/* ============================================================  
   Vermilion — Bear Blog theme from https://anotherdayu.com/  
   Eggshell-gray paper / ink text / cinnabar seal accents / narrow airy column  
   Usage: paste into Dashboard → Themes → Edit theme CSS  
   ============================================================ */  

:root {  
  --paper: #f4f3ef;        /* Sketch paper: cool-toned eggshell gray */  
  --ink: #2d2b28;          /* Ink: warm gray-black, not pure black */  
  --ink-soft: #6e6a63;     /* Secondary text: dates, footer */  
  --cinnabar: #a6392e;     /* Cinnabar: seal red */  
  --hairline: #dcd8d0;     /* Thin divider lines */  
  --code-bg: #eceae4;      /* Code blocks: half a shade darker than the paper */  
  /* Paper grain: SVG noise, faint dark speckle in light mode */  
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");  
}  

@media (prefers-color-scheme: dark) {  
  :root {  
    --paper: #242220;      /* Night paper: warm gray-black */  
    --ink: #d8d4cb;  
    --ink-soft: #8f8a80;  
    --cinnabar: #cf6a58;   /* Cinnabar brightened one step */  
    --hairline: #3b3833;  
    --code-bg: #2e2b28;  
    /* Switch to faint light speckle so grain stays visible on a dark base */  
    --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");  
  }  
}  

/* ---------- Base typography: narrow, airy column ---------- */  

body {  
  background-color: var(--paper);  
  background-image: var(--grain);   /* Overlay the paper grain texture */  
  color: var(--ink);  
  font-family: Georgia, "Iowan Old Style", "Noto Serif SC",  
    "Source Han Serif SC", "Songti SC", SimSun, serif;  
  font-size: 1.05rem;  
  line-height: 1.9;  
  max-width: 650px;  
  margin: 0 auto;  
  padding: 2.5rem 1.5rem;  
  -webkit-font-smoothing: antialiased;  
  overflow-wrap: break-word;        /* Long URLs / words won't break the narrow layout */  
  -webkit-text-size-adjust: 100%;   /* Prevent font inflation on mobile landscape */  
}  

p {  
  margin: 1.4em 0;  
}  

/* ---------- Blog title: a cinnabar seal as the signature ---------- */  

.title h1 {  
  font-size: 1.5rem;  
  font-weight: 600;  
  letter-spacing: 0.04em;  
  color: var(--ink);  
  display: inline-block;  
}  

/* Signature element: small cinnabar seal square after the title */  
.title h1::after {  
  content: "";  
  display: inline-block;  
  width: 0.55em;  
  height: 0.55em;  
  margin-left: 0.45em;  
  background: var(--cinnabar);  
  border-radius: 1px;  
  vertical-align: baseline;  
}  

.title h1 a,  
.title h1 a:visited {  
  color: inherit;  
  text-decoration: none;  
}  

/* ---------- Nav: small quiet text, no divider ---------- */  

nav {  
  font-size: 0.9rem;  
  letter-spacing: 0.05em;  
  margin-bottom: 2.5rem;  
}  

nav a {  
  color: var(--ink-soft);  
  text-decoration: none;  
  margin-right: 1.2em;  
}  

nav a:hover {  
  color: var(--cinnabar);  
}  

/* ---------- Heading hierarchy: distinguished by size and weight ---------- */  

h1, h2, h3, h4 {  
  line-height: 1.5;  
  letter-spacing: 0.02em;  
  margin-top: 2.2em;  
  margin-bottom: 0.6em;  
}  

h1 {  
  font-size: 1.6rem;  
  font-weight: 700;  
}  

h2 {  
  font-size: 1.3rem;  
  font-weight: 600;  
}  

h3 {  
  font-size: 1.05rem;  
  font-weight: 600;  
}  

/* ---------- Links: thin cinnabar underline ---------- */  

a {  
  color: var(--ink);  
  text-decoration: underline;  
  text-decoration-color: var(--cinnabar);  
  text-decoration-thickness: 1px;  
  text-underline-offset: 3px;  
}  

a:hover {  
  color: var(--cinnabar);  
}  

/* ---------- Post list: alignment as separation — two columns and whitespace, no divider lines ---------- */  

.blog-posts {  
  list-style: none;  
  padding: 0;  
}  

.blog-posts li {  
  display: flex;  
  align-items: baseline;  
  gap: 1.2em;  
  padding: 0.3em 0;  
}  

/* Fixed-width dates form a tidy left column; titles align into the right column */  
.blog-posts li span {  
  flex-shrink: 0;  
  min-width: 6.5em;  
  font-size: 0.85rem;  
  color: var(--ink-soft);  
  font-variant-numeric: tabular-nums;  
}  

.blog-posts li a {  
  text-decoration: none;  
}  

.blog-posts li a:hover {  
  color: var(--cinnabar);  
}  

/* ---------- Tags: no underline, quiet gray text ---------- */  

.tags a {  
  text-decoration: none;  
  color: var(--ink-soft);  
  font-size: 0.85rem;  
}  

.tags a:hover {  
  color: var(--cinnabar);  
}  

/* ---------- Blockquote: cinnabar left rule ---------- */blockquote {  
  margin: 1.6em 0;  
  padding: 0.2em 0 0.2em 1.2em;  
  border-left: 2px solid var(--cinnabar);  
  color: var(--ink-soft);  
}  

/* ---------- Horizontal rule ---------- */  

hr {  
  border: none;  
  border-top: 1px solid var(--hairline);  
  margin: 2.5em auto;  
  width: 60%;  
}  

/* ---------- Code ---------- */  

.highlight, .code, pre, code {  
  font-family: "SF Mono", Menlo, Consolas, "Sarasa Mono SC", monospace;  
  font-size: 0.88em;  
  background: var(--code-bg);  
  border-radius: 3px;  
}  

code {  
  padding: 0.15em 0.4em;  
}  

pre {  
  padding: 1em 1.2em;  
  overflow-x: auto;  
  line-height: 1.7;  
  border: 1px solid var(--hairline);  
}  

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

/* ---------- Images and tables ---------- */  

img {  
  max-width: 100%;  
  border-radius: 2px;  
}  

table {  
  border-collapse: collapse;  
  width: 100%;  
  font-size: 0.95em;  
}  

th, td {  
  padding: 0.5em 0.8em;  
  border-bottom: 1px solid var(--hairline);  
  text-align: left;  
}  

th {  
  font-weight: 600;  
  border-bottom-width: 2px;  
}  

/* ---------- Sub-headings (h2/h3): gray # prefix; h1 and blog title stay clean ---------- */  

.post h2::before,  
.page h2::before,  
.post h3::before,  
.page h3::before {  
  content: "# ";  
  color: var(--ink-soft);  
  opacity: 0.6;  
  font-weight: 400;  
}  

/* ---------- Post page: date under the title ---------- */  

.post time,  
time {  
  font-size: 0.85rem;  
  color: var(--ink-soft);  
  letter-spacing: 0.03em;  
}  

/* ---------- Inputs and buttons: search box, subscribe form ---------- */  

/* Covers the common #searchInput search plugin, native search/text inputs,  
   and the email field on the subscribe page */  
input[type="text"],  
input[type="search"],  
input[type="email"],  
#searchInput {  
  font-family: inherit;  
  font-size: 0.95rem;  
  color: var(--ink);  
  background: transparent;  
  border: 1px solid var(--hairline);  
  border-radius: 3px;  
  padding: 0.5em 0.9em;  
  width: 100%;  
  max-width: 100%;  
  box-sizing: border-box;  
  outline: none;  
  transition: border-color 0.15s ease;  
  -webkit-appearance: none;   /* Strip default iOS input chrome */  
}  

#searchInput {  
  margin-bottom: 1.5em;  
}  

input::placeholder {  
  color: var(--ink-soft);  
  opacity: 0.7;  
}  

/* Focus: the border wakes up in cinnabar, echoing the link underlines */  
input[type="text"]:focus,  
input[type="search"]:focus,  
input[type="email"]:focus,  
#searchInput:focus {  
  border-color: var(--cinnabar);  
}  

/* Remove the default clear (x) button so the field stays quiet */  
input[type="search"]::-webkit-search-decoration,  
input[type="search"]::-webkit-search-cancel-button {  
  -webkit-appearance: none;  
}  

button:not(.upvote-button),  
input[type="submit"] {  
  font-family: inherit;  
  font-size: 0.9rem;  
  letter-spacing: 0.03em;  
  color: var(--ink-soft);  
  background: transparent;  
  border: 1px solid var(--hairline);  
  border-radius: 3px;  
  padding: 0.45em 1.2em;  
  cursor: pointer;  
  transition: color 0.15s ease, border-color 0.15s ease;  
}  

button:not(.upvote-button):hover,  
input[type="submit"]:hover {  
  color: var(--cinnabar);  
  border-color: var(--cinnabar);  
}  

/* ---------- Upvote button ---------- */  

/* Color only — the button's native structure and behavior are untouched.  
   Paw in the theme's cinnabar red (auto-adjusts in dark mode). */  
.upvote-button svg {  
  fill: var(--cinnabar);  
}  

/* ---------- Footer ---------- */  

footer {  
  margin-top: 3.5rem;  
  padding-top: 1.2rem;  
  border-top: 1px solid var(--hairline);  
  font-size: 0.85rem;  
  color: var(--ink-soft);  
}  

footer a {  
  color: var(--ink-soft);  
}  

/* Hide the "Made with Bear" attribution (the last span in the footer).  
   Note: only allowed for paid Bear accounts or contributors —  
   free accounts hiding it will get their styles reset by the platform. */  
footer span:last-child {  
  display: none;  
}  

/* ---------- Mobile ---------- */  

@media (max-width: 600px) {  
  body {  
    padding: 1.4rem 1.1rem;  
    font-size: 1rem;  
    line-height: 1.85;  
  }  

  /* Scale the heading hierarchy down one step so narrow screens don't feel crowded */  
  .title h1 { font-size: 1.3rem; }  
  h1 { font-size: 1.35rem; }  
  h2 { font-size: 1.15rem; }  
  h3 { font-size: 1.05rem; }  

  h1, h2, h3 { margin-top: 1.8em; }  

  /* Enlarge nav tap targets for thumbs */  
  nav {  
    margin-bottom: 1.8rem;  
  }  

  nav a {  
    display: inline-block;  
    padding: 0.4em 0;  
    margin-right: 1.4em;  
  }  

  /* Post list: date wraps above the title, row spacing increases */  
  .blog-posts li {  
    flex-direction: column;  
    gap: 0.1em;  
    padding: 0.6em 0;  
  }  

  /* Tighter code-block padding, smoother horizontal scrolling */  
  pre {  
    padding: 0.8em 1em;  
    font-size: 0.85em;  
    -webkit-overflow-scrolling: touch;  
  }  

  /* Wide tables scroll horizontally instead of breaking the page */  
  table {  
    display: block;  
    overflow-x: auto;  
    white-space: nowrap;  
  }  

  hr { width: 100%; }  
}