*, ::before, ::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}/*
! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com
*//*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
*/

*,
::before,
::after {
  box-sizing: border-box; /* 1 */
  border-width: 0; /* 2 */
  border-style: solid; /* 2 */
  border-color: #e5e7eb; /* 2 */
}

::before,
::after {
  --tw-content: '';
}

/*
1. Use a consistent sensible line-height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size.
4. Use the user's configured `sans` font-family by default.
5. Use the user's configured `sans` font-feature-settings by default.
6. Use the user's configured `sans` font-variation-settings by default.
7. Disable tap highlights on iOS
*/

html,
:host {
  line-height: 1.5; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -moz-tab-size: 4; /* 3 */
  -o-tab-size: 4;
     tab-size: 4; /* 3 */
  font-family: var(--font-sans); /* 4 */
  font-feature-settings: normal; /* 5 */
  font-variation-settings: normal; /* 6 */
  -webkit-tap-highlight-color: transparent; /* 7 */
}

/*
1. Remove the margin in all browsers.
2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
*/

body {
  margin: 0; /* 1 */
  line-height: inherit; /* 2 */
}

/*
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
3. Ensure horizontal rules are visible by default.
*/

hr {
  height: 0; /* 1 */
  color: inherit; /* 2 */
  border-top-width: 1px; /* 3 */
}

/*
Add the correct text decoration in Chrome, Edge, and Safari.
*/

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

/*
Remove the default font size and weight for headings.
*/

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}

/*
Reset links to optimize for opt-in styling instead of opt-out.
*/

a {
  color: inherit;
  text-decoration: inherit;
}

/*
Add the correct font weight in Edge and Safari.
*/

b,
strong {
  font-weight: bolder;
}

/*
1. Use the user's configured `mono` font-family by default.
2. Use the user's configured `mono` font-feature-settings by default.
3. Use the user's configured `mono` font-variation-settings by default.
4. Correct the odd `em` font sizing in all browsers.
*/

code,
kbd,
samp,
pre {
  font-family: var(--font-mono); /* 1 */
  font-feature-settings: normal; /* 2 */
  font-variation-settings: normal; /* 3 */
  font-size: 1em; /* 4 */
}

/*
Add the correct font size in all browsers.
*/

small {
  font-size: 80%;
}

/*
Prevent `sub` and `sup` elements from affecting the line height in all browsers.
*/

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/*
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
3. Remove gaps between table borders by default.
*/

table {
  text-indent: 0; /* 1 */
  border-color: inherit; /* 2 */
  border-collapse: collapse; /* 3 */
}

/*
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
3. Remove default padding in all browsers.
*/

button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-feature-settings: inherit; /* 1 */
  font-variation-settings: inherit; /* 1 */
  font-size: 100%; /* 1 */
  font-weight: inherit; /* 1 */
  line-height: inherit; /* 1 */
  letter-spacing: inherit; /* 1 */
  color: inherit; /* 1 */
  margin: 0; /* 2 */
  padding: 0; /* 3 */
}

/*
Remove the inheritance of text transform in Edge and Firefox.
*/

button,
select {
  text-transform: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Remove default button styles.
*/

button,
input:where([type='button']),
input:where([type='reset']),
input:where([type='submit']) {
  -webkit-appearance: button; /* 1 */
  background-color: transparent; /* 2 */
  background-image: none; /* 2 */
}

/*
Use the modern Firefox focus style for all focusable elements.
*/

:-moz-focusring {
  outline: auto;
}

/*
Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
*/

:-moz-ui-invalid {
  box-shadow: none;
}

/*
Add the correct vertical alignment in Chrome and Firefox.
*/

progress {
  vertical-align: baseline;
}

/*
Correct the cursor style of increment and decrement buttons in Safari.
*/

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

/*
1. Correct the odd appearance in Chrome and Safari.
2. Correct the outline style in Safari.
*/

[type='search'] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/*
Remove the inner padding in Chrome and Safari on macOS.
*/

::-webkit-search-decoration {
  -webkit-appearance: none;
}

/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Change font properties to `inherit` in Safari.
*/

::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/*
Add the correct display in Chrome and Safari.
*/

summary {
  display: list-item;
}

/*
Removes the default spacing and border for appropriate elements.
*/

blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
  margin: 0;
}

fieldset {
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

ol,
ul,
menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

/*
Reset default styling for dialogs.
*/
dialog {
  padding: 0;
}

/*
Prevent resizing textareas horizontally by default.
*/

textarea {
  resize: vertical;
}

/*
1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
2. Set the default placeholder color to the user's configured gray 400 color.
*/

input::-moz-placeholder, textarea::-moz-placeholder {
  opacity: 1; /* 1 */
  color: #9ca3af; /* 2 */
}

input::placeholder,
textarea::placeholder {
  opacity: 1; /* 1 */
  color: #9ca3af; /* 2 */
}

/*
Set the default cursor for buttons.
*/

button,
[role="button"] {
  cursor: pointer;
}

/*
Make sure disabled buttons don't get the pointer cursor.
*/
:disabled {
  cursor: default;
}

/*
1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210)
   This can trigger a poorly considered lint error in some tools but is included by design.
*/

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block; /* 1 */
  vertical-align: middle; /* 2 */
}

/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/

img,
video {
  max-width: 100%;
  height: auto;
}

/* Make elements with the HTML hidden attribute stay hidden by default */
[hidden]:where(:not([hidden="until-found"])) {
  display: none;
}
  :root {
    --background: 43 42% 95%; --foreground: 240 6% 16%; --card: 48 50% 98%; --card-foreground: 240 6% 16%;
    --popover: 48 50% 98%; --popover-foreground: 240 6% 16%; --primary: 8 57% 45%; --primary-foreground: 43 42% 95%;
    --secondary: 203 28% 34%; --secondary-foreground: 43 42% 95%; --muted: 42 22% 90%; --muted-foreground: 39 11% 39%;
    --accent: 203 28% 34%; --accent-foreground: 43 42% 95%; --destructive: 8 57% 45%; --destructive-foreground: 43 42% 95%;
    --border: 41 25% 86%; --input: 41 25% 86%; --ring: 203 28% 34%; --radius: 2px;
    --paper: #f8f5ee; --surface: #fdfcf7; --ink: #26262b; --muted-ink: #6e6759; --seal: #b5432e; --dai: #3e5b6e; --line: #e6e0d2;
    --font-sans: "Noto Sans SC", "Microsoft YaHei", sans-serif; --font-display: "Noto Sans SC", "Microsoft YaHei", sans-serif; --reader-size: 18px;
  }
  * {
  border-color: hsl(var(--border));
}
  html { scroll-behavior: smooth; }
  body { margin: 0; background-color: hsl(var(--background)); color: hsl(var(--foreground)); font-family: var(--font-sans); }
  #root { width: 100%; min-height: 100vh; }
  button, a { -webkit-tap-highlight-color: transparent; }
  .book-shell { min-height: 100vh; background: var(--paper); color: var(--ink); }
  .book-header { position: fixed; z-index: 30; top: 0; left: 0; right: 0; height: 48px; padding: 0 12px 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 8px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(10px); }
  .book-header a { font-family: var(--font-display); font-weight: 700; letter-spacing: .16em; }
  .book-header span { font-size: 11px; color: var(--muted-ink); letter-spacing: .08em; }
  .manuscript-grid { background-image: repeating-linear-gradient(90deg, transparent 0 31px, color-mix(in srgb, var(--line) 55%, transparent) 31px 32px); }
  .book-cover { position: relative; overflow: hidden; min-height: 100dvh; padding: 88px 28px 36px; display: flex; flex-direction: column; }
  .ink-cloud { position: absolute; inset: 0; opacity: .12; background: radial-gradient(ellipse at 20% 30%, var(--ink), transparent 30%), radial-gradient(ellipse at 75% 70%, var(--ink), transparent 26%); animation: cloud 60s ease-in-out infinite alternate; }
  .cover-kicker { position: relative; margin: 0; color: var(--muted-ink); font-size: 12px; letter-spacing: .28em; }
  .cover-title { position: relative; margin: 34px 0 0 auto; writing-mode: vertical-rl; font-family: var(--font-display); font-size: clamp(56px, 18vw, 92px); font-weight: 700; line-height: 1.08; letter-spacing: .12em; animation: title-reveal .7s ease-out both; }
  .cover-credit { position: absolute; left: 28px; bottom: 150px; display: flex; align-items: end; gap: 18px; }
  .cover-credit p { margin: 0; line-height: 1.8; font-weight: 500; }
  .cover-credit span { color: var(--muted-ink); font-size: 11px; }
  .book-seal { width: 64px; height: 64px; display: grid; place-items: center; padding: 7px; border: 2px solid var(--seal); border-radius: 6px; color: var(--seal); font-family: var(--font-display); font-size: 18px; font-weight: 700; line-height: 1.15; text-align: center; letter-spacing: .08em; transform: rotate(-3deg); animation: stamp .35s .8s ease-out both; }
  .book-seal--small { width: 44px; height: 44px; font-size: 13px; }
  .cover-actions { position: relative; margin-top: auto; text-align: center; }
  .primary-book-button { min-height: 48px; padding: 0 28px; display: inline-flex; align-items: center; justify-content: center; background: var(--ink); color: var(--paper); font-weight: 500; letter-spacing: .14em; }
  .cover-actions > div { margin-top: 16px; display: flex; flex-wrap: wrap; justify-content: center; -moz-column-gap: 14px; column-gap: 14px; row-gap: 6px; color: var(--dai); font-size: 13px; }
  .reading-page { max-width: 680px; margin: 0 auto; padding: 96px 24px 120px; }
  .page-eyebrow { margin: 0 0 12px; color: var(--seal); font-size: 12px; font-weight: 500; letter-spacing: .15em; }
  .reading-page h1 { margin: 0 0 30px; font-family: var(--font-display); font-size: clamp(32px, 9vw, 44px); font-weight: 700; line-height: 1.35; letter-spacing: .05em; }
  .reading-page blockquote { margin: 28px 0 46px; padding-left: 20px; border-left: 3px solid var(--dai); color: var(--dai); font-family: var(--font-display); font-size: calc(var(--reader-size) * 1.05); line-height: 1.9; }
  .reading-page > p, .reading-page article p { margin: 0 0 1.25em; font-size: var(--reader-size); line-height: 1.95; letter-spacing: .02em; }
  .support-page .primary-book-button { margin-top: 44px; }
  .preface-sign { margin-top: 44px; display: flex; align-items: center; justify-content: flex-end; gap: 18px; text-align: right; }
  .preface-sign small { color: var(--muted-ink); }
  .contents-page { max-width: 900px; margin: 0 auto; padding: 94px 20px 80px; }
  .contents-intro { margin-bottom: 34px; }
  .contents-intro h1 { margin: 0 0 14px; font-family: var(--font-display); font-size: 34px; letter-spacing: .06em; }
  .contents-intro > p:last-of-type { color: var(--muted-ink); font-size: 13px; }
  .total-progress { height: 2px; background: var(--line); }.total-progress span { display: block; width: 1%; height: 100%; background: var(--seal); }
  .volume-section { border-top: 1px solid var(--line); }
  .volume-heading { width: 100%; min-height: 74px; padding: 0; display: flex; justify-content: space-between; align-items: center; text-align: left; }
  .volume-heading > span:first-child { display: flex; gap: 16px; align-items: baseline; font-family: var(--font-display); font-size: 23px; font-weight: 700; }
  .volume-heading small { color: var(--seal); font-family: var(--font-sans); font-size: 11px; letter-spacing: .12em; }
  .volume-count { display: flex; align-items: center; gap: 7px; color: var(--muted-ink); font-size: 12px; }.volume-count svg { width: 17px; transition: transform .2s; }.volume-count svg.turned { transform: rotate(90deg); }
  .volume-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .32s ease; }.volume-body > div { overflow: hidden; }.volume-body.open { grid-template-rows: 1fr; }.volume-body.\!open { grid-template-rows: 1fr !important; }
  .toc-entry { min-height: 78px; display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; border-top: 1px solid var(--line); }
  .toc-entry > small { color: var(--muted-ink); font-size: 10px; }.toc-entry strong { display: block; font-family: var(--font-display); font-size: 16px; }.toc-entry em { display: block; margin-top: 5px; max-width: 50vw; overflow: hidden; color: var(--muted-ink); font-size: 12px; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }.toc-entry i { color: var(--muted-ink); font-size: 10px; font-style: normal; }
  .draft-note { margin: 32px 0; padding: 18px; border: 1px dashed var(--line); color: var(--muted-ink); font-size: 12px; text-align: center; }
  .reader-theme { min-height: 100vh; background: var(--paper); color: var(--ink); transition: background .35s, color .35s; }
  .reader-theme[data-reader-theme="night"] { --paper: #16171b; --surface: #1e1f24; --ink: #e9e4d6; --muted-ink: #9a937f; --seal: #d2604a; --dai: #86a9bc; --line: #2c2d33; }
  .reading-thread { --read-progress: 0; position: fixed; z-index: 50; top: 0; left: 0; right: 0; height: 2px; background: var(--seal); transform: scaleX(var(--read-progress)); transform-origin: left; }
  .portrait-illustration { display: block; width: min(100%, 360px); aspect-ratio: 3/4; margin: 0 auto 48px; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); }
  .tag-row { margin: 46px 0 30px; display: flex; gap: 8px; flex-wrap: wrap; }.tag-row span { padding: 5px 12px; border: 1px solid var(--dai); border-radius: 999px; color: var(--dai); font-size: calc(var(--reader-size) * 0.72); }
  .author-note { margin: 0 0 52px; padding: 22px; display: grid; grid-template-columns: 32px 1fr; gap: 12px; border-left: 2px solid var(--ink); background: var(--surface); }.author-note strong { font-family: var(--font-display); color: var(--seal); }.author-note p { margin: 0; font-size: calc(var(--reader-size) * 0.85); line-height: 1.85; }
  .end-seal { margin: 0 auto 64px; }
  .author-card { padding: 24px; background: var(--surface); border: 1px solid var(--line); }.author-card h2 { margin: 0 0 10px; font-family: var(--font-display); }.author-card p { color: var(--muted-ink); font-size: calc(var(--reader-size) * 0.85); line-height: 1.8; }.author-card button { min-height: 44px; margin-top: 12px; padding: 0 16px; border: 1px solid var(--dai); color: var(--dai); }
  .chapter-nav { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.chapter-nav a { min-height: 64px; padding: 12px; display: grid; place-items: center; color: var(--dai); font-size: 12px; text-align: center; }.chapter-nav a + a { border-left: 1px solid var(--line); }
  .reader-toolbar { position: fixed; z-index: 40; left: 0; right: 0; bottom: 0; height: 58px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 95%, transparent); backdrop-filter: blur(12px); }.reader-toolbar > a, .reader-toolbar > button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--dai); font-size: 10px; }.reader-toolbar svg { width: 18px; height: 18px; }.size-panel { position: absolute; left: 50%; bottom: 68px; transform: translateX(-50%); display: flex; padding: 8px; gap: 6px; border: 1px solid var(--line); background: var(--surface); box-shadow: 0 8px 24px color-mix(in srgb, var(--ink) 22%, transparent); }.size-panel button { min-width: 44px; height: 44px; padding: 0 10px; color: var(--dai); font-variant-numeric: tabular-nums; border: 1px solid transparent; }.size-panel button.on { color: var(--seal); border-color: var(--seal); background: color-mix(in srgb, var(--seal) 12%, transparent); }
  .not-found { min-height: 100vh; display: grid; place-content: center; gap: 20px; text-align: center; }.not-found a { color: var(--dai); }

  .message-card { margin: 40px 0 24px; padding: 22px; border: 1px solid var(--line); background: var(--surface); }
  .message-card textarea { width: 100%; margin-top: 12px; padding: 12px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-sans); font-size: calc(var(--reader-size) * 0.85); line-height: 1.8; resize: vertical; }
  .message-actions { margin-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted-ink); font-size: 12px; }
  .message-actions button { padding: 10px 18px; border: 1px solid var(--seal); color: var(--seal); font-weight: 500; }
  .author-card-actions { margin-top: 16px; display: flex; align-items: center; gap: 16px; }
  .author-card-actions a { color: var(--dai); text-decoration: underline; text-underline-offset: 4px; }
  .empty-volume-note { padding: 26px; color: var(--muted-ink); font-size: 13px; text-align: center; }

  .about-page .about-hero { display: flex; align-items: center; gap: 22px; margin: 26px 0 30px; }
  .author-avatar { width: 96px; height: 96px; border-radius: 50%; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); background: var(--surface); }
  .contact-list { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 10px; }
  .contact-list li { display: grid; grid-template-columns: 70px 1fr; align-items: baseline; padding: 12px 16px; border: 1px solid var(--line); background: var(--surface); }
  .contact-list span { color: var(--muted-ink); font-size: 12px; letter-spacing: .1em; }
  .contact-list em { color: var(--ink); font-style: normal; font-size: 15px; letter-spacing: .04em; }
  .about-actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
  .about-actions button { padding: 12px 22px; background: var(--seal); color: var(--paper); font-weight: 500; letter-spacing: .1em; }
  .about-actions a { color: var(--dai); }
  .about-nav-pair { display: flex; align-items: center; gap: 14px; }

  .auth-page { min-height: 100svh; padding: 60px 24px; display: grid; place-items: center; background: var(--paper); color: var(--ink); }
  .auth-card { width: 100%; max-width: 440px; padding: 40px 32px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(38,38,43,.35); text-align: center; }
  .auth-card .book-seal { margin: 0 auto; }
  .auth-card h1 { margin: 22px 0 8px; font-family: var(--font-display); font-size: 26px; letter-spacing: .06em; }
  .auth-card > p { margin: 0 0 26px; color: var(--muted-ink); font-size: 13px; line-height: 1.8; }
  .auth-card form { display: grid; gap: 14px; text-align: left; }
  .auth-card label { display: grid; gap: 6px; color: var(--muted-ink); font-size: 12px; }
  .auth-card input { padding: 12px 14px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-sans); }
  .auth-card button[type="submit"] { min-height: 48px; margin-top: 6px; background: var(--ink); color: var(--paper); font-weight: 500; letter-spacing: .14em; }
  .auth-card button[type="submit"]:disabled { opacity: .5; }
  .switch-mode { margin-top: 18px; color: var(--dai); background: transparent; text-decoration: underline; text-underline-offset: 3px; }

  .auth-methods { display: grid; gap: 16px; }
  .auth-tabs { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
  .auth-tabs button { min-height: 42px; color: var(--muted-ink); font-size: 13px; letter-spacing: .08em; }
  .auth-tabs button.on { background: var(--ink); color: var(--paper); }
  .auth-subtabs { display: flex; gap: 18px; }
  .auth-subtabs button { padding: 3px 0; color: var(--muted-ink); font-size: 12px; letter-spacing: .1em; border-bottom: 1px solid transparent; }
  .auth-subtabs button.on { color: var(--seal); border-bottom-color: var(--seal); }
  .field-row { display: flex; gap: 8px; align-items: stretch; }
  .field-row input { flex: 1 1 auto; min-width: 0; }
  .ghost-button { flex: 0 0 auto; padding: 0 14px; border: 1px solid var(--dai); color: var(--dai); font-size: 12px; white-space: nowrap; }
  .ghost-button:disabled { border-color: var(--line); color: var(--muted-ink); }
  .auth-hint { margin: 0; color: var(--muted-ink); font-size: 11px; line-height: 1.75; text-align: left; }
  .auth-hint a { color: var(--dai); text-decoration: underline; text-underline-offset: 3px; }
  .auth-foot { margin: 22px 0 0; font-size: 13px; }
  .auth-foot a { color: var(--dai); text-decoration: underline; text-underline-offset: 4px; }

  .book-header-brand { display: flex; flex: 1 1 auto; align-items: baseline; gap: 12px; min-width: 0; overflow: hidden; }
  .book-header-brand a, .book-header-brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .book-header-brand a { flex: 0 1 auto; min-width: 0; }
  .book-header-brand span { flex: 1 1 auto; }
  .book-header-actions { display: flex; flex: 0 0 auto; align-items: stretch; gap: 2px; }
  .book-header-action { min-width: 52px; min-height: 44px; padding: 0 6px; display: inline-flex; align-items: center; justify-content: center; gap: 5px; color: var(--dai); font-weight: 400 !important; letter-spacing: .04em !important; }
  .book-header-action em { font-style: normal; font-size: 12px; }
  .book-header a:focus-visible { outline: 2px solid var(--dai); outline-offset: 2px; }

  .guest-progress-note { margin: 0 0 22px; padding: 12px 16px; border: 1px dashed var(--line); color: var(--muted-ink); font-size: 12px; line-height: 1.85; }
  .guest-progress-note a { margin-left: 6px; color: var(--dai); text-decoration: underline; text-underline-offset: 3px; }
  .guest-message { margin-top: 12px; display: grid; gap: 16px; justify-items: start; }
  .guest-message p { margin: 0; color: var(--muted-ink); font-size: calc(var(--reader-size) * 0.82); line-height: 1.85; }

  .account-page { max-width: 680px; margin: 0 auto; padding: 88px 24px 96px; }
  .account-hero { display: flex; align-items: center; gap: 18px; margin-bottom: 28px; }
  .account-hero h1 { margin: 0 0 6px; font-family: var(--font-display); font-size: 26px; letter-spacing: .06em; }
  .account-hero p { margin: 0; color: var(--muted-ink); font-size: 13px; letter-spacing: .04em; }
  .account-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
  .account-stats > div { padding: 16px; border: 1px solid var(--line); background: var(--surface); text-align: center; }
  .account-stats em { display: block; color: var(--muted-ink); font-size: 11px; font-style: normal; letter-spacing: .12em; }
  .account-stats strong { display: block; margin: 6px 0 2px; font-family: var(--font-display); font-size: 28px; }
  .account-stats span { color: var(--muted-ink); font-size: 11px; }
  .account-block { margin-bottom: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
  .account-block h2 { margin: 0 0 10px; font-family: var(--font-display); font-size: 17px; letter-spacing: .06em; }
  .account-sync { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 0; color: var(--muted-ink); font-size: 13px; }
  .account-sync button { padding: 6px 12px; border: 1px solid var(--dai); color: var(--dai); font-size: 12px; }
  .account-note { margin: 10px 0 0; color: var(--muted-ink); font-size: 12px; line-height: 1.85; }
  .account-note a { color: var(--dai); text-decoration: underline; text-underline-offset: 4px; }
  .account-form { display: flex; gap: 8px; margin-top: 12px; }
  .account-form input { flex: 1 1 auto; min-width: 0; padding: 12px 14px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-family: var(--font-sans); }
  .account-form button { flex: 0 0 auto; padding: 0 18px; background: var(--ink); color: var(--paper); font-size: 13px; letter-spacing: .1em; }
  .account-form-block { display: grid; gap: 12px; margin-top: 14px; }
  .account-form-block label { display: grid; gap: 6px; color: var(--muted-ink); font-size: 12px; }
  .account-form-block input { padding: 12px 14px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-family: var(--font-sans); }
  .account-form-block button[type="submit"] { min-height: 46px; background: var(--ink); color: var(--paper); font-weight: 500; letter-spacing: .12em; }
  .account-form-block button[type="submit"]:disabled { opacity: .5; }
  .account-lines { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  .account-lines li { display: grid; grid-template-columns: 76px 1fr; align-items: baseline; padding: 10px 14px; border: 1px solid var(--line); background: var(--surface); }
  .account-lines span { color: var(--muted-ink); font-size: 12px; letter-spacing: .1em; }
  .account-lines em { font-style: normal; font-size: 14px; letter-spacing: .04em; word-break: break-all; }
  .account-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 32px; }
  .account-actions a { color: var(--dai); text-decoration: underline; text-underline-offset: 4px; }
  .account-actions a.primary-book-button { color: var(--paper); text-decoration: none; }
  .account-actions button { padding: 10px 18px; border: 1px solid var(--line); color: var(--muted-ink); font-size: 13px; }

  .author-denied { max-width: 520px; margin: 0 auto; padding: 80px 32px; }
  .author-denied h1 { margin: 0 0 12px; font-family: var(--font-display); font-size: 24px; letter-spacing: .06em; }
  .author-denied p { margin: 0; color: var(--muted-ink); font-size: 14px; line-height: 1.9; }
  .author-denied-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 28px; }
  .author-denied-actions button { padding: 12px 20px; background: var(--ink); color: var(--paper); font-size: 13px; letter-spacing: .1em; }
  .author-denied-actions a { color: var(--dai); text-decoration: underline; text-underline-offset: 4px; }

  .author-shell { min-height: 100svh; display: grid; grid-template-columns: 260px 1fr; background: var(--paper); color: var(--ink); }
  .author-sidebar { position: sticky; top: 0; height: 100vh; padding: 32px 22px; display: flex; flex-direction: column; gap: 12px; border-right: 1px solid var(--line); background: var(--surface); }
  .author-topbar { display: none; }
  .author-brand { margin-bottom: 22px; }
  .author-brand strong { display: block; font-family: var(--font-display); font-size: 22px; letter-spacing: .1em; }
  .author-brand span { display: block; margin-top: 4px; color: var(--muted-ink); font-size: 11px; letter-spacing: .12em; }
  .author-sidebar nav { display: grid; gap: 6px; }
  .author-sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 12px 14px; color: var(--muted-ink); border: 1px solid transparent; font-size: 13px; letter-spacing: .06em; }
  .author-sidebar nav a.active, .author-sidebar nav a[aria-current="page"] { border-color: var(--line); background: var(--paper); color: var(--ink); }
  .author-sidebar nav a:hover { color: var(--ink); }
  .author-logout { margin-top: auto; padding: 12px 14px; display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--line); color: var(--muted-ink); font-size: 12px; text-align: left; }

  .author-drawer { padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
  .author-drawer-brand { padding: 6px 20px 14px; }
  .author-drawer-brand strong { display: block; font-family: var(--font-display); font-size: 20px; letter-spacing: .1em; }
  .author-drawer-brand span { display: block; margin-top: 4px; color: var(--muted-ink); font-size: 11px; letter-spacing: .12em; }
  .author-drawer-nav { display: grid; gap: 4px; padding: 0 12px; }
  .author-drawer-nav a { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 10px 14px; border: 1px solid transparent; color: var(--muted-ink); font-size: 14px; letter-spacing: .04em; }
  .author-drawer-nav a.active, .author-drawer-nav a[aria-current="page"] { border-color: var(--line); background: var(--paper); color: var(--ink); }
  .author-drawer-divider { height: 1px; margin: 4px 20px; background: var(--line); }
  .author-drawer-secondary { display: grid; gap: 4px; padding: 0 12px; }
  .author-drawer-secondary a { display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 10px 14px; border: 1px solid transparent; color: var(--dai); font-size: 14px; }
  .author-drawer-logout { margin-top: auto; padding: 14px 20px calc(env(safe-area-inset-bottom) + 14px); display: flex; align-items: center; gap: 12px; min-height: 44px; border-top: 1px solid var(--line); color: var(--muted-ink); font-size: 13px; text-align: left; background: transparent; }

  .author-main { padding: 48px 56px 96px; overflow: auto; }
  .author-page { max-width: 780px; margin: 0 auto; }
  .author-page-header { margin-bottom: 30px; }
  .author-page-header p:first-child { margin: 0 0 8px; color: var(--seal); font-size: 12px; letter-spacing: .16em; }
  .author-page-header h1 { margin: 0; font-family: var(--font-display); font-size: 30px; letter-spacing: .04em; }
  .author-page-sub { margin-top: 10px; color: var(--muted-ink); font-size: 13px; line-height: 1.8; }
  .page-header-actions { margin-top: 16px; display: flex; gap: 12px; }
  .page-header-actions .primary { padding: 10px 18px; background: var(--ink); color: var(--paper); font-size: 13px; letter-spacing: .1em; }
  .stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 32px; }
  .stat-card { padding: 20px; border: 1px solid var(--line); background: var(--surface); text-align: center; }
  .stat-card em { display: block; margin-bottom: 8px; color: var(--muted-ink); font-size: 11px; letter-spacing: .12em; font-style: normal; }
  .stat-card strong { font-family: var(--font-display); font-size: 34px; color: var(--ink); }
  .stat-card span { display: block; margin-top: 4px; color: var(--muted-ink); font-size: 11px; }
  .author-block { margin-bottom: 32px; padding: 22px; border: 1px solid var(--line); background: var(--surface); }
  .author-block h2 { margin: 0 0 16px; font-family: var(--font-display); font-size: 18px; letter-spacing: .06em; }
  .volume-progress { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  .volume-progress li { display: grid; grid-template-columns: 46px 1fr auto; align-items: baseline; padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 13px; }
  .volume-progress li:last-child { border-bottom: 0; }
  .volume-progress span { color: var(--seal); font-size: 11px; letter-spacing: .12em; }
  .volume-progress strong { font-family: var(--font-display); font-size: 15px; }
  .volume-progress em { color: var(--muted-ink); font-size: 11px; font-style: normal; }
  .action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .action-grid a { padding: 16px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-size: 13px; }

  .author-form { display: grid; gap: 26px; }
  .author-form fieldset { border: 1px solid var(--line); padding: 20px 22px; background: var(--surface); }
  .author-form legend { padding: 0 8px; color: var(--seal); font-size: 12px; letter-spacing: .12em; }
  .author-form label { display: grid; gap: 6px; margin-bottom: 14px; color: var(--muted-ink); font-size: 12px; letter-spacing: .04em; }
  .author-form label:last-child { margin-bottom: 0; }
  .author-form input, .author-form textarea, .author-form select { padding: 10px 12px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-sans); font-size: 14px; }
  .author-form textarea { resize: vertical; line-height: 1.8; }
  .author-form .row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; align-items: end; }
  .author-form label.switch { display: flex; flex-direction: row; align-items: center; gap: 10px; margin-top: 20px; color: var(--ink); font-size: 13px; }
  .author-form-actions { display: flex; gap: 12px; }
  .author-form-actions button[type="submit"] { min-height: 46px; padding: 0 30px; background: var(--ink); color: var(--paper); letter-spacing: .12em; }
  .author-form-actions .danger { min-height: 46px; padding: 0 24px; border: 1px solid var(--seal); color: var(--seal); }
  .keywords-row { display: grid; gap: 12px; }
  .keyword-input-wrap { display: flex; gap: 8px; align-items: center; }
  .keyword-input-wrap input { flex: 1; }
  .keyword-input-wrap button { padding: 10px 14px; background: var(--dai); color: var(--paper); font-size: 12px; letter-spacing: .1em; }
  .keyword-chips { display: flex; flex-wrap: wrap; gap: 8px; }
  .keyword-chips span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid var(--dai); color: var(--dai); font-size: 12px; }
  .keyword-chips span button { color: var(--dai); font-size: 14px; }
  .keyword-chips em { color: var(--muted-ink); font-size: 12px; font-style: normal; }
  .chapter-body { min-height: 320px; font-size: 15px; }
  .chapter-form .hint { color: var(--muted-ink); font-size: 11px; }
  .chapter-preview-image { display: block; margin-top: 12px; width: 200px; aspect-ratio: 3/4; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); }

  .volume-editor { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
  .volume-editor li { display: grid; grid-template-columns: 60px 1fr auto; gap: 14px; align-items: center; padding: 14px 16px; border: 1px solid var(--line); background: var(--surface); }
  .volume-editor input { padding: 8px 10px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-display); font-size: 15px; }
  .volume-editor button { padding: 8px 16px; background: var(--ink); color: var(--paper); font-size: 12px; letter-spacing: .1em; }

  .chapters-filters { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
  .pill-group { display: flex; flex-wrap: wrap; gap: 6px; }
  .pill-group button { padding: 8px 12px; border: 1px solid var(--line); color: var(--muted-ink); background: var(--surface); font-size: 12px; }
  .pill-group button.on, .pill-group button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
  .chapter-table { width: 100%; border-collapse: collapse; }
  .chapter-table th, .chapter-table td { padding: 12px 10px; border-bottom: 1px solid var(--line); font-size: 13px; text-align: left; vertical-align: top; }
  .chapter-table th { color: var(--muted-ink); font-size: 11px; letter-spacing: .12em; font-weight: 500; }
  .chapter-table td strong { font-family: var(--font-display); font-size: 15px; }
  .chapter-quote { max-width: 260px; color: var(--muted-ink); font-size: 12px; }
  .dot { padding: 3px 8px; border-radius: 999px; font-size: 11px; letter-spacing: .06em; }
  .dot.on { background: color-mix(in srgb, var(--seal) 15%, transparent); color: var(--seal); }
  .dot.off { background: color-mix(in srgb, var(--dai) 20%, transparent); color: var(--dai); }
  .chapter-table a { color: var(--dai); text-decoration: underline; text-underline-offset: 3px; }
  .chapter-card-list { display: none; list-style: none; margin: 0; padding: 0; }
  .empty-state { padding: 60px 24px; border: 1px dashed var(--line); text-align: center; color: var(--muted-ink); }
  .empty-state .primary { display: inline-block; margin-top: 14px; padding: 10px 20px; background: var(--ink); color: var(--paper); font-size: 13px; }

  .resume-card { display: grid; gap: 4px; margin: 4px 0 28px; padding: 18px 22px; border: 1px solid var(--seal); background: color-mix(in srgb, var(--seal) 6%, var(--surface)); color: var(--ink); }
  .resume-card span { color: var(--seal); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
  .resume-card strong { font-family: var(--font-display); font-size: 18px; letter-spacing: .04em; }
  .resume-card em { color: var(--muted-ink); font-size: 12px; font-style: normal; }

  .toc-entry.read { background: color-mix(in srgb, var(--seal) 4%, transparent); }
  .toc-entry.read strong { color: var(--seal); }
  .toc-mark { display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 999px; font-size: 10px; letter-spacing: .12em; }
  .toc-mark.done { color: var(--seal); border: 1px solid var(--seal); background: color-mix(in srgb, var(--seal) 10%, transparent); }
  .toc-mark.\!done { color: var(--seal) !important; border: 1px solid var(--seal) !important; background: color-mix(in srgb, var(--seal) 10%, transparent) !important; }
  .toc-mark.reading { color: var(--dai); border: 1px solid var(--dai); background: color-mix(in srgb, var(--dai) 10%, transparent); }

  .messages-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
  .messages-list li { padding: 18px 20px; border: 1px solid var(--line); background: var(--surface); display: grid; gap: 10px; }
  .messages-list li.unseen { border-color: var(--seal); background: color-mix(in srgb, var(--seal) 5%, var(--surface)); }
  .messages-list li.seen { opacity: .78; }
  .message-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
  .message-meta span { font-family: var(--font-display); color: var(--ink); font-size: 15px; }
  .message-meta em { color: var(--muted-ink); font-size: 11px; font-style: normal; letter-spacing: .06em; }
  .message-body { margin: 0; padding: 6px 0; color: var(--ink); font-size: 14px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
  .message-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .message-tools button { padding: 8px 14px; border: 1px solid var(--dai); color: var(--dai); font-size: 12px; letter-spacing: .06em; }
  .messages-list li.unseen .message-tools button { border-color: var(--seal); color: var(--seal); }
  .reader-hint { color: var(--muted-ink); font-size: 11px; letter-spacing: .08em; }

  .share-card-overlay { position: fixed; inset: 0; z-index: 90; padding: 40px 20px; display: grid; place-items: start center; overflow-y: auto; background: color-mix(in srgb, var(--ink) 78%, transparent); backdrop-filter: blur(4px); animation: overlay-in .18s ease-out; }
  .share-card-close { position: absolute; top: 20px; right: 20px; width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--paper) 40%, transparent); border-radius: 50%; color: var(--paper); background: transparent; }
  .share-card { position: relative; width: min(360px, 100%); padding: 26px 24px 22px; display: grid; gap: 18px; background: var(--paper); color: var(--ink); border: 1px solid var(--line); box-shadow: 0 40px 80px -30px rgba(0,0,0,.5); animation: card-in .28s ease-out both; }
  .share-card-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
  .share-card-header p { margin: 0; font-family: var(--font-display); font-size: 20px; letter-spacing: .18em; color: var(--ink); }
  .share-card-portrait { display: block; width: 100%; aspect-ratio: 3/4; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); }
  .share-card-portrait.empty { background: linear-gradient(180deg, var(--surface) 0%, color-mix(in srgb, var(--muted-ink) 20%, var(--paper)) 100%); }
  .share-card h2 { margin: 0; font-family: var(--font-display); font-size: 22px; line-height: 1.4; letter-spacing: .04em; }
  .share-card blockquote { margin: 0; padding-left: 14px; border-left: 3px solid var(--dai); color: var(--dai); font-family: var(--font-display); font-size: 14px; line-height: 1.8; }
  .share-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
  .share-card-footer strong { display: block; font-family: var(--font-display); font-size: 14px; letter-spacing: .08em; }
  .share-card-footer em { display: block; margin-top: 4px; color: var(--muted-ink); font-size: 11px; font-style: normal; letter-spacing: .06em; }
  .share-card-footer img { width: 88px; height: 88px; border: 1px solid var(--line); background: #fff; padding: 4px; }
  .share-card-hint { margin: 0; padding: 10px 12px; border: 1px dashed var(--line); color: var(--muted-ink); font-size: 11px; line-height: 1.7; text-align: center; }
  .about-qr { margin: 32px 0; padding: 22px; display: grid; gap: 12px; justify-items: center; border: 1px solid var(--line); background: var(--surface); }
  .about-qr img { width: 180px; height: 180px; background: #fff; padding: 8px; border: 1px solid var(--line); }
  .about-qr p { margin: 0; color: var(--muted-ink); font-size: 12px; text-align: center; letter-spacing: .06em; }

  /* 封面图在阅读首页的展现 */
  .book-cover.with-image { justify-content: flex-end; }
  .book-cover .cover-image { position: absolute; inset: 0; width: 100%; height: 100%; -o-object-fit: cover; object-fit: cover; opacity: 0; transition: opacity .6s ease; z-index: 0; }
  .book-cover .cover-image.loaded { opacity: 1; }
  .book-cover.with-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 40%, transparent) 0%, color-mix(in srgb, var(--ink) 50%, transparent) 55%, color-mix(in srgb, var(--ink) 82%, transparent) 100%); z-index: 1; pointer-events: none; }
  .book-cover.with-image > * { position: relative; z-index: 2; }
  .book-cover.with-image .cover-kicker, .book-cover.with-image .cover-title, .book-cover.with-image .cover-credit p, .book-cover.with-image .cover-credit span { color: var(--paper); }
  .book-cover.with-image .cover-actions,
  .book-cover.with-image .cover-actions > div,
  .book-cover.with-image .cover-actions > div a { color: var(--paper); }
  .book-cover.with-image .primary-book-button { background: var(--paper); color: var(--ink); }

  /* 智能出书 · 页面骨架 */
  .agent-page { max-width: 1200px; }
  .agent-summary { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-bottom: 24px; }
  .agent-summary > div { padding: 14px 16px; border: 1px solid var(--line); background: var(--surface); text-align: center; }
  .agent-summary em { display: block; margin-bottom: 6px; color: var(--muted-ink); font-size: 10px; letter-spacing: .12em; font-style: normal; }
  .agent-summary strong { font-family: var(--font-display); font-size: 26px; color: var(--ink); }
  .agent-summary span { display: block; margin-top: 3px; color: var(--muted-ink); font-size: 10px; }

  .agent-shell { display: grid; grid-template-columns: 320px 1fr; gap: 22px; align-items: start; }
  .agent-chat-pane { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 14px; padding: 20px; border: 1px solid var(--line); background: var(--surface); max-height: calc(100vh - 60px); overflow-y: auto; }
  .agent-chat-title { display: flex; flex-direction: column; gap: 4px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
  .agent-chat-title strong { font-family: var(--font-display); font-size: 15px; letter-spacing: .04em; }
  .agent-chat-title span { color: var(--muted-ink); font-size: 11px; letter-spacing: .06em; }
  .agent-chat-body { display: grid; gap: 12px; }
  .chat-msg { padding: 12px 14px; font-size: 13px; line-height: 1.7; }
  .chat-msg p { margin: 0; }
  .chat-msg.assistant { background: var(--paper); border-left: 2px solid var(--seal); color: var(--ink); }
  .chat-msg.system { color: var(--muted-ink); font-size: 12px; font-style: italic; border-left: 1px dashed var(--line); padding-left: 10px; }
  .agent-chat-hint { padding-top: 12px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted-ink); }
  .agent-chat-hint p { margin: 0 0 6px; font-family: var(--font-display); font-size: 12px; letter-spacing: .1em; color: var(--ink); }
  .agent-chat-hint ul { margin: 0; padding-left: 18px; display: grid; gap: 4px; }

  .agent-workspace { min-width: 0; }
  .agent-tabs { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 18px; padding: 4px; border: 1px solid var(--line); background: var(--surface); }
  .agent-tabs button { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 12px; background: transparent; color: var(--muted-ink); text-align: left; }
  .agent-tabs button strong { font-family: var(--font-display); font-size: 13px; letter-spacing: .04em; }
  .agent-tabs button em { color: var(--muted-ink); font-size: 10px; font-style: normal; letter-spacing: .04em; }
  .agent-tabs button.on { background: var(--paper); color: var(--ink); }
  .agent-tabs button.on strong { color: var(--ink); }
  .agent-tabs button.on em { color: var(--seal); }

  .agent-tab-panel { display: block; }
  .agent-panel { display: grid; gap: 18px; }
  .agent-block { padding: 22px; border: 1px solid var(--line); background: var(--surface); }
  .agent-block h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 17px; letter-spacing: .04em; }
  .agent-block h4 { margin: 0 0 8px; font-family: var(--font-display); font-size: 14px; letter-spacing: .04em; }
  .agent-sub { margin: 0 0 12px; color: var(--muted-ink); font-size: 12px; line-height: 1.75; }
  .agent-empty { padding: 22px; border: 1px dashed var(--line); color: var(--muted-ink); font-size: 12px; text-align: center; }
  .agent-hint { margin: 6px 0 0; color: var(--muted-ink); font-size: 11px; }
  .agent-block textarea, .agent-block input { width: 100%; padding: 10px 12px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-sans); font-size: 13px; line-height: 1.7; resize: vertical; }
  .agent-block label { display: grid; gap: 6px; margin-bottom: 12px; color: var(--muted-ink); font-size: 11px; letter-spacing: .04em; }
  .agent-block label:last-child { margin-bottom: 0; }
  .agent-block label.switch { display: flex; flex-direction: row; align-items: center; gap: 8px; color: var(--ink); font-size: 13px; }
  .agent-form-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; }
  .agent-form-actions button, .agent-form-actions a { min-height: 40px; padding: 8px 18px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-size: 12px; letter-spacing: .06em; }
  .agent-form-actions button.primary, .agent-form-actions a.primary { border-color: var(--ink); background: var(--ink); color: var(--paper); }
  .agent-form-actions button.danger, .agent-form-actions a.danger { border-color: var(--seal); color: var(--seal); background: transparent; }
  .agent-form-actions button:disabled { opacity: .5; cursor: not-allowed; }

  /* Overview */
  .deliverable-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .deliverable-card { display: grid; grid-template-columns: 20px 1fr; row-gap: 4px; align-items: start; padding: 14px 16px; border: 1px solid var(--line); background: var(--paper); font-size: 13px; cursor: pointer; }
  .deliverable-card input { grid-row: span 2; margin-top: 3px; }
  .deliverable-card strong { font-family: var(--font-display); font-size: 14px; letter-spacing: .04em; color: var(--ink); }
  .deliverable-card span { color: var(--muted-ink); font-size: 11px; line-height: 1.6; }
  .deliverable-card.on { border-color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, var(--paper)); }
  .batch-row { display: flex; align-items: center; gap: 10px; }
  .batch-row input { width: 90px; }
  .batch-row span { color: var(--muted-ink); font-size: 12px; }

  /* Polish */
  .polish-card { margin-top: 14px; padding: 16px; border: 1px solid var(--line); background: var(--paper); }
  .polish-card header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
  .polish-eyebrow { display: block; color: var(--seal); font-size: 10px; letter-spacing: .12em; }
  .polish-card header strong { font-family: var(--font-display); font-size: 16px; letter-spacing: .04em; }
  .polish-header-meta { color: var(--muted-ink); font-size: 11px; text-align: right; }
  .polish-header-meta em { display: block; font-style: normal; }
  .polish-warn { display: inline-block; margin-top: 4px; padding: 2px 6px; background: color-mix(in srgb, var(--seal) 15%, transparent); color: var(--seal); font-size: 10px; letter-spacing: .06em; }
  .polish-diff-hint { margin: 8px 0 12px; padding: 10px 12px; background: color-mix(in srgb, var(--dai) 10%, transparent); color: var(--dai); font-size: 12px; line-height: 1.7; }
  .polish-diff-hint em { font-style: normal; font-weight: 500; color: var(--seal); }
  .polish-diff { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .polish-diff h4 { margin: 0 0 6px; font-size: 11px; letter-spacing: .12em; color: var(--muted-ink); font-family: var(--font-display); }
  .polish-diff pre { max-height: 320px; overflow: auto; margin: 0; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); font-family: var(--font-sans); font-size: 13px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
  .chapter-picker select { width: 100%; padding: 10px 12px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-family: var(--font-sans); font-size: 13px; }

  /* Cover */
  .cover-preview img { display: block; width: min(240px, 100%); aspect-ratio: 2/3; -o-object-fit: cover; object-fit: cover; margin-bottom: 12px; border: 1px solid var(--line); }
  .cover-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
  .cover-card { padding: 12px; border: 1px solid var(--line); background: var(--paper); }
  .cover-card img { display: block; width: 100%; aspect-ratio: 2/3; -o-object-fit: cover; object-fit: cover; margin-bottom: 8px; border: 1px solid var(--line); }
  .cover-placeholder { display: grid; place-items: center; width: 100%; aspect-ratio: 2/3; margin-bottom: 8px; background: var(--surface); border: 1px dashed var(--line); color: var(--muted-ink); font-size: 12px; }

  /* Preface */
  .preface-current { padding: 16px 18px; border-left: 3px solid var(--seal); background: var(--paper); }
  .preface-current strong { display: block; font-family: var(--font-display); font-size: 16px; margin-bottom: 8px; }
  .preface-current blockquote { margin: 0 0 10px; padding-left: 12px; border-left: 2px solid var(--dai); color: var(--dai); font-family: var(--font-display); font-size: 13px; }
  .preface-current pre { margin: 0; max-height: 260px; overflow: auto; font-family: var(--font-sans); font-size: 13px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
  .preface-current small { display: block; margin-top: 10px; color: var(--muted-ink); font-size: 11px; }
  .preface-card { margin-top: 14px; padding: 16px; border: 1px solid var(--line); background: var(--paper); }
  .preface-card header { margin-bottom: 8px; }
  .preface-card strong { font-family: var(--font-display); font-size: 15px; }
  .preface-card blockquote { margin: 6px 0; padding-left: 10px; border-left: 2px solid var(--dai); color: var(--dai); font-family: var(--font-display); font-size: 13px; }
  .preface-card pre { max-height: 280px; overflow: auto; margin: 0; font-family: var(--font-sans); font-size: 13px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
  .preface-card small { display: block; margin-top: 8px; color: var(--muted-ink); font-size: 11px; }

  /* Illustration */
  .illust-todo { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
  .illust-todo li { display: grid; grid-template-columns: 1fr auto; -moz-column-gap: 12px; column-gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); background: var(--paper); }
  .illust-todo strong { display: block; font-family: var(--font-display); font-size: 14px; }
  .illust-todo em { display: block; color: var(--muted-ink); font-size: 11px; font-style: normal; }
  .illust-todo button { min-height: 36px; padding: 6px 14px; background: var(--ink); color: var(--paper); font-size: 12px; letter-spacing: .06em; }
  .illust-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
  .illust-card { padding: 10px; border: 1px solid var(--line); background: var(--paper); display: grid; gap: 6px; }
  .illust-card.on { border-color: var(--ink); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ink) 8%, transparent); }
  .illust-card img { display: block; width: 100%; aspect-ratio: 3/4; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); }
  .illust-card strong { font-family: var(--font-display); font-size: 13px; }
  .illust-card em { color: var(--muted-ink); font-size: 11px; font-style: normal; }
  .illust-select { display: flex; align-items: center; gap: 6px; padding: 4px 6px; font-size: 11px; color: var(--muted-ink); }
  .batch-approve { margin-top: 12px; padding: 10px 14px; border: 1px solid var(--line); background: var(--paper); }
  .batch-approve span { color: var(--muted-ink); font-size: 12px; margin-right: auto; }

  /* Export */
  .export-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .export-card { padding: 16px; border: 1px solid var(--line); background: var(--paper); }
  .export-stale { margin: 8px 0; padding: 8px 10px; background: color-mix(in srgb, var(--seal) 12%, transparent); color: var(--seal); font-size: 11px; }
  .agent-warning { border-color: var(--seal); background: color-mix(in srgb, var(--seal) 6%, var(--surface)); }
  .agent-warning ul { margin: 0; padding-left: 18px; }
  .agent-warning li { color: var(--ink); font-size: 12px; line-height: 1.8; }

  /* Style notes */
  .agent-intro { border-left: 3px solid var(--seal); }
  .style-block { padding: 0; }
  .style-header { display: flex; align-items: flex-start; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--line); }
  .style-header h4 { margin: 0; font-family: var(--font-display); font-size: 15px; }
  .style-header button { padding: 8px 14px; border: 1px solid var(--dai); color: var(--dai); background: transparent; font-size: 12px; letter-spacing: .06em; }
  .style-add { padding: 14px 20px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 60%, var(--surface)); }
  .style-list { list-style: none; margin: 0; padding: 0; }
  .style-list li { padding: 14px 20px; border-bottom: 1px solid var(--line); }
  .style-list li:last-child { border-bottom: 0; }
  .style-list p { margin: 0 0 8px; color: var(--ink); font-size: 13px; line-height: 1.85; white-space: pre-wrap; word-break: break-word; }
  .style-list footer { display: flex; align-items: center; gap: 10px; color: var(--muted-ink); font-size: 11px; }
  .style-list footer em { font-style: normal; }
  .style-actions { margin-left: auto; display: flex; gap: 8px; }
  .style-actions button { padding: 4px 10px; border: 1px solid var(--line); background: transparent; color: var(--muted-ink); font-size: 11px; }
  .style-actions .danger-link { border-color: var(--seal); color: var(--seal); }
  .style-source { padding: 2px 8px; border: 1px solid var(--line); font-size: 10px; letter-spacing: .06em; }
  .style-source.rejection { border-color: var(--seal); color: var(--seal); background: color-mix(in srgb, var(--seal) 8%, transparent); }
  .style-source.manual { border-color: var(--dai); color: var(--dai); background: color-mix(in srgb, var(--dai) 8%, transparent); }
  .style-edit textarea { width: 100%; }

  /* Reject modal */
  .reject-overlay { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 24px; background: color-mix(in srgb, var(--ink) 65%, transparent); backdrop-filter: blur(3px); animation: overlay-in .16s ease-out; }
  .reject-dialog { width: min(480px, 100%); padding: 24px 24px 20px; background: var(--paper); border: 1px solid var(--line); box-shadow: 0 40px 80px -30px rgba(0,0,0,.5); display: grid; gap: 12px; }
  .reject-dialog h3 { margin: 0; font-family: var(--font-display); font-size: 18px; letter-spacing: .04em; }
  .reject-hint { margin: 0; color: var(--muted-ink); font-size: 12px; line-height: 1.7; }
  .reject-dialog textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-size: 14px; line-height: 1.85; resize: vertical; }
  .reject-meta { display: flex; justify-content: flex-end; color: var(--muted-ink); font-size: 11px; }
  .reject-actions { display: flex; justify-content: flex-end; gap: 10px; }
  .reject-actions button { min-height: 40px; padding: 8px 18px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-size: 12px; letter-spacing: .06em; }
  .reject-actions button.primary { border-color: var(--seal); background: var(--seal); color: var(--paper); }
  .reject-actions button:disabled { opacity: .5; cursor: not-allowed; }

  /* BookSettings cover preview */
  .cover-readonly-grid { display: grid; grid-template-columns: 160px 1fr; gap: 20px; align-items: start; }
  .cover-readonly-grid img { display: block; width: 100%; aspect-ratio: 2/3; -o-object-fit: cover; object-fit: cover; border: 1px solid var(--line); }
  .cover-readonly-grid p { margin: 0 0 8px; color: var(--ink); font-size: 13px; line-height: 1.8; }
  .cover-readonly a { color: var(--dai); text-decoration: underline; text-underline-offset: 3px; }

  /* Chapter editor baseline block */
  .baseline-block { border-left: 3px solid var(--dai); }
  .baseline-actions { display: flex; gap: 10px; margin-top: 8px; }
  .baseline-actions button { padding: 8px 16px; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font-size: 12px; letter-spacing: .06em; }
  .baseline-actions button.danger { border-color: var(--seal); color: var(--seal); }
  .baseline-body { max-height: 340px; overflow: auto; margin-top: 12px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); font-family: var(--font-sans); font-size: 13px; line-height: 1.9; white-space: pre-wrap; word-break: break-word; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.pointer-events-none {
  pointer-events: none;
}
.visible {
  visibility: visible;
}
.invisible {
  visibility: hidden;
}
.fixed {
  position: fixed;
}
.absolute {
  position: absolute;
}
.relative {
  position: relative;
}
.inset-0 {
  inset: 0px;
}
.inset-x-0 {
  left: 0px;
  right: 0px;
}
.inset-y-0 {
  top: 0px;
  bottom: 0px;
}
.-bottom-12 {
  bottom: -3rem;
}
.-left-12 {
  left: -3rem;
}
.-right-12 {
  right: -3rem;
}
.-top-12 {
  top: -3rem;
}
.bottom-0 {
  bottom: 0px;
}
.left-0 {
  left: 0px;
}
.left-1\/2 {
  left: 50%;
}
.left-2 {
  left: 0.5rem;
}
.left-\[50\%\] {
  left: 50%;
}
.right-0 {
  right: 0px;
}
.right-2 {
  right: 0.5rem;
}
.right-4 {
  right: 1rem;
}
.top-0 {
  top: 0px;
}
.top-1\/2 {
  top: 50%;
}
.top-2 {
  top: 0.5rem;
}
.top-4 {
  top: 1rem;
}
.top-\[1px\] {
  top: 1px;
}
.top-\[50\%\] {
  top: 50%;
}
.top-\[60\%\] {
  top: 60%;
}
.top-full {
  top: 100%;
}
.isolate {
  isolation: isolate;
}
.z-10 {
  z-index: 10;
}
.z-50 {
  z-index: 50;
}
.z-\[1\] {
  z-index: 1;
}
.col-start-2 {
  grid-column-start: 2;
}
.-mx-1 {
  margin-left: -0.25rem;
  margin-right: -0.25rem;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.my-1 {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}
.-ml-4 {
  margin-left: -1rem;
}
.-mt-4 {
  margin-top: -1rem;
}
.ml-1 {
  margin-left: 0.25rem;
}
.ml-auto {
  margin-left: auto;
}
.mr-2 {
  margin-right: 0.5rem;
}
.mt-1\.5 {
  margin-top: 0.375rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mt-auto {
  margin-top: auto;
}
.line-clamp-1 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.block {
  display: block;
}
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.table {
  display: table;
}
.grid {
  display: grid;
}
.contents {
  display: contents;
}
.hidden {
  display: none;
}
.aspect-square {
  aspect-ratio: 1 / 1;
}
.size-2 {
  width: 0.5rem;
  height: 0.5rem;
}
.size-2\.5 {
  width: 0.625rem;
  height: 0.625rem;
}
.size-3 {
  width: 0.75rem;
  height: 0.75rem;
}
.size-3\.5 {
  width: 0.875rem;
  height: 0.875rem;
}
.size-4 {
  width: 1rem;
  height: 1rem;
}
.size-8 {
  width: 2rem;
  height: 2rem;
}
.size-9 {
  width: 2.25rem;
  height: 2.25rem;
}
.size-full {
  width: 100%;
  height: 100%;
}
.h-1\.5 {
  height: 0.375rem;
}
.h-10 {
  height: 2.5rem;
}
.h-11 {
  height: 2.75rem;
}
.h-12 {
  height: 3rem;
}
.h-2 {
  height: 0.5rem;
}
.h-2\.5 {
  height: 0.625rem;
}
.h-3\.5 {
  height: 0.875rem;
}
.h-4 {
  height: 1rem;
}
.h-8 {
  height: 2rem;
}
.h-9 {
  height: 2.25rem;
}
.h-\[1\.15rem\] {
  height: 1.15rem;
}
.h-\[var\(--cell-size\)\] {
  height: var(--cell-size);
}
.h-\[var\(--radix-navigation-menu-viewport-height\)\] {
  height: var(--radix-navigation-menu-viewport-height);
}
.h-\[var\(--radix-select-trigger-height\)\] {
  height: var(--radix-select-trigger-height);
}
.h-auto {
  height: auto;
}
.h-full {
  height: 100%;
}
.h-px {
  height: 1px;
}
.max-h-\[--radix-select-content-available-height\] {
  max-height: var(--radix-select-content-available-height);
}
.max-h-\[300px\] {
  max-height: 300px;
}
.max-h-\[var\(--radix-context-menu-content-available-height\)\] {
  max-height: var(--radix-context-menu-content-available-height);
}
.min-h-16 {
  min-height: 4rem;
}
.min-h-4 {
  min-height: 1rem;
}
.w-10 {
  width: 2.5rem;
}
.w-11 {
  width: 2.75rem;
}
.w-2 {
  width: 0.5rem;
}
.w-2\.5 {
  width: 0.625rem;
}
.w-3 {
  width: 0.75rem;
}
.w-3\.5 {
  width: 0.875rem;
}
.w-3\/4 {
  width: 75%;
}
.w-4 {
  width: 1rem;
}
.w-64 {
  width: 16rem;
}
.w-72 {
  width: 18rem;
}
.w-8 {
  width: 2rem;
}
.w-9 {
  width: 2.25rem;
}
.w-\[280px\] {
  width: 280px;
}
.w-\[var\(--cell-size\)\] {
  width: var(--cell-size);
}
.w-auto {
  width: auto;
}
.w-fit {
  width: -moz-fit-content;
  width: fit-content;
}
.w-full {
  width: 100%;
}
.w-max {
  width: -moz-max-content;
  width: max-content;
}
.w-px {
  width: 1px;
}
.min-w-0 {
  min-width: 0px;
}
.min-w-\[12rem\] {
  min-width: 12rem;
}
.min-w-\[8rem\] {
  min-width: 8rem;
}
.min-w-\[var\(--cell-size\)\] {
  min-width: var(--cell-size);
}
.min-w-\[var\(--radix-select-trigger-width\)\] {
  min-width: var(--radix-select-trigger-width);
}
.max-w-\[calc\(100\%-2rem\)\] {
  max-width: calc(100% - 2rem);
}
.max-w-lg {
  max-width: 32rem;
}
.max-w-max {
  max-width: -moz-max-content;
  max-width: max-content;
}
.flex-1 {
  flex: 1 1 0%;
}
.shrink-0 {
  flex-shrink: 0;
}
.grow {
  flex-grow: 1;
}
.grow-0 {
  flex-grow: 0;
}
.basis-full {
  flex-basis: 100%;
}
.caption-bottom {
  caption-side: bottom;
}
.border-collapse {
  border-collapse: collapse;
}
.origin-\[--radix-popover-content-transform-origin\] {
  transform-origin: var(--radix-popover-content-transform-origin);
}
.origin-\[--radix-select-content-transform-origin\] {
  transform-origin: var(--radix-select-content-transform-origin);
}
.-translate-x-1\/2 {
  --tw-translate-x: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.-translate-y-1\/2 {
  --tw-translate-y: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.translate-x-\[-50\%\] {
  --tw-translate-x: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.translate-y-0\.5 {
  --tw-translate-y: 0.125rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.translate-y-\[-50\%\] {
  --tw-translate-y: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.translate-y-\[calc\(-50\%_-_2px\)\] {
  --tw-translate-y: calc(-50% - 2px);
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.rotate-45 {
  --tw-rotate: 45deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.rotate-90 {
  --tw-rotate: 90deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.transform {
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
@keyframes caret-blink {

  0%,70%,100% {
    opacity: 1;
  }

  20%,50% {
    opacity: 0;
  }
}
.animate-caret-blink {
  animation: caret-blink 1.25s ease-out infinite;
}
@keyframes pulse {

  50% {
    opacity: .5;
  }
}
.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes spin {

  to {
    transform: rotate(360deg);
  }
}
.animate-spin {
  animation: spin 1s linear infinite;
}
.cursor-default {
  cursor: default;
}
.touch-none {
  touch-action: none;
}
.select-none {
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
.scroll-py-1 {
  scroll-padding-top: 0.25rem;
  scroll-padding-bottom: 0.25rem;
}
.list-none {
  list-style-type: none;
}
.grid-cols-\[0_1fr\] {
  grid-template-columns: 0 1fr;
}
.flex-row {
  flex-direction: row;
}
.flex-col {
  flex-direction: column;
}
.flex-col-reverse {
  flex-direction: column-reverse;
}
.flex-wrap {
  flex-wrap: wrap;
}
.items-start {
  align-items: flex-start;
}
.items-end {
  align-items: flex-end;
}
.items-center {
  align-items: center;
}
.justify-start {
  justify-content: flex-start;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-items-start {
  justify-items: start;
}
.gap-1 {
  gap: 0.25rem;
}
.gap-1\.5 {
  gap: 0.375rem;
}
.gap-2 {
  gap: 0.5rem;
}
.gap-4 {
  gap: 1rem;
}
.gap-y-0\.5 {
  row-gap: 0.125rem;
}
.space-y-1\.5 > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.375rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.375rem * var(--tw-space-y-reverse));
}
.space-y-2 > :not([hidden]) ~ :not([hidden]) {
  --tw-space-y-reverse: 0;
  margin-top: calc(0.5rem * calc(1 - var(--tw-space-y-reverse)));
  margin-bottom: calc(0.5rem * var(--tw-space-y-reverse));
}
.overflow-auto {
  overflow: auto;
}
.overflow-hidden {
  overflow: hidden;
}
.overflow-y-auto {
  overflow-y: auto;
}
.overflow-x-hidden {
  overflow-x: hidden;
}
.whitespace-nowrap {
  white-space: nowrap;
}
.text-balance {
  text-wrap: balance;
}
.break-words {
  overflow-wrap: break-word;
}
.rounded-\[2px\] {
  border-radius: 2px;
}
.rounded-\[inherit\] {
  border-radius: inherit;
}
.rounded-full {
  border-radius: 9999px;
}
.rounded-lg {
  border-radius: var(--radius);
}
.rounded-md {
  border-radius: calc(var(--radius) - 2px);
}
.rounded-none {
  border-radius: 0px;
}
.rounded-sm {
  border-radius: calc(var(--radius) - 4px);
}
.rounded-l-md {
  border-top-left-radius: calc(var(--radius) - 2px);
  border-bottom-left-radius: calc(var(--radius) - 2px);
}
.rounded-r-md {
  border-top-right-radius: calc(var(--radius) - 2px);
  border-bottom-right-radius: calc(var(--radius) - 2px);
}
.rounded-tl-sm {
  border-top-left-radius: calc(var(--radius) - 4px);
}
.border {
  border-width: 1px;
}
.border-y {
  border-top-width: 1px;
  border-bottom-width: 1px;
}
.border-b {
  border-bottom-width: 1px;
}
.border-l {
  border-left-width: 1px;
}
.border-r {
  border-right-width: 1px;
}
.border-t {
  border-top-width: 1px;
}
.border-input {
  border-color: hsl(var(--input));
}
.border-primary {
  border-color: hsl(var(--primary));
}
.border-transparent {
  border-color: transparent;
}
.border-l-transparent {
  border-left-color: transparent;
}
.border-t-transparent {
  border-top-color: transparent;
}
.bg-accent {
  background-color: hsl(var(--accent));
}
.bg-background {
  background-color: hsl(var(--background));
}
.bg-background\/80 {
  background-color: hsl(var(--background) / 0.8);
}
.bg-black\/50 {
  background-color: rgb(0 0 0 / 0.5);
}
.bg-border {
  background-color: hsl(var(--border));
}
.bg-card {
  background-color: hsl(var(--card));
}
.bg-destructive {
  background-color: hsl(var(--destructive));
}
.bg-foreground {
  background-color: hsl(var(--foreground));
}
.bg-muted {
  background-color: hsl(var(--muted));
}
.bg-muted\/50 {
  background-color: hsl(var(--muted) / 0.5);
}
.bg-popover {
  background-color: hsl(var(--popover));
}
.bg-primary {
  background-color: hsl(var(--primary));
}
.bg-primary\/20 {
  background-color: hsl(var(--primary) / 0.2);
}
.bg-secondary {
  background-color: hsl(var(--secondary));
}
.bg-transparent {
  background-color: transparent;
}
.fill-current {
  fill: currentColor;
}
.fill-foreground {
  fill: hsl(var(--foreground));
}
.p-0 {
  padding: 0px;
}
.p-1 {
  padding: 0.25rem;
}
.p-2 {
  padding: 0.5rem;
}
.p-3 {
  padding: 0.75rem;
}
.p-4 {
  padding: 1rem;
}
.p-6 {
  padding: 1.5rem;
}
.p-px {
  padding: 1px;
}
.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.px-2\.5 {
  padding-left: 0.625rem;
  padding-right: 0.625rem;
}
.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.px-5 {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
.px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}
.px-\[var\(--cell-size\)\] {
  padding-left: var(--cell-size);
  padding-right: var(--cell-size);
}
.py-0\.5 {
  padding-top: 0.125rem;
  padding-bottom: 0.125rem;
}
.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.py-1\.5 {
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
}
.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.pb-4 {
  padding-bottom: 1rem;
}
.pl-2 {
  padding-left: 0.5rem;
}
.pl-2\.5 {
  padding-left: 0.625rem;
}
.pl-4 {
  padding-left: 1rem;
}
.pl-8 {
  padding-left: 2rem;
}
.pr-1 {
  padding-right: 0.25rem;
}
.pr-2 {
  padding-right: 0.5rem;
}
.pr-2\.5 {
  padding-right: 0.625rem;
}
.pt-0 {
  padding-top: 0px;
}
.pt-4 {
  padding-top: 1rem;
}
.text-left {
  text-align: left;
}
.text-center {
  text-align: center;
}
.align-middle {
  vertical-align: middle;
}
.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}
.text-\[0\.8rem\] {
  font-size: 0.8rem;
}
.text-base {
  font-size: 1rem;
  line-height: 1.5rem;
}
.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}
.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}
.font-medium {
  font-weight: 500;
}
.font-normal {
  font-weight: 400;
}
.font-semibold {
  font-weight: 600;
}
.leading-none {
  line-height: 1;
}
.tracking-tight {
  letter-spacing: -0.025em;
}
.tracking-widest {
  letter-spacing: 0.1em;
}
.text-accent-foreground {
  color: hsl(var(--accent-foreground));
}
.text-background {
  color: hsl(var(--background));
}
.text-card-foreground {
  color: hsl(var(--card-foreground));
}
.text-current {
  color: currentColor;
}
.text-destructive {
  color: hsl(var(--destructive));
}
.text-destructive-foreground {
  color: hsl(var(--destructive-foreground));
}
.text-foreground {
  color: hsl(var(--foreground));
}
.text-muted-foreground {
  color: hsl(var(--muted-foreground));
}
.text-popover-foreground {
  color: hsl(var(--popover-foreground));
}
.text-primary {
  color: hsl(var(--primary));
}
.text-primary-foreground {
  color: hsl(var(--primary-foreground));
}
.text-secondary-foreground {
  color: hsl(var(--secondary-foreground));
}
.underline-offset-4 {
  text-underline-offset: 4px;
}
.opacity-0 {
  opacity: 0;
}
.opacity-50 {
  opacity: 0.5;
}
.opacity-60 {
  opacity: 0.6;
}
.opacity-70 {
  opacity: 0.7;
}
.shadow {
  --tw-shadow: var(--shadow);
  --tw-shadow-colored: var(--shadow);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.shadow-lg {
  --tw-shadow: var(--shadow-lg);
  --tw-shadow-colored: var(--shadow-lg);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.shadow-md {
  --tw-shadow: var(--shadow-md);
  --tw-shadow-colored: var(--shadow-md);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.shadow-sm {
  --tw-shadow: var(--shadow-sm);
  --tw-shadow-colored: var(--shadow-sm);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.shadow-xs {
  --tw-shadow: var(--shadow-xs);
  --tw-shadow-colored: var(--shadow-xs);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.outline-none {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
.outline {
  outline-style: solid;
}
.ring-0 {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(0px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.ring-ring\/50 {
  --tw-ring-color: hsl(var(--ring) / 0.5);
}
.ring-offset-background {
  --tw-ring-offset-color: hsl(var(--background));
}
.filter {
  filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}
.backdrop-blur-sm {
  --tw-backdrop-blur: blur(4px);
  backdrop-filter: var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);
}
.transition {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-\[color\2c box-shadow\] {
  transition-property: color,box-shadow;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-colors {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-opacity {
  transition-property: opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.transition-transform {
  transition-property: transform;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}
.duration-1000 {
  transition-duration: 1000ms;
}
.duration-200 {
  transition-duration: 200ms;
}
.duration-300 {
  transition-duration: 300ms;
}
.ease-in-out {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes enter {

  from {
    opacity: var(--tw-enter-opacity, 1);
    transform: translate3d(var(--tw-enter-translate-x, 0), var(--tw-enter-translate-y, 0), 0) scale3d(var(--tw-enter-scale, 1), var(--tw-enter-scale, 1), var(--tw-enter-scale, 1)) rotate(var(--tw-enter-rotate, 0));
  }
}
@keyframes exit {

  to {
    opacity: var(--tw-exit-opacity, 1);
    transform: translate3d(var(--tw-exit-translate-x, 0), var(--tw-exit-translate-y, 0), 0) scale3d(var(--tw-exit-scale, 1), var(--tw-exit-scale, 1), var(--tw-exit-scale, 1)) rotate(var(--tw-exit-rotate, 0));
  }
}
.animate-in {
  animation-name: enter;
  animation-duration: 150ms;
  --tw-enter-opacity: initial;
  --tw-enter-scale: initial;
  --tw-enter-rotate: initial;
  --tw-enter-translate-x: initial;
  --tw-enter-translate-y: initial;
}
.fade-in-0 {
  --tw-enter-opacity: 0;
}
.zoom-in-95 {
  --tw-enter-scale: .95;
}
.duration-1000 {
  animation-duration: 1000ms;
}
.duration-200 {
  animation-duration: 200ms;
}
.duration-300 {
  animation-duration: 300ms;
}
.ease-in-out {
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}
.running {
  animation-play-state: running;
}
.\[--cell-size\:calc\(var\(--spacing\)\*8\)\] {
  --cell-size: calc(var(--spacing) * 8);
}
.\[transform-origin\:var\(--radix-tooltip-content-transform-origin\)\] {
  transform-origin: var(--radix-tooltip-content-transform-origin);
}

@keyframes stamp { from { opacity: 0; transform: scale(1.5) rotate(-6deg); } to { opacity: 1; transform: scale(1) rotate(-3deg); } }
@keyframes cloud { from { transform: translateX(-3%); } to { transform: translateX(3%); } }
@keyframes title-reveal { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes card-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

@media (min-width: 900px) {
  .book-cover { max-width: 1100px; margin: 0 auto; padding-inline: 80px; }.cover-credit { left: 80px; }.reading-page { margin-top: 72px; padding-inline: 48px; outline: 4px double var(--line); }.contents-page { padding-top: 120px; }.volume-body.open > div { display: grid; grid-template-columns: 1fr 1fr; -moz-column-gap: 28px; column-gap: 28px; }.toc-entry em { max-width: 240px; }.reader-toolbar { left: 50%; right: auto; width: 480px; transform: translateX(-50%); border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
}

@media (max-width: 1199px) {
  .agent-shell { grid-template-columns: 1fr; }
  .agent-chat-pane { position: static; max-height: none; }
  .agent-summary { grid-template-columns: repeat(3, 1fr); }
  .agent-tabs { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 899px) {
  .author-shell { grid-template-columns: 1fr; min-height: 100svh; }
  .author-sidebar { display: none; }
  .author-topbar {
    display: flex;
    position: sticky;
    top: 0;
    z-index: 40;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: calc(env(safe-area-inset-top) + 10px) 16px 10px;
    background: color-mix(in srgb, var(--paper) 96%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
  }
  .author-topbar-brand { min-width: 0; display: flex; flex-direction: column; gap: 2px; overflow: hidden; }
  .author-topbar-brand strong { font-family: var(--font-display); font-size: 15px; letter-spacing: .08em; }
  .author-topbar-brand span { color: var(--muted-ink); font-size: 11px; letter-spacing: .06em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .author-topbar-menu { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 8px; background: transparent; border: 1px solid var(--line); color: var(--ink); }

  .author-main { padding: 20px 18px calc(env(safe-area-inset-bottom) + 32px); overflow: visible; }
  .author-page-header { margin-bottom: 20px; }
  .author-page-header h1 { font-size: 22px; }
  .author-page-header p:first-child { letter-spacing: .12em; }
  .author-page-sub { font-size: 12px; }

  .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 20px; }
  .stat-card { padding: 12px 8px; }
  .stat-card em { font-size: 10px; letter-spacing: .08em; }
  .stat-card strong { font-size: 22px; }
  .stat-card span { font-size: 10px; }

  .author-block { padding: 16px; margin-bottom: 20px; }
  .author-block h2 { font-size: 15px; }

  .volume-progress li {
    grid-template-columns: 44px minmax(0, 1fr);
    grid-auto-rows: auto;
    align-items: baseline;
    row-gap: 2px;
    -moz-column-gap: 12px;
         column-gap: 12px;
    padding: 12px 10px;
  }
  .volume-progress li span { grid-column: 1; grid-row: 1 / span 2; align-self: center; }
  .volume-progress li strong { grid-column: 2; grid-row: 1; min-width: 0; overflow-wrap: anywhere; }
  .volume-progress li em { grid-column: 2; grid-row: 2; }

  .action-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .action-grid a { padding: 14px 12px; font-size: 13px; min-height: 60px; display: flex; align-items: center; line-height: 1.5; }

  .author-form { gap: 18px; }
  .author-form fieldset { padding: 16px 14px; }
  .author-form legend { font-size: 11px; }
  .author-form .row { grid-template-columns: 1fr; gap: 12px; }
  .author-form label { font-size: 12px; }
  .author-form input,
  .author-form textarea,
  .author-form select { padding: 12px; font-size: 16px; min-height: 44px; width: 100%; box-sizing: border-box; }
  .author-form textarea { min-height: 120px; }
  .author-form label.switch { margin-top: 8px; font-size: 14px; align-items: flex-start; }
  .author-form label.switch input { min-height: 0; width: auto; }
  .author-form-actions { flex-wrap: wrap; gap: 10px; }
  .author-form-actions button[type="submit"] { flex: 1 1 auto; min-height: 48px; padding: 0 22px; }
  .author-form-actions .danger { flex: 0 0 auto; min-height: 48px; padding: 0 18px; }

  .keyword-input-wrap { flex-wrap: wrap; gap: 8px; }
  .keyword-input-wrap input { flex: 1 1 100%; }
  .keyword-input-wrap button { min-height: 44px; padding: 0 16px; flex: 0 0 auto; }
  .keyword-chips span { padding: 8px 12px; font-size: 13px; }
  .keyword-chips span button { min-width: 28px; min-height: 28px; padding: 0; }

  .chapter-editor-page .chapter-form > .author-form-actions {
    position: sticky;
    bottom: 0;
    z-index: 20;
    margin-inline: -18px;
    padding: 12px 18px calc(env(safe-area-inset-bottom) + 12px);
    background: color-mix(in srgb, var(--paper) 95%, transparent);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--line);
  }
  .chapter-editor-page .chapter-body { min-height: 220px; }
  .baseline-actions { flex-wrap: wrap; }
  .baseline-actions button { min-height: 44px; padding: 0 14px; }
  .baseline-body { max-height: 220px; }

  .volume-editor li { grid-template-columns: 44px minmax(0, 1fr); grid-auto-rows: auto; row-gap: 10px; -moz-column-gap: 12px; column-gap: 12px; padding: 14px; }
  .volume-editor li > span:first-child { grid-column: 1; grid-row: 1 / span 2; align-self: center; color: var(--muted-ink); font-size: 12px; }
  .volume-editor input { grid-column: 2; grid-row: 1; width: 100%; padding: 12px; font-size: 16px; min-height: 44px; }
  .volume-editor button { grid-column: 2; grid-row: 2; justify-self: start; min-height: 44px; padding: 0 18px; font-size: 13px; }

  .chapters-filters { flex-direction: column; align-items: stretch; gap: 12px; padding-bottom: 14px; margin-bottom: 16px; }
  .chapters-filters .pill-group { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .chapters-filters .pill-group::-webkit-scrollbar { display: none; }
  .pill-group button { flex: 0 0 auto; min-height: 44px; padding: 10px 14px; font-size: 13px; white-space: nowrap; }

  .chapter-table { display: none; }
  .chapter-card-list { display: grid; gap: 10px; }
  .chapter-card-list li { padding: 0; margin: 0; }
  .chapter-card-list a {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20px;
    -moz-column-gap: 12px;
         column-gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    text-decoration: none;
    min-height: 68px;
  }
  .chapter-card-list a:active { background: color-mix(in srgb, var(--paper) 50%, var(--surface)); }
  .chapter-card-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
  .chapter-card-head em { color: var(--muted-ink); font-size: 11px; letter-spacing: .1em; font-style: normal; }
  .chapter-card-head strong { font-family: var(--font-display); font-size: 15px; word-break: break-word; }
  .chapter-card-quote {
    color: var(--muted-ink); font-size: 12px; line-height: 1.7;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
  }
  .chapter-card-arrow { align-self: center; color: var(--muted-ink); font-size: 18px; line-height: 1; text-align: center; }
  .chapter-card-meta { display: flex; align-items: center; gap: 8px; margin-top: 6px; color: var(--muted-ink); font-size: 11px; letter-spacing: .04em; }

  .messages-list li { padding: 16px; }
  .message-meta { flex-direction: column; align-items: flex-start; gap: 4px; }
  .message-tools { flex-direction: column; align-items: stretch; gap: 8px; }
  .message-tools > * { width: 100%; text-align: left; }
  .message-tools button { min-height: 44px; padding: 10px 16px; }

  /* 读者登录页在书卷布局里，顶部要让开那条 48px 固定栏。 */
  .auth-page { min-height: 100svh; padding: calc(env(safe-area-inset-top) + 72px) 20px calc(env(safe-area-inset-bottom) + 24px); place-items: start center; }
  .auth-card { padding: 28px 22px; box-shadow: 0 24px 44px -28px rgba(38,38,43,.35); }
  .auth-card h1 { font-size: 22px; }
  .auth-card input { padding: 12px 14px; font-size: 16px; min-height: 44px; }
  .auth-card button[type="submit"] { min-height: 48px; }
  .auth-card form { gap: 12px; }
  .ghost-button { min-height: 44px; }

  .agent-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .agent-summary > div { padding: 10px 8px; }
  .agent-summary strong { font-size: 20px; }
  .agent-summary em { font-size: 10px; letter-spacing: .08em; }
  .agent-summary span { font-size: 10px; }

  .agent-shell { grid-template-columns: 1fr; gap: 16px; }
  .agent-chat-pane { max-height: none; padding: 16px; }

  .agent-tabs {
    display: flex;
    grid-template-columns: none;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 6px;
    padding: 4px;
  }
  .agent-tabs::-webkit-scrollbar { display: none; }
  .agent-tabs button {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 10px 14px;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: nowrap;
  }
  .agent-tabs button em { display: none; }

  .agent-block { padding: 16px; }
  .agent-form-actions { flex-wrap: wrap; gap: 8px; }
  .agent-form-actions button, .agent-form-actions a { flex: 0 0 auto; min-height: 44px; padding: 10px 16px; }

  .deliverable-grid { grid-template-columns: 1fr; }
  .polish-diff { grid-template-columns: 1fr; }
  .export-cards { grid-template-columns: 1fr; }
  .cover-readonly-grid { grid-template-columns: 1fr; }
  .polish-card header { flex-direction: column; align-items: flex-start; }
  .polish-header-meta { text-align: left; }
  .cover-grid, .illust-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }

  .about-actions { flex-direction: column; align-items: center; gap: 18px; }
  .about-actions button { padding: 14px 32px; min-height: 48px; letter-spacing: .12em; }
  .about-nav-pair { justify-content: center; gap: 32px; }
  .about-nav-pair a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 8px; }

  .account-page { padding: 76px 18px 88px; }
  .account-form { flex-direction: column; }
  .account-form input, .account-form button { min-height: 46px; font-size: 16px; }
  .account-form-block input { min-height: 46px; font-size: 16px; }
  .account-actions { flex-direction: column; align-items: stretch; gap: 14px; text-align: center; }
  .account-actions button { min-height: 46px; }
  .author-denied { padding: 60px 22px; }
  .author-denied-actions { flex-direction: column; align-items: stretch; text-align: center; }
  .author-denied-actions button { min-height: 46px; }
}

/* 最窄屏优先保住书名与「我的」两个入口，副题让位。 */
@media (max-width: 430px) {
  .book-header-brand span { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } }
.file\:border-0::file-selector-button {
  border-width: 0px;
}
.file\:bg-transparent::file-selector-button {
  background-color: transparent;
}
.file\:text-sm::file-selector-button {
  font-size: 0.875rem;
  line-height: 1.25rem;
}
.file\:font-medium::file-selector-button {
  font-weight: 500;
}
.file\:text-foreground::file-selector-button {
  color: hsl(var(--foreground));
}
.placeholder\:text-muted-foreground::-moz-placeholder {
  color: hsl(var(--muted-foreground));
}
.placeholder\:text-muted-foreground::placeholder {
  color: hsl(var(--muted-foreground));
}
.after\:absolute::after {
  content: var(--tw-content);
  position: absolute;
}
.after\:inset-y-0::after {
  content: var(--tw-content);
  top: 0px;
  bottom: 0px;
}
.after\:left-1\/2::after {
  content: var(--tw-content);
  left: 50%;
}
.after\:w-1::after {
  content: var(--tw-content);
  width: 0.25rem;
}
.after\:-translate-x-1\/2::after {
  content: var(--tw-content);
  --tw-translate-x: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.first\:rounded-l-md:first-child {
  border-top-left-radius: calc(var(--radius) - 2px);
  border-bottom-left-radius: calc(var(--radius) - 2px);
}
.first\:border-l:first-child {
  border-left-width: 1px;
}
.last\:rounded-r-md:last-child {
  border-top-right-radius: calc(var(--radius) - 2px);
  border-bottom-right-radius: calc(var(--radius) - 2px);
}
.last\:border-b-0:last-child {
  border-bottom-width: 0px;
}
.hover\:bg-accent:hover {
  background-color: hsl(var(--accent));
}
.hover\:bg-destructive\/80:hover {
  background-color: hsl(var(--destructive) / 0.8);
}
.hover\:bg-destructive\/90:hover {
  background-color: hsl(var(--destructive) / 0.9);
}
.hover\:bg-muted:hover {
  background-color: hsl(var(--muted));
}
.hover\:bg-muted\/50:hover {
  background-color: hsl(var(--muted) / 0.5);
}
.hover\:bg-primary\/80:hover {
  background-color: hsl(var(--primary) / 0.8);
}
.hover\:bg-primary\/90:hover {
  background-color: hsl(var(--primary) / 0.9);
}
.hover\:bg-secondary\/80:hover {
  background-color: hsl(var(--secondary) / 0.8);
}
.hover\:text-accent-foreground:hover {
  color: hsl(var(--accent-foreground));
}
.hover\:text-foreground:hover {
  color: hsl(var(--foreground));
}
.hover\:text-muted-foreground:hover {
  color: hsl(var(--muted-foreground));
}
.hover\:underline:hover {
  text-decoration-line: underline;
}
.hover\:opacity-100:hover {
  opacity: 1;
}
.hover\:ring-4:hover {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus\:bg-accent:focus {
  background-color: hsl(var(--accent));
}
.focus\:text-accent-foreground:focus {
  color: hsl(var(--accent-foreground));
}
.focus\:outline-none:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
.focus\:ring-2:focus {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus\:ring-ring:focus {
  --tw-ring-color: hsl(var(--ring));
}
.focus\:ring-offset-2:focus {
  --tw-ring-offset-width: 2px;
}
.focus-visible\:border-ring:focus-visible {
  border-color: hsl(var(--ring));
}
.focus-visible\:outline-none:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
.focus-visible\:outline-1:focus-visible {
  outline-width: 1px;
}
.focus-visible\:ring-1:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus-visible\:ring-2:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus-visible\:ring-4:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus-visible\:ring-\[3px\]:focus-visible {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.focus-visible\:ring-ring:focus-visible {
  --tw-ring-color: hsl(var(--ring));
}
.focus-visible\:ring-ring\/50:focus-visible {
  --tw-ring-color: hsl(var(--ring) / 0.5);
}
.focus-visible\:ring-offset-1:focus-visible {
  --tw-ring-offset-width: 1px;
}
.focus-visible\:ring-offset-2:focus-visible {
  --tw-ring-offset-width: 2px;
}
.disabled\:pointer-events-none:disabled {
  pointer-events: none;
}
.disabled\:cursor-not-allowed:disabled {
  cursor: not-allowed;
}
.disabled\:opacity-50:disabled {
  opacity: 0.5;
}
.peer:disabled ~ .peer-disabled\:cursor-not-allowed {
  cursor: not-allowed;
}
.peer:disabled ~ .peer-disabled\:opacity-70 {
  opacity: 0.7;
}
.has-\[\>svg\]\:grid-cols-\[calc\(var\(--spacing\)\*4\)_1fr\]:has(>svg) {
  grid-template-columns: calc(var(--spacing) * 4) 1fr;
}
.has-\[\>svg\]\:gap-x-3:has(>svg) {
  -moz-column-gap: 0.75rem;
       column-gap: 0.75rem;
}
.has-\[\:focus\]\:border-ring:has(:focus) {
  border-color: hsl(var(--ring));
}
.has-\[\:disabled\]\:opacity-50:has(:disabled) {
  opacity: 0.5;
}
.has-\[\:focus\]\:ring-\[3px\]:has(:focus) {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.has-\[\:focus\]\:ring-ring\/50:has(:focus) {
  --tw-ring-color: hsl(var(--ring) / 0.5);
}
.aria-disabled\:opacity-50[aria-disabled="true"] {
  opacity: 0.5;
}
.aria-selected\:text-muted-foreground[aria-selected="true"] {
  color: hsl(var(--muted-foreground));
}
.data-\[disabled\=true\]\:pointer-events-none[data-disabled="true"] {
  pointer-events: none;
}
.data-\[disabled\]\:pointer-events-none[data-disabled] {
  pointer-events: none;
}
.data-\[active\=true\]\:z-10[data-active="true"] {
  z-index: 10;
}
.data-\[orientation\=horizontal\]\:h-1\.5[data-orientation="horizontal"] {
  height: 0.375rem;
}
.data-\[orientation\=horizontal\]\:h-full[data-orientation="horizontal"] {
  height: 100%;
}
.data-\[orientation\=horizontal\]\:h-px[data-orientation="horizontal"] {
  height: 1px;
}
.data-\[orientation\=vertical\]\:h-full[data-orientation="vertical"] {
  height: 100%;
}
.data-\[panel-group-direction\=vertical\]\:h-px[data-panel-group-direction="vertical"] {
  height: 1px;
}
.data-\[orientation\=vertical\]\:min-h-44[data-orientation="vertical"] {
  min-height: 11rem;
}
.data-\[orientation\=horizontal\]\:w-full[data-orientation="horizontal"] {
  width: 100%;
}
.data-\[orientation\=vertical\]\:w-1\.5[data-orientation="vertical"] {
  width: 0.375rem;
}
.data-\[orientation\=vertical\]\:w-auto[data-orientation="vertical"] {
  width: auto;
}
.data-\[orientation\=vertical\]\:w-full[data-orientation="vertical"] {
  width: 100%;
}
.data-\[orientation\=vertical\]\:w-px[data-orientation="vertical"] {
  width: 1px;
}
.data-\[panel-group-direction\=vertical\]\:w-full[data-panel-group-direction="vertical"] {
  width: 100%;
}
.data-\[side\=bottom\]\:translate-y-1[data-side="bottom"] {
  --tw-translate-y: 0.25rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[side\=left\]\:-translate-x-1[data-side="left"] {
  --tw-translate-x: -0.25rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[side\=right\]\:translate-x-1[data-side="right"] {
  --tw-translate-x: 0.25rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[side\=top\]\:-translate-y-1[data-side="top"] {
  --tw-translate-y: -0.25rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[state\=checked\]\:translate-x-\[calc\(100\%-2px\)\][data-state="checked"] {
  --tw-translate-x: calc(100% - 2px);
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[state\=unchecked\]\:translate-x-0[data-state="unchecked"] {
  --tw-translate-x: 0px;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
@keyframes accordion-up {

  from {
    height: var(--radix-accordion-content-height);
  }

  to {
    height: 0;
  }
}
.data-\[state\=closed\]\:animate-accordion-up[data-state="closed"] {
  animation: accordion-up 0.2s ease-out;
}
@keyframes accordion-down {

  from {
    height: 0;
  }

  to {
    height: var(--radix-accordion-content-height);
  }
}
.data-\[state\=open\]\:animate-accordion-down[data-state="open"] {
  animation: accordion-down 0.2s ease-out;
}
.data-\[orientation\=vertical\]\:flex-col[data-orientation="vertical"] {
  flex-direction: column;
}
.data-\[panel-group-direction\=vertical\]\:flex-col[data-panel-group-direction="vertical"] {
  flex-direction: column;
}
.data-\[range-end\=true\]\:rounded-md[data-range-end="true"] {
  border-radius: calc(var(--radius) - 2px);
}
.data-\[range-middle\=true\]\:rounded-none[data-range-middle="true"] {
  border-radius: 0px;
}
.data-\[range-start\=true\]\:rounded-md[data-range-start="true"] {
  border-radius: calc(var(--radius) - 2px);
}
.data-\[selected\=true\]\:rounded-none[data-selected="true"] {
  border-radius: 0px;
}
.data-\[range-end\=true\]\:rounded-r-md[data-range-end="true"] {
  border-top-right-radius: calc(var(--radius) - 2px);
  border-bottom-right-radius: calc(var(--radius) - 2px);
}
.data-\[range-start\=true\]\:rounded-l-md[data-range-start="true"] {
  border-top-left-radius: calc(var(--radius) - 2px);
  border-bottom-left-radius: calc(var(--radius) - 2px);
}
.data-\[active\=true\]\:border-ring[data-active="true"] {
  border-color: hsl(var(--ring));
}
.data-\[active\=true\]\:bg-accent\/50[data-active="true"] {
  background-color: hsl(var(--accent) / 0.5);
}
.data-\[range-end\=true\]\:bg-primary[data-range-end="true"] {
  background-color: hsl(var(--primary));
}
.data-\[range-middle\=true\]\:bg-accent[data-range-middle="true"] {
  background-color: hsl(var(--accent));
}
.data-\[range-start\=true\]\:bg-primary[data-range-start="true"] {
  background-color: hsl(var(--primary));
}
.data-\[selected-single\=true\]\:bg-primary[data-selected-single="true"] {
  background-color: hsl(var(--primary));
}
.data-\[selected\=true\]\:bg-accent[data-selected="true"] {
  background-color: hsl(var(--accent));
}
.data-\[state\=active\]\:bg-background[data-state="active"] {
  background-color: hsl(var(--background));
}
.data-\[state\=checked\]\:bg-primary[data-state="checked"] {
  background-color: hsl(var(--primary));
}
.data-\[state\=on\]\:bg-accent[data-state="on"] {
  background-color: hsl(var(--accent));
}
.data-\[state\=open\]\:bg-accent[data-state="open"] {
  background-color: hsl(var(--accent));
}
.data-\[state\=open\]\:bg-accent\/50[data-state="open"] {
  background-color: hsl(var(--accent) / 0.5);
}
.data-\[state\=open\]\:bg-secondary[data-state="open"] {
  background-color: hsl(var(--secondary));
}
.data-\[state\=selected\]\:bg-muted[data-state="selected"] {
  background-color: hsl(var(--muted));
}
.data-\[state\=unchecked\]\:bg-input[data-state="unchecked"] {
  background-color: hsl(var(--input));
}
.data-\[inset\]\:pl-8[data-inset] {
  padding-left: 2rem;
}
.data-\[active\=true\]\:text-accent-foreground[data-active="true"] {
  color: hsl(var(--accent-foreground));
}
.data-\[error\=true\]\:text-destructive[data-error="true"] {
  color: hsl(var(--destructive));
}
.data-\[placeholder\]\:text-muted-foreground[data-placeholder] {
  color: hsl(var(--muted-foreground));
}
.data-\[range-end\=true\]\:text-primary-foreground[data-range-end="true"] {
  color: hsl(var(--primary-foreground));
}
.data-\[range-middle\=true\]\:text-accent-foreground[data-range-middle="true"] {
  color: hsl(var(--accent-foreground));
}
.data-\[range-start\=true\]\:text-primary-foreground[data-range-start="true"] {
  color: hsl(var(--primary-foreground));
}
.data-\[selected-single\=true\]\:text-primary-foreground[data-selected-single="true"] {
  color: hsl(var(--primary-foreground));
}
.data-\[selected\=true\]\:text-accent-foreground[data-selected="true"] {
  color: hsl(var(--accent-foreground));
}
.data-\[state\=active\]\:text-foreground[data-state="active"] {
  color: hsl(var(--foreground));
}
.data-\[state\=checked\]\:text-primary-foreground[data-state="checked"] {
  color: hsl(var(--primary-foreground));
}
.data-\[state\=on\]\:text-accent-foreground[data-state="on"] {
  color: hsl(var(--accent-foreground));
}
.data-\[state\=open\]\:text-accent-foreground[data-state="open"] {
  color: hsl(var(--accent-foreground));
}
.data-\[state\=open\]\:text-muted-foreground[data-state="open"] {
  color: hsl(var(--muted-foreground));
}
.data-\[variant\=destructive\]\:text-destructive[data-variant="destructive"] {
  color: hsl(var(--destructive));
}
.data-\[disabled\=true\]\:opacity-50[data-disabled="true"] {
  opacity: 0.5;
}
.data-\[disabled\]\:opacity-50[data-disabled] {
  opacity: 0.5;
}
.data-\[state\=active\]\:shadow-sm[data-state="active"] {
  --tw-shadow: var(--shadow-sm);
  --tw-shadow-colored: var(--shadow-sm);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.data-\[active\=true\]\:ring-\[3px\][data-active="true"] {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.data-\[active\=true\]\:ring-ring\/50[data-active="true"] {
  --tw-ring-color: hsl(var(--ring) / 0.5);
}
.data-\[state\=closed\]\:duration-300[data-state="closed"] {
  transition-duration: 300ms;
}
.data-\[state\=open\]\:duration-500[data-state="open"] {
  transition-duration: 500ms;
}
.data-\[motion\^\=from-\]\:animate-in[data-motion^="from-"] {
  animation-name: enter;
  animation-duration: 150ms;
  --tw-enter-opacity: initial;
  --tw-enter-scale: initial;
  --tw-enter-rotate: initial;
  --tw-enter-translate-x: initial;
  --tw-enter-translate-y: initial;
}
.data-\[state\=open\]\:animate-in[data-state="open"] {
  animation-name: enter;
  animation-duration: 150ms;
  --tw-enter-opacity: initial;
  --tw-enter-scale: initial;
  --tw-enter-rotate: initial;
  --tw-enter-translate-x: initial;
  --tw-enter-translate-y: initial;
}
.data-\[state\=visible\]\:animate-in[data-state="visible"] {
  animation-name: enter;
  animation-duration: 150ms;
  --tw-enter-opacity: initial;
  --tw-enter-scale: initial;
  --tw-enter-rotate: initial;
  --tw-enter-translate-x: initial;
  --tw-enter-translate-y: initial;
}
.data-\[motion\^\=to-\]\:animate-out[data-motion^="to-"] {
  animation-name: exit;
  animation-duration: 150ms;
  --tw-exit-opacity: initial;
  --tw-exit-scale: initial;
  --tw-exit-rotate: initial;
  --tw-exit-translate-x: initial;
  --tw-exit-translate-y: initial;
}
.data-\[state\=closed\]\:animate-out[data-state="closed"] {
  animation-name: exit;
  animation-duration: 150ms;
  --tw-exit-opacity: initial;
  --tw-exit-scale: initial;
  --tw-exit-rotate: initial;
  --tw-exit-translate-x: initial;
  --tw-exit-translate-y: initial;
}
.data-\[state\=hidden\]\:animate-out[data-state="hidden"] {
  animation-name: exit;
  animation-duration: 150ms;
  --tw-exit-opacity: initial;
  --tw-exit-scale: initial;
  --tw-exit-rotate: initial;
  --tw-exit-translate-x: initial;
  --tw-exit-translate-y: initial;
}
.data-\[motion\^\=from-\]\:fade-in[data-motion^="from-"] {
  --tw-enter-opacity: 0;
}
.data-\[motion\^\=to-\]\:fade-out[data-motion^="to-"] {
  --tw-exit-opacity: 0;
}
.data-\[state\=closed\]\:fade-out-0[data-state="closed"] {
  --tw-exit-opacity: 0;
}
.data-\[state\=hidden\]\:fade-out[data-state="hidden"] {
  --tw-exit-opacity: 0;
}
.data-\[state\=open\]\:fade-in-0[data-state="open"] {
  --tw-enter-opacity: 0;
}
.data-\[state\=visible\]\:fade-in[data-state="visible"] {
  --tw-enter-opacity: 0;
}
.data-\[state\=closed\]\:zoom-out-95[data-state="closed"] {
  --tw-exit-scale: .95;
}
.data-\[state\=open\]\:zoom-in-90[data-state="open"] {
  --tw-enter-scale: .9;
}
.data-\[state\=open\]\:zoom-in-95[data-state="open"] {
  --tw-enter-scale: .95;
}
.data-\[motion\=from-end\]\:slide-in-from-right-52[data-motion="from-end"] {
  --tw-enter-translate-x: 13rem;
}
.data-\[motion\=from-start\]\:slide-in-from-left-52[data-motion="from-start"] {
  --tw-enter-translate-x: -13rem;
}
.data-\[motion\=to-end\]\:slide-out-to-right-52[data-motion="to-end"] {
  --tw-exit-translate-x: 13rem;
}
.data-\[motion\=to-start\]\:slide-out-to-left-52[data-motion="to-start"] {
  --tw-exit-translate-x: -13rem;
}
.data-\[side\=bottom\]\:slide-in-from-top-2[data-side="bottom"] {
  --tw-enter-translate-y: -0.5rem;
}
.data-\[side\=left\]\:slide-in-from-right-2[data-side="left"] {
  --tw-enter-translate-x: 0.5rem;
}
.data-\[side\=right\]\:slide-in-from-left-2[data-side="right"] {
  --tw-enter-translate-x: -0.5rem;
}
.data-\[side\=top\]\:slide-in-from-bottom-2[data-side="top"] {
  --tw-enter-translate-y: 0.5rem;
}
.data-\[state\=closed\]\:slide-out-to-bottom[data-state="closed"] {
  --tw-exit-translate-y: 100%;
}
.data-\[state\=closed\]\:slide-out-to-left[data-state="closed"] {
  --tw-exit-translate-x: -100%;
}
.data-\[state\=closed\]\:slide-out-to-left-1\/2[data-state="closed"] {
  --tw-exit-translate-x: -50%;
}
.data-\[state\=closed\]\:slide-out-to-right[data-state="closed"] {
  --tw-exit-translate-x: 100%;
}
.data-\[state\=closed\]\:slide-out-to-top[data-state="closed"] {
  --tw-exit-translate-y: -100%;
}
.data-\[state\=closed\]\:slide-out-to-top-\[48\%\][data-state="closed"] {
  --tw-exit-translate-y: -48%;
}
.data-\[state\=open\]\:slide-in-from-bottom[data-state="open"] {
  --tw-enter-translate-y: 100%;
}
.data-\[state\=open\]\:slide-in-from-left[data-state="open"] {
  --tw-enter-translate-x: -100%;
}
.data-\[state\=open\]\:slide-in-from-left-1\/2[data-state="open"] {
  --tw-enter-translate-x: -50%;
}
.data-\[state\=open\]\:slide-in-from-right[data-state="open"] {
  --tw-enter-translate-x: 100%;
}
.data-\[state\=open\]\:slide-in-from-top[data-state="open"] {
  --tw-enter-translate-y: -100%;
}
.data-\[state\=open\]\:slide-in-from-top-\[48\%\][data-state="open"] {
  --tw-enter-translate-y: -48%;
}
.data-\[state\=closed\]\:duration-300[data-state="closed"] {
  animation-duration: 300ms;
}
.data-\[state\=open\]\:duration-500[data-state="open"] {
  animation-duration: 500ms;
}
.\*\:data-\[slot\=alert-description\]\:text-destructive\/90[data-slot="alert-description"] > * {
  color: hsl(var(--destructive) / 0.9);
}
.data-\[panel-group-direction\=vertical\]\:after\:left-0[data-panel-group-direction="vertical"]::after {
  content: var(--tw-content);
  left: 0px;
}
.data-\[panel-group-direction\=vertical\]\:after\:h-1[data-panel-group-direction="vertical"]::after {
  content: var(--tw-content);
  height: 0.25rem;
}
.data-\[panel-group-direction\=vertical\]\:after\:w-full[data-panel-group-direction="vertical"]::after {
  content: var(--tw-content);
  width: 100%;
}
.data-\[panel-group-direction\=vertical\]\:after\:-translate-y-1\/2[data-panel-group-direction="vertical"]::after {
  content: var(--tw-content);
  --tw-translate-y: -50%;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[panel-group-direction\=vertical\]\:after\:translate-x-0[data-panel-group-direction="vertical"]::after {
  content: var(--tw-content);
  --tw-translate-x: 0px;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.data-\[active\=true\]\:hover\:bg-accent:hover[data-active="true"] {
  background-color: hsl(var(--accent));
}
.data-\[state\=open\]\:hover\:bg-accent:hover[data-state="open"] {
  background-color: hsl(var(--accent));
}
.data-\[active\=true\]\:focus\:bg-accent:focus[data-active="true"] {
  background-color: hsl(var(--accent));
}
.data-\[state\=open\]\:focus\:bg-accent:focus[data-state="open"] {
  background-color: hsl(var(--accent));
}
.data-\[variant\=destructive\]\:focus\:bg-destructive\/10:focus[data-variant="destructive"] {
  background-color: hsl(var(--destructive) / 0.1);
}
.data-\[variant\=destructive\]\:focus\:text-destructive:focus[data-variant="destructive"] {
  color: hsl(var(--destructive));
}
.group\/day[data-focused="true"] .group-data-\[focused\=true\]\/day\:relative {
  position: relative;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:top-full {
  top: 100%;
}
.group\/day[data-focused="true"] .group-data-\[focused\=true\]\/day\:z-10 {
  z-index: 10;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:mt-1\.5 {
  margin-top: 0.375rem;
}
.group[data-state="open"] .group-data-\[state\=open\]\:rotate-180 {
  --tw-rotate: 180deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:overflow-hidden {
  overflow: hidden;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:rounded-md {
  border-radius: calc(var(--radius) - 2px);
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:border {
  border-width: 1px;
}
.group\/day[data-focused="true"] .group-data-\[focused\=true\]\/day\:border-ring {
  border-color: hsl(var(--ring));
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:bg-popover {
  background-color: hsl(var(--popover));
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:text-popover-foreground {
  color: hsl(var(--popover-foreground));
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:shadow {
  --tw-shadow: var(--shadow);
  --tw-shadow-colored: var(--shadow);
  box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
}
.group\/day[data-focused="true"] .group-data-\[focused\=true\]\/day\:ring-\[3px\] {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}
.group\/day[data-focused="true"] .group-data-\[focused\=true\]\/day\:ring-ring\/50 {
  --tw-ring-color: hsl(var(--ring) / 0.5);
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:duration-200 {
  transition-duration: 200ms;
  animation-duration: 200ms;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=open\]\:animate-in[data-state="open"] {
  animation-name: enter;
  animation-duration: 150ms;
  --tw-enter-opacity: initial;
  --tw-enter-scale: initial;
  --tw-enter-rotate: initial;
  --tw-enter-translate-x: initial;
  --tw-enter-translate-y: initial;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=closed\]\:animate-out[data-state="closed"] {
  animation-name: exit;
  animation-duration: 150ms;
  --tw-exit-opacity: initial;
  --tw-exit-scale: initial;
  --tw-exit-rotate: initial;
  --tw-exit-translate-x: initial;
  --tw-exit-translate-y: initial;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=closed\]\:fade-out-0[data-state="closed"] {
  --tw-exit-opacity: 0;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=open\]\:fade-in-0[data-state="open"] {
  --tw-enter-opacity: 0;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=closed\]\:zoom-out-95[data-state="closed"] {
  --tw-exit-scale: .95;
}
.group\/navigation-menu[data-viewport="false"] .group-data-\[viewport\=false\]\/navigation-menu\:data-\[state\=open\]\:zoom-in-95[data-state="open"] {
  --tw-enter-scale: .95;
}
.dark\:bg-input\/30:is(.dark *) {
  background-color: hsl(var(--input) / 0.3);
}
.dark\:hover\:text-accent-foreground:hover:is(.dark *) {
  color: hsl(var(--accent-foreground));
}
.dark\:data-\[state\=checked\]\:bg-primary-foreground[data-state="checked"]:is(.dark *) {
  background-color: hsl(var(--primary-foreground));
}
.dark\:data-\[state\=unchecked\]\:bg-foreground[data-state="unchecked"]:is(.dark *) {
  background-color: hsl(var(--foreground));
}
.dark\:data-\[state\=unchecked\]\:bg-input\/80[data-state="unchecked"]:is(.dark *) {
  background-color: hsl(var(--input) / 0.8);
}
.dark\:data-\[variant\=destructive\]\:focus\:bg-destructive\/20:focus[data-variant="destructive"]:is(.dark *) {
  background-color: hsl(var(--destructive) / 0.2);
}
@media (min-width: 640px) {

  .sm\:max-w-lg {
    max-width: 32rem;
  }

  .sm\:max-w-sm {
    max-width: 24rem;
  }

  .sm\:flex-row {
    flex-direction: row;
  }

  .sm\:justify-end {
    justify-content: flex-end;
  }

  .sm\:gap-2\.5 {
    gap: 0.625rem;
  }

  .sm\:space-x-2 > :not([hidden]) ~ :not([hidden]) {
    --tw-space-x-reverse: 0;
    margin-right: calc(0.5rem * var(--tw-space-x-reverse));
    margin-left: calc(0.5rem * calc(1 - var(--tw-space-x-reverse)));
  }

  .sm\:rounded-lg {
    border-radius: var(--radius);
  }

  .sm\:text-left {
    text-align: left;
  }
}
@media (min-width: 768px) {

  .md\:absolute {
    position: absolute;
  }

  .md\:w-\[var\(--radix-navigation-menu-viewport-width\)\] {
    width: var(--radix-navigation-menu-viewport-width);
  }

  .md\:w-auto {
    width: auto;
  }

  .md\:flex-row {
    flex-direction: row;
  }

  .md\:text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
  }
}
.\[\&\:first-child\[data-selected\=true\]_button\]\:rounded-l-md:first-child[data-selected=true] button {
  border-top-left-radius: calc(var(--radius) - 2px);
  border-bottom-left-radius: calc(var(--radius) - 2px);
}
.\[\&\:has\(\[role\=checkbox\]\)\]\:pr-0:has([role=checkbox]) {
  padding-right: 0px;
}
.\[\&\:last-child\[data-selected\=true\]_button\]\:rounded-r-md:last-child[data-selected=true] button {
  border-top-right-radius: calc(var(--radius) - 2px);
  border-bottom-right-radius: calc(var(--radius) - 2px);
}
.\[\&\:nth-child\(2\)\[data-selected\=true\]_button\]\:rounded-l-md:nth-child(2)[data-selected=true] button {
  border-top-left-radius: calc(var(--radius) - 2px);
  border-bottom-left-radius: calc(var(--radius) - 2px);
}
.\[\&\>span\]\:line-clamp-1>span {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.\[\&\>span\]\:text-xs>span {
  font-size: 0.75rem;
  line-height: 1rem;
}
.\[\&\>span\]\:opacity-70>span {
  opacity: 0.7;
}
.\[\&\>svg\]\:size-3\.5>svg {
  width: 0.875rem;
  height: 0.875rem;
}
.\[\&\>svg\]\:size-4>svg {
  width: 1rem;
  height: 1rem;
}
.\[\&\>svg\]\:h-3\.5>svg {
  height: 0.875rem;
}
.\[\&\>svg\]\:w-3\.5>svg {
  width: 0.875rem;
}
.\[\&\>svg\]\:translate-y-0\.5>svg {
  --tw-translate-y: 0.125rem;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.\[\&\>svg\]\:text-current>svg {
  color: currentColor;
}
.\[\&\>svg\]\:text-muted-foreground>svg {
  color: hsl(var(--muted-foreground));
}
.\[\&\>tr\]\:last\:border-b-0:last-child>tr {
  border-bottom-width: 0px;
}
.\[\&\[data-panel-group-direction\=vertical\]\>div\]\:rotate-90[data-panel-group-direction=vertical]>div {
  --tw-rotate: 90deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.\[\&\[data-state\=open\]\>svg\]\:rotate-180[data-state=open]>svg {
  --tw-rotate: 180deg;
  transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
}
.\[\&_\[cmdk-group-heading\]\]\:px-2 [cmdk-group-heading] {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.\[\&_\[cmdk-group-heading\]\]\:py-1\.5 [cmdk-group-heading] {
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
}
.\[\&_\[cmdk-group-heading\]\]\:text-xs [cmdk-group-heading] {
  font-size: 0.75rem;
  line-height: 1rem;
}
.\[\&_\[cmdk-group-heading\]\]\:font-medium [cmdk-group-heading] {
  font-weight: 500;
}
.\[\&_\[cmdk-group-heading\]\]\:text-muted-foreground [cmdk-group-heading] {
  color: hsl(var(--muted-foreground));
}
.\[\&_\[cmdk-group\]\:not\(\[hidden\]\)_\~\[cmdk-group\]\]\:pt-0 [cmdk-group]:not([hidden]) ~[cmdk-group] {
  padding-top: 0px;
}
.\[\&_\[cmdk-group\]\]\:px-2 [cmdk-group] {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.\[\&_\[cmdk-input-wrapper\]_svg\]\:h-5 [cmdk-input-wrapper] svg {
  height: 1.25rem;
}
.\[\&_\[cmdk-input-wrapper\]_svg\]\:w-5 [cmdk-input-wrapper] svg {
  width: 1.25rem;
}
.\[\&_\[cmdk-input\]\]\:h-12 [cmdk-input] {
  height: 3rem;
}
.\[\&_\[cmdk-item\]\]\:px-2 [cmdk-item] {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.\[\&_\[cmdk-item\]\]\:py-3 [cmdk-item] {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.\[\&_\[cmdk-item\]_svg\]\:h-5 [cmdk-item] svg {
  height: 1.25rem;
}
.\[\&_\[cmdk-item\]_svg\]\:w-5 [cmdk-item] svg {
  width: 1.25rem;
}
.\[\&_p\]\:leading-relaxed p {
  line-height: 1.625;
}
.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*='size-']) {
  width: 1rem;
  height: 1rem;
}
.\[\&_svg\:not\(\[class\*\=\'text-\'\]\)\]\:text-muted-foreground svg:not([class*='text-']) {
  color: hsl(var(--muted-foreground));
}
.\[\&_svg\]\:pointer-events-none svg {
  pointer-events: none;
}
.\[\&_svg\]\:size-4 svg {
  width: 1rem;
  height: 1rem;
}
.\[\&_svg\]\:shrink-0 svg {
  flex-shrink: 0;
}
.\[\&_tr\:last-child\]\:border-0 tr:last-child {
  border-width: 0px;
}
.\[\&_tr\]\:border-b tr {
  border-bottom-width: 1px;
}
[data-slot=card-content] .\[\[data-slot\=card-content\]_\&\]\:bg-transparent {
  background-color: transparent;
}
[data-slot=popover-content] .\[\[data-slot\=popover-content\]_\&\]\:bg-transparent {
  background-color: transparent;
}