/* ==========================================================================
   人的意义与 AI · 思想地图
   Typography-first, light theme, literary register
   ========================================================================== */

:root {
  --bg: #fbfaf6;
  --bg-elev: #ffffff;
  --bg-soft: #f4f1e9;
  --ink: #1a1a1a;
  --ink-2: #3c3c3c;
  --ink-3: #6b6b6b;
  --ink-4: #9a9a9a;
  --rule: #e6e1d5;
  --rule-soft: #efeadd;
  --accent: #8B2E2E;       /* 诊断层·酒红 */
  --accent-2: #2D5F4E;     /* 理论层·墨绿 */
  --accent-3: #C77D3A;     /* 新关系·琥珀 */
  --accent-4: #3A5A8C;     /* 实践层·靛青 */
  --gold: #b28b3a;
  --highlight: #f7f0dc;

  --serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "Hiragino Mincho ProN", "STSong", serif;
  --sans:  "PingFang SC", "Hiragino Sans GB", "Microsoft Yahei", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono:  "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --radius: 2px;
  --radius-lg: 6px;
  --ease: cubic-bezier(.2,.8,.2,1);
  --shadow-soft: 0 1px 2px rgba(26,26,26,.04), 0 8px 24px -12px rgba(26,26,26,.08);
  --shadow-lift: 0 2px 6px rgba(26,26,26,.06), 0 24px 48px -24px rgba(26,26,26,.12);

  --page-max: 1180px;
  --reading-max: 720px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  font-feature-settings: "palt" 1;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--highlight); color: var(--ink); }

a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rule); transition: border-color .25s var(--ease), color .25s var(--ease); }
a:hover { border-bottom-color: var(--accent); color: var(--accent); }

/* ---------- Reading progress ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  background: transparent; z-index: 100;
}
.progress__bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transition: width .1s linear;
}

/* ---------- Top nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,250,246,.85);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--rule-soft);
}
.nav__inner {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav__brand {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .5px;
  border: none;
  color: var(--ink);
  display: inline-flex; align-items: baseline; gap: 10px;
}
.nav__brand strong { font-weight: 600; }
.nav__brand .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); display: inline-block; vertical-align: middle; }
.nav__links { display: flex; gap: 22px; font-size: 13.5px; color: var(--ink-3); }
.nav__links a { border: none; color: var(--ink-3); }
.nav__links a:hover, .nav__links a.is-active { color: var(--accent); }
@media (max-width: 680px) {
  .nav__inner { padding: 12px 20px; }
  .nav__links { gap: 14px; font-size: 12.5px; }
}

/* ---------- Layout ---------- */
.wrap { max-width: var(--page-max); margin: 0 auto; padding: 0 32px; }
.wrap--reading { max-width: var(--reading-max); }
@media (max-width: 680px) { .wrap { padding: 0 20px; } }

/* ---------- Hero ---------- */
.hero {
  padding: 110px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero__kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__kicker .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; background: var(--accent); margin-right: 10px; vertical-align: middle; }
.hero__title {
  font-family: var(--serif);
  font-size: clamp(42px, 7vw, 84px);
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: -.5px;
  margin: 0 0 28px;
  color: var(--ink);
}
.hero__title em {
  font-style: normal;
  color: var(--accent);
  font-weight: 500;
  position: relative;
}
.hero__lede {
  font-family: var(--serif);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 640px;
  margin: 0 0 40px;
}
.hero__meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 1.5px;
  display: flex; gap: 24px; flex-wrap: wrap;
}
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }

/* quiet background marks */
.hero__mark {
  position: absolute; pointer-events: none; user-select: none;
  font-family: var(--serif);
  font-size: 520px;
  line-height: 1;
  color: var(--rule-soft);
  opacity: .5;
  right: -80px; bottom: -180px;
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }

/* ---------- Section heads ---------- */
.section {
  padding: 90px 0;
  border-top: 1px solid var(--rule-soft);
}
.section--plain { border-top: none; }
.section__kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.section__title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.5vw, 40px);
  line-height: 1.25;
  font-weight: 500;
  margin: 0 0 20px;
  letter-spacing: -.2px;
}
.section__intro {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 680px;
  margin: 0 0 56px;
}

/* ---------- Map (3-layer structure diagram) ---------- */
.map {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0;
  margin: 40px 0;
  border-top: 1px solid var(--rule);
}
.map__row {
  display: contents;
}
.map__layer {
  padding: 28px 0;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-3);
  border-bottom: 1px solid var(--rule);
  display: flex; align-items: center; gap: 10px;
}
.map__layer::before {
  content: ""; width: 3px; height: 22px; background: var(--layer-color, var(--accent));
}
.map__essays {
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  display: flex; flex-wrap: wrap; gap: 12px;
}
.map__essay {
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  padding: 16px 20px;
  min-width: 280px;
  flex: 1;
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  display: block;
  position: relative;
}
.map__essay:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--layer-color, var(--accent));
  color: inherit;
}
.map__essay-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.map__essay-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 4px;
}
.map__essay-sub {
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.5;
}
@media (max-width: 720px) {
  .map { grid-template-columns: 1fr; }
  .map__layer { border-bottom: none; padding: 16px 0 8px; }
  .map__essay { min-width: 0; }
}

/* ---------- Essays grid (homepage) ---------- */
.essays-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.essay-card {
  background: var(--bg-elev);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-decoration: none;
  border: none;
  color: var(--ink);
  transition: background .3s var(--ease);
  position: relative;
  min-height: 320px;
}
.essay-card:hover { background: var(--bg-soft); color: var(--ink); }
.essay-card:hover .essay-card__arrow { transform: translateX(6px); opacity: 1; }
.essay-card__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--layer-color, var(--accent));
  font-weight: 600;
}
.essay-card__title {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.3;
  font-weight: 500;
  margin: 0;
}
.essay-card__sub {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink-3);
  line-height: 1.6;
  margin: 0;
  font-style: italic;
}
.essay-card__quote {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
}
.essay-card__arrow {
  position: absolute; bottom: 30px; right: 28px;
  opacity: .4;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
  font-family: var(--mono);
  font-size: 14px;
}

/* ---------- Pull quote ---------- */
.pullquote {
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.45;
  color: var(--ink);
  padding: 48px 0;
  max-width: 820px;
  font-weight: 400;
  position: relative;
}
.pullquote::before {
  content: "「";
  position: absolute;
  top: 20px; left: -48px;
  font-size: 80px;
  color: var(--rule);
  line-height: 1;
  pointer-events: none;
}
.pullquote__cite {
  display: block;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--ink-4);
  font-style: normal;
}
@media (max-width: 820px) {
  .pullquote::before { display: none; }
}

/* ---------- Essay page ---------- */
.essay-hero {
  padding: 100px 0 60px;
  border-bottom: 1px solid var(--rule);
}
.essay-hero__layer {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 6px 12px;
  border: 1px solid var(--layer-color, var(--accent));
  border-radius: 40px;
  margin-bottom: 32px;
}
.essay-hero__layer::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--layer-color, var(--accent));
}
.essay-hero__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 4px;
  margin-bottom: 12px;
}
.essay-hero__title {
  font-family: var(--serif);
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1.15;
  font-weight: 500;
  margin: 0 0 20px;
  letter-spacing: -.3px;
}
.essay-hero__sub {
  font-family: var(--serif);
  font-size: clamp(18px, 2vw, 22px);
  color: var(--ink-3);
  font-style: italic;
  line-height: 1.6;
  margin: 0 0 40px;
  max-width: 600px;
}
.essay-hero__scene {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
  max-width: 640px;
  padding-left: 20px;
  border-left: 2px solid var(--layer-color, var(--accent));
}

.essay-hero__meta {
  display: flex; gap: 32px;
  margin-top: 48px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 1.5px;
  flex-wrap: wrap;
}

/* --- sections on essay page --- */
.essay-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
}
.essay-section:last-child { border-bottom: none; }
.essay-section__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--ink-4);
  padding-top: 6px;
}
.essay-section__body {}
.essay-section__title {
  font-family: var(--serif);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.35;
  font-weight: 500;
  margin: 0 0 20px;
}
.essay-section__text {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
  max-width: 640px;
}
.essay-section__quotes {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.quote-card {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  padding: 18px 22px;
  font-family: var(--serif);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink);
  border-left: 3px solid var(--layer-color, var(--accent));
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.quote-card:hover { transform: translateX(4px); box-shadow: var(--shadow-soft); }
@media (max-width: 760px) {
  .essay-section { grid-template-columns: 1fr; gap: 12px; padding: 40px 0; }
  .essay-section__num { padding-top: 0; }
}

/* --- concepts strip --- */
.concepts {
  display: flex; flex-wrap: wrap; gap: 10px;
  padding: 40px 0;
}
.concept-tag {
  font-size: 13.5px;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  background: var(--bg-elev);
  border-radius: 40px;
  color: var(--ink-2);
  font-family: var(--serif);
  transition: all .3s var(--ease);
}
.concept-tag:hover {
  border-color: var(--layer-color, var(--accent));
  color: var(--layer-color, var(--accent));
  transform: translateY(-1px);
}

/* --- tensions (essay page) --- */
.tensions-block {
  background: var(--bg-soft);
  padding: 48px 40px;
  margin-top: 40px;
  border-radius: var(--radius-lg);
}
.tensions-block h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 24px;
  color: var(--ink);
}
.tensions-block ul {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 16px;
}
.tensions-block li {
  padding-left: 24px;
  position: relative;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}
.tensions-block li::before {
  content: "?";
  position: absolute; left: 0; top: 0;
  font-family: var(--serif);
  font-weight: 500;
  color: var(--layer-color, var(--accent));
  font-size: 18px;
}

/* --- nav between essays --- */
.essay-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 80px;
}
.essay-nav a {
  background: var(--bg-elev);
  padding: 32px 28px;
  border: none;
  color: var(--ink);
  transition: background .3s var(--ease);
}
.essay-nav a:hover { background: var(--bg-soft); color: var(--ink); }
.essay-nav__dir {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--ink-4);
  margin-bottom: 10px;
}
.essay-nav__title {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
}
.essay-nav a.is-end { opacity: .5; pointer-events: none; }
.essay-nav a.is-right { text-align: right; }

/* ---------- Footer ---------- */
.footer {
  padding: 60px 0 80px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 1px;
}
.footer__row {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.footer a { border: none; color: var(--ink-4); }
.footer a:hover { color: var(--accent); }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: translateY(0); }
.reveal:nth-child(2) { transition-delay: .05s; }
.reveal:nth-child(3) { transition-delay: .10s; }
.reveal:nth-child(4) { transition-delay: .15s; }
.reveal:nth-child(5) { transition-delay: .20s; }

@keyframes drift {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(0,-6px); }
}
.drift { animation: drift 6s ease-in-out infinite; }

/* ---------- Graph page ---------- */
.graph-wrap {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 40px 0;
}
#graph { width: 100%; height: 640px; display: block; }
.graph-legend {
  display: flex; gap: 20px; flex-wrap: wrap;
  padding: 16px 24px;
  border-top: 1px solid var(--rule);
  background: var(--bg-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--ink-3);
}
.graph-legend span { display: inline-flex; align-items: center; gap: 8px; }
.graph-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- Tensions page groups ---------- */
.tgroup {
  padding: 56px 0;
  border-top: 1px solid var(--rule-soft);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
}
.tgroup__head h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  margin: 0 0 10px;
  color: var(--tgc, var(--ink));
}
.tgroup__head p {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink-3);
  margin: 0;
  font-style: italic;
}
.tgroup__head::before {
  content: ""; display: block;
  width: 40px; height: 2px;
  background: var(--tgc, var(--accent));
  margin-bottom: 18px;
}
.tgroup__items { display: flex; flex-direction: column; gap: 24px; }
.titem {
  padding: 24px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--tgc, var(--accent));
  transition: box-shadow .3s var(--ease), transform .3s var(--ease);
}
.titem:hover { box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.titem h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 10px;
}
.titem p {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.7;
  margin: 0 0 10px;
}
.titem .cite {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 1.5px;
}
@media (max-width: 760px) {
  .tgroup { grid-template-columns: 1fr; gap: 24px; padding: 40px 0; }
}

/* ---------- Triangle (07) ---------- */
.triangle {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin: 32px 0;
}
.triangle__cell {
  background: var(--bg-elev);
  padding: 32px 28px;
  text-align: center;
}
.triangle__cell .label {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--accent-4);
  margin-bottom: 6px;
}
.triangle__cell .map-to {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--ink-4);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.triangle__cell .desc {
  font-family: var(--serif);
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.7;
  text-align: left;
}
@media (max-width: 720px) { .triangle { grid-template-columns: 1fr; } }

/* ---------- Timeline (06) ---------- */
.timeline {
  position: relative;
  padding: 40px 0 40px 40px;
  border-left: 1px solid var(--rule);
  margin: 40px 0;
}
.timeline__item { position: relative; padding-bottom: 32px; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -46px; top: 6px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--accent-4); border: 2px solid var(--bg);
}
.timeline__date {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--accent-4);
  margin-bottom: 4px;
}
.timeline__event {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
  line-height: 1.6;
}

/* ---------- Projects (06) ---------- */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}
.project {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  padding: 28px;
  border-top: 3px solid var(--accent-4);
}
.project h4 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 8px;
}
.project .answers {
  display: inline-block;
  font-family: var(--serif);
  font-size: 13px;
  color: var(--accent-4);
  font-style: italic;
  margin-bottom: 16px;
  padding: 4px 10px;
  background: var(--bg-soft);
  border-radius: 40px;
}
.project p {
  font-family: var(--serif);
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.7;
  margin: 0;
}
@media (max-width: 820px) { .projects { grid-template-columns: 1fr; } }

/* ---------- paths (homepage) ---------- */
.paths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}
.path {
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  padding: 32px 28px;
  position: relative;
}
.path .letter {
  font-family: var(--serif);
  font-size: 60px;
  line-height: 1;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}
.path h4 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 10px;
}
.path p {
  font-family: var(--serif);
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.7;
  margin: 0 0 16px;
}
.path .order {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 1.5px;
}
@media (max-width: 820px) { .paths { grid-template-columns: 1fr; } }

/* ---------- Small utilities ---------- */
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--ink);
  padding: 12px 18px;
  border: 1px solid var(--ink);
  border-radius: 40px;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.cta:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.divider { height: 1px; background: var(--rule); margin: 40px 0; }
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  padding: 3px 8px;
  background: var(--bg-soft);
  color: var(--ink-3);
  border-radius: 2px;
  text-transform: uppercase;
}

/* mobile tweak for hero mark */
@media (max-width: 720px) { .hero__mark { font-size: 280px; right: -40px; bottom: -80px; } }