gap: 18px; margin: 18px 0; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card > :last-child { margin-bottom: 0; }
.card-link { display: block; color: var(--text); text-decoration: none; transition: transform .15s, border-color .15s; }
.card-link:hover { color: var(--text); border-color: var(--accent); transform: translateY(-2px); }
.card-link p { color: var(--muted); }
.card-soon { opacity: .75; }
.path { display: flex; flex-direction: column; }
.path h3 { display: flex; align-items: center; gap: 10px; font-size: 20px; }
.path > p:last-child { margin-top: auto; padding-top: 6px; }
.path-now { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.path-letter { flex: none; width: 30px; height: 30px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 14px; font-weight: 800; background: var(--accent-soft); color: var(--accent); }
.ticks { list-style: none; padding: 0; margin: 0 0 12px; }
.ticks li { padding-left: 22px; position: relative; margin: 5px 0; }
.ticks li::before { content: ""; position: absolute; left: 3px; top: .62em; width: 8px; height: 8px; border-radius: 50%; background: var(--lilac); }

.relation { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.flow { list-style: none; counter-reset: f; padding: 0; margin: 0; display: grid; gap: 12px; }
.flow li { counter-increment: f; display: grid; grid-template-columns: 38px 1fr; column-gap: 12px; align-items: start; }
.flow li::before { content: counter(f); grid-row: span 2; width: 38px; height: 38px; border-radius: 12px; background: var(--accent); color: var(--accent-text); display: grid; place-items: center; font-weight: 800; }
.flow span { color: var(--muted); font-size: 15px; }
.cta-band { text-align: center; padding-bottom: 56px; }
.cta-band .actions { justify-content: center; }

/* ── 일반 화면 ─────────────────────────────────────────── */
.page-head { padding: 48px 0 8px; }
.page-head-sm { padding-top: 32px; }
.crumbs { margin: 0 0 6px; font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
.deploy-box { position: sticky; top: 84px; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 28px 0; display: grid; gap: 14px; }
.steps > li { counter-increment: s; position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px 18px 72px; }
.steps > li::before { content: counter(s); position: absolute; left: 22px; top: 18px; width: 34px; height: 34px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 800; }
.steps > li > :last-child { margin-bottom: 0; }
.small-list { padding-left: 20px; margin: 6px 0 10px; }
.small-list li { margin: 4px 0; }
.empty { color: var(--muted); padding: 24px 0; }
.table-wrap { overflow-x: auto; margin: 12px 0 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--card); }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--bg-soft); font-weight: 650; }
tr:last-child td { border-bottom: 0; }

/* ── 스킨 ─────────────────────────────────────────────── */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.filters a { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); color: var(--text); text-decoration: none; font-size: 14px; background: var(--card); }
.filters a[aria-current="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.filters .count { color: var(--muted); font-size: 12px; }
.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(0, 0, 0, .15); vertical-align: middle; margin-left: 4px; }
.filters .dot { margin: 0; }
.dot-light { background: #f6f3ee; } .dot-dark { background: #15161b; } .dot-red { background: #d2462f; } .dot-orange { background: #f08a24; }
.dot-yellow { background: #f2c94c; } .dot-green { background: #3fb984; } .dot-blue { background: #3b82f6; } .dot-purple { background: #8b5cf6; }
.dot-pink { background: #ec6aa0; } .dot-brown { background: #8a5a3b; } .dot-gray { background: #9aa0a6; }
.dot-colorful { background: conic-gradient(#f08a24, #f2c94c, #3fb984, #3b82f6, #8b5cf6, #ec6aa0, #f08a24); }
.skin-grid { list-style: none; padding: 0; margin: 0 0 28px; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.skin-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.skin-thumb { display: block; aspect-ratio: 16 / 10; background: var(--bg-soft); border-bottom: 1px solid var(--line); overflow: hidden; }
.skin-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; transition: transform .25s; }
.skin-thumb:hover img { transform: scale(1.03); }
.skin-noimg { display: grid; place-items: center; height: 100%; font-weight: 800; font-size: 24px; color: var(--muted); background: repeating-linear-gradient(45deg, var(--bg-soft) 0 14px, var(--bg) 14px 28px); }
.skin-body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.skin-body h2 { font-size: 20px; margin: 0 0 6px; }
.skin-body h2 a { color: var(--text); text-decoration: none; }
.skin-body p { color: var(--muted); font-size: 15px; }
.skin-meta { font-size: 14px; }
.skin-actions { display: flex; gap: 8px; margin: auto 0 0; padding-top: 8px; }
.frame-box { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--card); box-shadow: var(--shadow); }
.skin-frame { display: block; width: 100%; height: min(78vh, 760px); border: 0; background: #fff; }
.note-card { margin-top: 12px; }

/* ── 도구 ─────────────────────────────────────────────── */
.tool-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 24px; align-items: start; }
.tool-form fieldset { border: 0; padding: 0; margin: 0 0 20px; }
.tool-form legend, .field-label { font-weight: 700; margin-bottom: 8px; display: block; padding: 0; }
.tool-form input[type="text"] { width: 100%; font: inherit; padding: 11px 14px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--bg); color: var(--text); }
.tool-form input[type="file"] { font: inherit; font-size: 14px; margin-bottom: 16px; max-width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { font-size: 13px; padding: 5px 12px; border-radius: 999px; background: var(--bg-soft); color: var(--text); text-decoration: none; border: 1px solid var(--line); }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.radio { display: inline-flex; align-items: center; gap: 7px; margin: 0 16px 8px 0; cursor: pointer; }
.radio input { accent-color: var(--accent); width: 18px; height: 18px; margin: 0; }
.colors label { display: inline-flex; align-items: center; gap: 10px; margin: 0 22px 8px 0; }
.colors input[type="color"] { width: 46px; height: 34px; border: 1px solid var(--line); border-radius: 8px; padding: 2px; background: var(--card); cursor: pointer; }
.corner-box { width: 22px; height: 16px; border: 2px solid var(--muted); display: inline-block; }
.corner-square .corner-box { border-radius: 0; }
.corner-soft .corner-box { border-radius: 5px; }
.corner-round .corner-box { border-radius: 10px; }
.js .js-hide { display: none; }
.out-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.out-head h2 { margin: 0; }
.code-box { width: 100%; font: 13px/1.55 var(--mono); padding: 14px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--code-bg); color: var(--text); resize: vertical; }
.copy-status { min-height: 1.4em; color: var(--ok); font-weight: 600; font-size: 14px; margin: 6px 0; }
.check-result { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-height: 120px; margin-bottom: 16px; }
.check-result[data-result="pass"] { border-color: var(--ok); background: var(--ok-soft); }
.check-result[data-result="fail"] { border-color: var(--bad); background: var(--bad-soft); }
.result-ok { color: var(--ok); font-weight: 800; font-size: 18px; }
.result-bad { color: var(--bad); font-weight: 800; font-size: 18px; }
.problems, .advice { padding-left: 20px; margin: 6px 0 12px; }
.problems li, .advice li { margin: 6px 0; }
.err-code { font-size: 12px; }
.advice-h { font-weight: 700; margin: 10px 0 2px; }
.rules summary { cursor: pointer; font-weight: 650; }

/* ── 글(가이드·약관) ──────────────────────────────────── */
.article { max-width: 780px; padding-top: 40px; padding-bottom: 32px; }
.guide-list { list-style: none; padding: 0; margin: 0 0 20px; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.guide-list .card { height: 100%; }
.prose { font-size: 17px; }
.prose h2 { font-size: 24px; margin: 36px 0 10px; }
.prose h3 { font-size: 19px; margin: 26px 0 8px; }
.prose h4, .prose h5 { font-size: 17px; margin: 20px 0 6px; }
.prose ul, .prose ol { padding-left: 24px; margin: 0 0 14px; }
.prose li { margin: 5px 0; }
.prose blockquote { margin: 16px 0; padding: 12px 18px; background: var(--bg-soft); border-left: 3px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose blockquote > :last-child { margin-bottom: 0; }
.prose pre { background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; overflow-x: auto; font-size: 14px; }
.prose pre code { background: none; padding: 0; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }

/* ── 바닥글 ───────────────────────────────────────────── */
.foot { margin-top: 64px; border-top: 1px solid var(--line); background: var(--bg-soft); padding: 36px 0 20px; font-size: 15px; }
.foot-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 28px; }
.foot-logo { font-weight: 800; display: flex; align-items: center; gap: 8px; font-size: 17px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a, .langs a { color: var(--text); text-decoration: none; }
.foot-links a:hover, .langs a:hover { color: var(--accent); }
.foot-h { font-weight: 700; margin-bottom: 8px; }
.langs { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.langs a { display: inline-block; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); font-size: 14px; }
.langs a[aria-current="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.copy { font-size: 13px; margin: 24px 0 0; }

/* ── 좁은 화면 ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .cards.three, .cards.two, .relation, .split, .tool-split, .foot-in { grid-template-columns: 1fr; }
  .deploy-box { position: static; }
  .relation { padding: 22px; }
  .hero { padding: 48px 0 40px; }
  .steps > li { padding: 18px 18px 16px 62px; }
  .steps > li::before { left: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}
.prose .check-box { color: var(--accent); font-size: 1.1em; }