.st-body { background: var(--lp-bg); }
.lp-links a.st-here { color: var(--lp-ink); cursor: default; }
.lp-links a.st-here::after { transform: scaleX(1); transform-origin: left center; }
.st-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 76px;
  background:
    radial-gradient(ellipse 72% 60% at 50% 6%, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0) 70%),
    linear-gradient(180deg, var(--lp-bg-2), var(--lp-bg) 82%);
}
.st-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 58%, transparent 94%);
          mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.3) 58%, transparent 94%);
  pointer-events: none;
}
.st-hero-in { position: relative; text-align: center; }
.st-mark-wrap {
  position: relative;
  display: block;
  width: clamp(190px, 24vw, 310px);
  margin: 0 auto 22px;
}
.st-mark {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  animation: st-strike 1.5s steps(1, end) 0.12s backwards;
}
@keyframes st-strike {
  0%            { opacity: 0;    filter: none; }
  9%            { opacity: 1;    filter: brightness(2.1) drop-shadow(0 0 16px rgba(255, 245, 214, 0.95)); }
  13%           { opacity: 0.12; filter: none; }
  19%           { opacity: 0.85; filter: brightness(1.5) drop-shadow(0 0 10px rgba(251, 191, 36, 0.8)); }
  23%           { opacity: 0.08; filter: none; }
  29%           { opacity: 1;    filter: brightness(2.6) drop-shadow(0 0 34px rgba(255, 250, 233, 1)); }
  34%           { opacity: 0.6;  filter: brightness(1.2) drop-shadow(0 0 8px rgba(245, 158, 11, 0.6)); }
  38%           { opacity: 1;    filter: brightness(2) drop-shadow(0 0 26px rgba(255, 237, 190, 0.95)); }
  46%           { opacity: 1;    filter: brightness(1.22) drop-shadow(0 0 18px rgba(245, 158, 11, 0.7)); animation-timing-function: ease-out; }
  70%           { opacity: 1;    filter: brightness(1.06) drop-shadow(0 0 9px rgba(245, 158, 11, 0.34)); animation-timing-function: ease-out; }
  100%          { opacity: 1;    filter: none; }
}
.st-mark-flash {
  position: absolute;
  left: 50%; top: 50%;
  width: 190%; height: 420%;
  margin: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(closest-side,
    rgba(255, 250, 233, 0.5), rgba(251, 191, 36, 0.22) 42%, rgba(245, 158, 11, 0) 72%);
  animation: st-flash 1.5s ease-out 0.12s backwards;
}
@keyframes st-flash {
  0%, 27%  { opacity: 0;    transform: translate(-50%, -50%) scale(0.72); }
  30%      { opacity: 1;    transform: translate(-50%, -50%) scale(1); }
  52%      { opacity: 0.22; transform: translate(-50%, -50%) scale(1.14); }
  100%     { opacity: 0;    transform: translate(-50%, -50%) scale(1.2); }
}
.st-mark-arcs {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%; height: 100%;
  overflow: visible;
  pointer-events: none;
  color: #fff8e1;
}
.st-bolt {
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 1));
  animation: 1.5s steps(1, end) 0.12s backwards;
}
.st-bolt-1 { animation-name: st-bolt-1; }
.st-bolt-2 { animation-name: st-bolt-2; }
.st-bolt-3 { animation-name: st-bolt-3; }
.st-bolt-4 { animation-name: st-bolt-4; }
.st-bolt-5 { animation-name: st-bolt-5; }
@keyframes st-bolt-1 { 0%,8%{opacity:0} 9%,11%{opacity:0.9} 12%,28%{opacity:0} 29%,31%{opacity:1} 32%,100%{opacity:0} }
@keyframes st-bolt-2 { 0%,9%{opacity:0} 10%,12%{opacity:0.75} 13%,37%{opacity:0} 38%,40%{opacity:0.95} 41%,100%{opacity:0} }
@keyframes st-bolt-3 { 0%,18%{opacity:0} 19%,21%{opacity:0.8} 22%,29%{opacity:0} 30%,32%{opacity:1} 33%,100%{opacity:0} }
@keyframes st-bolt-4 { 0%,28%{opacity:0} 29%,32%{opacity:0.85} 33%,100%{opacity:0} }
@keyframes st-bolt-5 { 0%,19%{opacity:0} 20%,22%{opacity:0.7} 23%,38%{opacity:0} 39%,41%{opacity:0.9} 42%,100%{opacity:0} }
.st-div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 0 auto 16px;
  animation: st-fade-up 0.7s cubic-bezier(0.22, 0.8, 0.24, 1) 0.62s backwards;
}
.st-div-run {
  width: clamp(48px, 9vw, 96px);
  height: 1px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0), rgba(245, 158, 11, 0.75));
}
.st-div-run:last-child {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.75), rgba(245, 158, 11, 0));
}
.st-div-term {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--lp-amber);
  box-shadow: 0 0 7px rgba(245, 158, 11, 0.8);
}
.st-div-arc {
  width: 56px; height: 26px;
  margin-inline: -7px;
  overflow: visible;
}
.st-db { opacity: 0; }
.st-db.is-struck { opacity: 1; }
.st-db-halo {
  fill: none;
  stroke: rgba(251, 191, 36, 0.5);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: blur(2.4px);
}
.st-db-core {
  fill: none;
  stroke: #fffdf6;
  stroke-width: 0.9;
  stroke-linecap: round;
  stroke-linejoin: miter;
  stroke-miterlimit: 2;
  filter: drop-shadow(0 0 5px rgba(251, 191, 36, 0.95));
}
.st-db-branch {
  fill: none;
  stroke: #fffdf6;
  stroke-width: 0.5;
  opacity: 0.78;
  stroke-linecap: round;
  stroke-linejoin: miter;
  stroke-miterlimit: 2;
  filter: drop-shadow(0 0 3px rgba(251, 191, 36, 0.85));
}
.st-db-root {
  fill: #fffdf6;
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 1));
  transition: opacity 0.16s ease-out;
}
.st-div-arc.is-hot .st-db-root { opacity: 1; transition-duration: 0.04s; }
.lp-page .st-hero-kicker::before,
.lp-page .st-hero-kicker::after { content: none; }
.lp-page .st-hero-kicker {
  justify-content: center;
  margin-bottom: 18px;
  animation: st-fade-up 0.7s cubic-bezier(0.22, 0.8, 0.24, 1) 0.55s backwards;
}
@keyframes st-fade-up { from { opacity: 0; transform: translateY(10px); } }
.st-title {
  max-width: 1000px;
  margin: 0 auto;
  font-size: clamp(25px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.024em;
  line-height: 1.26;
  color: var(--lp-muted);
  text-wrap: balance;
  animation: st-title-in 1s cubic-bezier(0.22, 0.8, 0.24, 1) 0.7s backwards;
}
.st-title em {
  font-style: normal;
  font-weight: 800;
  color: var(--lp-amber-2);
}
@keyframes st-title-in {
  from { opacity: 0; transform: translateY(24px); letter-spacing: 0.01em; }
}
@keyframes st-fade-up { from { opacity: 0; transform: translateY(16px); } }
.st-hero-art { position: absolute; inset: 0; pointer-events: none; }
.st-spark {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--lp-amber);
  opacity: 0;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.9);
  animation: st-spark 5.5s ease-in-out infinite;
}
.st-spark-1 { left: 13%; top: 32%; animation-delay: 0.4s; }
.st-spark-2 { left: 84%; top: 26%; animation-delay: 2.1s; }
.st-spark-3 { left: 70%; top: 68%; animation-delay: 3.7s; }
@keyframes st-spark {
  0%, 82%, 100% { opacity: 0; transform: scale(0.6); }
  86%           { opacity: 1; transform: scale(1.35); }
  92%           { opacity: 0.35; transform: scale(1); }
}
.st-story {
  --st-label: 172px;
  --st-spine: 13px;
  --st-prose: 620px;
  --st-gap:   30px;
  --st-pad:   0px;
  --st-li-pad: 18px;
  --st-track: calc(var(--st-label) + var(--st-spine) + var(--st-prose) + var(--st-gap) * 2);
  --st-spine-x: calc(50% - var(--st-track) / 2 + var(--st-label) + var(--st-gap));
  --st-prose-x: calc(var(--st-spine-x) + var(--st-spine) + var(--st-gap));
  position: relative;
  padding: 18px 0 8px;
}
.st-spine {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--st-spine-x);
  width: var(--st-spine);
  pointer-events: none;
}
.st-spine-track,
.st-spine-live {
  position: absolute;
  top: 0;
  left: calc(var(--st-spine) / 2 - 1px);
  width: 2px;
}
.st-spine-track { bottom: 0; background: rgba(255, 255, 255, 0.09); }
.st-spine-live {
  height: calc(var(--st-read, 1) * 100%);
  overflow: hidden;
}
.st-spine-core {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(217, 119, 6, 0.5), rgba(245, 158, 11, 0.62) 35%, rgba(251, 191, 36, 0.7));
  box-shadow: 0 0 7px rgba(245, 158, 11, 0.3);
  animation: st-live 3.7s ease-in-out infinite;
}
@keyframes st-live {
  0%, 100% { opacity: 0.92; }
  37%      { opacity: 1; }
  54%      { opacity: 0.84; }
  61%      { opacity: 1; }
}
.st-spine-flow {
  position: absolute;
  inset: 0;
  left: -5px;
  width: 12px;
  background-image: radial-gradient(circle at 50% 5px,
    rgba(255, 250, 233, 1)    0    2.1px,
    rgba(255, 214, 110, 0.9)  2.1px 3.4px,
    rgba(245, 158, 11, 0.32)  3.4px 5px,
    rgba(245, 158, 11, 0)     5px  100%);
  background-size: 12px 17px;
  background-repeat: repeat-y;
  animation: st-flow 1s linear infinite;
}
@keyframes st-flow {
  from { background-position: 0 0; }
  to   { background-position: 0 17px; }
}
.st-spine-head {
  position: absolute;
  left: 50%;
  top: calc(var(--st-read, 1) * 100%);
  width: 24px; height: 34px;
  margin: -17px 0 0 -12px;
  color: #fff3d6;
}
.st-spine-head::before {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 7px; height: 7px;
  margin: -3.5px 0 0 -3.5px;
  border-radius: 50%;
  background: #fff6e0;
  box-shadow: 0 0 6px rgba(255, 237, 190, 1), 0 0 18px rgba(251, 191, 36, 0.85),
              0 0 34px rgba(245, 158, 11, 0.5);
  animation: st-head 1.5s ease-in-out infinite;
}
@keyframes st-head {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%      { transform: scale(1.35); opacity: 0.88; }
}
.st-arc { position: absolute; inset: 0; overflow: visible; }
.st-arc-a, .st-arc-b {
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(251, 191, 36, 0.95));
}
.st-arc-a { animation: st-arc-a 2.3s steps(1, end) infinite; }
.st-arc-b { animation: st-arc-b 2.3s steps(1, end) infinite; }
@keyframes st-arc-a {
  0%, 5%   { opacity: 0.85; }
  6%, 46%  { opacity: 0; }
  48%, 51% { opacity: 0.6; }
  52%, 100%{ opacity: 0; }
}
@keyframes st-arc-b {
  0%, 7%    { opacity: 0; }
  8%, 12%   { opacity: 0.75; }
  13%, 69%  { opacity: 0; }
  70%, 74%  { opacity: 0.9; }
  75%, 100% { opacity: 0; }
}
.st-ch {
  position: relative;
  display: grid;
  grid-template-columns: var(--st-label) var(--st-spine) minmax(0, var(--st-prose));
  column-gap: var(--st-gap);
  justify-content: center;
  padding: 30px 0;
}
.st-ch + .st-ch::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--st-prose-x);
  width: var(--st-prose);
  height: 1px;
  background: linear-gradient(90deg,
    rgba(245, 158, 11, 0.6), rgba(245, 158, 11, 0.16) 58%, rgba(245, 158, 11, 0));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.75s cubic-bezier(0.22, 0.8, 0.24, 1);
}
.st-ch + .st-ch.is-near::before { transform: scaleX(1); }
.st-label {
  grid-column: 1;
  align-self: start;
  margin: 3px 0 0;
  text-align: center;
  color: var(--lp-faint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
  transition: color 0.4s ease, text-shadow 0.4s ease;
}
.st-ch.is-live .st-label {
  color: var(--lp-amber);
  text-shadow: 0 0 12px rgba(245, 158, 11, 0.45);
  animation: st-label-on 0.62s steps(1, end) backwards;
}
@keyframes st-label-on {
  0%       { color: var(--lp-faint); text-shadow: none; }
  11%      { color: #fff8e1; text-shadow: 0 0 12px rgba(255, 248, 225, 0.95); }
  20%      { color: var(--lp-faint); text-shadow: none; }
  33%      { color: #fff8e1; text-shadow: 0 0 14px rgba(255, 248, 225, 1); }
  48%      { color: var(--lp-amber-2); text-shadow: 0 0 10px rgba(251, 191, 36, 0.7); }
  100%     { color: var(--lp-amber); text-shadow: 0 0 12px rgba(245, 158, 11, 0.45); }
}
.st-node {
  grid-column: 2;
  align-self: start;
  justify-self: center;
  position: relative;
  margin-top: 6px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--lp-bg);
  border: 2px solid rgba(255, 255, 255, 0.18);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.st-ch.is-live .st-node {
  background: var(--lp-amber);
  border-color: var(--lp-amber);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.75);
  animation: st-node-strike 0.62s steps(1, end) backwards;
}
@keyframes st-node-strike {
  0%   { background: var(--lp-bg); border-color: rgba(255, 255, 255, 0.18);
         box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); transform: scale(1); }
  11%  { background: #fff8e1; border-color: #fff8e1;
         box-shadow: 0 0 16px 4px rgba(255, 248, 225, 0.95); transform: scale(2); }
  20%  { background: var(--lp-bg); border-color: rgba(255, 255, 255, 0.3);
         box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); transform: scale(1.1); }
  33%  { background: #fff8e1; border-color: #fff8e1;
         box-shadow: 0 0 20px 5px rgba(255, 248, 225, 1); transform: scale(2.3); }
  48%  { background: var(--lp-amber-2); border-color: var(--lp-amber-2);
         box-shadow: 0 0 12px 2px rgba(251, 191, 36, 0.8); transform: scale(1.3);
         animation-timing-function: ease-out; }
  100% { background: var(--lp-amber); border-color: var(--lp-amber);
         box-shadow: 0 0 10px rgba(245, 158, 11, 0.75); transform: scale(1); }
}
.st-node::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid rgba(251, 191, 36, 0.9);
  opacity: 0;
  pointer-events: none;
}
.st-ch.is-live .st-node::after { animation: st-node-ring 0.68s ease-out backwards; }
@keyframes st-node-ring {
  0%   { opacity: 0;    transform: scale(0.4); }
  12%  { opacity: 0.95; transform: scale(0.85); }
  100% { opacity: 0;    transform: scale(3.4); }
}
.st-node-arc {
  position: absolute;
  left: 50%; top: 50%;
  width: 40px; height: 40px;
  margin: -20px 0 0 -20px;
  overflow: visible;
  pointer-events: none;
  color: #fff8e1;
}
.st-nb {
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(251, 191, 36, 1));
}
.st-ch.is-live .st-nb { animation: 0.62s steps(1, end) backwards; }
.st-ch.is-live .st-nb-1 { animation-name: st-nb-1; }
.st-ch.is-live .st-nb-2 { animation-name: st-nb-2; }
.st-ch.is-live .st-nb-3 { animation-name: st-nb-3; }
.st-ch.is-live .st-nb-4 { animation-name: st-nb-4; }
@keyframes st-nb-1 { 0%,10%{opacity:0} 11%,14%{opacity:0.95} 15%,32%{opacity:0} 33%,36%{opacity:1} 37%,100%{opacity:0} }
@keyframes st-nb-2 { 0%,10%{opacity:0} 11%,13%{opacity:0.8}  14%,33%{opacity:0} 34%,38%{opacity:0.95} 39%,100%{opacity:0} }
@keyframes st-nb-3 { 0%,32%{opacity:0} 33%,37%{opacity:0.9}  38%,100%{opacity:0} }
@keyframes st-nb-4 { 0%,11%{opacity:0} 12%,15%{opacity:0.85} 16%,100%{opacity:0} }
.st-col { grid-column: 3; }
.st-p {
  margin: 0 0 18px;
  color: var(--lp-muted);
  font-size: clamp(16px, 1.3vw, 17.5px);
  line-height: 1.72;
}
.st-p:last-child { margin-bottom: 0; }
.st-p strong { color: var(--lp-ink); font-weight: 700; }
.st-close {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--lp-line);
  color: var(--lp-ink);
  font-size: clamp(16.5px, 1.4vw, 19px);
}
.st-moved {
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
}
.st-moved li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0 9px var(--st-li-pad);
  border-left: 1px solid transparent;
  color: var(--lp-muted);
  font-size: clamp(15px, 1.2vw, 16.5px);
  line-height: 1.55;
}
.st-moved li.st-moved-on { border-left-color: rgba(245, 158, 11, 0.34); }
.st-dot {
  flex: none;
  margin-top: 7px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lp-faint);
}
.st-moved-on .st-dot {
  background: var(--lp-amber);
  box-shadow: 0 0 9px rgba(245, 158, 11, 0.7);
}
.st-moved li.st-moved-off {
  margin-top: 13px;
  color: var(--lp-ink);
  font-weight: 600;
}
.st-moved-off .st-dot {
  position: relative;
  background: transparent;
  border: 1.5px solid var(--lp-amber);
  width: 9px; height: 9px;
  margin-top: 6px;
  animation: st-idea 2800ms infinite;
}
@keyframes st-idea {
  0% {
    background: transparent; border-color: var(--lp-amber);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
    animation-timing-function: steps(1, end);      
  }
  3% {
    background: #fff8e1; border-color: #fff8e1;
    box-shadow: 0 0 17px 3px rgba(251, 191, 36, 0.95);
    animation-timing-function: ease-out;           
  }
  11% {
    background: #fff8e1; border-color: #fff8e1;
    box-shadow: 0 0 14px 2px rgba(251, 191, 36, 0.8);
  }
  34%, 100% {
    background: transparent; border-color: var(--lp-amber);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
  }
}
.st-moved-off .st-dot::after {
  content: '';
  position: absolute;
  inset: -1.5px;
  border-radius: 50%;
  border: 1px solid var(--lp-amber);
  opacity: 0;
  animation: st-ping 2800ms cubic-bezier(0.12, 0.75, 0.3, 1) infinite;
}
@keyframes st-ping {
  0%, 2%  { transform: scale(1);   opacity: 0.95; }
  30%     { transform: scale(3.2); opacity: 0; }
  100%    { transform: scale(3.2); opacity: 0; }
}
.st-idea-arc {
  position: absolute;
  left: 50%; top: 50%;
  width: 34px; height: 34px;
  margin: -17px 0 0 -17px;
  overflow: visible;
  pointer-events: none;
  color: #fff8e1;
}
.st-ib {
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(251, 191, 36, 1));
  animation: 2800ms steps(1, end) infinite;
}
.st-ib-1 { animation-name: st-ib-1; }
.st-ib-2 { animation-name: st-ib-2; }
.st-ib-3 { animation-name: st-ib-3; }
.st-ib-4 { animation-name: st-ib-4; }
.st-ib-5 { animation-name: st-ib-5; }
@keyframes st-ib-1 { 0%,1%{opacity:0} 2%,4%{opacity:1}    5%,8%{opacity:0}  9%,11%{opacity:0.9}  12%,100%{opacity:0} }
@keyframes st-ib-2 { 0%,1%{opacity:0} 2%,3.5%{opacity:0.9} 4%,9%{opacity:0} 10%,12%{opacity:1}   13%,100%{opacity:0} }
@keyframes st-ib-3 { 0%,2%{opacity:0} 3%,5%{opacity:0.95} 6%,100%{opacity:0} }
@keyframes st-ib-4 { 0%,1%{opacity:0} 2%,4.5%{opacity:1}  5%,9%{opacity:0}  10%,11.5%{opacity:0.85} 12%,100%{opacity:0} }
@keyframes st-ib-5 { 0%,2%{opacity:0} 3%,4.5%{opacity:0.85} 5%,100%{opacity:0} }
.st-moved-off { position: relative; }
.st-feed {
  position: absolute;
  left: calc(-1 * (var(--st-gap) + var(--st-spine) / 2));
  top: 19.5px;          
  width: calc(var(--st-gap) + var(--st-spine) / 2 + var(--st-li-pad) + 4.5px);
  height: 1px;
  background: rgba(245, 158, 11, 0.38);
  pointer-events: none;
}
.st-feed::before {
  content: '';
  position: absolute;
  left: -2.5px; top: -2.5px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--lp-amber);
  box-shadow: 0 0 7px rgba(245, 158, 11, 0.85);
}
.st-feed::after {
  content: '';
  position: absolute;
  left: 0; top: -1.5px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: #fff8e1;
  box-shadow: 0 0 8px rgba(251, 191, 36, 1);
  opacity: 0;
  animation: st-feed-run 2800ms linear infinite;
}
@keyframes st-feed-run {
  0%, 78% { transform: translateX(0); opacity: 0; }
  80%     { transform: translateX(0); opacity: 1; }
  100%    { transform: translateX(calc(var(--st-gap) + var(--st-spine) / 2 + var(--st-li-pad) + 0.5px));
            opacity: 1; }
}
.st-spine-cap {
  position: absolute;
  left: calc(var(--st-spine) / 2 - 4.5px);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--lp-bg);
  border: 2px solid rgba(255, 255, 255, 0.18);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.st-cap-a { top: -4.5px; }
.st-cap-b { bottom: -4.5px; }
.st-spine.is-on .st-cap-a,
.st-spine.is-through .st-cap-b {
  background: var(--lp-amber);
  border-color: var(--lp-amber);
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.75);
}
.st-moment {
  position: relative;
  padding: 68px 0;
  text-align: center;
  border-block: 1px solid var(--lp-line);
  background:
    radial-gradient(ellipse 56% 62% at 50% 50%, rgba(245, 158, 11, 0.13), rgba(245, 158, 11, 0) 70%),
    var(--lp-bg-2);
}
.st-moment-in { position: relative; }
.st-couple {
  position: absolute;
  left: calc(var(--st-spine-x) + var(--st-spine) / 2 - 30px);
  width: 60px; height: 30px;
  pointer-events: none;
  color: var(--lp-amber);
}
.st-couple svg { width: 60px; height: 30px; overflow: visible; }
.st-couple-top { top: 0; }
.st-couple-bot { bottom: 0; transform: scaleY(-1); }
.st-cpl-term {
  opacity: 0;
  transition: opacity 0.4s ease;
}
.st-moment.is-fed  .st-couple-top .st-cpl-term,
.st-moment.is-out  .st-couple-bot .st-cpl-term { opacity: 1; }
.st-cpl {
  opacity: 0;
  transform-origin: 22px 0;
  filter: drop-shadow(0 0 6px rgba(245, 158, 11, 0.9));
}
.st-moment.is-fed .st-couple-top .st-cpl,
.st-moment.is-out .st-couple-bot .st-cpl { animation: st-cpl 2.4s ease-out infinite; }
.st-cpl-2 { animation-delay: 0.3s; }
.st-cpl-3 { animation-delay: 0.6s; }
@keyframes st-cpl {
  0%        { opacity: 0;    transform: scale(0.45); }
  16%       { opacity: 0.85; transform: scale(0.8); }
  52%, 100% { opacity: 0;    transform: scale(1.3); }
}
.st-display {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-bottom: 24px;
  --st-rule-w: 130px;
  color: var(--lp-ink);
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.18;
  text-wrap: balance;
}
.st-display-sub {
  max-width: 680px;
  margin: 18px auto 0;
  color: var(--lp-muted);
  font-size: clamp(15.5px, 1.35vw, 17.5px);
  line-height: 1.68;
}
.st-display-sub strong { color: var(--lp-ink); font-weight: 700; }
.st-moment-mission {
  padding: 84px 0;
  background:
    radial-gradient(ellipse 62% 74% at 50% 50%, rgba(245, 158, 11, 0.17), rgba(245, 158, 11, 0) 72%),
    var(--lp-bg);
}
.lp-page .st-moment-kicker { justify-content: center; margin-bottom: 16px; }
.st-mission-line {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 26px;
  color: var(--lp-ink);
  font-size: clamp(28px, 4.4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  text-wrap: balance;
}
.st-display::after,
.st-mission-line::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 0;
  width: var(--st-rule-w, 170px); height: 2px;
  margin-left: calc(var(--st-rule-w, 170px) / -2);
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--lp-amber), transparent);
  transform: scaleX(1);
}
.lp-reveal-anim .st-display.is-in::after,
.lp-reveal-anim .st-mission-line.is-in::after {
  animation: st-rule-draw 0.85s cubic-bezier(0.22, 0.8, 0.24, 1) 0.25s backwards;
}
@keyframes st-rule-draw { from { transform: scaleX(0); } }
.st-end {
  padding: 76px 0 84px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 70% at 50% 100%, rgba(245, 158, 11, 0.12), rgba(245, 158, 11, 0) 72%),
    var(--lp-bg);
}
.st-end-title {
  margin: 0 0 26px;
  color: var(--lp-ink);
  font-size: clamp(24px, 3.1vw, 38px);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.16;
  text-wrap: balance;
}
.st-end-cta { justify-content: center; }
.lp-nav-actions .lp-btn-primary,
.lp-nav-actions .lp-btn-primary::after { animation-delay: 3.25s; }
.st-end .lp-btn-primary,
.st-end .lp-btn-primary::after { animation-delay: 4.375s; }
@media (max-width: 1020px) {
  .st-story {
    --st-pad:   24px;
    --st-label: 0px;
    --st-gap:   18px;
    --st-prose: min(620px, calc(100% - var(--st-pad) * 2 - var(--st-spine) - var(--st-gap)));
    --st-track: calc(var(--st-spine) + var(--st-gap) + var(--st-prose));
    --st-spine-x: calc(50% - var(--st-track) / 2);
    --st-prose-x: calc(var(--st-spine-x) + var(--st-spine) + var(--st-gap));
  }
  .st-ch {
    grid-template-columns: var(--st-spine) minmax(0, var(--st-prose));
    padding: 26px 0;
  }
  .st-node  { grid-column: 1; grid-row: 1; margin-top: 3px; }
  .st-label { grid-column: 2; grid-row: 1; text-align: left; margin: 0 0 10px; }
  .st-col   { grid-column: 2; grid-row: 2; }
}
@media (max-width: 900px) {
  .st-hero { padding-block: 74px 62px; }
  .st-moment { padding-block: 56px; }
  .st-moment-mission { padding-block: 66px; }
  .st-end { padding-block: 62px 70px; }
}
@media (max-width: 720px) {
  .st-story { --st-li-pad: 14px; }
  .st-hero { padding-block: 56px 50px; }
  .st-ch { padding: 22px 0; }
  .st-moment { padding-block: 46px; }
  .st-moment-mission { padding-block: 54px; }
  .st-end { padding-block: 52px 60px; }
}
@media (prefers-reduced-motion: reduce) {
  .st-title, .st-spark, .st-display::after, .st-mission-line::after,
  .lp-reveal-anim .st-display.is-in::after,
  .lp-reveal-anim .st-mission-line.is-in::after { animation: none !important; }
  .st-node, .st-ch.is-live .st-node {
    transition: none; animation: none !important;
    background: var(--lp-amber);
    border-color: var(--lp-amber);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.75);
    transform: none;
  }
  .st-label, .st-ch.is-live .st-label {
    transition: none; animation: none !important;
    color: var(--lp-amber); text-shadow: none;
  }
  .st-node::after, .st-nb { display: none; }
  .st-moved-off .st-dot { animation: none !important; box-shadow: none; }
  .st-moved-off .st-dot::after, .st-ib { display: none; }
  .st-feed::after { display: none; }
  .st-ch + .st-ch::before { transition: none; transform: scaleX(1); }
  .st-cpl-term { opacity: 1; transition: none; }
  .st-moment.is-fed .st-couple-top .st-cpl,
  .st-moment.is-out .st-couple-bot .st-cpl,
  .st-cpl { animation: none !important; opacity: 0.5; transform: scale(0.9); }
  .st-spine-live { height: 100%; }
  .st-spine-core, .st-spine-flow,
  .st-spine-head::before, .st-arc-a, .st-arc-b { animation: none !important; }
  .st-spine-flow { opacity: 0.55; }
  .st-spine-head { display: none; }
  .st-spine-cap {
    background: var(--lp-amber);
    border-color: var(--lp-amber);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.75);
    transition: none;
  }
  .st-mark, .st-mark-flash, .st-bolt, .st-div,
  .lp-page .st-hero-kicker { animation: none !important; }
  .st-mark-flash, .st-bolt { opacity: 0; }
  .st-db { opacity: 0.75; }
  .st-db-root { opacity: 1; transition: none; }
}