/* ============================================================
   宙金 · zhoujin.site
   深色编辑风 + 星空背景。单主题，无构建，无第三方依赖。
   首页只有三块：首屏 / 文章 / 经历。
   改主色只动 --brand / --brand-2。
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,100..900;1,100..900&family=Noto+Sans+SC:wght@100..900&family=Noto+Sans+HK:wght@100..900&family=Noto+Sans+TC:wght@100..900&family=Noto+Sans+JP:wght@100..900&family=Noto+Sans+KR:wght@100..900&family=Noto+Serif:ital,wght@0,100..900;1,100..900&family=Noto+Serif+SC:wght@200..900&family=Noto+Serif+TC:wght@200..900&family=Roboto:ital,wght@0,100..900;1,100..900&family=STIX+Two+Math&family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap");

/* Plangothic for Plane 1&2&3 */
@font-face {
	font-family: "Plangothic";
	font-style: normal;
	font-weight: 400;
	src: url("https://lzh.minecraft.wiki/images/PlangothicP1.woff2?efb1c&format=original") format("woff2");
	unicode-range: U+20000-2FFFF;
}

@font-face {
	font-family: "Plangothic";
	font-style: normal;
	font-weight: 400;
	src: url("https://lzh.minecraft.wiki/images/PlangothicP2.woff2?37e8c&format=original") format("woff2");
	unicode-range: U+10000-1FFFF, U+30000-3FFFF;
}

:root {
  /* 底色与文字 */
  --bg: #050507;
  --surface: #0d0d11;
  --text: #efece5;
  --muted: #b3ada3;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  /* 朱红点缀 */
  --brand: #ff5a3c;
  --brand-2: #ff8a5c;
  --brand-soft: rgba(255, 90, 60, 0.12);

  /* 尺寸 */
  --wrap: 1080px;
  --header-h: 64px;
  --radius: 3px;
  --radius-sm: 2px;

  /* 字体 */
  --serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", "STSong",
    Georgia, "Times New Roman", serif;
  --sans: "Noto Sans SC", "Plangothic", system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC",
    "Hiragino Sans GB", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "Menlo", ui-monospace, SFMono-Regular, "SF Mono", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after { box-sizing: border-box; }

/* 让 hidden 属性始终生效（否则 display:flex/grid 会覆盖它） */
[hidden] { display: none !important; }

/* ============================================================
   背景：NASA 「宇宙悬崖」星云（Carina Nebula，公有领域）
   图片已压暗 + 轻微虚化，上面再叠一层渐变保证文字可读。
   换背景只要替换 assets/bg-a2.webp 和 bg-a2-mobile.webp。
   ============================================================ */
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background-color: var(--bg);
  background-image:
    linear-gradient(180deg,
      rgba(5, 5, 7, 0.44) 0%,
      rgba(5, 5, 7, 0.66) 46%,
      rgba(5, 5, 7, 0.82) 100%),
    url("bg-a2.webp");
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
}

body {
  margin: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a {
  color: var(--brand);
  text-decoration: none;
  transition: color .2s ease;
}
a:hover { color: var(--brand-2); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
h1 { letter-spacing: -0.03em; }

p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

::selection { background: var(--brand); color: #0a0a0c; }

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: min(var(--wrap), 100% - 48px);
  margin-inline: auto;
}

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

/* ---------- 跳到主要内容 ---------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--brand);
  color: #0a0a0c;
  font-weight: 600;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; color: #0a0a0c; }

/* ============================================================
   顶部导航
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 7, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  transition: border-color .25s ease, background-color .25s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 5, 7, 0.88);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}
.brand:hover { color: var(--text); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--brand);
  color: #0a0a0c;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 700;
}
.brand-name { font-family: var(--mono); font-size: 13px; letter-spacing: .06em; }

.nav {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.nav a:hover { color: var(--brand); background: transparent; }

.header-tools { display: flex; align-items: center; gap: 6px; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}
.icon-btn:hover { color: var(--brand); border-color: var(--brand); }
.icon-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-toggle { display: none; }

/* ============================================================
   首屏（单栏，无卡片）
   ============================================================ */
.hero { padding: 116px 0 96px; }

.hero-body { max-width: 44rem; }

.eyebrow {
  margin-bottom: 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  text-shadow: 0 1px 10px rgba(0, 0, 0, .8);
}

.hero h1 {
  font-size: clamp(3.4rem, 9vw, 6.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.hero h1::after {
  content: "";
  display: block;
  width: 240px;
  max-width: 60%;
  height: 1px;
  margin-top: 28px;
  background: linear-gradient(90deg, var(--brand), transparent);
}
.hero-en {
  display: block;
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--brand);
}

.lead {
  margin-top: 28px;
  font-size: 17px;
  line-height: 1.85;
  color: color-mix(in srgb, var(--text) 82%, var(--muted));
  max-width: 36em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .55), 0 2px 22px rgba(0, 0, 0, .55);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 600;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .16s ease;
}
.btn:active { transform: translateY(1px); }

.btn.primary { background: var(--brand); color: #0a0a0c; }
.btn.primary:hover { background: #ff7157; color: #0a0a0c; }

.btn.ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.btn.ghost:hover { border-color: var(--brand); color: var(--brand); }

/* ============================================================
   区块通用
   ============================================================ */
.section {
  padding: 88px 0;
  scroll-margin-top: calc(var(--header-h) + 8px);
}
.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.section-index {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--brand);
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 700;
  text-shadow: 0 2px 18px rgba(0, 0, 0, .75);
}
.section-sub {
  margin-top: 10px;
  font-size: 15px;
  color: var(--muted);
  text-shadow: 0 1px 3px rgba(0, 0, 0, .6), 0 2px 16px rgba(0, 0, 0, .5);
}

/* ============================================================
   文章列表
   ============================================================ */
.cat-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
}
.filter-chip {
  padding: 7px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}
.filter-chip:hover { color: var(--text); border-color: var(--brand); }
.filter-chip.active {
  color: #0a0a0c;
  background: var(--brand);
  border-color: var(--brand);
}

.sort-bar {
  display: flex;
  gap: 6px;
  flex: none;
  padding: 3px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}
.sort-chip {
  padding: 5px 12px;
  border: 0;
  border-radius: 2px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: color .18s ease, background-color .18s ease;
}
.sort-chip:hover { color: var(--text); }
.sort-chip.active {
  color: #0a0a0c;
  background: var(--brand);
}

.more-btn {
  display: block;
  width: 100%;
  margin-top: 18px;
  padding: 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}
.more-btn:hover { color: var(--brand); border-color: var(--brand); }

.post-meta-right {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.post-likes {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--brand);
}

.cat-bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.cat-desc { font-size: 13.5px; color: var(--muted); }
.post-count {
  flex: none;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.post-list { display: grid; }
.post-item { border-top: 1px solid var(--line); }
.post-item:last-child { border-bottom: 1px solid var(--line); }
.post-item:hover { background: rgba(255, 255, 255, 0.025); }
.post-link { display: block; padding: 22px 16px 22px 0; color: inherit; }
.post-link:hover { color: inherit; }

.post-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.post-cat {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--brand);
}
.post-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.post-title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 7px;
  font-size: 19px;
}
.post-item:hover .post-title { color: var(--brand); }
.badge-sample {
  padding: 2px 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--muted);
  white-space: nowrap;
}
.post-excerpt {
  margin-top: 8px;
  max-width: 68ch;
  font-size: 14.5px;
  color: var(--muted);
}
.post-more {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--brand);
}
.post-empty { padding: 26px 0; color: var(--muted); }

/* ============================================================
   经历
   ============================================================ */
.timeline {
  position: relative;
  display: grid;
  gap: 26px;
  padding-left: 26px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-strong);
}
.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
}
.timeline li::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 8px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--brand);
  background: var(--bg);
}
.tl-time {
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--brand);
}
.tl-body h3 { font-size: 18px; }
.tl-body p { margin-top: 5px; font-size: 14.5px; color: var(--muted); }

/* ============================================================
   文章详情页
   ============================================================ */
.article-root { padding: 26px 0 84px; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--brand); }
.crumbs span { opacity: .4; }

.article {
  padding: 30px 34px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 6, 9, 0.82);
}

.article-head {
  padding-bottom: 26px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.cat-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--brand);
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--brand);
}
.article-head h1 {
  margin-top: 14px;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
}
.dot-sep { opacity: .4; }
.article-meta .byline { font-family: var(--sans); color: var(--muted); }

.prose {
  max-width: 68ch;
  margin-inline: auto;
  font-family: var(--serif);
  font-size: 17px;
  line-height: 2;
  color: #ddd8ce;
}
.prose p { margin: 0 0 1.1em; text-indent: 2em; }
.prose h2 {
  margin: 1.8em 0 .7em;
  font-size: 1.28rem;
  text-indent: 0;
  color: var(--text);
}
.prose h3 { margin: 1.5em 0 .6em; font-size: 1.08rem; text-indent: 0; }

.prose blockquote {
  margin: 1.6em 0;
  padding: 14px 20px;
  border-left: 2px solid var(--brand);
  background: rgba(255, 255, 255, 0.03);
  color: #c2bcb1;
}
.prose blockquote p { margin: 0; text-indent: 0; }

.prose .poem {
  text-indent: 0;
  text-align: center;
  line-height: 2.3;
  letter-spacing: .14em;
  font-size: 17.5px;
}
.prose .note {
  text-indent: 0;
  text-align: right;
  font-size: 13.5px;
  color: var(--muted);
}
/* 篇名：仿古籍大题，居中 */
.prose .doc-title {
  text-indent: 0;
  text-align: center;
  font-size: 1.3em;
  letter-spacing: .2em;
  color: var(--text);
  margin: .2em 0 1.8em;
  padding-bottom: 1.2em;
  border-bottom: 1px solid var(--line);
}
/* 律条：整块细边「碑刻」，居中 */
.prose .law-block {
  margin: 1.6em 0;
  padding: 2.2em 1.2em;
  border: 1px solid var(--line-strong);
  text-align: center;
}
.prose .law-title {
  text-indent: 0;
  margin-bottom: 1.4em;
  font-size: .92em;
  letter-spacing: .28em;
  color: var(--muted);
}
.prose .law {
  text-indent: 0;
  font-size: 1.12em;
  letter-spacing: .12em;
  line-height: 2;
  color: var(--text);
}
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.5em; }
.prose li { list-style: disc; margin: .35em 0; text-indent: 0; }
.prose ol li { list-style: decimal; }
.prose img { margin: 1.6em 0; border-radius: var(--radius); }
/* 手稿插图 */
.prose figure {
  margin: 2.6em 0;
  text-indent: 0;
  text-align: center;
}
.prose figure img {
  display: block;
  margin: 0 auto;
  width: min(100%, 520px);
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.prose figcaption {
  margin-top: .9em;
  text-align: center;
  text-indent: 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}
.prose code {
  padding: .15em .4em;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.07);
  font-family: var(--mono);
  font-size: .86em;
}
.prose pre {
  margin: 1.4em 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  overflow-x: auto;
}
.prose pre code { background: none; padding: 0; }
.prose a { border-bottom: 1px solid rgba(255, 90, 60, .5); }
.prose strong { color: var(--brand); font-weight: 600; }

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.post-nav-item { display: flex; flex-direction: column; gap: 4px; max-width: 46%; }
.post-nav-item.next { margin-left: auto; text-align: right; }
.pn-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}
.pn-title { font-size: 15px; color: var(--text); }
.post-nav-item:hover .pn-title { color: var(--brand); }

.comments {
  margin-top: 56px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.comments h2 { font-size: 1.3rem; }
.comments-note { margin-top: 8px; font-size: 13px; color: var(--muted); }

.back-home { margin-top: 40px; font-family: var(--mono); font-size: 12.5px; }

.article-missing { padding: 30px 0 60px; }
.missing-code {
  font-family: var(--mono);
  font-size: 64px;
  line-height: 1;
  font-weight: 800;
  color: var(--brand);
}
.article-missing h1 { margin: 14px 0 10px; font-size: 1.6rem; }
.article-missing p { margin-bottom: 18px; color: var(--muted); }

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: #6f6b64;
}
.footer-meta { color: #6f6b64; }
.footer-meta a { color: var(--brand); }

/* ============================================================
   滚动入场
   ============================================================ */
.js .reveal { opacity: 0; transform: translateY(14px); }
.js .reveal.in {
  opacity: 1;
  transform: none;
  transition: opacity .62s ease, transform .62s cubic-bezier(.2, .7, .3, 1);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 900px) {
  .hero { padding: 72px 0 64px; }
}

@media (max-width: 720px) {
  :root { --header-h: 60px; }
  .wrap { width: calc(100% - 36px); }

  /* 竖屏换用竖版裁切：上方星野、下方星云，标题不压花纹 */
  html {
    background-image:
      linear-gradient(180deg,
        rgba(5, 5, 7, 0.38) 0%,
        rgba(5, 5, 7, 0.60) 55%,
        rgba(5, 5, 7, 0.80) 100%),
      url("bg-a2-mobile.webp");
  }

  .nav {
    position: absolute;
    top: calc(var(--header-h) + 8px);
    right: 18px;
    left: 18px;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 8px;
    background: rgba(10, 10, 14, 0.98);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 11px 14px; font-size: 15px; }

  .nav-toggle { display: grid; }

  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: clamp(2.9rem, 16vw, 4.2rem); }
  .hero h1::after { width: 150px; margin-top: 22px; }
  .lead { font-size: 16px; }

  .section { padding: 60px 0; }
  .section-head { margin-bottom: 30px; padding-bottom: 16px; }

  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .tl-time { padding-top: 0; }

  .cat-bar { flex-direction: column; align-items: flex-start; gap: 6px; }
  .post-link { padding: 18px 0; }
  .post-title { font-size: 17px; }

  .btn { flex: 0 0 auto; }

  .post-nav { flex-direction: column; }
  .post-nav-item,
  .post-nav-item.next { max-width: 100%; margin-left: 0; text-align: left; }

  .article { padding: 22px 20px 26px; }
}

/* ============================================================
   动效偏好
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   点赞 + 评论（Supabase，读者免登录）
   ============================================================ */
.engage {
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.like-row {
  display: flex;
  justify-content: center;
  margin-bottom: 34px;
}

.like-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14.5px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease, transform .15s ease;
}
.like-btn:hover { color: var(--brand); border-color: var(--brand); }
.like-btn:active { transform: scale(.97); }
.like-btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linejoin: round;
  stroke-linecap: round;
  transition: fill .18s ease, stroke .18s ease, transform .18s ease;
}
.like-btn:hover svg { transform: translateY(-1px); }
.like-btn.is-liked {
  color: #ff3b30;
  border-color: #ff3b30;
  background: rgba(255, 59, 48, .12);
}
.like-btn.is-liked svg {
  fill: #ff3b30;
  stroke: #ff3b30;
  transform: translateY(-1px);
}
.like-btn.is-liked .like-label { font-weight: 600; }
.like-btn:disabled { opacity: .6; cursor: default; }
.like-count {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
}

.comment-list { margin-top: 20px; display: grid; }
.comment {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.comment:first-child { border-top: 0; }
.comment-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.comment-name { font-size: 14.5px; font-weight: 600; }
.comment-time {
  flex: none;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}
.comment-body {
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.85;
  color: #c9c4ba;
}
.comment-empty { padding: 18px 0; font-size: 14px; color: var(--muted); }

.comment-form { margin-top: 26px; display: grid; gap: 10px; }
.cf-name, .cf-body {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 14.5px;
}
.cf-body { resize: vertical; line-height: 1.8; }
.cf-name:focus, .cf-body:focus { outline: none; border-color: var(--brand); }
.cf-name::placeholder, .cf-body::placeholder { color: #6f6b64; }
/* 蜜罐：人看不见，机器人会填 */
.cf-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.cf-foot {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.comment-status { font-size: 13px; color: var(--muted); }

/* ============================================================
   管理员模式
   ============================================================ */
.admin-bar {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  background: rgba(10, 10, 14, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--brand);
}
.admin-bar .admin-exit {
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
}
.admin-bar .admin-exit:hover { color: var(--brand); border-color: var(--brand); }

.admin-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.admin-row-list { margin-top: 14px; }

.admin-btn {
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}
.admin-btn:hover { color: var(--brand); border-color: var(--brand); }
.admin-btn-del:hover { color: #ff6b5c; border-color: #ff6b5c; }

.admin-mask {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 3, 5, 0.78);
  backdrop-filter: blur(4px);
}
.admin-dialog {
  width: min(420px, 100%);
  padding: 26px 24px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #0c0c10;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
}
.admin-dialog-wide { width: min(760px, 100%); max-height: 88vh; overflow-y: auto; }
.admin-dialog h3 { font-size: 1.2rem; margin-bottom: 8px; }
.admin-hint { font-size: 13px; color: var(--muted); margin-bottom: 16px; }

.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.admin-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  color: var(--muted);
}
.admin-span { grid-column: 1 / -1; }

.admin-input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.admin-input:focus { outline: none; border-color: var(--brand); }
.admin-input[readonly] { opacity: .6; }
.admin-body { font-family: var(--mono); font-size: 13px; line-height: 1.7; resize: vertical; max-height: 34vh; }

.admin-error { min-height: 18px; font-size: 12.5px; color: #ff7a6a; }
.admin-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }

.comment-side { display: inline-flex; align-items: center; gap: 10px; }
.comment-del {
  padding: 2px 8px;
  border: 1px solid rgba(255, 107, 92, .4);
  border-radius: var(--radius-sm);
  background: transparent;
  color: #ff6b5c;
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
}
.comment-del:hover { background: rgba(255, 107, 92, .12); }

@media (max-width: 720px) {
  .admin-grid { grid-template-columns: 1fr; }
  .admin-bar { right: 10px; bottom: 10px; }
}

/* ============================================================
   打印：白底黑字
   ============================================================ */
@media print {
  html { background: #fff; }
  body { background: #fff; color: #000; }
  .site-header, .skip-link, .actions, .site-footer, .nav,
  .cat-filter, .post-nav, .comments, .back-home { display: none !important; }
  .section { padding: 18px 0; }
  .prose { max-width: none; color: #000; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .timeline li, .post-item { break-inside: avoid; }
}

/* ============================================================
   名言 / 事迹 / 图集
   ============================================================ */
.quote-list { display: grid; gap: 0; }
.quote {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.quote:first-child { border-top: 0; }
.quote-num { font-family: var(--mono); font-size: 13px; color: var(--brand); }
.quote-body { font-family: var(--serif); font-size: 17px; line-height: 1.8; color: var(--text); }
.quote-like {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: transparent; color: var(--muted);
  font: inherit; font-size: 12.5px; cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}
.quote-like:hover { color: #ff3b30; border-color: #ff3b30; }
.quote-like.is-liked { color: #ff3b30; border-color: #ff3b30; background: rgba(255, 59, 48, .1); }
.ql-icon { font-size: 13px; }
.ql-num { font-family: var(--mono); }
.quote-del {
  width: 22px; height: 22px; border: 0; background: transparent;
  color: #ff6b5c; font-size: 16px; line-height: 1; cursor: pointer; opacity: .7;
}
.quote-del:hover { opacity: 1; }
.quote-empty, .deed-empty, .gallery-empty { padding: 24px 0; color: var(--muted); font-size: 14px; }

.deed-head { display: flex; justify-content: flex-end; margin-bottom: 14px; }
.deed-list { display: grid; gap: 12px; }
.deed { padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.02); }
.deed-body { font-family: var(--serif); font-size: 18px; color: var(--text); }
.deed-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 12px; }
.stars { display: inline-flex; gap: 2px; }
.star {
  padding: 0 2px; border: 0; background: transparent;
  color: #4a4a52; font-size: 18px; line-height: 1; cursor: pointer;
  transition: color .15s ease, transform .15s ease;
}
.star:hover { transform: scale(1.12); }
.star.on { color: #ffb020; }
.deed-score { font-family: var(--mono); font-size: 12px; color: var(--muted); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.shot {
  position: relative; padding: 0;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(255,255,255,.02); overflow: hidden; cursor: zoom-in;
  aspect-ratio: 4 / 3;
}
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.shot:hover img { transform: scale(1.04); }
.shot-meta {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 6px 10px;
  font-family: var(--mono); font-size: 11px; color: #efece5; text-align: left;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
}
.gallery-actions { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.gallery-upload { cursor: pointer; }
.gallery-status { font-size: 12.5px; color: var(--muted); }

.lightbox {
  position: fixed; inset: 0; z-index: 120; display: grid; place-items: center;
  padding: 28px; background: rgba(3,3,5,.92); backdrop-filter: blur(6px);
}
.lightbox-inner { max-width: min(900px, 100%); text-align: center; position: relative; }
.lightbox-inner img { max-height: 70vh; width: auto; margin: 0 auto; border-radius: var(--radius); border: 1px solid var(--line); }
.lightbox-caption { margin-top: 14px; font-size: 15px; color: var(--text); }
.lightbox .stars { justify-content: center; margin-top: 10px; }
.lightbox-meta { margin-top: 6px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.lightbox-close {
  position: fixed; top: 18px; right: 22px; width: 40px; height: 40px;
  border: 1px solid var(--line-strong); border-radius: 50%;
  background: transparent; color: var(--text); font-size: 22px; line-height: 1; cursor: pointer;
}
.lightbox-close:hover { border-color: var(--brand); color: var(--brand); }

@media (max-width: 720px) {
  .quote { grid-template-columns: 26px minmax(0, 1fr) auto; }
  .quote-body { font-size: 15.5px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .deed-foot { gap: 10px; }
}
/* ---------- 品牌图标（图片版） ---------- */
img.brand-mark { object-fit: cover; }

/* ---------- 事迹卡片（分数在右，点开评分） ---------- */
.deed {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, transform .15s ease;
}
.deed:hover { border-color: var(--brand); background: rgba(255, 255, 255, .04); }
.deed:active { transform: scale(.995); }
.deed-main { min-width: 0; }
.deed-sub { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.deed-side {
  flex: none;
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 0 4px;
  text-align: right;
}
.deed-score-big {
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--brand);
  letter-spacing: -.02em;
}
.deed-score-unit { font-size: 12px; color: var(--muted); }
.deed-score-who {
  grid-column: 1 / -1;
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}
.deed-del { align-self: flex-start; }

/* ---------- 评分弹窗 ---------- */
.rate-mask {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 3, 5, .85);
  backdrop-filter: blur(5px);
}
.rate-dialog {
  width: min(420px, 100%);
  padding: 26px 24px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #0c0c10;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
  text-align: center;
}
.rate-dialog h3 { font-size: 1.15rem; margin-bottom: 6px; }
.rate-hint { font-size: 12.5px; color: var(--muted); margin-bottom: 16px; }
.rate-stars { margin-bottom: 18px; }
.stars-lg .star { font-size: 34px; padding: 0 5px; }
.rate-close { width: 100%; }

@media (max-width: 720px) {
  .deed { flex-wrap: wrap; }
  .deed-side { margin-left: auto; }
  .deed-score-big { font-size: 24px; }
}