/* NOPPON cinematic intro v53 — authenticate in the existing motion experience. */
html.noppon-boot-active,
html.noppon-boot-active body { overflow: hidden !important; }

html.noppon-boot-active body > :not(#nopponIntroBoot):not(script):not(style):not(link):not(template) {
  visibility: hidden !important;
}

.noppon-boot-gate {
  position: fixed;
  z-index: 100001;
  inset: 0;
  display: grid;
  min-width: 0;
  min-height: 100vh;
  min-height: 100svh;
  height: 100dvh;
  overflow: hidden;
  place-items: center;
  padding: max(24px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  color: #fbfff9;
  background:
    radial-gradient(circle at 50% 38%, rgba(99, 221, 160, .16), transparent 28%),
    linear-gradient(135deg, #020f0a, #06261a 54%, #03140e);
  font-family: Kanit, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  isolation: isolate;
  transition: opacity .36s ease, visibility .36s ease;
}

.noppon-boot-gate::before {
  position: absolute;
  inset: -20%;
  z-index: -1;
  background-image:
    linear-gradient(rgba(235, 255, 242, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235, 255, 242, .035) 1px, transparent 1px);
  background-size: clamp(42px, 6vw, 76px) clamp(42px, 6vw, 76px);
  content: "";
  transform: rotate(-4deg);
}

.noppon-boot-gate.is-leaving { opacity: 0; visibility: hidden; pointer-events: none; }
.noppon-boot-gate__card { display: grid; width: min(560px, 92vw); place-items: center; text-align: center; }
.noppon-boot-gate__orbit {
  position: relative;
  display: grid;
  width: clamp(116px, 21vw, 158px);
  aspect-ratio: 1;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid rgba(246, 240, 223, .16);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(99, 221, 160, .035), 0 0 80px rgba(99, 221, 160, .12);
  animation: np52-boot-orbit 9s linear infinite;
}
.noppon-boot-gate__orbit::before { position: absolute; inset: 13%; border: 1px dashed rgba(216, 174, 87, .34); border-radius: inherit; content: ""; }
.noppon-boot-gate__logo { width: 68%; aspect-ratio: 1; object-fit: contain; filter: drop-shadow(0 18px 22px rgba(0, 0, 0, .42)); animation: np52-boot-logo 2.4s ease-in-out infinite; }
.noppon-boot-gate__eyebrow { margin: 0 0 12px; color: #63dda0; font-size: 10px; font-weight: 650; letter-spacing: .24em; text-transform: uppercase; }
.noppon-boot-gate__title { margin: 0; color: #f6f0df; font-size: clamp(36px, 9vw, 72px); font-weight: 750; letter-spacing: -.055em; line-height: .96; }
.noppon-boot-gate__subtitle { margin: 12px 0 0; color: rgba(249, 255, 251, .72); font-size: clamp(17px, 3vw, 26px); font-weight: 420; }
.noppon-boot-gate__description { max-width: 500px; margin: 20px 0 0; color: rgba(236, 248, 239, .66); font: 400 clamp(12px, 2.5vw, 15px)/1.7 Sarabun, system-ui, sans-serif; }
.noppon-boot-gate__enter {
  display: inline-flex;
  min-width: 156px;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
  padding: 10px 18px 10px 22px;
  color: #09291b;
  background: #f6f0df;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 999px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .24), 0 0 0 5px rgba(216, 174, 87, .1);
  font: 650 14px/1 Kanit, system-ui, sans-serif;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.noppon-boot-gate__enter span:last-child { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; color: #f6f0df; background: #0a3a27; }
.noppon-boot-gate__enter svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.noppon-boot-gate__enter:focus-visible { outline: 3px solid #d8ae57; outline-offset: 4px; }
.noppon-boot-gate__enter:disabled { cursor: progress; opacity: .9; }
@keyframes np52-boot-orbit { to { transform: rotate(1turn); } }
@keyframes np52-boot-logo { 0%, 100% { transform: rotate(0) scale(1); } 50% { transform: rotate(-2deg) scale(1.035); } }

.noppon-intro {
  --np-emerald-950: #031710;
  --np-emerald-900: #06261a;
  --np-emerald-800: #0a3a27;
  --np-emerald-600: #16764d;
  --np-mint: #63dda0;
  --np-mint-rgb: 99, 221, 160;
  --np-cream: #f6f0df;
  --np-cream-rgb: 246, 240, 223;
  --np-gold: #d8ae57;
  --np-gold-rgb: 216, 174, 87;
  --np-white: #fbfff9;
  --np-muted: rgba(236, 248, 239, .67);
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 100vh;
  min-height: 100svh;
  height: 100dvh;
  overflow: hidden;
  color: var(--np-white);
  background:
    radial-gradient(circle at 74% 42%, rgba(var(--np-mint-rgb), .13), transparent 26%),
    radial-gradient(circle at 17% 84%, rgba(var(--np-gold-rgb), .075), transparent 30%),
    linear-gradient(125deg, #020f0a 0%, var(--np-emerald-900) 47%, #03140e 100%);
  font-family: Kanit, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  isolation: isolate;
  touch-action: none;
  overscroll-behavior: contain;
  opacity: 1;
  visibility: visible;
  transition: opacity .5s cubic-bezier(.4, 0, .2, 1), visibility .5s;
}

html.noppon-intro-active,
html.noppon-intro-active body { overflow: hidden !important; }

.noppon-intro.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.noppon-intro__canvas,
.noppon-intro__wash,
.noppon-intro__grid,
.noppon-intro__noise {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.noppon-intro__canvas { z-index: -1; opacity: .68; }

.noppon-intro__wash {
  z-index: -4;
  background:
    linear-gradient(108deg, rgba(2, 13, 9, .96) 0%, rgba(4, 25, 17, .78) 48%, rgba(6, 38, 25, .58) 100%),
    radial-gradient(circle at 78% 48%, rgba(var(--np-mint-rgb), .18), transparent 38%);
}

.noppon-intro__grid {
  z-index: -3;
  background-image:
    linear-gradient(rgba(235, 255, 242, .042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235, 255, 242, .042) 1px, transparent 1px);
  background-size: clamp(42px, 4.75vw, 76px) clamp(42px, 4.75vw, 76px);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 24%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 24%, #000 100%);
  opacity: .56;
}

.noppon-intro__noise {
  z-index: -2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  opacity: .055;
}

.noppon-intro__beam {
  position: absolute;
  z-index: -1;
  top: -32%;
  right: 14%;
  width: 1px;
  height: 165%;
  background: linear-gradient(transparent, rgba(var(--np-gold-rgb), .44) 43%, rgba(var(--np-cream-rgb), .12) 58%, transparent);
  box-shadow: 0 0 46px 14px rgba(var(--np-mint-rgb), .035);
  opacity: 0;
  transform: rotate(17deg) translate3d(0, -12%, 0);
}

.noppon-intro.is-running .noppon-intro__beam {
  animation: np51-beam 2.6s .3s cubic-bezier(.2, .75, .2, 1) both;
}

.noppon-intro__chrome {
  position: absolute;
  z-index: 10;
  top: max(18px, env(safe-area-inset-top));
  right: max(22px, env(safe-area-inset-right));
  left: max(22px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  opacity: 0;
  transform: translate3d(0, -10px, 0);
}

.noppon-intro.is-running .noppon-intro__chrome {
  animation: np51-rise .62s .08s cubic-bezier(.16, 1, .3, 1) forwards;
}

.noppon-intro__signature {
  display: inline-grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 11px;
  min-width: 0;
}

.noppon-intro__signature-mark {
  position: relative;
  grid-row: 1 / span 2;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(var(--np-cream-rgb), .2);
  border-radius: 9px;
  background: rgba(var(--np-cream-rgb), .055);
}

.noppon-intro__signature-mark::before,
.noppon-intro__signature-mark::after { position: absolute; content: ""; }
.noppon-intro__signature-mark::before { inset: 7px; border: 1px solid var(--np-gold); border-radius: 50%; }
.noppon-intro__signature-mark::after {
  top: 14px;
  left: 5px;
  width: 20px;
  height: 1px;
  background: var(--np-mint);
  box-shadow: 0 0 10px rgba(var(--np-mint-rgb), .3);
  transform: rotate(-29deg);
}

.noppon-intro__signature strong,
.noppon-intro__signature small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.noppon-intro__signature strong {
  align-self: end;
  color: rgba(248, 255, 250, .88);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .19em;
}
.noppon-intro__signature small {
  align-self: start;
  margin-top: 1px;
  color: rgba(231, 247, 236, .43);
  font: 500 8px/1.2 system-ui, sans-serif;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.noppon-intro__actions { display: inline-flex; align-items: center; gap: 8px; }
.noppon-intro__control {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  color: rgba(247, 255, 250, .72);
  background: rgba(var(--np-cream-rgb), .055);
  border: 1px solid rgba(var(--np-cream-rgb), .15);
  border-radius: 999px;
  font: 500 11px/1 Kanit, system-ui, sans-serif;
  cursor: pointer;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease;
}
.noppon-intro__control svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.noppon-intro__control:hover { color: var(--np-white); background: rgba(var(--np-cream-rgb), .105); border-color: rgba(var(--np-cream-rgb), .3); transform: translateY(-1px); }
.noppon-intro__control:active { transform: translateY(0) scale(.98); }
.noppon-intro__control:focus-visible { outline: 3px solid rgba(var(--np-gold-rgb), .68); outline-offset: 3px; }
.noppon-intro__pause[aria-pressed="true"] { color: var(--np-cream); border-color: rgba(var(--np-gold-rgb), .5); }
.noppon-intro__pause[hidden] { display: none !important; }
.noppon-intro__pause .np51-play { display: none; }
.noppon-intro__pause[aria-pressed="true"] .np51-play { display: block; }
.noppon-intro__pause[aria-pressed="true"] .np51-pause { display: none; }

.noppon-intro__layout {
  position: relative;
  z-index: 2;
  align-self: center;
  justify-self: center;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(320px, .86fr);
  align-items: center;
  gap: clamp(28px, 7vw, 112px);
  width: min(1160px, calc(100vw - 80px));
  padding: clamp(84px, 11vh, 112px) 0 clamp(92px, 12vh, 128px);
}

.noppon-intro__content { min-width: 0; opacity: 0; transform: translate3d(-22px, 0, 0); }
.noppon-intro.is-running .noppon-intro__content { animation: np51-slide-in .82s .24s cubic-bezier(.16, 1, .3, 1) forwards; }
.noppon-intro__kicker {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: clamp(17px, 2.5vh, 26px);
  color: var(--np-mint);
  font-size: clamp(9px, .9vw, 11px);
  font-weight: 650;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.noppon-intro__kicker::before {
  width: clamp(31px, 4vw, 52px);
  height: 2px;
  flex: 0 0 auto;
  border-radius: 9px;
  background: linear-gradient(90deg, var(--np-gold), var(--np-mint));
  box-shadow: 0 0 16px rgba(var(--np-mint-rgb), .24);
  content: "";
}

.noppon-intro__headline {
  max-width: 680px;
  margin: 0;
  font-size: clamp(42px, 6.25vw, 82px);
  font-weight: 300;
  letter-spacing: -.062em;
  line-height: .93;
  text-wrap: balance;
}
.noppon-intro__headline strong { display: block; color: var(--np-cream); font-weight: 750; letter-spacing: -.072em; }
.noppon-intro__headline span { display: block; margin-top: .12em; color: rgba(249, 255, 251, .76); font-size: .57em; font-weight: 420; letter-spacing: -.035em; }
.noppon-intro__description {
  max-width: 520px;
  margin: clamp(20px, 3.3vh, 30px) 0 0;
  color: var(--np-muted);
  font: 400 clamp(13px, 1.35vw, 16px)/1.75 Sarabun, system-ui, sans-serif;
  text-wrap: balance;
}

.noppon-intro__enter {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(24px, 4vh, 36px);
  padding: 10px 17px 10px 21px;
  color: #09291b;
  background: var(--np-cream);
  border: 1px solid rgba(255, 255, 255, .65);
  border-radius: 999px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .8);
  font: 650 13px/1 Kanit, system-ui, sans-serif;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform .24s cubic-bezier(.2, .8, .2, 1), box-shadow .24s, background-color .24s;
}
.noppon-intro.is-running .noppon-intro__enter { animation: np52-enter-ready 3s 1.5s ease-in-out infinite; }
.noppon-intro__enter-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  color: var(--np-cream);
  background: var(--np-emerald-800);
  transition: transform .24s ease, background-color .24s;
}
.noppon-intro__enter svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.noppon-intro__enter:hover { background: #fffaf0; box-shadow: 0 20px 48px rgba(0, 0, 0, .24), 0 0 0 4px rgba(var(--np-gold-rgb), .09); transform: translateY(-2px); }
.noppon-intro__enter:hover .noppon-intro__enter-icon { background: var(--np-emerald-600); transform: translateX(2px); }
.noppon-intro__enter:active { transform: translateY(0) scale(.985); }
.noppon-intro__enter:focus-visible { outline: 3px solid var(--np-gold); outline-offset: 4px; }
.noppon-intro__enter.is-entering {
  animation: none !important;
  cursor: progress;
  opacity: .92;
}
.noppon-intro__enter.is-entering .noppon-intro__enter-icon { transform: translateX(3px); }

.noppon-intro__visual {
  position: relative;
  display: grid;
  width: min(40vw, 470px);
  aspect-ratio: 1;
  justify-self: end;
  place-items: center;
  opacity: 0;
  transform: translate3d(20px, 0, 0) scale(.94);
  perspective: 900px;
}
.noppon-intro.is-running .noppon-intro__visual { animation: np51-visual-in .92s .18s cubic-bezier(.16, 1, .3, 1) forwards; }
.noppon-intro__coordinate { position: absolute; inset: 5%; overflow: visible; fill: none; pointer-events: none; }
.noppon-intro__coordinate .np51-axis { stroke: rgba(var(--np-cream-rgb), .105); stroke-width: .55; }
.noppon-intro__coordinate .np51-book { stroke: rgba(var(--np-cream-rgb), .16); stroke-width: .75; }
.noppon-intro__coordinate .np51-curve-a { stroke: rgba(var(--np-mint-rgb), .5); stroke-width: 1.3; stroke-dasharray: 4 7; }
.noppon-intro__coordinate .np51-curve-b { stroke: rgba(var(--np-gold-rgb), .46); stroke-width: 1.15; stroke-dasharray: 1 7; }
.noppon-intro__coordinate .np51-node { fill: var(--np-gold); stroke: rgba(var(--np-cream-rgb), .6); stroke-width: .55; }
.noppon-intro.is-running .np51-curve-a { animation: np51-dash 8s linear infinite; }
.noppon-intro.is-running .np51-curve-b { animation: np51-dash-reverse 12s linear infinite; }

.noppon-intro__orbit { position: absolute; inset: 11%; border: 1px solid rgba(var(--np-cream-rgb), .12); border-radius: 50%; transform: rotate(-14deg) scaleY(.58); }
.noppon-intro__orbit--two { inset: 20%; border-color: rgba(var(--np-mint-rgb), .18); transform: rotate(58deg) scaleY(.52); }
.noppon-intro__orbit-node {
  position: absolute;
  top: 50%;
  left: -5px;
  width: 9px;
  height: 9px;
  border: 2px solid rgba(var(--np-cream-rgb), .72);
  border-radius: 50%;
  background: var(--np-gold);
  box-shadow: 0 0 20px rgba(var(--np-gold-rgb), .65);
  transform: translateY(-50%) scaleY(1.72);
}
.noppon-intro__orbit--two .noppon-intro__orbit-node { right: -5px; left: auto; width: 7px; height: 7px; border-width: 1px; background: var(--np-mint); box-shadow: 0 0 18px rgba(var(--np-mint-rgb), .58); transform: translateY(-50%) scaleY(1.92); }
.noppon-intro.is-running .noppon-intro__orbit { animation: np51-orbit 10s linear infinite; }
.noppon-intro.is-running .noppon-intro__orbit--two { animation: np51-orbit-two 13s linear infinite reverse; }

.noppon-intro__disc {
  position: relative;
  display: grid;
  width: clamp(88px, 8.5vw, 108px);
  aspect-ratio: 1;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(var(--np-cream-rgb), .22);
  border-radius: 31%;
  background: radial-gradient(circle at 36% 25%, rgba(255, 255, 255, .16), transparent 31%), linear-gradient(145deg, rgba(var(--np-cream-rgb), .13), rgba(var(--np-mint-rgb), .035));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), inset 0 -18px 52px rgba(2, 18, 12, .3), 0 28px 66px rgba(0, 0, 0, .34), 0 0 90px rgba(var(--np-mint-rgb), .1);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.noppon-intro__disc::before { position: absolute; inset: -50%; background: conic-gradient(from 30deg, transparent, rgba(var(--np-mint-rgb), .14), transparent 27%, rgba(var(--np-gold-rgb), .12), transparent 59%); content: ""; }
.noppon-intro.is-running .noppon-intro__disc::before { animation: np51-spin 12s linear infinite; }
.noppon-intro__logo { position: relative; z-index: 2; width: 88%; height: 88%; object-fit: contain; filter: drop-shadow(0 14px 18px rgba(0, 0, 0, .34)); transform: translateZ(18px) scale(.72) rotate(-4deg); opacity: 0; }
.noppon-intro.is-running .noppon-intro__logo { animation: np51-logo 1s .36s cubic-bezier(.16, 1, .3, 1) forwards; }
.noppon-intro__glint { position: absolute; z-index: 3; inset: -60%; background: linear-gradient(106deg, transparent 42%, rgba(255, 255, 255, .36) 49%, transparent 56%); pointer-events: none; transform: translate3d(-38%, 0, 0) rotate(7deg); }
.noppon-intro.is-running .noppon-intro__glint { animation: np51-glint 1.15s .85s ease-out both; }
.noppon-intro__formula { position: absolute; color: rgba(var(--np-cream-rgb), .43); font: 500 clamp(8px, .72vw, 10px)/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; opacity: 0; }
.noppon-intro__formula--a { top: 15%; right: -3%; }
.noppon-intro__formula--b { bottom: 14%; left: 1%; color: rgba(var(--np-mint-rgb), .48); }
.noppon-intro__formula--c { top: 49%; left: -5%; color: rgba(var(--np-gold-rgb), .54); }
.noppon-intro.is-running .noppon-intro__formula--a { animation: np51-formula 7s .9s ease-in-out infinite; }
.noppon-intro.is-running .noppon-intro__formula--b { animation: np51-formula 8s 1.25s ease-in-out infinite reverse; }
.noppon-intro.is-running .noppon-intro__formula--c { animation: np51-formula 6.5s 1.6s ease-in-out infinite; }

.noppon-intro__footer {
  position: absolute;
  z-index: 12;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  left: max(22px, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  align-items: end;
  gap: clamp(15px, 3vw, 32px);
  opacity: 0;
  transform: translate3d(0, 9px, 0);
}
.noppon-intro.is-running .noppon-intro__footer { animation: np51-rise .62s .58s cubic-bezier(.16, 1, .3, 1) forwards; }
.noppon-intro__step { display: grid; gap: 5px; min-width: 94px; color: var(--np-cream); font: 600 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.noppon-intro__step b { display: inline-flex; align-items: center; gap: 7px; letter-spacing: .11em; }
.noppon-intro__step b i { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--np-mint); box-shadow: 0 0 12px rgba(var(--np-mint-rgb), .75); }
.noppon-intro__step > span { color: rgba(var(--np-cream-rgb), .45); font-family: Kanit, system-ui, sans-serif; font-size: 8px; font-weight: 450; letter-spacing: .05em; white-space: nowrap; }
.noppon-intro__timeline { min-width: 0; }
.noppon-intro__timeline-track { position: relative; height: 2px; overflow: hidden; background: rgba(var(--np-cream-rgb), .12); border-radius: 99px; }
.noppon-intro__timeline-bar { display: block; width: 100%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, rgba(var(--np-mint-rgb), .3), var(--np-mint) 48%, var(--np-gold)); box-shadow: 0 0 16px rgba(var(--np-mint-rgb), .38); opacity: .82; }
.noppon-intro__timeline-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 9px; color: rgba(var(--np-cream-rgb), .42); font-size: 8px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.noppon-intro__sequence { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.noppon-intro__signal { display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.noppon-intro__signal i { width: 6px; height: 6px; border-radius: 50%; background: var(--np-mint); box-shadow: 0 0 10px rgba(var(--np-mint-rgb), .7); }
.noppon-intro__edition { color: rgba(var(--np-cream-rgb), .42); font: 600 8px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; white-space: nowrap; }

.noppon-intro.is-paused .noppon-intro__beam,
.noppon-intro.is-paused .noppon-intro__coordinate *,
.noppon-intro.is-paused .noppon-intro__orbit,
.noppon-intro.is-paused .noppon-intro__disc::before,
.noppon-intro.is-paused .noppon-intro__glint,
.noppon-intro.is-paused .noppon-intro__formula,
.noppon-intro.is-paused .noppon-intro__enter { animation-play-state: paused !important; }

@keyframes np51-rise { to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes np51-slide-in { to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes np51-visual-in { to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); } }
@keyframes np51-logo {
  0% { opacity: 0; transform: translateZ(18px) scale(.7) rotate(-5deg); }
  72% { opacity: 1; transform: translateZ(18px) scale(1.035) rotate(.5deg); }
  100% { opacity: 1; transform: translateZ(18px) scale(1) rotate(0); }
}
@keyframes np51-glint { from { transform: translate3d(-38%, 0, 0) rotate(7deg); } to { transform: translate3d(38%, 0, 0) rotate(7deg); } }
@keyframes np51-beam {
  0% { opacity: 0; transform: rotate(17deg) translate3d(0, -12%, 0); }
  35% { opacity: .72; }
  100% { opacity: .24; transform: rotate(17deg) translate3d(0, 9%, 0); }
}
@keyframes np51-spin { to { transform: rotate(1turn); } }
@keyframes np51-dash { to { stroke-dashoffset: -88; } }
@keyframes np51-dash-reverse { to { stroke-dashoffset: 88; } }
@keyframes np51-orbit { to { transform: rotate(346deg) scaleY(.58); } }
@keyframes np51-orbit-two { to { transform: rotate(418deg) scaleY(.52); } }
@keyframes np51-formula {
  0% { opacity: 0; transform: translate3d(0, 5px, 0); }
  17%, 80% { opacity: .86; }
  50% { transform: translate3d(0, -5px, 0); }
  100% { opacity: 0; transform: translate3d(0, 3px, 0); }
}
@keyframes np52-enter-ready {
  0%, 100% { box-shadow: 0 16px 40px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .8); }
  50% { box-shadow: 0 18px 46px rgba(0, 0, 0, .24), 0 0 0 5px rgba(var(--np-gold-rgb), .1), inset 0 1px 0 rgba(255, 255, 255, .8); }
}

@media (max-width: 800px) {
  .noppon-intro__layout {
    grid-template-columns: 1fr;
    gap: clamp(22px, 4vh, 34px);
    width: min(640px, calc(100vw - 42px));
    padding-top: max(86px, calc(env(safe-area-inset-top) + 72px));
    padding-bottom: max(92px, calc(env(safe-area-inset-bottom) + 78px));
    text-align: center;
  }
  .noppon-intro__visual { grid-row: 1; width: min(40vh, 335px, 74vw); justify-self: center; }
  .noppon-intro__content { grid-row: 2; }
  .noppon-intro__kicker { justify-content: center; }
  .noppon-intro__headline { margin-inline: auto; font-size: clamp(39px, 10vw, 64px); }
  .noppon-intro__description { max-width: 520px; margin-inline: auto; }
  .noppon-intro__enter { margin-top: clamp(20px, 3vh, 28px); }
  .noppon-intro__formula--a { right: -2%; }
  .noppon-intro__formula--c { left: 0; }
  .noppon-intro__grid { -webkit-mask-image: radial-gradient(circle at 50% 35%, #000, transparent 80%); mask-image: radial-gradient(circle at 50% 35%, #000, transparent 80%); }
}

@media (max-width: 560px) {
  .noppon-intro__chrome { top: max(12px, env(safe-area-inset-top)); right: max(13px, env(safe-area-inset-right)); left: max(13px, env(safe-area-inset-left)); }
  .noppon-intro__signature { column-gap: 8px; }
  .noppon-intro__signature-mark { width: 27px; height: 27px; border-radius: 8px; }
  .noppon-intro__signature-mark::before { inset: 6px; }
  .noppon-intro__signature-mark::after { top: 13px; left: 4px; width: 19px; }
  .noppon-intro__signature strong { font-size: 8px; letter-spacing: .14em; }
  .noppon-intro__signature small { font-size: 6.5px; letter-spacing: .12em; }
  .noppon-intro__control { min-height: 44px; padding-inline: 12px; }
  .noppon-intro__control-label { display: none; }
  .noppon-intro__layout { width: calc(100vw - 28px); }
  .noppon-intro__visual { width: min(36vh, 286px, 71vw); }
  .noppon-intro__disc { width: clamp(78px, 24vw, 94px); }
  .noppon-intro__kicker { margin-bottom: 14px; font-size: 8px; letter-spacing: .18em; }
  .noppon-intro__headline { font-size: clamp(36px, 11.6vw, 54px); }
  .noppon-intro__description { max-width: 88vw; margin-top: 15px; font-size: 12.5px; line-height: 1.62; }
  .noppon-intro__enter { min-height: 48px; margin-top: 19px; }
  .noppon-intro__footer { right: max(14px, env(safe-area-inset-right)); bottom: max(13px, env(safe-area-inset-bottom)); left: max(14px, env(safe-area-inset-left)); grid-template-columns: auto minmax(0, 1fr); gap: 12px; }
  .noppon-intro__edition { display: none; }
  .noppon-intro__timeline-meta { font-size: 7px; letter-spacing: .08em; }
  .noppon-intro__formula { display: none; }
}

@media (max-width: 360px) {
  .noppon-intro__signature small { display: none; }
  .noppon-intro__visual { width: min(33vh, 236px, 68vw); }
  .noppon-intro__layout { gap: 14px; padding-top: 76px; padding-bottom: 72px; }
  .noppon-intro__kicker { margin-bottom: 10px; }
  .noppon-intro__headline { font-size: clamp(33px, 11vw, 42px); }
  .noppon-intro__description { margin-top: 11px; font-size: 11.5px; line-height: 1.5; }
  .noppon-intro__enter { min-height: 44px; margin-top: 13px; padding-block: 7px; font-size: 12px; }
  .noppon-intro__enter-icon { width: 28px; height: 28px; }
}

@media (max-height: 700px) and (min-width: 801px) {
  .noppon-intro__layout { width: min(1050px, calc(100vw - 70px)); padding-top: 74px; padding-bottom: 76px; }
  .noppon-intro__visual { width: min(54vh, 390px); }
  .noppon-intro__headline { font-size: clamp(42px, 7.9vh, 68px); }
  .noppon-intro__description { margin-top: 17px; }
  .noppon-intro__enter { min-height: 46px; margin-top: 20px; }
}

@media (max-height: 760px) and (max-width: 800px) {
  .noppon-intro__layout { gap: 13px; padding-top: 68px; padding-bottom: 68px; }
  .noppon-intro__visual { width: min(30vh, 245px, 64vw); }
  .noppon-intro__kicker { margin-bottom: 9px; }
  .noppon-intro__headline { font-size: clamp(34px, 7vh, 48px); }
  .noppon-intro__description { margin-top: 9px; font-size: 11.5px; line-height: 1.5; }
  .noppon-intro__enter { min-height: 44px; margin-top: 12px; padding-block: 7px; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .noppon-intro__chrome { top: max(7px, env(safe-area-inset-top)); }
  .noppon-intro__layout {
    grid-template-columns: minmax(0, 1fr) minmax(180px, .65fr);
    gap: 24px;
    width: min(880px, calc(100vw - 76px));
    padding: 53px 0 47px;
    text-align: left;
  }
  .noppon-intro__content { grid-row: auto; }
  .noppon-intro__visual { grid-row: auto; width: min(61vh, 270px); justify-self: end; }
  .noppon-intro__disc { width: min(23vh, 92px); }
  .noppon-intro__kicker { justify-content: flex-start; margin-bottom: 8px; }
  .noppon-intro__headline { margin-inline: 0; font-size: clamp(32px, 8vh, 46px); }
  .noppon-intro__description { max-width: 440px; margin: 8px 0 0; font-size: 11px; line-height: 1.45; }
  .noppon-intro__enter { min-height: 44px; margin-top: 10px; padding-block: 5px; }
  .noppon-intro__footer { bottom: max(7px, env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
  .noppon-boot-gate__orbit,
  .noppon-boot-gate__logo { animation: none !important; }
  .noppon-intro { transition-duration: .12s; }
  .noppon-intro *,
  .noppon-intro::before,
  .noppon-intro::after { animation: none !important; scroll-behavior: auto !important; }
  .noppon-intro__chrome,
  .noppon-intro__content,
  .noppon-intro__visual,
  .noppon-intro__logo,
  .noppon-intro__footer { opacity: 1; transform: none; }
  .noppon-intro__glint,
  .noppon-intro__beam { display: none; }
}

.noppon-intro.is-reduced { transition-duration: .12s; }
.noppon-intro.is-reduced *,
.noppon-intro.is-reduced::before,
.noppon-intro.is-reduced::after { animation: none !important; scroll-behavior: auto !important; }
.noppon-intro.is-reduced .noppon-intro__chrome,
.noppon-intro.is-reduced .noppon-intro__content,
.noppon-intro.is-reduced .noppon-intro__visual,
.noppon-intro.is-reduced .noppon-intro__logo,
.noppon-intro.is-reduced .noppon-intro__footer { opacity: 1; transform: none; }
.noppon-intro.is-reduced .noppon-intro__glint,
.noppon-intro.is-reduced .noppon-intro__beam { display: none; }

.noppon-intro.is-lite .noppon-intro__canvas,
.noppon-intro.is-lite .noppon-intro__noise,
.noppon-intro.is-lite .noppon-intro__beam,
.noppon-intro.is-lite .noppon-intro__glint,
.noppon-intro.is-lite .noppon-intro__formula { display: none; }
.noppon-intro.is-lite .noppon-intro__coordinate .np51-curve-a,
.noppon-intro.is-lite .noppon-intro__coordinate .np51-curve-b,
.noppon-intro.is-lite .noppon-intro__orbit,
.noppon-intro.is-lite .noppon-intro__disc::before { animation: none !important; }
.noppon-intro.is-lite .noppon-intro__disc { -webkit-backdrop-filter: none; backdrop-filter: none; box-shadow: 0 20px 48px rgba(0, 0, 0, .28); }

.noppon-intro--fallback .noppon-intro__layout {
  grid-template-columns: minmax(0, 680px);
  justify-content: center;
  text-align: center;
}
.noppon-intro--fallback .noppon-intro__content { grid-column: 1; }
.noppon-intro--fallback .noppon-intro__kicker { justify-content: center; }

/* Login shares the cinematic canvas; only this control layer is new. */
.noppon-boot-gate [hidden], .noppon-intro [hidden] { display: none !important; }
.noppon-intro { display: block; overflow-x: hidden; overflow-y: auto; touch-action: pan-y; }
.noppon-intro__brand-logo { grid-row: 1 / span 2; width: 54px; height: 54px; object-fit: contain; filter: drop-shadow(0 6px 12px rgba(0,0,0,.25)); }
.noppon-intro__signature { column-gap: 14px; }
/* The brand stays in the header; the original graph owns a separate stage. */
.noppon-intro__layout { min-height: 100%; margin: 0 auto; padding-top: 110px; padding-bottom: 110px; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.noppon-intro__visual { width: min(100%,470px); }
.noppon-intro__formula--a { right: 0; }
.noppon-intro__formula--c { left: 0; }
.noppon-intro__content { align-self: center; }
.noppon-intro__headline strong { font-size: clamp(46px, 6.2vw, 86px); }
.noppon-intro__description { margin-top: 14px; }
.noppon-intro__auth { max-width: 490px; margin-top: 24px; text-align: left; }
.motion-login { padding: 20px; border: 1px solid rgba(246,240,223,.19); border-radius: 24px; background: rgba(3,23,16,.74); box-shadow: 0 16px 55px rgba(0,0,0,.16); }
.motion-login__heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; font-size: 13px; color: #f6f0df; }
.motion-login__heading b { color: #87dfb0; font-size: 9px; letter-spacing: .1em; }
.motion-login label { display: block; margin: 12px 0 8px; color: #f6f0df; font-size: 13px; font-weight: 500; }
.noppon-intro .motion-login input { box-sizing: border-box; width: 100%; min-height: 52px; margin: 0; padding: 13px 16px; color: #fbfff9 !important; background: #0b3123 !important; border: 1px solid #648c78 !important; border-radius: 12px; font: 400 16px/1.5 Sarabun,system-ui,sans-serif; }
.motion-login input::placeholder { color: #b2c6ba; opacity: 1; }
.motion-login input:focus { outline: 2px solid #d8ae57; outline-offset: 3px; border-color: #d8ae57; }
.motion-login .noppon-intro__enter { width: 100%; min-height: 54px; margin-top: 14px; justify-content: space-between; font-size: 16px; }
.motion-login__message { margin: 10px 0 0; color: #ffceba; font: 400 14px/1.55 Sarabun,system-ui,sans-serif; overflow-wrap: anywhere; }
.motion-login__message:empty { display: none; }
.motion-login__utilities { display: grid; grid-template-columns: 1fr 1.15fr; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(246,240,223,.12); }
.motion-login__utilities button { display: flex; align-items: center; justify-content: flex-start; gap: 10px; min-width: 0; min-height: 66px; padding: 12px; background: rgba(99,221,160,.055); border: 1px solid rgba(163,202,178,.3); color: #f6f0df; border-radius: 14px; font: 500 13px/1.4 Kanit,system-ui,sans-serif; cursor: pointer; text-align: left; transition: background-color .2s,border-color .2s,transform .2s; }
.motion-login__utilities .motion-login__role { background: linear-gradient(120deg,rgba(216,174,87,.13),rgba(216,174,87,.04)); border-color: rgba(216,174,87,.5); }
.motion-login__menu-copy { min-width: 0; display: grid; gap: 4px; }
.motion-login__menu-copy strong { font-size: 13px; font-weight: 500; }
.motion-login__menu-copy small { font: 400 10px/1.4 Sarabun,system-ui,sans-serif; color: #afc2b6; }
.motion-login__role > svg, .motion-login__role > i { color: #e4c786; }
.motion-login__utilities button:hover { filter: brightness(1.12); }
.motion-login__utilities button:focus-visible { outline: 3px solid #f6f0df; outline-offset: 3px; }
.motion-login__utilities svg { width: 21px; height: 21px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.motion-login__utilities i { margin-left: auto; font-style: normal; }
.motion-login__privacy { color: #b3c7ba; margin: 10px 0 0; font: 400 11px/1.65 Sarabun,system-ui,sans-serif; }
html.noppon-intro-active #themeStudioBg, html.noppon-intro-active #studentAccessBlockedBg { z-index: 100010; }
html.noppon-intro-active #toast { z-index: 100020; }
@media (max-width: 800px) {
  .noppon-intro__layout { grid-template-columns: minmax(0,1fr); width: min(570px,calc(100% - 32px)); min-height: 0; gap: 24px; padding: 104px 0 34px; }
  .noppon-intro__visual { width: min(70vw,335px); height: auto; margin: 0 auto; }
  .noppon-intro__brand-logo { width: 46px; height: 46px; }
  .noppon-intro__headline strong { font-size: 42px; }
  .noppon-intro__headline span { font-size: 20px; }
  .noppon-intro__kicker { margin-bottom: 10px; }
  .noppon-intro__description { max-width: 400px; margin: 10px auto 0; font-size: 13px; }
  .noppon-intro__auth { margin: 20px auto 0; }
  .noppon-intro__footer { position: relative; inset: auto; width: calc(100% - 36px); margin: 0 auto; padding-bottom: max(20px,env(safe-area-inset-bottom)); }
}
@media (max-width: 400px) {
  .noppon-intro__visual { width: min(66vw,250px); }
  .noppon-intro__brand-logo { width: 42px; height: 42px; }
  .noppon-intro__signature { column-gap: 8px; }
  .motion-login { padding: 16px; border-radius: 20px; }
  .motion-login__heading { font-size: 12px; }
  .motion-login__utilities { gap: 8px; }
  .motion-login__utilities button { gap: 7px; padding: 10px 8px; }
  .motion-login__menu-copy strong { font-size: 11px; }
  .motion-login__menu-copy small { font-size: 9px; }
  .motion-login__utilities i { display: none; }
}
@media (min-width: 801px) and (max-height: 860px) {
  .noppon-intro__layout { padding-top: 90px; padding-bottom: 100px; }
  .noppon-intro__footer { position: relative; inset: auto; width: calc(100% - 80px); margin: -62px auto 0; padding-bottom: 24px; }
}
@media (orientation: landscape) and (max-height: 520px) {
  .noppon-intro__layout { grid-template-columns: minmax(0,1fr) minmax(0,.65fr); width: min(900px,calc(100% - 48px)); gap: 28px; text-align: left; padding-top: 92px; }
  .noppon-intro__visual { display: grid; grid-row: auto; width: 100%; max-width: 280px; align-self: start; margin-top: 34px; }
  .noppon-intro__content { grid-row: auto; }
  .noppon-intro__kicker { justify-content: flex-start; }
  .noppon-intro__auth { margin-left: 0; }
}
.noppon-intro--fallback .noppon-intro__headline,
.noppon-intro--fallback .noppon-intro__description { margin-inline: auto; }