/* weekly.css — 周报阅读页
   版式阶梯（8px）：栏 12 / 卡片 16 / 章节 32 / 页边 48
   字级：眉题 12 · 目录 15 · 正文 17/1.75 · 导语 18 · 标题 22 / 28 / 36
   行长：正文栏 max 42rem */

:root { color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body.wk {
  min-height: 100svh;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--glass-text, #eef3fa);
  background:
    radial-gradient(120% 80% at 78% 8%, rgba(130,163,218,0.14), transparent 55%),
    radial-gradient(120% 90% at 12% 96%, rgba(120,150,200,0.10), transparent 58%),
    linear-gradient(165deg, #0d1220 0%, #131a2b 52%, #0f1626 100%);
  background-attachment: fixed;
}
img { max-width: 100%; }
button, a { cursor: pointer; }
:focus-visible {
  outline: 2px solid #f0d48a;
  outline-offset: 3px;
}

.wk-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 5;
  min-height: 56px;
  padding: 8px 22px;
  background: rgba(13, 18, 32, 0.86);
  border-bottom: 1px solid rgba(150, 173, 218, 0.16);
  backdrop-filter: blur(16px);
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.78));
}
.wk-bar a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 8px;
  color: inherit;
  text-decoration: none;
  border-radius: 8px;
}
.wk-bar a:hover { color: #f0d48a; }
.wk-bar .sep { color: rgba(150, 173, 218, 0.5); }
.wk-bar .spacer { flex: 1; }

.wk-shell {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  gap: 40px;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 32px 0 80px;
}

.wk-index {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100svh - 104px);
  overflow: auto;
  padding-right: 4px;
}
.wk-index__eyebrow,
.wk-hero__vol,
.wk-outline__label {
  margin: 0 0 8px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f0d48a;
}
.wk-index h1 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.25;
  font-weight: 600;
}
.wk-index__note,
.wk-status,
.wk-empty {
  margin: 0 0 16px;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.76));
  font-size: 14px;
  line-height: 1.6;
}

.wk-filters { display: flex; gap: 8px; margin-bottom: 16px; }
.wk-filter,
.wk-tool,
.wk-save {
  min-height: 44px;
  border: 1px solid rgba(150, 173, 218, 0.28);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font-family: var(--font-label);
  font-size: 13px;
}
.wk-filter { padding: 0 16px; }
.wk-filter.is-on,
.wk-tool.is-on,
.wk-save.is-on {
  border-color: rgba(240, 212, 138, 0.7);
  background: rgba(240, 212, 138, 0.14);
  color: #f0d48a;
}
.wk-filter:hover,
.wk-tool:hover,
.wk-save:hover { border-color: rgba(240, 212, 138, 0.55); }

.wk-list { display: flex; flex-direction: column; gap: 8px; }
.wk-issue-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  gap: 8px;
  align-items: stretch;
}
.wk-issue {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  min-height: 72px;
  padding: 12px 14px;
  border: 1px solid rgba(150, 173, 218, 0.18);
  border-radius: 16px;
  background: rgba(20, 28, 46, 0.45);
  color: inherit;
  text-decoration: none;
}
.wk-issue:hover,
.wk-issue.is-active {
  border-color: rgba(240, 212, 138, 0.55);
  background: rgba(240, 212, 138, 0.08);
}
.wk-issue__vol { font-family: var(--font-label); font-size: 12px; letter-spacing: 0.06em; color: #f0d48a; }
.wk-issue__period { font-size: 12px; line-height: 1.4; color: var(--glass-text-dim, rgba(222, 232, 246, 0.7)); }
.wk-issue__title { font-size: 15px; line-height: 1.4; }
.wk-save {
  display: grid;
  place-items: center;
  width: 44px;
  padding: 0;
  border-radius: 14px;
}
.wk-save svg,
.wk-tool svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.wk-save.is-on svg { fill: currentColor; }

.wk-outline { margin-top: 24px; }
.wk-outline nav { display: flex; flex-direction: column; gap: 4px; }
.wk-outline__link {
  display: block;
  padding: 8px 0;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.82));
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
}
.wk-outline__link:hover { color: #f0d48a; }

.wk-read { min-width: 0; }
.wk-hero,
.wk-body { max-width: 42rem; }
.wk-hero {
  margin-bottom: 8px;
  padding-bottom: 8px;
}
.wk-hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.wk-hero__period {
  margin: 0 0 16px;
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.75));
}
.wk-hero__summary {
  margin: 0;
  max-width: 38rem;
  font-size: 18px;
  line-height: 1.65;
}
.wk-hero__subjects {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.72));
}

.wk-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.wk-tool {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
}

.wk-body h1,
.wk-body h2,
.wk-body h3 { scroll-margin-top: 88px; }
.wk-body h1,
.wk-body h2 {
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.3;
}
.wk-body h1 { font-size: 28px; margin: 40px 0 16px; }
.wk-body h2 {
  font-size: 22px;
  margin: 32px 0 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(150, 173, 218, 0.18);
}
.wk-body h3 {
  margin: 24px 0 8px;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.4;
}
.wk-body p { margin: 0 0 16px; }
.wk-body ul,
.wk-body ol { margin: 0 0 16px; padding-left: 1.25em; }
.wk-body li { margin: 8px 0; }
.wk-body li > p { margin: 0; }
.wk-body hr { border: 0; border-top: 1px solid rgba(150, 173, 218, 0.2); margin: 32px 0; }
.wk-body strong { font-weight: 650; }
.wk-body .wk-mark {
  color: #1c1408;
  background: #f0d48a;
  padding: 0.04em 0.28em;
  border-radius: 3px;
  box-decoration-break: clone;
}
.wk-body .wk-line {
  color: #ffe7ad;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  text-decoration-color: rgba(240, 212, 138, 0.9);
}
.wk-body .wk-label {
  color: #b9ccff;
  font-style: normal;
}
.wk-body .wk-meta,
.wk-body .wk-quiet,
.wk-body .wk-aside,
.wk-body .wk-note {
  color: #a9b6c9;
  font-style: italic;
  font-weight: 450;
}
.wk-body .wk-note {
  margin-right: 0.2em;
  font-size: 0.92em;
}
.wk-judge {
  display: inline-block;
  margin: 0 0.15em;
  padding: 0 0.45em;
  border-radius: 999px;
  font-family: var(--font-label);
  font-size: 12px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.7;
  text-decoration: none;
}
.wk-judge--explore { color: #1c1408; background: #f0d48a; }
.wk-judge--watch { color: #e7eeff; background: rgba(126, 154, 214, 0.38); }
.wk-judge--act { color: #e9fff2; background: rgba(86, 158, 118, 0.42); }
.wk-body blockquote {
  margin: 0 0 16px;
  padding: 4px 0 4px 16px;
  border-left: 2px solid #f0d48a;
  color: var(--glass-text-dim, rgba(222, 232, 246, 0.86));
}
.wk-body a { color: #f0d48a; text-underline-offset: 3px; }
.wk-body a:hover { color: #ffe7ad; }
.wk-body code {
  font-family: var(--font-label);
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
}
.wk-body pre {
  overflow: auto;
  margin: 0 0 16px;
  padding: 16px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.28);
}
.wk-body .post-table-wrap { overflow-x: auto; margin: 0 0 24px; }
.wk-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.55;
}
.wk-body th,
.wk-body td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(150, 173, 218, 0.18);
  text-align: left;
  vertical-align: top;
}
.wk-body th {
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #f0d48a;
  background: rgba(255, 255, 255, 0.03);
}

.wk-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 20;
  transform: translateX(-50%);
  margin: 0;
  padding: 12px 16px;
  border: 1px solid rgba(240, 212, 138, 0.4);
  border-radius: 999px;
  background: rgba(13, 18, 32, 0.94);
  color: #f0d48a;
  font-size: 14px;
}

@media (max-width: 860px) {
  .wk-shell {
    grid-template-columns: 1fr;
    gap: 24px;
    width: min(100% - 32px, 42rem);
    padding-top: 24px;
  }
  .wk-index { position: static; max-height: none; }
  .wk-outline nav { flex-direction: row; flex-wrap: wrap; gap: 8px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

@media print {
  body.wk { background: #fff; color: #1a1a1a; }
  .wk-bar, .wk-index, .wk-tools, .wk-toast { display: none !important; }
  .wk-shell { display: block; width: auto; padding: 0; }
  .wk-hero, .wk-body { max-width: none; }
  .wk-body a { color: #1a1a1a; }
  .wk-hero__vol, .wk-body th { color: #333; }
  .wk-body .wk-mark { color: #1c1408; background: #fff1c2; }
  .wk-body .wk-line,
  .wk-body .wk-label { color: #111; }
  .wk-body .wk-meta,
  .wk-body .wk-quiet,
  .wk-body .wk-aside,
  .wk-body .wk-note { color: #555; }
  .wk-judge--explore,
  .wk-judge--watch,
  .wk-judge--act { color: #111; background: #eee; }
}