/* Trash, l'encyclopédie vidéo des tops. Site B2B. */

:root {
  --black: #000000;
  --white: #ffffff;
  --red: #e8322e;
  --yellow: #ffd92b;
  --red-bright: #ff4a46;
  --muted: #4d4d4d;
  --muted-light: #c9c9c9;
  --line: 3px;
  --radius: 18px;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --display: "Dela Gothic One", "Arial Black", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --text: "Hanken Grotesk", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --shadow-color: var(--black);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-weight: 400;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); margin: 0; line-height: 1.15; letter-spacing: 0; }
h1 { font-weight: 400; font-size: clamp(2.1rem, 5vw, 4.1rem); line-height: 1.05; letter-spacing: -0.01em; }
h2 { font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.4rem); }
h3 { font-weight: 400; font-size: 1rem; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd, dt { margin: 0; }
strong { font-weight: 700; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

:focus-visible { outline: 3px solid var(--red-bright); outline-offset: 3px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--red); color: var(--black); padding: 8px 14px; font-weight: 700; z-index: 100; }
.skip:focus { left: 12px; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--display);
  font-weight: 400;
  font-size: 0.85rem;
  line-height: 1;
  padding: 0.95em 1.45em;
  border: var(--line) solid var(--black);
  border-radius: 999px;
  text-decoration: none;
  color: var(--black);
  background: var(--white);
  box-shadow: 5px 5px 0 var(--shadow-color);
  transition: transform 160ms ease, box-shadow 160ms ease;
  white-space: nowrap;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--shadow-color); }
.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--shadow-color); }
.btn-yellow { background: var(--red); color: var(--white); }
.btn-red { background: var(--red); color: var(--white); }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px 18px; margin-top: 28px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--red);
  border-bottom: var(--line) solid var(--black);
  --shadow-color: var(--black);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.wordmark { font-family: var(--display); font-weight: 400; font-size: 1.25rem; letter-spacing: 0.03em; }
.site-nav { display: flex; gap: 22px; }
.site-nav a { text-decoration: none; font-weight: 500; font-size: 0.95rem; opacity: 0.92; white-space: nowrap; }
.site-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle {
  font-family: var(--display); font-weight: 400; font-size: 0.75rem;
  background: transparent; color: var(--white);
  border: 2px solid var(--white); border-radius: 999px;
  padding: 0.55em 0.9em; cursor: pointer;
}
.menu-toggle:hover { background: var(--white); color: var(--black); }
.site-header .brand img { width: 48px; height: 48px; }
.lang-switch { display: inline-flex; border: 2px solid var(--white); border-radius: 999px; overflow: hidden; }
.lang-switch button {
  font-family: var(--display); font-weight: 400; font-size: 0.68rem; line-height: 1;
  background: transparent; color: var(--white); border: 0; cursor: pointer;
  padding: 0.6em 0.75em; display: inline-flex; align-items: center; gap: 5px;
}
.lang-switch button + button { border-left: 2px solid var(--white); }
.lang-switch button:hover { background: #c2241f; }
.lang-switch button[aria-pressed="true"] { background: var(--white); color: var(--black); }
.lang-switch .flag { font-size: 0.95rem; line-height: 1; }
html[lang="zh-CN"] h1, html[lang="zh-CN"] h2, html[lang="zh-CN"] h3, html[lang="zh-CN"] .btn, html[lang="zh-CN"] .wordmark { letter-spacing: 0; }
html[lang="zh-CN"] h1 { line-height: 1.15; }
html[lang="zh-CN"] h2 { line-height: 1.25; }
.menu-toggle { display: none; }
.site-header .btn { padding: 0.75em 1.2em; font-size: 0.82rem; background: var(--white); color: var(--black); box-shadow: 4px 4px 0 var(--black); }

/* Hero */
.hero { padding: clamp(48px, 8vw, 110px) 0 clamp(40px, 6vw, 80px); --shadow-color: var(--white); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.35rem); line-height: 1.5; margin-top: 26px; max-width: 34em; color: #ededed; }

.face-wall {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.8vw, 24px);
  padding: 10px 14px 16px 6px;
}
.face {
  display: block;
  border: 4px solid var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 7px 7px 0 var(--red);
  background: var(--c, #222);
  transform: rotate(var(--r, 0deg));
  animation: pop 520ms cubic-bezier(0.2, 1.4, 0.4, 1) both;
  animation-delay: var(--d, 0ms);
}
.face img { width: 100%; height: auto; }
.face:nth-child(1) { --r: -3deg; --d: 60ms; }
.face:nth-child(2) { --r: 2deg; --d: 140ms; }
.face:nth-child(3) { --r: -1.5deg; --d: 220ms; }
.face:nth-child(4) { --r: 2.5deg; --d: 300ms; }
.face:nth-child(5) { --r: -2deg; --d: 380ms; }
.face:nth-child(6) { --r: 1.5deg; --d: 460ms; }
.face:nth-child(7) { --r: -2.5deg; --d: 540ms; }
.face:nth-child(8) { --r: 3deg; --d: 620ms; }
.face:nth-child(9) { --r: -1deg; --d: 700ms; }
.face:nth-child(10) { --r: 2deg; --d: 780ms; }
@keyframes pop { from { transform: scale(0) rotate(var(--r, 0deg)); opacity: 0; } to { transform: scale(1) rotate(var(--r, 0deg)); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .face { animation: none; } }

/* Figures strip */
.figures { background: var(--red); color: var(--white); border-top: var(--line) solid var(--black); border-bottom: var(--line) solid var(--black); }
.figure-strip { display: grid; grid-template-columns: repeat(5, 1fr); }
.figure-strip li { padding: 26px 22px; border-left: var(--line) solid var(--white); display: flex; flex-direction: column; gap: 6px; }
.figure-strip li:first-child { border-left: 0; padding-left: 0; }
.figure-strip strong { font-family: var(--display); font-weight: 400; font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1; letter-spacing: 0; }
.figure-strip span { font-weight: 500; font-size: 0.98rem; line-height: 1.3; }

/* Sections on white */
.channels, .formats, .process, .brands { background: var(--white); color: var(--black); }
.channels, .formats, .process { padding: clamp(56px, 8vw, 110px) 0; }
.section-head { max-width: 46em; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head p { margin-top: 18px; font-size: 1.1rem; color: var(--muted); max-width: 40em; }
.footnote { margin-top: 28px; font-size: 0.9rem; color: var(--muted); max-width: 60em; }
.footnote.light { color: var(--muted-light); }

/* Channel cards */
.channel-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 26px 22px; }
.channel {
  border: var(--line) solid var(--black);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 6px 6px 0 var(--black);
  display: flex; flex-direction: column;
  scroll-margin-top: 90px;
}
.channel img { width: 100%; border-bottom: var(--line) solid var(--black); background: var(--c); }
.channel-body { padding: 16px 16px 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.channel h3 { font-size: 1.05rem; }
.vertical { font-size: 0.92rem; color: var(--muted); line-height: 1.4; min-height: 2.8em; }
.channel dl { display: grid; gap: 6px; border-top: 2px solid var(--black); padding-top: 10px; margin-top: 2px; }
.channel dl div { display: flex; justify-content: space-between; gap: 10px; font-size: 0.9rem; }
.channel dt { color: var(--muted); }
.channel dd { font-weight: 700; font-variant-numeric: tabular-nums; }
.yt { margin-top: auto; font-size: 0.85rem; font-weight: 500; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.yt:hover { color: var(--red); }


/* Latest videos marquee */
.videos { background: var(--white); color: var(--black); padding: clamp(56px, 8vw, 110px) 0; border-top: var(--line) solid var(--black); overflow: hidden; }
.videos .section-head { margin-bottom: 8px; }
.vrow { overflow: hidden; margin-top: 26px; padding: 4px 0 10px; }
.vtrack { display: flex; width: max-content; animation: vscroll 90s linear infinite; }
.vrow-2 .vtrack { animation-direction: reverse; animation-duration: 110s; }
@keyframes vscroll { to { transform: translateX(-50%); } }
.vrow:hover .vtrack { animation-play-state: paused; }
.vcard { flex: 0 0 auto; width: 300px; margin-right: 22px; text-decoration: none; color: inherit; display: flex; flex-direction: column; gap: 10px; }
.vthumb { display: block; aspect-ratio: 16 / 9; overflow: hidden; border: var(--line) solid var(--black); border-radius: 14px; box-shadow: 6px 6px 0 var(--red); background: #111; }
.vthumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 300ms ease; }
.vcard:hover .vthumb img { transform: scale(1.04); }
.vcard:focus-visible { outline: 3px solid var(--red-bright); outline-offset: 4px; border-radius: 14px; }
.vmeta { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--muted); margin-top: 6px; }
.vmeta img { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--black); }
.vchan { font-weight: 700; color: var(--black); }
.vviews { margin-left: auto; font-variant-numeric: tabular-nums; }
.vtitle { font-weight: 600; font-size: 0.95rem; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  .vtrack { animation: none; flex-wrap: wrap; width: auto; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); row-gap: 26px; }
  .vrow-2 { display: none; }
  .vrow-1 .vcard:nth-child(n+11) { display: none; }
}
@media (max-width: 640px) {
  .vcard { width: 230px; margin-right: 16px; }
  .vtitle { font-size: 0.88rem; }
}

/* Audience */
.audience { background: var(--black); color: var(--white); padding: clamp(56px, 8vw, 110px) 0; border-top: var(--line) solid var(--black); }
.audience .section-head p { color: var(--muted-light); }
.audience-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--line); background: var(--white);
  border: var(--line) solid var(--white);
}
.audience-grid li { background: var(--black); padding: 28px 26px 30px; display: flex; flex-direction: column; gap: 10px; }
.audience-grid strong { font-family: var(--display); font-weight: 400; font-size: clamp(1.9rem, 3.3vw, 2.7rem); color: var(--red-bright); line-height: 1; letter-spacing: 0; }
.audience-grid span { font-size: 1rem; line-height: 1.4; max-width: 22em; }

/* Formats */
.format-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.format-list li { border-top: var(--line) solid var(--black); padding-top: 18px; }
.format-list h3 { font-size: 1.05rem; margin-bottom: 10px; }
.format-list p { color: var(--muted); font-size: 0.98rem; }
.deliverables {
  margin-top: 48px; padding: 20px 24px;
  border: var(--line) solid var(--black); border-radius: var(--radius);
  background: var(--white); font-weight: 500; font-size: 1.05rem;
  box-shadow: 6px 6px 0 var(--red);
}

/* Process */
.process { border-top: var(--line) solid var(--black); }
.process h2 { margin-bottom: clamp(28px, 4vw, 48px); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: step; }
.steps li { position: relative; padding-top: 70px; counter-increment: step; }
.steps li::before {
  content: counter(step);
  position: absolute; top: 0; left: 0;
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--red); color: var(--white);
  border: var(--line) solid var(--black);
  font-family: var(--display); font-weight: 400; font-size: 1.25rem;
  display: grid; place-items: center;
}
.steps strong { display: block; font-family: var(--display); font-weight: 400; font-size: 0.95rem; margin-bottom: 8px; }
.steps span { color: var(--muted); font-size: 0.98rem; }

/* Editorial */
.editorial { background: var(--red); color: var(--white); padding: clamp(56px, 8vw, 110px) 0; border-top: var(--line) solid var(--black); border-bottom: var(--line) solid var(--black); position: relative; z-index: 2; }
.editorial-grid { display: grid; grid-template-columns: minmax(0, 36em) auto; justify-content: start; gap: clamp(28px, 5vw, 72px); align-items: end; }
.editorial p { margin-top: 18px; font-size: 1.08rem; max-width: 36em; }
.editorial h2 { max-width: 14em; }
.rules { background: var(--black); border: var(--line) solid var(--white); border-radius: var(--radius); padding: 28px 28px 30px; box-shadow: 7px 7px 0 var(--white); }
.rules-wide { margin-top: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: 1fr 1fr; gap: 28px 48px; }
.rules h3 { color: var(--red-bright); font-size: 0.95rem; margin-bottom: 12px; }
.rules li { padding: 8px 0; border-top: 1px solid #333; }
.rules li:first-child { border-top: 0; }

/* Founders: transparent chibi + name tag */
.founder { margin: 0; position: relative; display: block; justify-self: center; align-self: end; }
.founder-chibi { display: block; width: var(--chibi, 200px); height: auto; margin: 0 auto; }
.founder figcaption {
  white-space: nowrap; font-family: var(--display); font-weight: 400; font-size: 0.72rem;
  background: var(--white); color: var(--black); border: var(--line) solid var(--black); border-radius: 999px; padding: 7px 14px;
}
/* Neoxys: beside the story text, tag under his feet */
.founder-inline { --chibi: clamp(170px, 16vw, 220px); display: flex; flex-direction: column; align-items: center; gap: 12px; justify-self: start; }

/* Brands */
.brands { padding: clamp(48px, 7vw, 90px) 0 clamp(40px, 6vw, 80px); overflow: hidden; }
.brands h2 { margin-bottom: 36px; max-width: 18em; }
.ticker { position: relative; white-space: nowrap; border-top: var(--line) solid var(--black); border-bottom: var(--line) solid var(--black); padding: 18px 0; }
.ticker-track { display: inline-flex; align-items: center; gap: 0; animation: ticker 60s linear infinite; }
.ticker-track span { font-family: var(--display); font-weight: 400; font-size: clamp(1.1rem, 2.2vw, 1.7rem); padding: 0 28px; position: relative; }
.ticker-track span::after {
  content: ""; position: absolute; right: -8px; top: 50%; width: 16px; height: 16px; margin-top: -8px;
  background: url("/public/mark.png") center / contain no-repeat;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker:hover .ticker-track { animation-play-state: paused; }
.brand-list-static { display: none; }
@media (prefers-reduced-motion: reduce) {
  .ticker { display: none; }
  .brand-list-static { display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 0 var(--gutter); max-width: var(--wrap); margin: 0 auto; font-family: var(--display); font-weight: 400; font-size: 1rem; }
}

/* Closing */
.closing { background: var(--black); color: var(--white); padding: clamp(56px, 8vw, 110px) 0; --shadow-color: var(--white); }
.closing { position: relative; }
.closing-grid { display: grid; grid-template-columns: minmax(0, 36em) auto; justify-content: start; gap: clamp(28px, 5vw, 72px); align-items: center; }
.closing .founder-inline { --chibi: clamp(190px, 17vw, 240px); }
.closing h2 { font-size: clamp(1.7rem, 3.6vw, 2.9rem); max-width: 12em; }
.closing p { margin: 22px 0 30px; font-size: 1.12rem; max-width: 32em; color: #ededed; }


/* Footer */
.site-footer { background: var(--white); color: var(--black); border-top: var(--line) solid var(--black); padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.4fr 1fr; gap: 36px; }
.footer-brand p { margin-top: 14px; color: var(--muted); max-width: 22em; }
.site-footer h3 { font-size: 0.85rem; margin-bottom: 14px; }
.site-footer li { margin: 6px 0; }
.site-footer a { text-decoration: none; }
.site-footer li a:hover { text-decoration: underline; text-underline-offset: 3px; }
.two-col { columns: 2; column-gap: 20px; }
.footer-legal { margin-top: 40px; padding-top: 18px; border-top: 1px solid #ddd; font-size: 0.85rem; color: var(--muted); }
.footer-legal .pappers { margin-top: 6px; }
.footer-legal .pappers a { text-decoration: underline; text-underline-offset: 3px; }

/* Contact page */
.contact-main { background: var(--white); color: var(--black); padding: clamp(48px, 7vw, 96px) 0; min-height: 60vh; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-intro h1 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
.contact-intro p { margin-top: 20px; font-size: 1.1rem; color: var(--muted); max-width: 30em; }
.contact-aside { margin-top: 36px; display: grid; gap: 14px; }
.contact-aside li { border-left: 4px solid var(--red); padding-left: 16px; font-size: 0.98rem; }
.contact-form {
  border: var(--line) solid var(--black); border-radius: var(--radius);
  background: var(--white); padding: clamp(22px, 3vw, 36px);
  box-shadow: 8px 8px 0 var(--black);
  display: grid; gap: 22px;
}
.field { display: grid; gap: 8px; }
.field label, .choices legend, .checks legend { font-weight: 700; font-size: 0.95rem; }
.field input, .field textarea, .field select {
  font: inherit; color: var(--black);
  border: 2px solid var(--black); border-radius: 10px;
  padding: 12px 14px; background: var(--white); width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 3px solid var(--red-bright); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.choices legend, .checks legend { margin-bottom: 10px; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span {
  display: block; padding: 11px 14px; border: 2px solid var(--black); border-radius: 10px;
  font-weight: 500; font-size: 0.95rem; cursor: pointer; background: var(--white);
}
.choice input:checked + span { background: var(--red); color: var(--white); box-shadow: 4px 4px 0 var(--black); transform: translate(-2px, -2px); }
.choice input:focus-visible + span { outline: 3px solid var(--red-bright); outline-offset: 2px; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 16px; }
.check { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.check input { width: 18px; height: 18px; accent-color: var(--red); margin: 0; }
.trap { position: absolute; left: -9999px; top: -9999px; }
.privacy { font-size: 0.85rem; color: var(--muted); }
.contact-form .btn { justify-self: start; }
.hint { font-size: 0.85rem; color: var(--muted); }

/* Simple pages (merci, mentions légales) */
.simple { background: var(--white); color: var(--black); padding: clamp(48px, 7vw, 96px) 0; min-height: 60vh; }
.simple .wrap { max-width: 760px; }
.simple h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
.simple h2 { font-size: 1.25rem; margin-top: 40px; }
.simple p { margin-top: 14px; }
.simple ul { margin-top: 10px; padding-left: 20px; list-style: disc; }
.simple li { margin: 6px 0; }
.simple .btn { margin-top: 32px; }

/* Responsive */
@media (max-width: 1240px) {
  .site-header .btn { display: none; }
}
@media (max-width: 1080px) {
  .channel-grid { grid-template-columns: repeat(3, 1fr); }
  .figure-strip { grid-template-columns: repeat(3, 1fr); }
  .figure-strip li { border-left: 0; padding-left: 0; border-top: var(--line) solid var(--black); }
  .figure-strip li:nth-child(-n+3) { border-top: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .site-nav { display: none; }
  .site-nav.open { display: flex; flex-direction: column; gap: 4px; position: absolute; left: 0; right: 0; top: 100%; background: var(--red); border-bottom: var(--line) solid var(--black); padding: 12px var(--gutter) 18px; }
  .site-nav.open a { padding: 10px 0; font-size: 1.05rem; }
  .menu-toggle { display: inline-block; }
  .site-header .btn { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .face-wall { padding-right: 8px; }
  .editorial-grid, .contact-grid, .closing-grid { grid-template-columns: 1fr; }
  .editorial-grid { gap: 28px; }
  .founder-inline { justify-self: center; }
  .rules-wide { grid-template-columns: 1fr; }
  .closing .founder-inline { --chibi: 200px; }
  .closing-grid > div { padding-bottom: 20px; }
  .format-list { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .channel-grid { grid-template-columns: 1fr 1fr; gap: 20px 14px; }
  .channel-body { padding: 12px 12px 14px; }
  .channel dl div { flex-direction: column; gap: 0; }
  .figure-strip { grid-template-columns: 1fr 1fr; }
  .figure-strip li { padding: 18px 12px; }
  .figure-strip li:nth-child(-n+3) { border-top: var(--line) solid var(--black); }
  .figure-strip li:nth-child(-n+2) { border-top: 0; }
  .format-list, .steps, .audience-grid, .field-row, .choice-grid, .check-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .face { border-width: 3px; box-shadow: 4px 4px 0 var(--red); border-radius: 10px; }
  .face-wall { gap: 8px; }
  .btn { white-space: normal; text-align: center; }
  .lang-switch .lbl { display: none; }
  .lang-switch button { padding: 0.5em 0.6em; }
}
@media (max-width: 400px) {
  .channel-grid { grid-template-columns: 1fr; }
}