:root {
    /* SameOS 데스크톱 테마 — bg는 "바탕화면", panel은 "창".
       순백 창이 바탕 위에서 형광등처럼 떠 보인다는 피드백(2026-07-26)으로
       밝은 테마 전체를 두 단계 눌렀다. websiteinfo.org 와 같은 처리. */
    --bg: #d5dce2;
    --panel: #edf1f4;
    --panel-soft: #e4eaee;
    --text: #1d2731;
    --body: #3c4650;
    --muted: #556170;
    --line: #c0cad3;
    --line-soft: #d6dde3;
    --accent: #2a664f;
    --accent-soft: #dde8e2;
    --link: #2b5d9e;
    --code-bg: #1d2733;
    --code-text: #e8eef2;
    --field-bg: #f4f6f9;
    --titlebar: #e2e7ec;
    --titlebar-line: #ccd4db;
    --dot: #c3ccd4;
    --win-shadow: 0 12px 32px rgba(24, 34, 44, 0.14);
    --winpad: 34px;
    --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

/* 다크 테마 — 변수만 재정의 (구조·컴포넌트는 그대로).
   시스템 설정을 기본으로 따르되, 헤더 토글이 data-theme로 명시 지정하면 그게 우선. */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #10161c;
        --panel: #1a222b;
        --panel-soft: #1c242e;
        --text: #e8edf2;
        --body: #c2cbd4;
        --muted: #8a97a4;
        --line: #2b333d;
        --line-soft: #232b34;
        --accent: #4bb090;
        --accent-soft: #16241f;
        --link: #7fb0e6;
        --code-bg: #0b1016;
        --code-text: #e2e9ef;
        --field-bg: #10161d;
        --titlebar: #1d2630;
        --titlebar-line: #2a333d;
        --dot: #39434d;
        --win-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
    }
}
:root[data-theme="dark"] {
    --bg: #10161c;
    --panel: #1a222b;
    --panel-soft: #1c242e;
    --text: #e8edf2;
    --body: #c2cbd4;
    --muted: #8a97a4;
    --line: #2b333d;
    --line-soft: #232b34;
    --accent: #4bb090;
    --accent-soft: #16241f;
    --link: #7fb0e6;
    --code-bg: #0b1016;
    --code-text: #e2e9ef;
    --field-bg: #10161d;
    --titlebar: #1d2630;
    --titlebar-line: #2a333d;
    --dot: #39434d;
    --win-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}
:root { color-scheme: light dark; }

/* 테마 토글 버튼 */
.theme-toggle {
    background: none;
    border: 1px solid var(--line);
    border-radius: 8px;
    width: 34px; height: 34px;
    cursor: pointer;
    color: var(--body);
    font-size: 1rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--text); }
.theme-toggle .icon-moon { display: inline; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon,
:root:not([data-theme="light"]) .theme-toggle .icon-moon { }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
    :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: inline; }
}
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: inline; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: inline; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: none; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Pretendard Variable", Pretendard, system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

a { color: var(--link); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.wrap {
    width: min(1140px, calc(100% - 32px));
    margin: 0 auto;
}

/* ---------- header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--panel);
    background: color-mix(in srgb, var(--panel) 82%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--titlebar-line);
}

.nav {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
    flex-wrap: wrap;
    padding: 8px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
}

.brand img { width: 26px; height: 26px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-wrap: wrap;
}

.nav-links a {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    padding: 0 10px;
    border-radius: 5px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.nav-links a:hover {
    background: var(--accent-soft);
    color: var(--text);
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel-soft);
    white-space: nowrap;
}

.lang-switch a {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    padding: 0 9px;
    border-radius: 4px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
}

.lang-switch a.active {
    background: var(--panel);
    color: var(--text);
    box-shadow: inset 0 0 0 1px var(--line);
}

main { padding: 24px 0 52px; }

/* ---------- home intro ---------- */

.page-intro h1 {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.3;
    word-break: keep-all;
}

.page-intro .lead {
    margin: 6px 0 0;
    max-width: 780px;
    color: var(--muted);
    font-size: 0.95rem;
    word-break: keep-all;
}

.local-note {
    display: inline-block;
    margin: 12px 0 0;
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
    background: var(--panel);
    color: var(--body);
    font-size: 0.85rem;
    word-break: keep-all;
}

/* ---------- toolbar: shortcuts + live stats ---------- */

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px 16px;
    flex-wrap: wrap;
    margin: 18px auto 12px;
}

.tool-jump {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tool-jump a {
    min-height: 30px;
    display: inline-flex;
    align-items: center;
    padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: var(--panel);
    color: var(--muted);
    text-decoration: none;
    font-size: 0.84rem;
}

.tool-jump a:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.ops-summary {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
    overflow: hidden;
}

.ops-summary div {
    min-width: 84px;
    padding: 6px 14px;
}

.ops-summary div + div { border-left: 1px solid var(--line-soft); }

.ops-summary strong {
    display: block;
    font-size: 0.98rem;
    line-height: 1.35;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}

.ops-summary span {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
}

/* ---------- workbench ---------- */

.workbench {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.workbench > * { min-width: 0; }

.page-intro + .workbench {
    margin-top: 18px;
}

.tool-panel .ops-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 12px;
}

.tool-panel .ops-summary div {
    border: 0;
    border-top: 1px solid var(--line-soft);
}

.tool-panel .ops-summary div:nth-child(-n+2) { border-top: 0; }
.tool-panel .ops-summary div:nth-child(2n) { border-left: 1px solid var(--line-soft); }

.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }

.tool-panel {
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
    padding: 16px;
}

h2 {
    margin: 0 0 4px;
    font-size: 1.02rem;
    line-height: 1.35;
    word-break: keep-all;
}

.tool-panel p {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 0.88rem;
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.panel-head .small-btn { flex: 0 0 auto; }

.small-btn {
    min-height: 32px;
    padding: 0 11px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: var(--panel-soft);
    color: var(--text);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.small-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.file-drop {
    position: relative;
    min-height: 88px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    margin: 10px 0 0;
    padding: 12px 14px;
    border: 1px dashed #a9b3a7;
    border-radius: 6px;
    background: var(--panel-soft);
    cursor: pointer;
}

.file-drop:hover { border-color: var(--accent); }

.file-drop input[type="file"] {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    opacity: 0;
}

.file-drop .file-action {
    width: fit-content;
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 0 11px;
    border: 1px solid var(--accent);
    border-radius: 5px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 600;
    font-size: 0.88rem;
}

.file-picked {
    color: var(--text);
    font-weight: 600;
    font-size: 0.86rem;
    overflow-wrap: anywhere;
}

.file-drop small {
    color: var(--muted);
    font-size: 0.76rem;
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin-top: 6px;
}

.field-grid.two {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

label {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
}

input[type="number"],
input[type="text"],
select,
textarea {
    width: 100%;
    min-height: 38px;
    margin-top: 4px;
    padding: 7px 9px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: var(--field-bg);
    color: var(--text);
    font: inherit;
    font-size: 0.92rem;
}
input::placeholder,
textarea::placeholder { color: var(--muted); opacity: 0.75; }
/* 셀렉트 드롭다운 화살표가 다크에서도 보이게 */
select option { background: var(--panel); color: var(--text); }

textarea {
    resize: vertical;
    min-height: 104px;
}

.result {
    margin-top: 12px;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--line-soft);
    border-radius: 5px;
    background: var(--panel-soft);
    color: var(--body);
    font-size: 0.9rem;
    overflow-wrap: anywhere;
}

.mono {
    font-family: var(--mono);
    font-size: 0.8rem;
    white-space: pre-wrap;
}

.compare-note {
    min-height: 20px;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.compare-note.ok {
    color: var(--accent);
    font-weight: 600;
}

.compare-note.bad { color: #a3382e; }

.dl-row + .dl-row {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line-soft);
}

.dl-row a { font-weight: 600; }

.dl-row span { color: var(--muted); }

.code-box {
    max-width: 100%;
    min-height: 140px;
    margin: 12px 0 0;
    padding: 13px 14px;
    border-radius: 6px;
    background: var(--code-bg);
    color: var(--code-text);
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.55;
    overflow-x: auto;
    white-space: pre;
}

.related-list {
    margin: 0;
    padding-left: 18px;
    font-size: 0.9rem;
}

.related-list li + li { margin-top: 8px; }

/* ---------- reading list ---------- */

.reading { margin-top: 36px; }

.reading-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px 14px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.reading-head h2 { margin: 0; font-size: 1.05rem; letter-spacing: -0.01em; }

.reading-head a {
    font-size: 0.82rem;
    text-decoration: none;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 99px;
    padding: 5px 12px;
    white-space: nowrap;
}
.reading-head a:hover { color: var(--accent); border-color: var(--accent); }

.reading-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
}

.reading-list li { padding: 13px 16px 13px 18px; transition: background-color .12s ease; }
.reading-list li:hover { background: var(--panel-soft); }

.reading-list li + li { border-top: 1px solid var(--line-soft); }

.reading-list .title {
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    word-break: keep-all;
    color: var(--text);
}
/* 파일 아이콘 점 — 시리즈(게임)별 색으로 구분되는 유일한 장식 */
.reading-list .title::before {
    content: "";
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 3px;
    background: var(--accent);
    margin-right: 9px;
    vertical-align: 1px;
}
.reading-list .title[href*="palworld"]::before { background: #3f7ec4; }
.reading-list .title[href*="minecraft"]::before { background: #3f9e63; }
.reading-list .title[href*="satisfactory"]::before { background: #c97644; }

.reading-list .title:hover { text-decoration: underline; }

.reading-list .tag {
    display: inline-block;
    margin-left: 8px;
    padding: 0 7px;
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--muted);
    font-size: 0.72rem;
    line-height: 1.6;
    white-space: nowrap;
    vertical-align: 1px;
}

.reading-list p {
    margin: 3px 0 0;
    color: var(--muted);
    font-size: 0.86rem;
}

/* ---------- footer ---------- */

.site-footer {
    margin: 10px 0 34px;
    padding: 0 16px;
    color: var(--muted);
    font-size: 0.86rem;
}

.site-footer .wrap {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px 16px;
    flex-wrap: wrap;
    background: var(--panel);
    background: color-mix(in srgb, var(--panel) 88%, transparent);
    backdrop-filter: blur(6px);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 14px 20px;
    box-shadow: var(--win-shadow);
}

.footer-links {
    display: flex;
    gap: 4px 14px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--text);
    text-decoration: underline;
}

/* ---------- document pages ---------- */

.doc {
    width: min(860px, calc(100% - 32px));
    margin: 30px auto 64px;
    padding: 0 var(--winpad) 44px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--win-shadow);
}

.back {
    display: inline-flex;
    align-items: center;
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}

.back:hover { color: var(--text); }

.doc-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 700;
    white-space: nowrap;
}

.doc-brand img { width: 24px; height: 24px; }

.doc-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-left: auto;
}

.doc-nav a {
    padding: 5px 8px;
    border-radius: 5px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.84rem;
}

.doc-nav a:hover {
    background: var(--panel);
    color: var(--text);
}

.doc-top {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px 14px;
    flex-wrap: wrap;
    margin: 0 calc(-1 * var(--winpad)) 26px;
    padding: 10px 16px;
    background: var(--titlebar);
    border-bottom: 1px solid var(--titlebar-line);
    border-radius: 12px 12px 0 0;
}

.doc-top::before {
    content: "";
    flex: 0 0 auto;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 17px 0 0 var(--dot), 34px 0 0 var(--dot);
    margin-right: 36px;
}

.doc h1 {
    margin: 0 0 14px;
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    line-height: 1.3;
    word-break: keep-all;
}

.doc h2 {
    margin-top: 30px;
    font-size: 1.1rem;
}

.doc p { color: var(--body); }

.doc .doc-meta {
    margin: -6px 0 18px;
    color: var(--muted);
    font-size: 0.82rem;
}

.doc ul {
    color: var(--body);
    padding-left: 22px;
}

.doc li + li { margin-top: 6px; }

.notice {
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 5px;
    background: var(--panel);
    padding: 12px 16px;
}

.snippet-nav {
    display: flex;
    gap: 8px 14px;
    flex-wrap: wrap;
    margin: 20px 0;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
}

.snippet-nav a {
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
}

.snippet-nav a:hover { text-decoration: underline; }

.doc pre {
    padding: 14px 16px;
    border-radius: 6px;
    overflow-x: auto;
    background: var(--code-bg);
    color: var(--code-text);
    font-family: var(--mono);
    font-size: 0.82rem;
    line-height: 1.55;
}

.lesson-list {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.lesson-card {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
    padding: 16px 18px;
}

.lesson-card h2 { margin: 0 0 8px; }

.lesson-card ul {
    margin: 0 0 12px;
    padding-left: 20px;
}

.article-list {
    margin-top: 20px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
}

.article-item { padding: 14px 18px; }

.article-item + .article-item { border-top: 1px solid var(--line-soft); }

.article-item h2,
.article-item h3 {
    margin: 0;
    font-size: 1rem;
}

.article-item h2 a,
.article-item h3 a { text-decoration: none; }

.article-item h2 a:hover,
.article-item h3 a:hover { text-decoration: underline; }

.article-item p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.faq-block {
    margin-top: 30px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
}

/* ---------- long-form guidance below interactive tools ---------- */

.tool-about {
    width: min(820px, calc(100% - 32px));
    margin-top: 36px;
    padding: 24px 28px 28px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--panel);
}

.tool-about h2 {
    margin: 28px 0 8px;
    padding-top: 24px;
    border-top: 1px solid var(--line-soft);
    font-size: 1.08rem;
    line-height: 1.45;
}

.tool-about h2:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.tool-about h3 {
    margin: 22px 0 6px;
    font-size: 0.98rem;
    line-height: 1.5;
}

.tool-about p {
    margin: 0 0 14px;
    color: var(--body);
    font-size: 0.94rem;
    line-height: 1.75;
}

.tool-about pre {
    margin: 14px 0 18px;
    max-width: 100%;
    overflow-x: auto;
}

.tool-about pre code {
    display: block;
    width: max-content;
    min-width: 100%;
}

/* ---------- reproducible evidence ---------- */

.evidence-block {
    margin-top: 36px;
    padding: 22px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.evidence-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.evidence-head h2 {
    margin: 0;
    font-size: 1.15rem;
}

.evidence-intro {
    max-width: 820px;
    margin: 10px 0 16px;
    color: var(--body);
    font-size: 0.9rem;
}

.evidence-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.evidence-card {
    min-width: 0;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: var(--panel);
}

.evidence-card h3 {
    margin: 0 0 10px;
    font-size: 0.96rem;
}

.evidence-card dl { margin: 0; }
.evidence-card dl > div + div { margin-top: 9px; }

.evidence-card dt {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.evidence-card dd {
    margin: 2px 0 0;
    color: var(--text);
    overflow-wrap: anywhere;
}

.evidence-card dd code {
    font-family: var(--mono);
    font-size: 0.78rem;
    white-space: pre-wrap;
}

.evidence-card p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 0.82rem;
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
    .workbench { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .col-2, .col-3 { grid-column: span 1; }
    .col-4, .col-6 { grid-column: span 2; }
}

@media (max-width: 720px) {
    .workbench { grid-template-columns: 1fr; }
    .col-2, .col-3, .col-4, .col-6 { grid-column: span 1; }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .ops-summary {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ops-summary div {
        min-width: 0;
        border: 0;
        border-top: 1px solid var(--line-soft);
    }

    .ops-summary div:nth-child(-n+2) { border-top: 0; }
    .ops-summary div:nth-child(2n) { border-left: 1px solid var(--line-soft); }

    .doc-top { align-items: center; }

    .doc-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        margin-left: 0;
        padding-top: 8px;
        border-top: 1px solid var(--line-soft);
    }

    .evidence-grid { grid-template-columns: 1fr; }

    main { padding-top: 18px; }
}

@media (max-width: 480px) {
    .nav-links a {
        padding: 0 8px;
        font-size: 0.86rem;
    }

    .panel-head { flex-wrap: wrap; }

    .page-intro h1 { font-size: 1.32rem; }

    .tool-about { padding: 20px 18px 22px; }

    .evidence-block { padding: 18px 0; }
}
.new-badge { display: inline-block; background: #2160c4; color: #fff; font-size: 0.62rem; font-weight: 700; padding: 2px 8px; border-radius: 10px; vertical-align: 3px; letter-spacing: 0.05em; }

.article-shot { margin: 18px 0; }
.article-shot img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; display: block; }
.article-shot figcaption { color: #8a94a3; font-size: 0.82rem; margin-top: 6px; text-align: center; }

.code-wrap { position: relative; }
.code-wrap { max-width: 100%; }
.code-wrap pre { margin: 0; }
.code-wrap + p, p + .code-wrap { margin-top: 16px; }
.code-copy {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 3px 10px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.72rem;
    cursor: pointer;
}
.code-copy:hover { background: rgba(255, 255, 255, 0.18); color: #fff; }


/* ═══════════ SameOS 데스크톱 레이어 (2026-07-27 개편) ═══════════ */

/* 타이틀바의 파일 경로 표시 */
.doc-path {
    font-family: var(--mono);
    font-size: 0.76rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 40vw;
}

/* 메뉴바 시계 — 방문자 지역 시각 (OS 메뉴바 오른쪽 끝 관례를 따름) */
.clock-chip {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    margin-left: auto;
    font-family: var(--mono);
    font-size: 0.76rem;
    color: var(--muted);
    font-variant-numeric: tabular-nums;   /* 분이 바뀌어도 폭이 흔들리지 않게 */
    white-space: nowrap;
}
.clock-chip .clock-zone { font-size: 0.68rem; opacity: 0.7; }
.clock-chip[hidden] { display: none; }    /* 스크립트가 없으면 숨김 유지 */

/* 두 바 모두 시계는 오른쪽 끝, 테마 버튼 바로 앞 */
.nav .clock-chip { margin-left: auto; margin-right: 4px; }
.doc-top .clock-chip { margin-left: auto; margin-right: 2px; }
/* 문서 타이틀바에서는 nav가 이미 왼쪽 밀기를 맡고 있어 중복 방지 */
.doc-top .doc-nav { margin-left: 12px; }

/* 홈 섹션 = 창: data-win 속성이 있으면 창 크롬을 입힌다 */
section[data-win] {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--win-shadow);
    padding: 0 20px 18px;
    overflow: hidden;
}
section[data-win]::before {
    content: attr(data-win);
    display: flex;
    align-items: center;
    font-family: var(--mono);
    font-size: 0.74rem;
    color: var(--muted);
    background-color: var(--titlebar);
    background-image: radial-gradient(circle 5px at 21px 50%, var(--accent) 98%, transparent),
                      radial-gradient(circle 5px at 38px 50%, var(--dot) 98%, transparent),
                      radial-gradient(circle 5px at 55px 50%, var(--dot) 98%, transparent);
    border-bottom: 1px solid var(--titlebar-line);
    margin: 0 -20px 16px;
    padding: 9px 16px 9px 72px;
}
section[data-win].reading { margin-top: 30px; }
section[data-win] .reading-head { border-bottom: 0; padding-top: 2px; }

/* 데스크톱 인사말(히어로)은 창 밖 — 바탕화면 위 텍스트 */
.page-intro { padding-top: 26px; }
.page-intro h1 { font-size: 1.72rem; letter-spacing: -0.018em; line-height: 1.32; }
.page-intro .lead { margin-top: 10px; font-size: 0.98rem; line-height: 1.75; }
.page-intro .local-note { margin-top: 14px; }

/* 시리즈·글 목록 행에 폴더 아이콘 느낌 */
section[data-win] .reading-list li { position: relative; }

/* 창 안 코드 복사 버튼(기존 .code-copy)과 어울리게 유지 — 변경 없음 */

/* 모바일: 창 패딩 축소 + 경로 칩 줄임 */
@media (max-width: 640px) {
    :root { --winpad: 18px; }
    .doc-top::before { margin-right: 20px; }
    .doc-path { display: none; }
    .clock-chip .clock-zone { display: none; }
    section[data-win] { padding: 0 14px 14px; }
    section[data-win]::before { margin: 0 -14px 14px; }
    .site-footer .wrap { border-radius: 10px; }
}

/* 접근성: 모션 최소화 환경에서는 블러·그림자 전환만 남기고 애니메이션 없음 (기존에 애니메이션 없음 — 명시적 유지) */

/* ── 문서 안 표 (API·명령어 레퍼런스용) ── */
.doc table {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0 22px;
    font-size: 0.88rem;
}
.doc th {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid var(--line);
    color: var(--muted);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.doc td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: top;
    line-height: 1.55;
}
.doc td code {
    font-family: var(--mono);
    font-size: 0.82rem;
    background: var(--code-bg);
    color: var(--code-text);
    padding: 1px 6px;
    border-radius: 5px;
    white-space: nowrap;
}
.doc .table-wrap { overflow-x: auto; }   /* 좁은 화면에서는 표만 옆으로 민다 */
@media (max-width: 560px) {
    .doc table { font-size: 0.82rem; }
    .doc td, .doc th { padding: 7px 8px; }
}

/* 표 안 함수·명령 목록 — 점으로 잇지 않고 칩 하나씩 분리해야 눈이 셀 수 있다 */
.doc .fn-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 6px;
}
.doc .fn-list code { white-space: nowrap; }
.doc th { white-space: nowrap; }
.doc td:first-child { white-space: nowrap; }   /* "분류"가 세로로 꺾이지 않게 */