/* Jardi 文件網站：基礎樣式 → 色彩模式 → 響應式版面。
   font URL 相對於 assets/style.css，支援 GitHub Pages 子路徑部署。 */

@font-face {
  font-family: "jf-openhuninn";
  src: url("../font/jf-openhuninn-2.1.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* 共用色彩、字體與版面尺寸 */

:root {
  color-scheme: light;
  --bg: #fffcf2;
  --panel: #fffdf7;
  --text: #4e4533;
  --muted: #82745a;
  --accent: #80651e;
  --accent-soft: #f8edc7;
  --pink: #b5647c;
  --line: #e9dfc2;
  --shadow: 0 16px 60px #57431420;
  font-size: 14px;
  font-family: var(--font-body);
  --font-body: "jf-openhuninn", -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", sans-serif;
  --font-code: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --header-height: 68px;
  --site-width: 1240px;
  --page-gutter: clamp(24px, 5vw, 96px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button,
select,
summary {
  cursor: pointer;
}

button,
select {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 7px;
}

button {
  padding: 7px 11px;
}

a,
button,
select,
input {
  outline-offset: 5px;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--pink);
}

/* Navbar 背景滿版；內層與文件共用置中邊界。 */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--accent-soft);
  border-bottom: 1px solid var(--line);
}

/* 頂部導覽與工具列 */

.topbar-inner {display: flex;align-items: center;height: var(--header-height);gap: 28px;padding:0 0;width: calc(100% - 2 * var(--page-gutter));max-width: var(--site-width);margin-inline: auto;}

.brand {
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 7px;
}

.brand img {
  border-radius: 50%;
  object-fit: cover;
}

.brand>span {
  font-weight: 700;
  font-family: var(--font-body);
  font-size: 30px;
  letter-spacing: -1px;
}

.brand-dot {
  color: var(--pink);
}

.brand small {
  font-size: 11px;
  color: var(--muted);
  border-left: 1px solid var(--line);
  letter-spacing: 1px;
  padding-left: 10px;
  margin-left: 5px;
}

.top-nav {
  display: flex;
  align-items: center;
  font-size: 13px;
  white-space: nowrap;
  gap: 22px;
}

.top-nav a:hover,
.top-nav a[aria-current] {
  color: var(--pink);
}

.more {
  position: relative;
}

.more summary {
  list-style: none;
}

.more summary::-webkit-details-marker {
  display: none;
}

.more summary span {
  padding-left: 7px;
}

.more>div {
  position: absolute;
  left: -15px;
  display: grid;
  background: var(--panel);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  border-radius: 12px;
  min-width: 190px;
  top: 30px;
  padding: 9px;
}

.more a {
  padding: 6px 8px;
}

.toolbar {
  margin-left: auto;
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 8px;
}

.toolbar select {
  max-width: 158px;
  padding: 6px;
  font-size: 12px;
}

.toolbar #language {
  max-width: 100px;
  border: 0;
}

.toolbar #theme {
  border: 0;
  font-size: 21px;
  padding: 1px 5px;
}

.toolbar #search-open {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toolbar #search-open>span:first-child {
  font-size: 19px;
  line-height: 1;
}

kbd {
  font-size: 10px;
  color: var(--muted);
  font-family: inherit;
  background: var(--accent-soft);
  padding: 1px 4px;
  border-radius: 3px;
}

/* 三欄版面與左側目錄 */

.layout {
  display: grid;
  grid-template-columns: 190px minmax(0,1fr) 150px;
  width: calc(100% - 2 * var(--page-gutter));
  max-width: var(--site-width);
  margin: auto;
}

.sidebar {
  position: sticky;
  overflow: auto;
  border-right: 1px solid var(--line);
  font-size: 12px;
  top: var(--header-height);
  height: calc(100dvh - var(--header-height));
  padding: 22px 18px 20px 24px;
}

.sidebar-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 1.4px;
  color: var(--muted);
  margin-bottom: 18px;
}

.sidebar-heading span {
  color: var(--pink);
  font-size: 20px;
}

.nav-group {
  margin: 0 0 25px;
  margin-bottom: 17px;
}

.nav-group p {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  margin: 0 0 8px 10px;
  margin-bottom: 5px;
}

.nav-group a {
  display: flex;
  align-items: center;
  border-radius: 7px;
  gap: 9px;
  padding: 5px 9px;
  margin: 1px 0;
  line-height: 1.4;
}

.nav-group a>span {
  width: 15px;
  font-size: 16px;
  color: var(--muted);
  text-align: center;
}

.nav-group a:hover {
  background: var(--accent-soft);
}

.nav-group .active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.nav-group .active>span {
  color: var(--accent);
}

.sidebar-note {
  border: 1px dashed #dbcea9;
  border-radius: 10px;
  display: block;
  padding: 10px;
  margin-top: 22px;
}

.sidebar-note span,
.sidebar-note small {
  display: block;
}

.sidebar-note span {
  font-size: 11px;
}

.sidebar-note small {
  color: var(--muted);
  font-size: 10px;
  margin-top: 2px;
}

.github-link {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin: 15px 8px;
}

/* 主要內容與首頁 */

main {
  min-width: 0;
  padding: 29px 40px 0;
  padding-top: 22px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  font-size: 10px;
  color: var(--muted);
  gap: 9px;
  margin-bottom: 22px;
}

.version-tag {
  margin-left: auto;
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 20px;
  color: var(--accent);
  font-size: 9px;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}

.eyebrow {
  font-size: 8px;
  letter-spacing: 1.8px;
  color: var(--accent);
}

.hero h1 {
  font-size: clamp(30px,2.65vw,43px);
  font-weight: 600;
  letter-spacing: 2px;
  max-width: 430px;
  text-wrap: balance;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.hero p {
  font-size: 12px;
  max-width: 360px;
  color: var(--muted);
  line-height: 1.6;
  margin: 8px 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 17px 0 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  background: #f2d878;
  color: #594718 !important;
  border-radius: 7px;
  font-size: 12px;
  text-decoration: none !important;
  gap: 18px;
  padding: 9px 17px;
}

.button:hover {
  filter: brightness(1.1);
}

.text-link {
  font-size: 11px;
  color: var(--accent);
}

.hero-note {
  font-size: 9px;
  color: var(--muted);
}

.hero-art {
  position: relative;
  isolation: isolate;
  text-align: center;
}

.hero-art img {
  width: 100%;
  height: auto;
  max-height: 335px;
  object-fit: cover;
  border-radius: 48% 48% 42% 42%;
  mix-blend-mode: multiply;
  mask-image: radial-gradient(ellipse at center,#000 52%,transparent 73%);
}

.art-caption {
  display: block;
  font: italic 13px var(--font-body);
  color: var(--pink);
  transform: rotate(-4deg);
  margin-top: -3px;
}

.quick-facts {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  gap: 12px;
  padding: 11px 2px;
}

/* 右側頁內目錄 */

.toc {
  position: sticky;
  overflow: auto;
  font-size: 10px;
  top: var(--header-height);
  height: calc(100dvh - var(--header-height));
  padding: 24px 20px 18px 8px;
}

.toc>p {
  font-size: 11px;
  margin: 0 0 15px;
  color: var(--text);
  margin-bottom: 10px;
}

.toc nav {
  border-left: 1px solid var(--line);
}

.toc nav a {
  display: block;
  margin-left: -1px;
  color: var(--muted);
  border-left: 2px solid transparent;
  padding: 4px 0 4px 12px;
  line-height: 1.45;
}

.toc nav a:hover,
.toc nav a.active {
  color: var(--accent);
  border-left-color: var(--accent);
}

.toc-help {
  border-top: 1px solid var(--line);
  display: grid;
  color: var(--muted);
  margin: 18px 0;
  padding-top: 14px;
  gap: 4px;
}

.toc-help a {
  color: var(--accent);
}

.back-top {
  color: var(--muted);
}

/* Markdown 文章：保留緊湊行距 */

.prose {
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.6;
}

/* Markdown 圖片跟隨文章寬度，維持原比例。 */
.prose img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 16px auto;
  border-radius: 10px;
}

.prose h1 {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.25;
  margin: 0 0 16px;
}

.prose h2 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .5px;
  line-height: 1.3;
  margin: 28px 0 10px;
  padding-top: 4px;
}

.prose h3 {
  font-size: 16px;
  font-weight: 600;
  margin-top: 27px;
  line-height: 1.35;
  margin: 20px 0 8px;
}

.prose p,
.prose ul,
.prose ol {
  color: var(--text);
  margin: 9px 0;
}

.prose li {
  padding-left: 3px;
  margin: 4px 0;
}

.prose ul,
.prose ol {
  padding-left: 21px;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: #c6ac63;
  text-underline-offset: 4px;
}

.prose blockquote {
  background: var(--accent-soft);
  border-left: 3px solid #d6b75e;
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  margin: 15px 0;
  padding: 7px 16px;
  line-height: 1.55;
}

.prose table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  display: block;
  overflow-x: auto;
  margin: 16px 0;
}

.prose th,
.prose td {
  border: 1px solid var(--line);
  text-align: left;
  min-width: 108px;
  padding: 9px 12px;
  line-height: 1.45;
}

.prose th {
  background: var(--accent-soft);
  font-weight: 500;
}

.prose pre {
  position: relative;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow-x: auto;
  font-size: 12px;
  padding: 17px 65px 17px 16px;
  margin: 14px 0;
  line-height: 1.55;
}

.prose code {
  font-size: .9em;
  background: var(--accent-soft);
  border-radius: 4px;
  padding: 3px 5px;
  font-family: var(--font-code);
}

.prose pre code {
  padding: 0;
  background: none;
}

.copy-code {
  position: absolute;
  right: 10px;
  top: 10px;
  font-size: 10px;
  background: var(--panel);
}

/* 上下頁與頁尾 */

.page-nav {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--accent);
  gap: 14px;
  padding-top: 16px;
  margin-top: 32px;
}

.page-nav small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  margin-bottom: 3px;
}

.page-nav>a:last-child {
  text-align: right;
}

footer {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 9px;
  color: var(--muted);
  margin-top: 24px;
  padding: 16px 0;
}

.pink {
  color: var(--pink);
}

.mobile-bar {
  display: none;
}

/* 無障礙與跳轉連結 */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 10px;
  z-index: 100;
  padding: 10px;
  background: var(--panel);
}

.skip-link:focus {
  top: 10px;
}

/* 全文搜尋 */

dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  width: min(620px,calc(100% - 30px));
  max-height: 80dvh;
  box-shadow: var(--shadow);
  padding: 20px;
}

dialog::backdrop {
  background: #44351b60;
  backdrop-filter: blur(4px);
}

.search-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-heading h2 {
  font-size: 19px;
}

.search-heading button {
  border: 0;
}

#search-input {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  width: 100%;
  padding: 10px;
  margin: 7px 0;
}

#search-status,
.search-foot {
  font-size: 12px;
  color: var(--muted);
}

#search-results {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
}

#search-results a {
  display: block;
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 9px 11px;
}

#search-results a:hover {
  outline: 1px solid var(--accent);
}

#search-results strong {
  font-size: 13px;
}

#search-results p {
  font-size: 11px;
  color: var(--muted);
  margin: 3px 0;
}

.search-foot {
  display: block;
  border-top: 1px solid var(--line);
  padding-top: 11px;
}

/* 手動深色模式 */

:root[data-theme=dark] {
  color-scheme: dark;
  --bg: #28241b;
  --panel: #312c21;
  --text: #f1e9d4;
  --muted: #c2b699;
  --accent: #e7cc81;
  --accent-soft: #3c3422;
  --pink: #dfa2b3;
  --line: #514731;
  --shadow: 0 16px 60px #0005;
}

:root[data-theme=dark] .button {
  background: #e7cc81;
  color: #302718 !important;
}

:root[data-theme=dark] .hero-art img {
  mix-blend-mode: normal;
  opacity: .86;
}

:root[data-theme=dark] .card-art {
  filter: brightness(.7);
}

/* 行動版頁內目錄 */

.mobile-toc {
  display: none;
}

/* 跟隨系統深色模式 */

@media (prefers-color-scheme:dark) {:root:not([data-theme=light]):not([data-theme=dark]) {
    color-scheme: dark;
    --bg: #28241b;
    --panel: #312c21;
    --text: #f1e9d4;
    --muted: #c2b699;
    --accent: #e7cc81;
    --accent-soft: #3c3422;
    --pink: #dfa2b3;
    --line: #514731;
    --shadow: 0 16px 60px #0005;
  }

:root:not([data-theme=light]) .button {
    background: #e7cc81;
    color: #302718 !important;
  }

:root:not([data-theme=light]) .hero-art img {
    mix-blend-mode: normal;
    opacity: .86;
  }

:root:not([data-theme=light]) .card-art {
    filter: brightness(.7);
  }}

/* 響應式與使用偏好：(min-width:1550px) */

@media (min-width:1550px) {main {
    padding-left: 55px;
    padding-right: 55px;
  }

.hero h1 {
    font-size: 43px;
  }

.hero p {
    font-size: 14px;
  }

.hero-art img {
    max-height: 380px;
  }}

/* 響應式與使用偏好：(max-width:1380px) */

@media (max-width:1380px) {.topbar-inner {gap: 22px;padding:0 0;}

.brand small {
    display: none;
  }

.top-nav {
    gap: 18px;
  }

.toolbar {
    gap: 7px;
  }

.layout {
    grid-template-columns: 205px minmax(0,1fr) 150px;
  }

main {
    padding-left: 28px;
    padding-right: 28px;
  }

.sidebar {
    padding-left: 18px;
    padding-right: 14px;
  }

.hero-actions {
    gap: 12px;
  }

.hero h1 {
    font-size: 32px;
  }

.toolbar kbd {
    display: none;
  }}

/* 響應式與使用偏好：(max-width:1150px) */

@media (max-width:1150px) {.toc {
    display: none;
  }

.layout {
    grid-template-columns: 200px minmax(0,1fr);
  }

.topbar-inner {gap: 18px;}

.top-nav {
    gap: 14px;
    font-size: 12px;
  }

.toolbar select {
    max-width: 120px;
  }

.search-label {
    display: none;
  }

.toolbar #language {
    max-width: 80px;
  }

.hero h1 {
    font-size: 30px;
  }

.quick-facts {
    flex-wrap: wrap;
  }

.mobile-toc {
    display: block;
    margin: 20px 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 15px;
    font-size: 12px;
  }

.mobile-toc a {
    display: block;
    padding: 5px;
    color: var(--accent);
  }}

/* 響應式與使用偏好：(max-width:900px) */

@media (max-width:900px) {html {
    scroll-padding-top: 135px;
  }

.topbar-inner {height: auto;min-height: 70px;padding:12px 0;flex-wrap: wrap;gap: 10px;}

.brand>span {
    font-size: 28px;
  }

.brand img {
    width: 30px;
    height: 30px;
  }

.toolbar {
    gap: 6px;
  }

.toolbar select {
    font-size: 10px;
    max-width: 114px;
  }

.toolbar #language {
    max-width: 76px;
  }

.toolbar #search-open {
    padding: 5px 8px;
  }

.top-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    padding-top: 8px;
    font-size: 12px;
  }

.layout {
    display: block;
  }

.mobile-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-bottom: 1px solid var(--line);
    font-size: 11px;
  }

.mobile-bar button {
    border: 0;
    padding: 0;
  }

.mobile-bar span {
    color: var(--muted);
  }

.sidebar {
    display: none;
    position: static;
    height: auto;
    border-bottom: 1px solid var(--line);
    padding: 20px;
  }

.sidebar.open {
    display: block;
  }

.sidebar-note,
  .github-link {
    display: none;
  }

.nav-group {
    margin-bottom: 15px;
  }

main {
    padding: 22px 22px 0;
  }

.breadcrumbs {
    margin-bottom: 25px;
  }

.hero {
    grid-template-columns: 1fr 0.8fr;
    gap: 7px;
  }

.hero h1 {
    font-size: 29px;
    margin-top: 12px;
    letter-spacing: 1px;
  }

.eyebrow {
    font-size: 6px;
    letter-spacing: 1px;
  }

.hero p {
    font-size: 11px;
  }

.hero-actions {
    flex-wrap: wrap;
    gap: 12px;
  }

.hero-note {
    font-size: 8px;
  }

.art-caption {
    font-size: 11px;
  }

.quick-facts {
    font-size: 9px;
    justify-content: flex-start;
    gap: 10px 22px;
  }

.prose h1 {
    font-size: 29px;
  }

.prose h2 {
    font-size: 21px;
  }

.prose {
    font-size: 13px;
  }

footer {
    flex-wrap: wrap;
  }}

/* 響應式與使用偏好：(max-width:440px) */

@media (max-width:440px) {.topbar-inner {padding:10px 0;}

.brand {
    gap: 5px;
  }

.brand>span {
    font-size: 24px;
  }

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

.toolbar {
    gap: 3px;
  }

.toolbar #language {
    max-width: 68px;
  }

.toolbar #theme {
    font-size: 19px;
  }

.toolbar select {
    max-width: 105px;
  }

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

.hero-copy {
    position: relative;
    z-index: 1;
  }

.hero h1 {
    max-width: 280px;
    font-size: 34px;
  }

.hero-art {
    display: none;
  }

.prose pre {
    font-size: 11px;
    padding-left: 12px;
  }}

/* 響應式與使用偏好：(prefers-reduced-motion:reduce) */

@media (prefers-reduced-motion:reduce) {html {
    scroll-behavior: auto;
  }

* {
    transition: none !important;
  }}

/* 響應式與使用偏好：print */

@media print {.topbar,
  .sidebar,
  .toc,
  .mobile-bar,
  .page-nav,
  dialog,
  footer,
  .copy-code {
    display: none !important;
  }

.layout {
    display: block;
  }

main {
    padding: 0;
  }

.prose {
    font-size: 11pt;
  }

body {
    background: white;
    color: black;
  }}

/* 響應式與使用偏好：(max-width: 900px) */

@media (max-width: 900px) {.topbar-inner {min-height: 62px;padding:9px 0;gap: 7px;}

.top-nav {
    padding-top: 5px;
  }

main {
    padding-top: 17px;
  }

.breadcrumbs {
    margin-bottom: 17px;
  }

.hero h1 {
    margin: 8px 0 10px;
    line-height: 1.25;
  }

.hero p {
    line-height: 1.55;
  }

.hero-actions {
    margin: 13px 0 8px;
  }

.quick-facts {
    gap: 7px 18px;
  }

.prose {
    line-height: 1.58;
  }

.prose h1 {
    margin-bottom: 13px;
  }

.prose h2 {
    margin-top: 23px;
    margin-bottom: 8px;
  }

.prose h3 {
    margin-top: 17px;
    margin-bottom: 6px;
  }

.prose p,
  .prose ul,
  .prose ol {
    margin: 8px 0;
  }

footer {
    margin-top: 20px;
    padding: 13px 0;
  }}

/* 首頁只保留介紹、插畫與入門入口；完整文件仍使用左右目錄。 */
body[data-page="index"] .layout {
  display: block;
  max-width: 1080px;
}
body[data-page="index"] .sidebar,
body[data-page="index"] .toc,
body[data-page="index"] .breadcrumbs,
body[data-page="index"] .mobile-bar,
body[data-page="index"] .page-nav,
body[data-page="index"] .prose:empty {
  display: none;
}
body[data-page="index"] main {
  padding: clamp(36px, 7vh, 80px) 0 0;
}
body[data-page="index"] .hero {
  min-height: 360px;
  gap: clamp(24px, 5vw, 72px);
  margin-bottom: 40px;
}
body[data-page="index"] .hero-art img {
  max-height: 380px;
}
body[data-page="index"] .quick-facts {
  justify-content: center;
  gap: 24px 40px;
}
body[data-page="index"] footer {
  border: 0;
  margin-top: 40px;
}
.mobile-bar {
  width: calc(100% - 2 * var(--page-gutter));
  max-width: var(--site-width);
  margin-inline: auto;
}
@media (max-width: 900px) {
  :root { --page-gutter: 20px; }
  .topbar-inner { column-gap: 12px; }
  .mobile-bar { padding-inline: 0; }
  main { padding-inline: 16px; }
  body[data-page="index"] .hero { min-height: 0; }
}
@media (max-width: 440px) {
  :root { --page-gutter: 16px; }
  body[data-page="index"] .hero { margin-bottom: 28px; }
  body[data-page="index"] .quick-facts { gap: 12px 24px; }
}


/* Markdown 內的互動示範與操作錄影 */
.media-card { margin:24px 0; overflow:hidden; border:1px solid var(--line); border-radius:14px; background:var(--panel); }
.media-card figcaption { display:grid; gap:6px; padding:16px 18px; border-bottom:1px solid var(--line); }
.media-card figcaption strong { font-size:15px; }
.media-card figcaption span, .media-note { font-size:12px; color:var(--muted); line-height:1.65; }
.demo-frame { display:block; width:100%; height:540px; border:0; background:var(--panel); }
.demo-video { display:block; width:100%; height:auto; aspect-ratio:2184 / 1720; background:#241f16; }
.prose .media-note { padding:12px 18px; margin:0; border-top:1px solid var(--line); color:var(--muted); }
.media-note a { display:inline-block; margin-left:4px; }
.support-card { padding:32px 22px; margin:24px 0; text-align:center; background:var(--accent-soft); border:1px solid var(--line); border-radius:18px; }
.support-symbol { font-size:38px; }
.prose .support-card h2 { margin:10px 0; }
.prose .support-button { display:inline-flex; margin:16px 0; padding:16px 30px; font-size:18px; border-radius:12px; }
.support-card small { display:block; color:var(--muted); font-size:12px; }
.report-entry { margin:20px 0; padding:20px; border:1px solid var(--line); background:var(--accent-soft); border-radius:12px; }
.report-entry .button { font-size:15px; }
.report-entry p { font-size:12px; }
#report-dialog { width:min(680px,calc(100% - 28px)); }
#report-dialog h2 { margin:0 0 12px; }
#report-form { display:grid; gap:14px; }
#report-form label { display:grid; gap:6px; font-size:13px; }
#report-form input, #report-form select, #report-form textarea { width:100%; min-width:0; padding:10px 12px; border:1px solid var(--line); border-radius:8px; background:var(--bg); color:var(--text); font:inherit; }
#report-form textarea { resize:vertical; }
.report-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
#report-status { font-size:12px; color:var(--muted); margin:0; }
.report-actions { display:flex; flex-wrap:wrap; gap:10px; justify-content:flex-end; }
.report-actions button:disabled { opacity:.55; cursor:not-allowed; }
@media(max-width:600px) { .report-grid { grid-template-columns:1fr; } .demo-frame { height:420px; } .media-card figcaption { padding:12px; } .prose .media-note { padding:12px; } }

/* Numbered instructions stay readable on narrow screens. */
.step-guide > ol { list-style: none; counter-reset: steps; padding: 0; display: grid; gap: 1rem; }
.step-guide > ol > li { counter-increment: steps; position: relative; padding: 1.1rem 1.25rem 1.1rem 4rem; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.step-guide > ol > li::before { content: counter(steps); position: absolute; left: 1rem; top: 1rem; width: 2rem; height: 2rem; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--text); font-weight: bold; }
html { scrollbar-gutter: stable; }
.top-nav .more[aria-current="page"] > summary { color: var(--text); }

.prose .illustration-small { width: 220px; max-width: 100%; height: auto; }
.theme-picture { display: block; margin: 16px auto; }
.theme-picture img { width: 100%; height: auto; margin: 0; }
.theme-picture.interface-shot { max-width: 100%; }
.theme-picture.editor-shot { width: 340px; max-width: 100%; }