/* 文章功能样式：阅读页 / 首页封面卡 / 写作台
   跟随站点既有的像素新粗野语言（2px 黑边 + 硬偏移阴影 + #F0EDE3 纸底），
   但正文用可读字体栈——像素字体撑不住三千字长读。 */

/* ========== 1. 阅读页（/post/<id> 的文章分支） ========== */
.art-page {
  background: var(--white, #fff);
  border: 2px solid var(--black, #000);
  border-radius: 4px;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, .18);
  padding: 22px 18px 26px;
  --art-pad: 18px;
}

.art-kicker {
  display: inline-block;
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--white, #fff);
  background: var(--black, #000);
  padding: 3px 7px 2px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.art-title {
  font-size: 25px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: .2px;
  margin-bottom: 12px;
  word-break: break-word;
}

.art-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--gray, #888);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--black, #000);
  margin-bottom: 18px;
}

.art-meta a {
  color: var(--black, #000);
  font-weight: 700;
  text-decoration: none;
}

.art-meta-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--black, #000);
  object-fit: cover;
}

.art-lede {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--gray, #666);
  background: var(--bg, #F0EDE3);
  border-left: 4px solid var(--black, #000);
  padding: 10px 12px;
  margin-bottom: 22px;
  border-radius: 0 4px 4px 0;
}

/* 正文：长阅读优先，字号与行高按手机正文尺度 */
.art-body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16.5px;
  line-height: 1.8;
  color: #1a1a1a;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.art-body .art-p { margin: 0 0 1.15em; }
.art-body .art-p:last-child { margin-bottom: 0; }

.art-body .art-h {
  font-weight: 700;
  line-height: 1.4;
  margin: 1.6em 0 .7em;
  padding-left: 10px;
  border-left: 4px solid var(--black, #000);
}
.art-body .art-h1, .art-body .art-h2 { font-size: 20px; }
.art-body .art-h3 { font-size: 18px; }
.art-body .art-h4 { font-size: 16.5px; }
.art-body .art-h5, .art-body .art-h6 { font-size: 15.5px; color: #444; }

.art-body a {
  color: var(--blue, #4169E1);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}

.art-body strong { font-weight: 700; }
.art-body em { font-style: italic; }
.art-body del { color: var(--gray, #999); }

.art-body .art-code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: .9em;
  background: #F2F0E8;
  border: 1px solid var(--light-gray, #ccc);
  border-radius: 3px;
  padding: 1px 5px;
}

/* 代码块：手机上横向滚动，不折行，保证缩进可读 */
.art-body .art-pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.62;
  background: #1a1a1a;
  color: #f0ede3;
  border: 2px solid var(--black, #000);
  border-radius: 4px;
  padding: 12px 14px;
  margin: 1.3em 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.art-body .art-pre code {
  font: inherit;
  background: none;
  border: none;
  padding: 0;
  white-space: pre;
  color: inherit;
}

.art-body .art-quote {
  border-left: 4px solid var(--light-gray, #ccc);
  padding: 2px 0 2px 14px;
  margin: 1.3em 0;
  color: #555;
}

.art-body .art-list { padding-left: 1.5em; margin: 1.1em 0; }
.art-body .art-list li { margin: .35em 0; }

.art-body .art-hr {
  border: none;
  border-top: 2px dashed var(--light-gray, #ccc);
  margin: 2em 0;
}

/* 表格：外面那层 div 负责横滚，表格本身不塌版 */
.art-body .art-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.3em 0;
}
.art-body .art-table table {
  border-collapse: collapse;
  font-size: 14px;
  min-width: 100%;
}
.art-body .art-table th,
.art-body .art-table td {
  border: 1px solid var(--light-gray, #bbb);
  padding: 7px 11px;
  text-align: left;
}
.art-body .art-table th {
  background: var(--bg, #F0EDE3);
  font-weight: 700;
}

/* 配图：段内图不溢出，独占一段的图出血到卡片内边 */
.art-body .art-img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 3px;
}
.art-body .art-p .art-img { margin: .6em 0; display: inline-block; }
.art-body .art-fig {
  margin: 1.6em calc(-1 * var(--art-pad));
}
.art-body .art-fig .art-img {
  width: 100%;
  max-width: none;
  border-radius: 0;
  border-top: 2px solid var(--black, #000);
  border-bottom: 2px solid var(--black, #000);
}
/* 正文里出现表情包的 svg 图保持原尺寸，别被 art-img 拉成整宽 */
.art-body .art-img.a-sticker,
.art-body .a-sticker {
  width: auto;
  max-width: 26px;
  display: inline-block;
  vertical-align: -4px;
  border: none;
  border-radius: 0;
  margin: 0;
}

@media (min-width: 720px) {
  .art-page { padding: 34px 40px 38px; --art-pad: 40px; }
  .art-title { font-size: 31px; }
  .art-body { font-size: 17.5px; }
  .art-body .art-fig { margin-left: -24px; margin-right: -24px; }
}

/* ========== 2. 首页流的封面大卡 ========== */
.art-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 2px solid var(--black, #000);
  border-radius: 6px;
  background: var(--white, #fff);
  overflow: hidden;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, .16);
  margin: 4px 0 2px;
  -webkit-tap-highlight-color: transparent;
}

.art-card-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid var(--black, #000);
  background: var(--bg, #F0EDE3);
}

/* 无封面时不硬塞占位图，用一条等宽的深色带把版式撑住 */
.art-card-cover--none {
  aspect-ratio: auto;
  height: 6px;
  border-bottom: none;
  background: repeating-linear-gradient(45deg, var(--black, #000) 0 6px, #3a3a3a 6px 12px);
}

.art-card-body { padding: 9px 12px 10px; }

.art-card-kicker {
  font-family: var(--pixel-font);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--gray, #888);
  display: block;
  margin-bottom: 3px;
}

.art-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 3px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.art-card-summary {
  font-size: 13.5px;
  line-height: 1.45;
  color: #5f5f5f;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.art-card-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--gray, #888);
}
.art-card-foot .art-card-read { margin-left: auto; }

@media (max-width: 480px) {
  .art-card-title { font-size: 16px; }
  .art-card-body { padding: 8px 11px 9px; }
}

/* ========== 3. 写作台（/write） ========== */
.wr-page { max-width: 860px; margin: 0 auto; }
.wr-page input,
.wr-page textarea,
.wr-page select { cursor: text; }
.wr-page button { cursor: pointer; }

.wr-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.wr-head h2 { font-size: 15px; letter-spacing: .5px; }

.wr-field { margin-bottom: 10px; }
.wr-label {
  display: block;
  font-family: var(--pixel-font);
  font-size: 9.5px;
  color: var(--gray, #888);
  margin-bottom: 5px;
  letter-spacing: .5px;
}
.wr-input,
.wr-textarea {
  width: 100%;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  padding: 10px 12px;
  background: var(--white, #fff);
  color: var(--black, #000);
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, .5);
  outline: none;
  box-sizing: border-box;
}
.wr-input:focus, .wr-textarea:focus { border-color: var(--blue, #4169E1); }
.wr-input--title { font-size: 19px; font-weight: 700; }
.wr-textarea { min-height: 46vh; resize: vertical; }

.wr-counter { font-size: 11px; color: var(--gray, #888); margin-top: 4px; text-align: right; }
.wr-counter.over { color: var(--error, #dc3545); font-weight: 700; }

/* 顶部 AI 代笔引导：说明两个复制按钮在哪、怎么用 */
.wr-tip {
  background: var(--white, #fff);
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  box-shadow: 2px 2px 0 var(--black, #000);
  padding: 10px 12px;
  margin-bottom: 14px;
}
.wr-tip-text { font-size: 12.5px; line-height: 1.75; color: var(--black, #000); }
.wr-tip-text strong { font-weight: 700; white-space: nowrap; }
.wr-tip-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.wr-tip-steps span {
  font-family: var(--pixel-font);
  font-size: 9.5px;
  line-height: 1.6;
  padding: 3px 8px;
  background: var(--bg, #f5efe8);
  border: 1px solid var(--black, #000);
  border-radius: 4px;
  white-space: nowrap;
}

.wr-toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
  gap: 7px;
  margin-bottom: 10px;
}
.wr-tool {
  font-family: var(--pixel-font);
  font-size: 10px;
  padding: 8px 6px;
  width: 100%;
  text-align: center;
  background: var(--white, #fff);
  color: var(--black, #000);
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  box-shadow: 2px 2px 0 var(--black, #000);
  transition: transform .1s, box-shadow .1s;
}
.wr-tool:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--black, #000); }
.wr-tool--on { background: var(--black, #000); color: var(--white, #fff); }

.wr-cols { display: grid; grid-template-columns: 1fr; gap: 14px; }
.wr-cols > div { min-width: 0; }
@media (min-width: 900px) {
  .wr-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: stretch; }
  .wr-textarea { min-height: 58vh; }
}

/* 桌面端写作台：左输入 / 右实时渲染，两栏等高、各自内部滚动 */
@media (min-width: 1100px) {
  body.page-write .container { max-width: 1360px; }
  /* 导航条跟着内容一起放宽，否则顶部会比编辑器窄一截 */
  body.page-write .navbar-inner { max-width: 1360px; }
  body.page-write .wr-page { max-width: 1360px; }
  body.page-write .wr-cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 20px;
    align-items: stretch;
    height: calc(100vh - 300px);
    min-height: 420px;
  }
  body.page-write .wr-cols > div { display: flex; flex-direction: column; min-height: 0; }
  body.page-write .wr-toolbar { flex: 0 0 auto; }
  body.page-write .wr-textarea {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    resize: none;
  }
  body.page-write .wr-counter { flex: 0 0 auto; }
  body.page-write .wr-preview {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
  body.page-write .wr-preview-head { flex: 0 0 auto; }
  body.page-write .wr-preview-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 6px;
  }
}

.wr-preview {
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  background: var(--white, #fff);
  padding: 14px 16px;
  overflow: hidden;
}
.wr-preview-head {
  font-family: var(--pixel-font);
  font-size: 9.5px;
  color: var(--gray, #888);
  margin-bottom: 10px;
  letter-spacing: .5px;
}
.wr-preview-title { font-size: 20px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
/* 预览复用阅读页排版的缩微版 */
.wr-preview .art-body { font-size: 15px; line-height: 1.72; }
.wr-preview .art-body .art-fig { margin-left: 0; margin-right: 0; }

.wr-cover-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.wr-cover-btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; flex: 1; min-width: 200px; }
.wr-cover-thumb {
  width: 128px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 2px solid var(--black, #000);
  border-radius: 4px;
  background: var(--bg, #F0EDE3);
}
.wr-cover-none {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--gray, #888);
}

.wr-row { display: flex; gap: 10px; flex-wrap: wrap; }
.wr-row > .wr-field { flex: 1; min-width: 200px; }

.wr-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 2px solid var(--black, #000);
}
.wr-actions .wr-hint { font-size: 11.5px; color: var(--gray, #888); margin-left: auto; }

.wr-btn {
  font-family: var(--pixel-font);
  font-size: 11px;
  padding: 11px 16px;
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  background: var(--white, #fff);
  color: var(--black, #000);
  box-shadow: 3px 3px 0 var(--black, #000);
  transition: transform .1s, box-shadow .1s;
}
.wr-btn:active:not(:disabled) { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--black, #000); }
.wr-btn:disabled { opacity: .5; }
.wr-btn--primary { background: var(--black, #000); color: var(--white, #fff); }
.wr-btn--ghost { box-shadow: none; border-width: 2px; border-style: dashed; }

.wr-drafts { margin-top: 26px; }
.wr-drafts h3 { font-family: var(--pixel-font); font-size: 11px; margin-bottom: 10px; }
.wr-draft-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid var(--black, #000);
  border-radius: 5px;
  background: var(--white, #fff);
  margin-bottom: 8px;
  text-decoration: none;
  color: inherit;
}
.wr-draft-item .t { flex: 1; min-width: 0; font-weight: 700; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wr-draft-item .d { font-size: 11px; color: var(--gray, #888); flex-shrink: 0; }

.wr-entry-card {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  margin-bottom: 14px;
  font-family: inherit;
  font-size: 14px;
  text-align: left;
  color: var(--black, #000);
  background: var(--white, #fff);
  border: 2px solid var(--black, #000);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--black, #000);
  cursor: pointer;
  box-sizing: border-box;
}
.wr-entry-card:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--black, #000); }
.wr-entry-card .k { font-family: var(--pixel-font); font-size: 9px; color: var(--gray, #888); display: block; margin-bottom: 3px; }
.wr-entry-card .arrow { margin-left: auto; font-weight: 700; }

/* ========== 写作台 · 信息提交字段编辑器 ========== */
.wr-collect-list { display: flex; flex-direction: column; gap: 10px; }
.wr-collect-empty {
  padding: 12px;
  font-size: 12.5px;
  color: var(--gray, #888);
  background: var(--bg, #f4f2ea);
  border: 2px dashed var(--black, #000);
  border-radius: 6px;
}
.wr-collect-row {
  padding: 10px;
  background: var(--white, #fff);
  border: 2px solid var(--black, #000);
  border-radius: 6px;
  box-shadow: 3px 3px 0 var(--black, #000);
}
.wr-collect-row-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.wr-collect-label { flex: 1; min-width: 110px; }
.wr-collect-type { width: auto; flex-shrink: 0; }
.wr-collect-req {
  display: flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--black, #000); cursor: pointer; flex-shrink: 0;
}
.wr-collect-req input { accent-color: var(--black, #000); cursor: pointer; }
.wr-collect-ops { display: flex; gap: 4px; margin-left: auto; }
.wr-collect-op {
  min-width: 26px; height: 26px; padding: 0 5px;
  font-size: 13px; line-height: 1;
  background: var(--white, #fff); color: var(--black, #000);
  border: 2px solid var(--black, #000); border-radius: 4px; cursor: pointer;
}
.wr-collect-op:active { transform: translate(1px, 1px); }
.wr-collect-del { background: #ffecec; }
.wr-collect-ph { margin-top: 8px; width: 100%; box-sizing: border-box; }
.wr-collect-opts { margin-top: 8px; }
.wr-collect-opt-lbl { display: block; font-size: 11px; color: var(--gray, #888); margin-bottom: 4px; }
.wr-collect-options { width: 100%; box-sizing: border-box; font-size: 13px; resize: vertical; }
.wr-collect-add { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.wr-collect-picker {
  margin-top: 10px; padding: 12px;
  background: var(--bg, #f4f2ea);
  border: 2px solid var(--black, #000); border-radius: 6px;
}
.wr-collect-picker-title { font-size: 12px; color: var(--gray, #888); margin-bottom: 8px; }
.wr-collect-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.wr-preset {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  padding: 6px 10px; min-width: 64px;
  font-size: 13px; color: var(--black, #000);
  background: var(--white, #fff);
  border: 2px solid var(--black, #000); border-radius: 5px; cursor: pointer;
  box-shadow: 2px 2px 0 var(--black, #000);
}
.wr-preset:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--black, #000); }
.wr-preset span { font-size: 10px; color: var(--gray, #888); }
.wr-collect-custom { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }