/* ==========================================================================
   01体育站 · /assets/site.css
   共享层：reset、变量、中文排版、刊头、页脚、按钮、面包屑、网格、基础组件
   ========================================================================== */

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

:root {
  --grass: #0F7C6C;
  --grass-deep: #0A5750;
  --arena: #F2601F;
  --arena-soft: #FF8A4C;
  --midnight: #0C1B2A;
  --indigo: #1B3A57;
  --paper: #F6F1E7;
  --paper-deep: #E4DED2;
  --ink: #12181C;
  --signal: #C6402F;
  --sand: #D8A657;

  --wrap: 1200px;
  --gutter: clamp(18px, 4vw, 40px);
  --radius-pill: 999px;
  --radius-lg: 28px;
  --radius-md: 14px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font-display: "Noto Sans SC", "HarmonyOS Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "HarmonyOS Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Noto Sans Mono", monospace;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video { display: block; max-width: 100%; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--arena);
  outline-offset: 3px;
  border-radius: 6px;
}

#main-content { scroll-margin-top: clamp(88px, 14vh, 150px); }

/* ---------- 排版工具 ---------- */
.container {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.display {
  font-family: var(--font-display);
  font-size: clamp(44px, 7.4vw, 72px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.subhead {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.lede {
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.62;
  max-width: 30em;
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  font-variant-ligatures: none;
}

.prose { max-width: 36em; }
.prose p { margin: 0 0 1.1em; }
.prose p:last-child { margin-bottom: 0; }
.prose a {
  color: var(--grass-deep);
  text-decoration: none;
  border-bottom: 2px solid rgba(15, 124, 108, 0.32);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.prose a:hover { border-bottom-color: var(--arena); color: var(--arena); }
.band--night .prose a,
.band--grass .prose a { color: var(--arena-soft); border-bottom-color: rgba(255, 138, 76, 0.4); }

.kicker {
  display: flex;
  align-items: center;
  gap: 0.7em;
  margin: 0 0 0.9em;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grass);
}
.kicker::before {
  content: "";
  width: 26px;
  height: 3px;
  flex: none;
  background: var(--arena);
  transform: skewX(-18deg);
}
.band--night .kicker { color: var(--arena-soft); }
.band--grass .kicker { color: var(--paper); }
.band--grass .kicker::before { background: var(--paper); }

.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: var(--paper-deep);
}
.band--night .rule,
.band--grass .rule { background: rgba(246, 241, 231, 0.18); }

/* ---------- 胶囊状态 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(15, 124, 108, 0.12);
  color: var(--grass-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.tag--signal { background: rgba(198, 64, 47, 0.14); color: var(--signal); }
.tag--sand { background: rgba(216, 166, 87, 0.22); color: #8A6620; }
.tag--night { background: rgba(246, 241, 231, 0.14); color: var(--paper); }
.band--night .tag { background: rgba(246, 241, 231, 0.12); color: var(--paper); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 14px 26px;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease),
              border-color 180ms var(--ease), border-radius 180ms var(--ease);
}
.btn--action { background: var(--arena); color: #FFFFFF; }
.btn--action:hover { background: var(--arena-soft); border-radius: var(--radius-pill); }
.btn--line { background: transparent; border-color: currentColor; color: var(--ink); border-radius: var(--radius-md); }
.btn--line:hover { background: var(--ink); color: var(--paper); border-radius: var(--radius-pill); }
.btn--night { background: var(--midnight); color: var(--paper); }
.btn--night:hover { background: var(--indigo); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--grass-deep);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.link-more::after { content: "→"; font-family: var(--font-mono); font-size: 12px; }
.link-more:hover { color: var(--arena); border-bottom-color: var(--arena); }
.band--night .link-more { color: var(--arena-soft); }

/* ---------- 面包屑 ---------- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(18, 24, 28, 0.62);
}
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0.5em; list-style: none; }
.breadcrumb li { display: inline-flex; align-items: center; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5em; color: var(--arena); }
.breadcrumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.breadcrumb a:hover { color: var(--ink); border-bottom-color: var(--arena); }
.band--night .breadcrumb { color: rgba(246, 241, 231, 0.6); }
.band--night .breadcrumb a:hover { color: var(--paper); }

/* ---------- 分区与网格 ---------- */
.band {
  position: relative;
  padding-block: clamp(48px, 7vw, 96px);
}
.band--night { background: var(--midnight); color: var(--paper); }
.band--deep { background: var(--paper-deep); color: var(--ink); }
.band--grass { background: var(--grass); color: var(--paper); }

.grid { display: grid; gap: clamp(20px, 3vw, 40px); }
.grid--12 { grid-template-columns: 1fr; }
.grid--split { grid-template-columns: 1fr; }
.grid--split-rev { grid-template-columns: 1fr; }

.stack > * + * { margin-top: var(--stack-gap, 20px); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 48px);
}
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ---------- 图片容器 ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  background: var(--paper-deep);
}
.media-frame > img,
.media-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame--tilt { transform: rotate(-2deg); }
.media-frame--night { background: var(--indigo); }
.media-frame__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 10px 16px;
  border-radius: 0 var(--radius-md) 0 var(--radius-lg);
  background: rgba(12, 27, 42, 0.82);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

/* ---------- 研究板与数字 ---------- */
.panel {
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius-lg);
  background: var(--paper-deep);
  color: var(--ink);
}
.panel--night { background: var(--indigo); color: var(--paper); }

.stat { display: block; }
.stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--arena);
}
.stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(18, 24, 28, 0.66);
}
.band--night .stat__label,
.band--grass .stat__label { color: rgba(246, 241, 231, 0.72); }

/* ==========================================================================
   共享头部
   ========================================================================== */
.skip-link {
  position: absolute;
  left: 16px;
  top: -90px;
  z-index: 200;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--midnight);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: top 180ms var(--ease);
}
.skip-link:focus { top: 12px; }

.site-header {
  --hd-bg: var(--paper);
  --hd-fg: var(--ink);
  --hd-muted: rgba(18, 24, 28, 0.6);
  --hd-line: rgba(18, 24, 28, 0.13);
  --hd-pill-bg: rgba(15, 124, 108, 0.07);
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--hd-bg);
  color: var(--hd-fg);
  border-bottom: 1px solid var(--hd-line);
  transition: background-color 220ms var(--ease), color 220ms var(--ease),
              box-shadow 220ms var(--ease);
}
.site-header[data-compact] {
  --hd-bg: var(--midnight);
  --hd-fg: var(--paper);
  --hd-muted: rgba(246, 241, 231, 0.62);
  --hd-line: rgba(246, 241, 231, 0.16);
  --hd-pill-bg: rgba(246, 241, 231, 0.08);
  box-shadow: 0 18px 34px -24px rgba(12, 27, 42, 0.85);
}

.masthead { position: relative; }

.masthead__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: clamp(14px, 2vw, 22px);
  transition: padding-block 220ms var(--ease);
}
.site-header[data-compact] .masthead__inner { padding-block: 8px; }

.masthead__meta {
  justify-self: start;
  min-width: 0;
  transition: opacity 180ms var(--ease);
}
.masthead__status {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--hd-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.masthead__brand {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.masthead__mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--grass);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: border-radius 180ms var(--ease), background-color 180ms var(--ease);
}
.masthead__brand:hover .masthead__mark,
.masthead__brand:focus-visible .masthead__mark {
  border-radius: var(--radius-pill);
  background: var(--arena);
}
.masthead__name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
}

.masthead__tagline {
  justify-self: end;
  margin: 0;
  max-width: 17em;
  text-align: right;
  font-size: 13px;
  line-height: 1.5;
  color: var(--hd-muted);
  transition: opacity 180ms var(--ease);
}
.site-header[data-compact] .masthead__tagline,
.site-header[data-compact] .masthead__meta {
  opacity: 0;
  pointer-events: none;
}

/* 移动导航按钮 */
.navtoggle {
  display: none;
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--hd-line);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--hd-fg);
  cursor: pointer;
  transition: border-radius 180ms var(--ease), border-color 180ms var(--ease),
              background-color 180ms var(--ease);
}
.navtoggle:hover { border-radius: var(--radius-pill); border-color: var(--arena); }
.navtoggle__bars {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: background-color 180ms var(--ease);
}
.navtoggle__bars::before,
.navtoggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: top 200ms var(--ease), transform 200ms var(--ease);
}
.navtoggle__bars::before { top: -6px; }
.navtoggle__bars::after { top: 6px; }
.navtoggle[aria-expanded="true"] .navtoggle__bars { background: transparent; }
.navtoggle[aria-expanded="true"] .navtoggle__bars::before { top: 0; transform: rotate(45deg); }
.navtoggle[aria-expanded="true"] .navtoggle__bars::after { top: 0; transform: rotate(-45deg); }

/* 栏目胶囊带 */
.navstrip { border-top: 1px solid var(--hd-line); }
.navstrip__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 10px var(--gutter);
  list-style: none;
}
.navstrip__item { display: block; }

.navpill {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--hd-fg);
  text-decoration: none;
  white-space: nowrap;
  transition: border-radius 180ms var(--ease), background-color 180ms var(--ease),
              color 180ms var(--ease);
}
.navpill:hover {
  background: var(--grass);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
}
.navpill[aria-current="page"] {
  background: var(--grass);
  color: #FFFFFF;
  font-weight: 700;
  border-radius: var(--radius-pill);
}

/* 阅读进度 */
.readbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  overflow: hidden;
  pointer-events: none;
}
.readbar__fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--grass) 0%, var(--grass) 38%, var(--arena) 100%);
  transition: width 100ms linear;
}

/* ==========================================================================
   共享页脚
   ========================================================================== */
.site-footer {
  position: relative;
  overflow: hidden;
  margin-top: 0;
  padding-block: clamp(44px, 6vw, 80px) 0;
  background: var(--midnight);
  color: var(--paper);
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -48px;
  left: -12%;
  right: -12%;
  height: 190px;
  background: var(--grass);
  opacity: 0.16;
  transform: rotate(-2deg);
  pointer-events: none;
}
.site-footer__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid rgba(246, 241, 231, 0.14);
}

.footer-brand__mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--paper);
  text-decoration: none;
}
.footer-brand__badge {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--grass);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  transition: border-radius 180ms var(--ease), background-color 180ms var(--ease);
}
.footer-brand__mark:hover .footer-brand__badge,
.footer-brand__mark:focus-visible .footer-brand__badge {
  border-radius: var(--radius-pill);
  background: var(--arena);
}
.footer-brand__line {
  margin-top: 16px;
  max-width: 22em;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(246, 241, 231, 0.72);
}
.footer-brand__status {
  margin-top: 14px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--arena-soft);
}

.footer-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}
.footer-col__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.footer-col__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(246, 241, 231, 0.7);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.footer-col__link::after {
  content: "→";
  font-family: var(--font-mono);
  font-size: 12px;
  transition: transform 160ms var(--ease);
}
.footer-col__link:hover {
  color: var(--paper);
  border-bottom-color: var(--arena);
}
.footer-col__link:hover::after { transform: translateX(3px); }

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  padding-block: clamp(22px, 3vw, 32px);
  border-bottom: 1px solid rgba(246, 241, 231, 0.14);
}
.footer-contact__item {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.78);
}
.footer-contact__item--mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--arena-soft);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  padding-block: 22px;
}
.footer-legal__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
}
.footer-legal__links a {
  display: inline-block;
  padding-bottom: 1px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.2);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 241, 231, 0.66);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.footer-legal__links a:hover {
  color: var(--paper);
  border-bottom-color: var(--arena);
}
.footer-legal__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(246, 241, 231, 0.5);
}
.footer-legal__meta p { margin: 0; }

/* ---------- 滚动显现 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms var(--ease), transform 500ms var(--ease);
}
[data-reveal="shown"] {
  opacity: 1;
  transform: none;
}
@media (scripting: none) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (min-width: 780px) {
  .grid--12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .grid--split { grid-template-columns: 1.62fr 1fr; }
  .grid--split-rev { grid-template-columns: 1fr 1.62fr; }
  .footer-top { grid-template-columns: 1.1fr 2fr; align-items: start; }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .footer-cols { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  .masthead__tagline { display: none; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }

  .masthead__inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding-block: 12px;
  }
  .site-header[data-compact] .masthead__inner { padding-block: 10px; }
  .masthead__meta { display: none; }
  .masthead__brand { justify-self: start; }
  .masthead__name { font-size: 21px; }
  .masthead__mark { width: 38px; height: 38px; font-size: 13px; border-radius: 12px; }
  .site-header[data-compact] .masthead__tagline,
  .site-header[data-compact] .masthead__meta { opacity: 1; }

  .navtoggle { display: flex; }

  .navstrip { display: none; }
  .navstrip[data-open] { display: block; }
  .navstrip__list {
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
    padding: 12px var(--gutter) 20px;
  }
  .navpill {
    display: block;
    padding: 13px 18px;
    border-radius: var(--radius-md);
    background: var(--hd-pill-bg);
    font-size: 15px;
  }
  .navpill[aria-current="page"] { border-radius: var(--radius-pill); }

  .masthead__inner { padding-right: calc(48px + var(--gutter) + 12px); }
}

@media (max-width: 600px) {
  .footer-legal { flex-direction: column; align-items: flex-start; }
  .media-frame { border-radius: 20px; }
  .media-frame--tilt { transform: rotate(-1.2deg); }
}

/* ==========================================================================
   动效降级
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .media-frame--tilt { transform: none; }
  .readbar__fill { transition: none; }
}