/* ============================================================
   易倍赛事通 · 共享样式 /assets/site.css
   01 变量与重置  02 基础排版  03 无障碍  04 进度与跳转
   05 页头（品牌轨道 / 刊头 / 栏目条）  06 页脚  07 通用组件
   ============================================================ */

/* ---------- 01 变量与重置 ---------- */
:root {
  color-scheme: dark;
  --ink-900: #0A1129;
  --ink-800: #121A3C;
  --ink-700: #18224B;
  --line-600: #2B3768;
  --paper: #F5F1E6;
  --paper-2: #DCD6C6;
  --cyan: #35E0D4;
  --cyan-ink: #0E8E86;
  --orange: #FF7B3D;
  --text-hi: #EEF2FF;
  --text-mid: #A6B2D4;

  --rail-w: 86px;
  --maxw: 1280px;

  --font-serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", "SimSun", serif;
  --font-sans: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.2, .7, .2, 1);
  --shadow-paper: 6px 6px 0 rgba(6, 10, 24, .92);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-left: 0;
  background: var(--ink-900);
  color: var(--text-hi);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; }
[hidden] { display: none !important; }

/* ---------- 02 基础排版 ---------- */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .55em;
  font-family: var(--font-sans);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--text-hi);
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
strong, b { font-weight: 800; }
small { font-size: 13px; }
hr { border: 0; border-top: 1px solid var(--line-600); }

/* ---------- 03 无障碍 ---------- */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.emc-navbar :focus-visible,
.emc-footer :focus-visible {
  outline-color: var(--cyan);
}

/* ---------- 04 进度与跳转 ---------- */
.emc-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 3px;
  z-index: 80;
  background: rgba(43, 55, 104, .55);
  pointer-events: none;
}
.emc-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  background: var(--cyan);
}

.emc-skip {
  position: absolute;
  top: -120px;
  left: 16px;
  z-index: 120;
  padding: 12px 20px;
  background: var(--cyan);
  color: var(--ink-900);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .04em;
  border: 2px solid var(--ink-900);
  transition: top .16s var(--ease);
}
.emc-skip:focus { top: 12px; text-decoration: none; }

/* ---------- 05 页头 ---------- */
.emc-header { background: var(--ink-900); position: relative; }

/* 品牌轨道 */
.emc-rail {
  display: none;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 60;
  width: var(--rail-w);
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px 0 16px;
  background: var(--ink-800);
  border-right: 1px solid var(--line-600);
  overflow: hidden;
}
.emc-rail__mark {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--cyan);
}
.emc-rail__rule {
  width: 1px;
  height: 18px;
  background: var(--line-600);
  flex: 0 0 auto;
}
.emc-rail__list {
  list-style: none;
  margin: 0;
  padding: 4px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  overflow-y: auto;
  scrollbar-width: none;
}
.emc-rail__list::-webkit-scrollbar { display: none; }
.emc-rail__item { margin: 0; flex: 0 0 auto; }
.emc-rail__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 5px 2px;
  color: var(--text-mid);
  text-decoration: none;
  transition: color .16s var(--ease);
}
.emc-rail__link::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--line-600);
  transition: width .18s var(--ease), background .18s var(--ease);
}
.emc-rail__link:hover { color: var(--text-hi); text-decoration: none; }
.emc-rail__link:hover::before { width: 24px; background: var(--cyan); }
.emc-rail__link[aria-current="page"] { color: var(--cyan); }
.emc-rail__link[aria-current="page"]::before { width: 24px; background: var(--orange); }
.emc-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  opacity: .8;
}
.emc-rail__label {
  writing-mode: vertical-rl;
  font-size: 11px;
  letter-spacing: .18em;
  line-height: 1;
}
.emc-rail__foot {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .28em;
  color: var(--line-600);
  writing-mode: vertical-rl;
}

/* 刊头 */
.emc-masthead { background: var(--ink-900); }
.emc-masthead__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px 24px 24px;
  border-bottom: 1px solid rgba(43, 55, 104, .75);
}
.emc-masthead__eyebrow {
  margin: 0;
  display: flex;
  justify-content: flex-start;
}
.emc-brand { justify-self: center; text-align: center; }
.emc-brand__link {
  display: inline-block;
  color: inherit;
  text-decoration: none;
}
.emc-brand__link:hover { text-decoration: none; }
.emc-brand__name {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.06;
  letter-spacing: .04em;
  color: var(--text-hi);
  transition: color .16s var(--ease);
}
.emc-brand__link:hover .emc-brand__name { color: var(--cyan); }
.emc-brand__sub {
  display: block;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--text-mid);
}
.emc-masthead__aside {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* 栏目条（纸张） */
.emc-navbar {
  background: var(--paper);
  border-top: 2px solid var(--orange);
  border-bottom: 1px solid var(--ink-900);
  position: relative;
}
.emc-navbar__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 16px;
}
.emc-navtoggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  padding: 9px 13px;
  background: transparent;
  border: 1px solid var(--ink-900);
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease);
}
.emc-navtoggle:hover { background: var(--ink-900); color: var(--paper); }
.emc-navtoggle__bars {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 16px;
  height: 12px;
}
.emc-navtoggle__bars span {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform .16s var(--ease), opacity .16s var(--ease);
}
.emc-navbar[data-open="true"] .emc-navtoggle__bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.emc-navbar[data-open="true"] .emc-navtoggle__bars span:nth-child(2) { opacity: 0; }
.emc-navbar[data-open="true"] .emc-navtoggle__bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
.emc-navtoggle__text { line-height: 1; }

.emc-nav { display: none; width: 100%; }
.emc-navbar[data-open="true"] .emc-nav { display: block; padding-bottom: 12px; }
.emc-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.emc-nav__item { margin: 0; flex: 0 0 auto; }
.emc-nav__item + .emc-nav__item { border-top: 1px solid rgba(10, 17, 41, .14); }
.emc-nav__link {
  position: relative;
  display: block;
  padding: 12px 6px;
  color: var(--ink-900);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .03em;
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s var(--ease);
}
.emc-nav__link::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 8px;
  height: 2px;
  background: var(--cyan-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .18s var(--ease);
}
.emc-nav__link:hover { color: var(--cyan-ink); text-decoration: none; }
.emc-nav__link:hover::after { transform: scaleX(1); }
.emc-nav__link[aria-current="page"] { color: var(--cyan-ink); }
.emc-nav__link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--orange);
}

@media (min-width: 820px) {
  .emc-navtoggle { display: none; }
  .emc-nav {
    display: block;
    flex: 1 1 auto;
    padding-bottom: 0;
  }
  .emc-nav__list {
    flex-direction: row;
    justify-content: center;
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: thin;
  }
  .emc-nav__item + .emc-nav__item { border-top: 0; }
  .emc-nav__link {
    padding: 15px 18px;
    font-size: 15px;
  }
  .emc-nav__link::after { left: 18px; right: 18px; bottom: 10px; }
  .emc-navbar__inner { padding: 0 24px; }
}

@media (max-width: 819px) {
  .emc-masthead__inner {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
    gap: 13px;
    padding: 22px 20px 20px;
  }
  .emc-masthead__eyebrow { justify-content: center; }
  .emc-masthead__aside { justify-content: center; }
  .emc-tag--phase { display: none; }
}

@media (min-width: 1000px) {
  body { padding-left: var(--rail-w); }
  .emc-rail { display: flex; }
  .emc-skip { left: calc(var(--rail-w) + 16px); }
}

/* ---------- 06 页脚 ---------- */
.emc-footer {
  margin-top: 96px;
  background: var(--ink-800);
  border-top: 2px solid var(--line-600);
  color: var(--text-mid);
}
.emc-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 48px 24px 34px;
}
.emc-footer__name {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: .05em;
  color: var(--text-hi);
}
.emc-footer__line {
  max-width: 26ch;
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-mid);
}
.emc-footer__cta { margin-top: 2px; }
.emc-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 20px;
}
.emc-footer__coltitle {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-600);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--cyan);
}
.emc-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.emc-footer__link {
  position: relative;
  display: inline-block;
  color: var(--text-mid);
  font-size: 14px;
  text-decoration: none;
  transition: color .16s var(--ease);
}
.emc-footer__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .18s var(--ease);
}
.emc-footer__link:hover { color: var(--text-hi); text-decoration: none; }
.emc-footer__link:hover::after { transform: scaleX(1); }

.emc-footer__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px 24px 38px;
  border-top: 1px solid var(--line-600);
}
.emc-footer__contact {
  margin: 0;
  max-width: 74ch;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.95;
  letter-spacing: .02em;
  color: var(--text-mid);
}
.emc-footer__legalrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.emc-footer__legal {
  margin: 0;
  font-size: 12px;
  color: var(--text-mid);
  letter-spacing: .02em;
}

@media (min-width: 640px) {
  .emc-footer__nav { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
}
@media (min-width: 900px) {
  .emc-footer__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2.1fr);
    gap: 60px;
    align-items: start;
    padding: 56px 24px 40px;
  }
}

/* ---------- 07 通用组件 ---------- */
.emc-container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

.emc-section { padding-block: 56px; }
@media (min-width: 900px) { .emc-section { padding-block: 72px; } }

.emc-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line-600);
}

.emc-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.emc-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--cyan);
}

.emc-title {
  margin: 0 0 18px;
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.22;
}
.emc-title--serif {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: -.005em;
  font-size: clamp(28px, 4vw, 40px);
}

.emc-lead {
  max-width: 66ch;
  margin: 0 0 1.2em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-mid);
}

.emc-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.emc-rule {
  height: 0;
  margin: 36px 0;
  border: 0;
  border-top: 1px solid var(--line-600);
}

/* 网格 */
.emc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
.emc-grid--8-4 { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) {
  .emc-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .emc-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1000px) {
  .emc-grid--8-4 {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 32px;
    align-items: start;
  }
}
@media (min-width: 1080px) {
  .emc-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 标签 */
.emc-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line-600);
  background: rgba(53, 224, 212, .06);
  color: var(--text-mid);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.5;
}
.emc-tag--cyan {
  color: var(--cyan);
  border-color: rgba(53, 224, 212, .48);
  background: rgba(53, 224, 212, .1);
}
.emc-tag--orange,
.emc-tag--phase {
  color: var(--orange);
  border-color: rgba(255, 123, 61, .55);
  background: rgba(255, 123, 61, .1);
}

/* 方章 */
.emc-stamp {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 2px solid var(--orange);
  background: transparent;
  color: var(--orange);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .06em;
  text-decoration: none;
  transition: background .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}
.emc-stamp::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  background: var(--orange);
  transition: background .16s var(--ease);
}
.emc-stamp:hover {
  background: var(--orange);
  color: var(--ink-900);
  text-decoration: none;
  transform: translateY(-2px);
}
.emc-stamp:hover::before { background: var(--ink-900); }

/* 按钮 */
.emc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 2px solid var(--line-600);
  border-radius: 0;
  background: transparent;
  color: var(--text-hi);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .05em;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
  transition: background .16s var(--ease), border-color .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}
.emc-btn:hover { text-decoration: none; transform: translateY(-2px); }
.emc-btn--solid {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}
.emc-btn--solid:hover { background: var(--text-hi); border-color: var(--text-hi); }
.emc-btn--ghost { background: transparent; border-color: var(--line-600); color: var(--text-hi); }
.emc-btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

/* 回顶 */
.emc-totop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-600);
  background: transparent;
  color: var(--text-mid);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}
.emc-totop::before {
  content: "\2191";
  font-family: var(--font-mono);
  font-size: 13px;
}
.emc-totop:hover { color: var(--cyan); border-color: var(--cyan); }

/* 纸卡 */
.emc-card--paper {
  position: relative;
  padding: 26px;
  background: var(--paper);
  color: var(--ink-900);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-paper);
}
.emc-card--paper::before,
.emc-card--paper::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid var(--orange);
  pointer-events: none;
}
.emc-card--paper::before { top: -2px; left: -2px; border-right: 0; border-bottom: 0; }
.emc-card--paper::after { bottom: -2px; right: -2px; border-left: 0; border-top: 0; }
.emc-card--paper a { color: var(--cyan-ink); }
.emc-card--paper h2,
.emc-card--paper h3,
.emc-card--paper h4 { color: var(--ink-900); }

/* 图片容器 */
.emc-media {
  position: relative;
  margin: 0;
  background: var(--ink-800);
  border: 2px solid var(--line-600);
  overflow: hidden;
}
.emc-media__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}
.emc-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(53, 224, 212, .07) 0, rgba(53, 224, 212, .07) 1px, transparent 1px, transparent 4px),
    repeating-linear-gradient(90deg, rgba(43, 55, 104, .18) 0, rgba(43, 55, 104, .18) 1px, transparent 1px, transparent 8px);
  opacity: .65;
}
.emc-media__caption {
  padding: 10px 12px;
  border-top: 1px solid var(--line-600);
  background: var(--ink-800);
  color: var(--text-mid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

/* 密集索引条 */
.emc-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-600);
}
.emc-index__row {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-600);
  color: inherit;
  font-size: 14px;
  text-decoration: none;
  transition: background .16s var(--ease), padding-left .16s var(--ease);
}
a.emc-index__row:hover {
  background: rgba(53, 224, 212, .06);
  padding-left: 8px;
  text-decoration: none;
}
.emc-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}
.emc-index__label {
  color: var(--text-hi);
  font-weight: 600;
}

/* 数据表 */
.emc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.emc-table caption {
  caption-side: top;
  padding-bottom: 10px;
  text-align: left;
  color: var(--text-mid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
}
.emc-table th,
.emc-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line-600);
}
.emc-table th {
  background: var(--ink-800);
  color: var(--text-mid);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  white-space: nowrap;
}
.emc-table td {
  color: inherit;
  font-variant-numeric: tabular-nums;
}
.emc-table th[data-sort] {
  position: relative;
  padding-right: 26px;
  cursor: pointer;
  user-select: none;
  transition: color .16s var(--ease);
}
.emc-table th[data-sort]:hover { color: var(--cyan); }
.emc-table th[aria-sort="ascending"],
.emc-table th[aria-sort="descending"] { color: var(--cyan); }
.emc-table th[aria-sort="ascending"]::after,
.emc-table th[aria-sort="descending"]::after {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  color: inherit;
}
.emc-table th[aria-sort="ascending"]::after { content: "\25B2"; }
.emc-table th[aria-sort="descending"]::after { content: "\25BC"; }

.emc-table--paper {
  background: var(--paper);
  color: var(--ink-900);
  border: 2px solid var(--ink-900);
}
.emc-table--paper th {
  background: var(--paper-2);
  color: var(--ink-900);
}
.emc-table--paper th,
.emc-table--paper td { border-bottom: 1px solid rgba(10, 17, 41, .18); }
.emc-table--paper th[data-sort]:hover { color: var(--cyan-ink); }
.emc-table--paper th[aria-sort="ascending"],
.emc-table--paper th[aria-sort="descending"] { color: var(--cyan-ink); }

/* 筛选 */
.emc-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.emc-filter__btn {
  padding: 7px 14px;
  border: 1px solid var(--line-600);
  background: transparent;
  color: var(--text-mid);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background .16s var(--ease);
}
.emc-filter__btn:hover { color: var(--text-hi); border-color: var(--cyan); }
.emc-filter__btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

/* 面包屑 */
.emc-breadcrumb {
  margin: 0 0 22px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--text-mid);
}
.emc-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.emc-breadcrumb__item { display: inline-flex; align-items: center; gap: 8px; }
.emc-breadcrumb__item::after {
  content: "/";
  color: var(--line-600);
  font-family: var(--font-mono);
}
.emc-breadcrumb__item:last-child::after { content: ""; }
.emc-breadcrumb__link {
  color: var(--text-mid);
  text-decoration: none;
  transition: color .16s var(--ease);
}
.emc-breadcrumb__link:hover { color: var(--cyan); text-decoration: none; }

/* ---------- 08 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .emc-btn:hover,
  .emc-stamp:hover { transform: none; }
}