/* =========================================================
   流萤 FIREFLY — fan tribute
   Palette: deep forest night / mint firefly / dawn amber
   ========================================================= */

:root {
  --bg: #04100c;
  --bg-deep: #020806;
  --bg-soft: #071510;
  --surface: #0a1c16;
  --surface-2: #0d241c;
  --ink: #f0f7ee;
  --text: #e1ece3;
  --muted: #9cb3a4;
  --dim: #71897b;
  --mint: #b9ffd4;
  --green: #64ffc0;
  --green-strong: #2ee2a7;
  --teal: #1b9f7b;
  --amber: #ffd18a;
  --amber-soft: #f5bd73;
  --cream: #f3eddd;
  --paper: #f7eddb;
  --paper-deep: #ead8bd;
  --line: rgba(187, 255, 212, 0.12);
  --line-strong: rgba(187, 255, 212, 0.25);
  --font-latin: "Cormorant Garamond", "Bodoni 72", "Didot", "Baskerville", "Palatino Linotype", Georgia, serif;
  --font-display: "LXGW WenKai Screen", "Noto Serif SC", "Songti SC", "STZhongsong", "SimSun", serif;
  --font-prose: "LXGW WenKai Screen", "Noto Serif SC", "Songti SC", "STZhongsong", "SimSun", serif;
  --font-sans: "Noto Sans SC", "Aptos", "Segoe UI", "Microsoft YaHei UI", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-kai: "LXGW WenKai Screen", "KaiTi", "STKaiti", "Kaiti SC", "FangSong", "SimSun", serif;
  --font-mono: "Cascadia Code", "SFMono-Regular", "Consolas", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --pad: clamp(22px, 5vw, 76px);
  --max: 1380px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(120% 80% at 70% 0%, rgba(39, 128, 89, 0.12), transparent 52%),
    radial-gradient(50% 30% at 92% 8%, rgba(255, 209, 138, 0.035), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-prose);
  font-size: 16.5px;
  line-height: 1.88;
  letter-spacing: 0.012em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.is-loading {
  overflow: hidden;
}

::selection {
  background: rgba(100, 255, 192, 0.28);
  color: #f7fff9;
}

::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: #030b08;
}
::-webkit-scrollbar-thumb {
  background: #1b4434;
  border-radius: 10px;
  border: 2px solid #030b08;
}
::-webkit-scrollbar-thumb:hover {
  background: #2c6b53;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

h1, h2, h3, h4, p, figure, blockquote, dl, dd {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

svg {
  display: block;
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 500;
  padding: 10px 18px;
  background: var(--mint);
  color: #06120d;
  border-radius: 2px;
  font-size: 13px;
  transition: top 0.25s var(--ease);
}
.skip-link:focus {
  top: 18px;
}

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* ---------------------------------------------------------
   Atmosphere
   --------------------------------------------------------- */
.firefly-canvas {
  position: fixed;
  inset: 0;
  z-index: 30;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.8;
}

.grain {
  position: fixed;
  inset: -50%;
  z-index: 95;
  pointer-events: none;
  opacity: 0.034;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  animation: grain-shift 0.8s steps(2) infinite;
}

@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1%); }
  50% { transform: translate(1%, -2%); }
  75% { transform: translate(2%, 2%); }
  100% { transform: translate(0, 0); }
}

.cursor-glow {
  position: fixed;
  z-index: 6;
  top: 0;
  left: 0;
  width: 460px;
  height: 460px;
  margin: -230px 0 0 -230px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle, rgba(103, 255, 194, 0.1) 0%, rgba(103, 255, 194, 0.035) 35%, transparent 68%);
  transition: opacity 0.6s ease;
  will-change: transform;
}
.cursor-glow.is-on {
  opacity: 1;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  height: 2px;
  background: rgba(255, 255, 255, 0.03);
}
.scroll-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, rgba(100, 255, 192, 0.2), var(--green), var(--amber));
  box-shadow: 0 0 14px rgba(100, 255, 192, 0.6);
  will-change: width;
}

/* ---------------------------------------------------------
   Preloader
   --------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 48%, rgba(39, 120, 84, 0.16), transparent 38%),
    #030b08;
  transition: opacity 0.55s var(--ease-soft), visibility 0.55s;
  animation: preloader-failsafe 0.8s ease 3.2s forwards;
}
@keyframes preloader-failsafe {
  to {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}
.preloader.is-done {
  animation: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader-core {
  position: relative;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
}
.preloader-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #eaffd5;
  box-shadow:
    0 0 10px 2px rgba(148, 255, 194, 0.95),
    0 0 36px 12px rgba(71, 255, 170, 0.4),
    0 0 80px 30px rgba(31, 151, 104, 0.2);
  animation: preloader-pulse 1.7s ease-in-out infinite;
}
.preloader-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(157, 255, 204, 0.17);
  border-radius: 50%;
  border-top-color: rgba(157, 255, 204, 0.8);
  animation: spin 2.4s linear infinite;
}
.preloader-ring::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 1px dashed rgba(157, 255, 204, 0.16);
  animation: spin 8s linear infinite reverse;
}
.preloader-text {
  font-size: 12px;
  letter-spacing: 0.5em;
  color: var(--muted);
  margin-bottom: 16px;
  padding-left: 0.5em;
}
.preloader-track {
  width: 160px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}
.preloader-track i {
  display: block;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--green), var(--amber));
  animation: preloader-load 1.5s var(--ease-soft) infinite;
}
.preloader small {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.32em;
  color: var(--dim);
}

@keyframes preloader-pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.8); opacity: 1; }
}
@keyframes preloader-load {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(320%); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 120;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad);
  border-bottom: 1px solid transparent;
  transition: background 0.45s var(--ease-soft), border-color 0.45s, height 0.4s var(--ease-soft);
}
.site-header.is-scrolled {
  height: 68px;
  background: rgba(3, 12, 8, 0.78);
  border-bottom-color: var(--line);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 3;
}
.brand-butterfly {
  width: 33px;
  height: 33px;
  color: var(--mint);
  filter: drop-shadow(0 0 10px rgba(100, 255, 192, 0.35));
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand-butterfly {
  transform: rotate(-8deg) scale(1.08);
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ink);
}
.brand-text small {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.35em;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 35px);
}
.site-nav a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 5px;
  padding: 8px 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  transition: color 0.3s;
}
.site-nav a span {
  font-family: var(--font-mono);
  font-size: 7px;
  color: var(--dim);
  transition: color 0.3s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 1px;
  width: 100%;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.site-nav a:hover,
.site-nav a.is-active {
  color: var(--ink);
}
.site-nav a:hover span,
.site-nav a.is-active span {
  color: var(--green);
}
.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 3;
}
.sound-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 34px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(9, 28, 20, 0.35);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.sound-toggle:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(15, 39, 29, 0.55);
}
.sound-toggle[aria-pressed="true"] {
  color: var(--mint);
  border-color: rgba(100, 255, 192, 0.38);
}
.equalizer {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 13px;
}
.equalizer i {
  display: block;
  width: 1.5px;
  height: 4px;
  border-radius: 2px;
  background: currentColor;
  transition: height 0.3s;
}
.sound-toggle[aria-pressed="true"] .equalizer i {
  animation: equalize 1.1s ease-in-out infinite;
}
.sound-toggle[aria-pressed="true"] .equalizer i:nth-child(2) { animation-delay: -0.75s; }
.sound-toggle[aria-pressed="true"] .equalizer i:nth-child(3) { animation-delay: -0.35s; }
.sound-toggle[aria-pressed="true"] .equalizer i:nth-child(4) { animation-delay: -0.55s; }
@keyframes equalize {
  0%, 100% { height: 4px; }
  50% { height: 12px; }
}

.menu-toggle {
  display: none;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
}
.menu-toggle span {
  display: block;
  width: 15px;
  height: 1px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 0.35s var(--ease), opacity 0.3s;
}
.nav-open .menu-toggle span:first-child {
  transform: translateY(2.5px) rotate(45deg);
}
.nav-open .menu-toggle span:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(108px, 12vh, 150px) var(--pad) 28px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 16, 12, 0.9) 0%, rgba(4, 16, 12, 0.38) 44%, transparent 72%),
    linear-gradient(0deg, var(--bg) 0%, transparent 35%),
    radial-gradient(120% 100% at 50% 50%, transparent 35%, rgba(2, 8, 6, 0.5) 100%);
  pointer-events: none;
}
.hero-moon {
  position: absolute;
  top: 4%;
  right: 2%;
  width: min(56vw, 760px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 38%, rgba(223, 255, 225, 0.22), rgba(126, 231, 178, 0.09) 26%, rgba(31, 112, 80, 0.035) 48%, transparent 66%);
  filter: blur(2px);
  opacity: 0.9;
}
.hero-moon::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  border: 1px solid rgba(190, 255, 218, 0.09);
  box-shadow: inset 0 0 80px rgba(140, 255, 195, 0.05);
}
.hero-stars {
  position: absolute;
  inset: 0;
  opacity: 0.8;
  background-image:
    radial-gradient(1px 1px at 9% 18%, rgba(234, 255, 238, 0.7) 50%, transparent 51%),
    radial-gradient(1px 1px at 17% 64%, rgba(234, 255, 238, 0.5) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 28% 31%, rgba(190, 255, 218, 0.8) 50%, transparent 51%),
    radial-gradient(1px 1px at 38% 82%, rgba(234, 255, 238, 0.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 46% 12%, rgba(234, 255, 238, 0.6) 50%, transparent 51%),
    radial-gradient(1.3px 1.3px at 55% 42%, rgba(255, 209, 138, 0.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 64% 74%, rgba(234, 255, 238, 0.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 73% 22%, rgba(234, 255, 238, 0.8) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 82% 57%, rgba(190, 255, 218, 0.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 91% 35%, rgba(234, 255, 238, 0.6) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 84%, rgba(255, 209, 138, 0.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 5% 89%, rgba(234, 255, 238, 0.4) 50%, transparent 51%);
  animation: stars-drift 24s ease-in-out infinite alternate;
}
@keyframes stars-drift {
  from { transform: translate3d(0, 0, 0); opacity: 0.55; }
  to { transform: translate3d(-8px, 6px, 0); opacity: 0.9; }
}
.hero-horizon {
  position: absolute;
  left: -10%;
  bottom: 3%;
  width: 120%;
  height: 30%;
  background:
    radial-gradient(55% 100% at 66% 100%, rgba(56, 175, 124, 0.16), transparent 70%),
    linear-gradient(0deg, rgba(4, 16, 12, 0.85), transparent);
}
.hero-horizon::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 255, 199, 0.25) 30%, rgba(139, 255, 199, 0.4) 62%, transparent);
}

.hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  align-items: center;
  gap: clamp(10px, 3vw, 50px);
}
.hero-copy {
  position: relative;
  z-index: 4;
  padding-bottom: 10px;
}
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.28em;
  line-height: 1.5;
  opacity: 0;
  animation: hero-in 1s var(--ease) 0.55s forwards;
}
.hero-kicker span {
  display: inline-block;
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
  box-shadow: 0 0 8px rgba(100, 255, 192, 0.5);
}
.hero-heading {
  position: relative;
  width: fit-content;
  max-width: 100%;
  opacity: 0;
  animation: hero-in 1.2s var(--ease) 0.65s forwards;
}
.hero-title {
  position: relative;
  z-index: 1;
  font-weight: 400;
  line-height: 0.82;
}
.hero-cn {
  display: flex;
  gap: 0.04em;
  font-family: var(--font-display);
  font-size: clamp(6.2rem, 12.8vw, 12.6rem);
  letter-spacing: 0.05em;
  color: #eef8ea;
  text-shadow:
    0 0 30px rgba(171, 255, 204, 0.12),
    0 0 90px rgba(66, 200, 142, 0.08);
}
.hero-cn i {
  display: block;
  font-style: normal;
  transform: translateY(0);
}
.hero-cn i:last-child {
  color: var(--mint);
  text-shadow:
    0 0 18px rgba(100, 255, 192, 0.28),
    0 0 80px rgba(100, 255, 192, 0.14);
}
.hero-ghost {
  position: absolute;
  left: -0.06em;
  bottom: -0.36em;
  z-index: 0;
  font-family: var(--font-sans);
  font-size: clamp(4.4rem, 11.2vw, 11rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(177, 255, 211, 0.13);
  opacity: 0.9;
  user-select: none;
  white-space: nowrap;
}
.hero-tagline {
  margin-top: clamp(30px, 5vh, 46px);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  letter-spacing: 0.18em;
  color: #cfe1d5;
  opacity: 0;
  animation: hero-in 1s var(--ease) 0.8s forwards;
}
.hero-tagline em {
  font-style: normal;
  color: var(--amber);
  position: relative;
  text-shadow: 0 0 26px rgba(255, 209, 138, 0.18);
}
.hero-lede {
  margin-top: 18px;
  color: var(--muted);
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  line-height: 2;
  letter-spacing: 0.04em;
  opacity: 0;
  animation: hero-in 1s var(--ease) 0.9s forwards;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(26px, 4vh, 38px);
  opacity: 0;
  animation: hero-in 1s var(--ease) 1s forwards;
}
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  height: 48px;
  padding: 0 23px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 12px;
  letter-spacing: 0.14em;
  overflow: hidden;
  transition: color 0.4s, border-color 0.4s, background 0.4s, transform 0.35s var(--ease);
}
.btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.35s var(--ease);
}
.btn:hover svg {
  transform: translateX(4px);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-primary {
  background: var(--mint);
  border-color: var(--mint);
  color: #06140e;
  font-weight: 600;
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.65) 48%, transparent 75%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease);
}
.btn-primary:hover::before {
  transform: translateX(120%);
}
.btn-primary:hover {
  background: #d6ffe6;
  border-color: #d6ffe6;
}
.btn-ghost {
  background: rgba(12, 35, 25, 0.38);
  color: var(--text);
  backdrop-filter: blur(5px);
}
.btn-ghost:hover {
  border-color: var(--line-strong);
  background: rgba(19, 51, 37, 0.6);
  color: var(--mint);
}
.btn-spark {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 9px 2px rgba(255, 209, 138, 0.55);
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 3.4vw, 46px);
  margin-top: clamp(34px, 5vh, 52px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  max-width: 620px;
  opacity: 0;
  animation: hero-in 1s var(--ease) 1.1s forwards;
}
.hero-meta div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.hero-meta small {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.26em;
  color: var(--dim);
}
.hero-meta span {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: #c8dcd0;
}
.hero-meta .alive {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--mint);
}
.hero-meta .alive::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2.6s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
@keyframes hero-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* hero artwork */
.hero-art {
  position: relative;
  z-index: 2;
  justify-self: end;
  width: min(100%, 690px);
  aspect-ratio: 0.92;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  transform: translate3d(var(--px, 0px), var(--py, 0px), 0);
  transition: transform 0.55s var(--ease-soft);
  opacity: 0;
  animation: art-in 1.6s var(--ease) 0.25s forwards;
}
@keyframes art-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.hero-art picture {
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: art-rise 1.8s var(--ease) 0.3s both;
}
@keyframes art-rise {
  from { transform: translateY(28px) scale(0.985); }
  to { transform: translateY(0) scale(1); }
}
.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  filter:
    saturate(0.92)
    contrast(1.04)
    brightness(0.98)
    drop-shadow(0 0 28px rgba(115, 234, 177, 0.12))
    drop-shadow(0 22px 50px rgba(0, 0, 0, 0.55));
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 74%, rgba(0, 0, 0, 0.7) 88%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 74%, rgba(0, 0, 0, 0.7) 88%, transparent 100%);
  animation: art-float 9s ease-in-out infinite;
  will-change: transform;
}
@keyframes art-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.art-glow {
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 2%;
  height: 56%;
  z-index: 1;
  background:
    radial-gradient(50% 55% at 50% 70%, rgba(71, 238, 160, 0.16), transparent 72%),
    radial-gradient(35% 38% at 55% 52%, rgba(255, 210, 137, 0.09), transparent 70%);
  filter: blur(26px);
  pointer-events: none;
}
.art-ring {
  position: absolute;
  z-index: 2;
  border-radius: 50%;
  border: 1px solid rgba(171, 255, 204, 0.13);
  pointer-events: none;
}
.art-ring-a {
  width: 78%;
  aspect-ratio: 1;
  top: 8%;
  left: 11%;
  border-style: dashed;
  animation: spin 90s linear infinite;
}
.art-ring-b {
  width: 92%;
  aspect-ratio: 1;
  top: 1%;
  left: 4%;
  border-color: rgba(171, 255, 204, 0.07);
}
.art-ring-b::before {
  content: "";
  position: absolute;
  top: 49.9%;
  left: -3px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}
.art-ring-c {
  width: 58%;
  aspect-ratio: 1;
  top: 20%;
  left: 21%;
  border-color: rgba(255, 209, 138, 0.09);
}
.art-vlabel {
  position: absolute;
  z-index: 4;
  right: -4px;
  top: 19%;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.42em;
  color: rgba(226, 245, 232, 0.42);
}
.art-coord {
  position: absolute;
  z-index: 4;
  left: 8%;
  bottom: 12%;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.25em;
  color: rgba(193, 224, 205, 0.45);
}
.art-stamp {
  position: absolute;
  z-index: 5;
  right: 3%;
  bottom: 11%;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border: 1px solid rgba(180, 255, 214, 0.18);
  background: rgba(5, 20, 14, 0.48);
  backdrop-filter: blur(8px);
  color: var(--mint);
}
.art-stamp svg {
  width: 25px;
  height: 25px;
  opacity: 0.85;
}
.art-stamp span {
  font-family: var(--font-mono);
  font-size: 7px;
  line-height: 1.6;
  letter-spacing: 0.2em;
}
.art-stamp i {
  font-style: normal;
  color: var(--amber);
}

.hero-footer {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-top: 1px solid rgba(177, 255, 211, 0.09);
  opacity: 0;
  animation: hero-in 1s var(--ease) 1.25s forwards;
}
.scroll-cue {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.24em;
  transition: color 0.3s;
}
.scroll-cue:hover {
  color: var(--mint);
}
.scroll-line {
  position: relative;
  width: 42px;
  height: 1px;
  background: rgba(177, 255, 211, 0.18);
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--green);
  transform: translateX(-100%);
  animation: scroll-line 2.4s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(100%); }
}
.hero-index {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--dim);
}
.hero-index i {
  font-style: normal;
  color: var(--green);
}

/* ---------------------------------------------------------
   Overture + marquee
   --------------------------------------------------------- */
.overture {
  position: relative;
  z-index: 2;
  padding: clamp(70px, 10vw, 120px) 0 0;
  text-align: center;
  background:
    radial-gradient(60% 80% at 50% 20%, rgba(22, 74, 54, 0.2), transparent 70%),
    var(--bg);
}
.overture-inner {
  width: min(980px, calc(100% - var(--pad) * 2));
  margin: 0 auto;
  padding: 0 0 clamp(70px, 9vw, 110px);
}
.overture-mark {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--green);
  opacity: 0.65;
}
.overture-mark svg {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 12px rgba(100, 255, 192, 0.4));
}
.overture-quote {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.55rem);
  line-height: 1.85;
  letter-spacing: 0.08em;
  color: #d9eade;
  text-wrap: balance;
}
.overture-quote em {
  color: var(--mint);
  font-style: normal;
  position: relative;
  white-space: nowrap;
}
.overture-quote em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(100, 255, 192, 0.55), transparent);
}
.overture-sign {
  margin-top: 26px;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.marquee {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 20, 14, 0.6);
  padding: 15px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 36px;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.36em;
  color: rgba(186, 213, 198, 0.55);
  white-space: nowrap;
}
.marquee-track i {
  font-style: normal;
  font-size: 8px;
  color: rgba(255, 209, 138, 0.6);
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------------------------------------------------------
   Shared section styling
   --------------------------------------------------------- */
.section {
  position: relative;
  z-index: 2;
  padding: clamp(95px, 12vw, 170px) 0;
  overflow: hidden;
}
.section-inner {
  position: relative;
  z-index: 3;
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 0 auto;
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.5fr);
  grid-template-areas:
    "kicker kicker"
    "title aside";
  align-items: end;
  column-gap: 46px;
  row-gap: 16px;
  margin-bottom: clamp(52px, 7vw, 86px);
}
.section-head > .section-kicker {
  grid-area: kicker;
  margin-bottom: 0;
}
.section-head > h2 {
  grid-area: title;
}
.section-head > .section-aside {
  grid-area: aside;
}
.section-head-split {
  grid-template-areas: none;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.5fr);
}
.section-head-split > div,
.section-head-split > .section-aside {
  grid-area: auto;
}
.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.26em;
  color: var(--dim);
}
.section-kicker span {
  color: var(--green);
}
.section-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--line-strong);
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 5.1rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: 0.03em;
  color: #e9f4e9;
  text-wrap: balance;
}
.section-head h2 em {
  font-style: normal;
  color: var(--mint);
}
.section-aside {
  align-self: end;
  padding-left: 24px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 2;
  letter-spacing: 0.02em;
}
.giant-word {
  position: absolute;
  right: -1%;
  bottom: -0.12em;
  z-index: 0;
  font-family: var(--font-sans);
  font-size: clamp(8rem, 22vw, 22rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(177, 255, 211, 0.055);
  user-select: none;
  pointer-events: none;
}
.giant-word-right {
  right: auto;
  left: -2%;
}

.reveal {
  transition: opacity 1s var(--ease), translate 1s var(--ease);
  transition-delay: var(--d, 0s);
}
.motion-ready .reveal {
  opacity: 0;
  translate: 0 28px;
}
.motion-ready .reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

/* ---------------------------------------------------------
   Profile
   --------------------------------------------------------- */
.profile {
  background:
    radial-gradient(56% 52% at 18% 38%, rgba(31, 103, 76, 0.16), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, #06120e 46%, var(--bg) 100%);
}
.profile-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(38px, 6vw, 88px);
  align-items: start;
}
.profile-visual {
  position: sticky;
  top: 110px;
  max-width: 430px;
}
.profile-frame {
  position: relative;
  padding: 10px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(145deg, rgba(21, 56, 42, 0.45), rgba(5, 16, 11, 0.3));
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}
.profile-frame::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(177, 255, 211, 0.07);
  pointer-events: none;
  z-index: 2;
}
.profile-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 376 / 512;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.94) contrast(1.03);
  background: #0b1d16;
}
.profile-visual:hover .profile-frame img {
  filter: saturate(1.05) contrast(1.05) brightness(1.04);
}
.profile-frame img {
  transition: filter 0.8s var(--ease);
}
.profile-scan {
  position: absolute;
  z-index: 3;
  left: 10px;
  right: 10px;
  top: 10px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(142, 255, 196, 0.45), transparent);
  box-shadow: 0 0 12px rgba(100, 255, 192, 0.25);
  animation: scan 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0; }
  8% { opacity: 0.7; }
  50% { transform: translateY(480px); opacity: 0.35; }
  55% { opacity: 0; }
}
.frame-corner {
  position: absolute;
  z-index: 4;
  width: 18px;
  height: 18px;
  border-color: var(--mint);
  border-style: solid;
  opacity: 0.75;
  pointer-events: none;
}
.frame-corner.tl { top: 4px; left: 4px; border-width: 1px 0 0 1px; }
.frame-corner.tr { top: 4px; right: 4px; border-width: 1px 1px 0 0; }
.frame-corner.bl { bottom: 4px; left: 4px; border-width: 0 0 1px 1px; }
.frame-corner.br { bottom: 4px; right: 4px; border-width: 0 1px 1px 0; }
.profile-code,
.profile-live {
  position: absolute;
  z-index: 4;
  bottom: 20px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.16em;
  color: var(--mint);
  background: rgba(3, 12, 8, 0.66);
  padding: 4px 7px;
  backdrop-filter: blur(6px);
}
.profile-code { left: 20px; }
.profile-live {
  right: 20px;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--amber);
}
.profile-live i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 7px var(--amber);
}
.profile-visual figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.14em;
  color: var(--dim);
}
.profile-visual figcaption span:first-child {
  color: var(--green);
}
.profile-orbit {
  position: absolute;
  top: 13%;
  right: -32px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.38em;
  color: rgba(177, 255, 211, 0.26);
  transform: rotate(180deg);
}
.profile-copy {
  padding-top: 6px;
}
.profile-quote {
  margin-bottom: 22px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.7vw, 1.55rem);
  letter-spacing: 0.08em;
  color: var(--amber);
}
.profile-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.7vw, 3.7rem);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 26px;
}
.profile-copy h3 em {
  font-style: normal;
  color: var(--mint);
  position: relative;
}
.profile-copy > p:not(.profile-quote) {
  max-width: 660px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 2.05;
  letter-spacing: 0.02em;
}
.profile-data {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 32px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  max-width: 680px;
}
.profile-data div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s;
}
.profile-data div:hover {
  background: rgba(100, 255, 192, 0.04);
}
.profile-data dt {
  flex-shrink: 0;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--dim);
}
.profile-data dd {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #dcece0;
  text-align: right;
}
.profile-data .stars {
  color: var(--amber);
  letter-spacing: 0.12em;
  font-size: 11px;
}
.traits {
  margin-top: 34px;
  max-width: 680px;
}
.traits-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.22em;
  color: var(--green);
}
.traits-title i {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.08em;
}
.trait {
  margin-bottom: 15px;
}
.trait-top {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 7px;
}
.trait-top span {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #d7e9dd;
}
.trait-top small {
  flex: 1;
  font-size: 9px;
  color: var(--dim);
  letter-spacing: 0.03em;
}
.trait-top b {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 8px;
  color: var(--green);
}
.trait-bar {
  height: 2px;
  overflow: hidden;
  background: rgba(177, 255, 211, 0.08);
}
.trait-bar i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(100, 255, 192, 0.35), var(--green) 70%, var(--mint));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.5s var(--ease);
  transition-delay: 0.25s;
}
.trait-bar i.over {
  background: linear-gradient(90deg, rgba(255, 209, 138, 0.4), var(--amber));
}
.is-visible .trait-bar i {
  transform: scaleX(var(--v));
}
.trait:nth-child(3) .trait-bar i { transition-delay: 0.35s; }
.trait:nth-child(4) .trait-bar i { transition-delay: 0.45s; }
.trait:nth-child(5) .trait-bar i { transition-delay: 0.55s; }

/* ---------------------------------------------------------
   Story / names
   --------------------------------------------------------- */
.story {
  background:
    radial-gradient(45% 55% at 84% 22%, rgba(31, 103, 76, 0.1), transparent 72%),
    #050f0c;
}
.section-head-split > div,
.section-head-split > .section-aside {
  min-width: 0;
}
.name-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.name-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 405px;
  padding: clamp(25px, 3vw, 38px);
  background:
    radial-gradient(100% 80% at 50% 0%, rgba(30, 90, 66, 0.18), transparent 70%),
    #07130f;
  overflow: hidden;
  transition: background 0.6s var(--ease-soft);
}
.name-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: scaleX(0);
  transition: transform 0.7s var(--ease);
}
.name-card:hover {
  background:
    radial-gradient(100% 90% at 50% 0%, rgba(42, 126, 92, 0.28), transparent 70%),
    #081711;
}
.name-card:hover::before {
  transform: scaleX(1);
}
.name-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 44px;
}
.name-index {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  color: var(--green);
}
.name-icon {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--mint);
  background: rgba(100, 255, 192, 0.03);
  transition: transform 0.6s var(--ease), border-color 0.4s, background 0.4s;
}
.name-icon svg {
  width: 22px;
  height: 22px;
}
.name-card:hover .name-icon {
  transform: rotate(8deg) scale(1.05);
  border-color: var(--line-strong);
  background: rgba(100, 255, 192, 0.07);
}
.name-en {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  color: var(--dim);
}
.name-card h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.3;
  color: var(--ink);
}
.name-sub {
  margin-top: 7px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: 0.0em;
  color: var(--green);
}
.name-body {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 2;
}
.name-line {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
  transition: width 0.8s var(--ease);
}
.name-card:hover .name-line {
  width: 100%;
}

.timeline {
  position: relative;
  margin-top: clamp(60px, 8vw, 105px);
  padding: 10px 0 0;
}
.timeline-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 14px;
  height: 1px;
  background: rgba(177, 255, 211, 0.1);
}
.timeline-line i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--green), rgba(255, 209, 138, 0.65));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 2s var(--ease);
  transition-delay: 0.2s;
}
.timeline.is-visible .timeline-line i {
  transform: scaleX(1);
}
.timeline ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.timeline li {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: 32px;
}
.timeline li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 1px solid var(--green);
  border-radius: 50%;
  background: #050f0c;
  box-shadow: 0 0 0 4px #050f0c;
  transition: background 0.5s, box-shadow 0.5s;
}
.timeline li:hover::before {
  background: var(--green);
  box-shadow: 0 0 16px rgba(100, 255, 192, 0.65);
}
.timeline li span {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  color: var(--dim);
}
.timeline li strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.timeline li small {
  margin-top: 4px;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.story-pull {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 16px;
  margin-top: clamp(65px, 9vw, 120px);
  text-align: center;
}
.story-pull span {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.8;
  color: rgba(100, 255, 192, 0.22);
}
.story-pull p {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.4vw, 3rem);
  line-height: 1.55;
  letter-spacing: 0.08em;
  color: #dcebe1;
}
.story-pull em {
  font-style: normal;
  color: var(--mint);
}

/* ---------------------------------------------------------
   SAM
   --------------------------------------------------------- */
.sam-section {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background:
    radial-gradient(45% 60% at 74% 48%, rgba(35, 116, 82, 0.15), transparent 70%),
    radial-gradient(30% 40% at 80% 60%, rgba(255, 191, 103, 0.03), transparent 70%),
    #020a07;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(90px, 12vw, 155px) 0 0;
  transition: background 0.8s var(--ease-soft);
}
.sam-section.is-burning {
  background:
    radial-gradient(48% 62% at 74% 48%, rgba(255, 167, 69, 0.13), transparent 68%),
    radial-gradient(35% 45% at 64% 55%, rgba(55, 255, 173, 0.15), transparent 70%),
    #080806;
}
.sam-grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(140, 255, 195, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 255, 195, 0.045) 1px, transparent 1px);
  background-size: 74px 74px;
  -webkit-mask-image: radial-gradient(60% 70% at 65% 50%, #000 0%, transparent 78%);
  mask-image: radial-gradient(60% 70% at 65% 50%, #000 0%, transparent 78%);
}
.sam-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(50% 50% at 72% 50%, rgba(255, 204, 129, 0.07), transparent 70%);
  opacity: 0;
  transition: opacity 0.8s;
}
.sam-section.is-burning::after {
  opacity: 1;
}
.sam-inner {
  position: relative;
  z-index: 3;
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
  align-items: center;
  gap: clamp(20px, 4vw, 60px);
}
.sam-copy {
  position: relative;
  z-index: 4;
  padding-bottom: 30px;
}
.sam-title {
  display: flex;
  align-items: baseline;
  margin: 6px 0 6px -0.06em;
  font-family: var(--font-sans);
  font-size: clamp(7rem, 15vw, 14.5rem);
  font-weight: 700;
  line-height: 0.76;
  letter-spacing: -0.055em;
}
.sam-title span {
  display: inline-block;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(177, 255, 211, 0.55);
  text-shadow: 0 0 50px rgba(100, 255, 192, 0.08);
}
.sam-title span:nth-child(2) {
  color: var(--mint);
  -webkit-text-stroke: 1px var(--mint);
  text-shadow:
    0 0 18px rgba(100, 255, 192, 0.35),
    0 0 80px rgba(100, 255, 192, 0.16);
}
.sam-title span:nth-child(3) {
  -webkit-text-stroke-color: rgba(255, 209, 138, 0.55);
}
.sam-sub {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  letter-spacing: 0.22em;
  color: var(--amber);
}
.sam-body {
  max-width: 570px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 2.05;
}
.sam-hud {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  max-width: 530px;
  margin-top: 32px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.sam-hud div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 10px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sam-hud dt {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.22em;
  color: var(--dim);
}
.sam-hud dd {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--green);
}
.sam-section.is-burning .sam-hud dd {
  color: var(--amber);
}
.ignite-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 530px;
  width: 100%;
  height: 52px;
  margin-top: 22px;
  padding: 0 18px;
  border: 1px solid rgba(255, 209, 138, 0.25);
  background: linear-gradient(90deg, rgba(255, 188, 91, 0.08), rgba(100, 255, 192, 0.04));
  color: #f6e7c8;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-align: left;
  overflow: hidden;
  transition: border-color 0.35s, background 0.35s, color 0.35s;
}
.ignite-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 209, 138, 0.13), transparent);
  transform: translateX(-100%);
  transition: transform 0.7s var(--ease);
}
.ignite-btn:hover::before,
.ignite-btn[aria-pressed="true"]::before {
  transform: translateX(100%);
}
.ignite-btn:hover {
  border-color: rgba(255, 209, 138, 0.55);
  background: linear-gradient(90deg, rgba(255, 188, 91, 0.14), rgba(100, 255, 192, 0.05));
}
.ignite-btn[aria-pressed="true"] {
  border-color: rgba(255, 170, 80, 0.7);
  background: linear-gradient(90deg, rgba(255, 164, 62, 0.22), rgba(255, 224, 160, 0.08));
  color: #fff4d7;
  box-shadow: 0 0 30px rgba(255, 163, 61, 0.1);
}
.ignite-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 9px var(--amber);
  flex-shrink: 0;
}
.ignite-btn[aria-pressed="true"] .ignite-dot {
  animation: blink 0.75s ease-in-out infinite;
}
.ignite-text {
  flex: 1;
}
.ignite-arrow {
  font-size: 16px;
  transition: transform 0.35s var(--ease);
}
.ignite-btn[aria-pressed="true"] .ignite-arrow {
  transform: rotate(90deg);
}
.sam-caution {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.16em;
  color: rgba(255, 209, 138, 0.4);
}
.sam-visual {
  position: relative;
  width: min(100%, 610px);
  justify-self: center;
  aspect-ratio: 4 / 5;
  opacity: 0.95;
  transform: translateY(10px);
}
.sam-visual::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 14% 16% 8%;
  background:
    radial-gradient(50% 46% at 50% 42%, rgba(72, 255, 182, 0.14), transparent 72%),
    radial-gradient(42% 35% at 50% 82%, rgba(255, 171, 92, 0.1), transparent 76%);
  filter: blur(22px);
  pointer-events: none;
}
.sam-figure {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
}
.sam-figure .sam-mech {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  display: block;
}
.sam-credit {
  position: absolute;
  left: 50%;
  bottom: 0.4%;
  z-index: 4;
  transform: translateX(-50%);
  padding: 4px 7px;
  border: 1px solid rgba(160, 255, 205, 0.12);
  border-radius: 2px;
  background: rgba(4, 16, 12, 0.55);
  color: rgba(196, 235, 212, 0.58);
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  pointer-events: none;
}
.sam-mech {
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100%;
  filter:
    drop-shadow(0 0 26px rgba(81, 255, 182, 0.12))
    drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55));
  transition: filter 0.8s var(--ease-soft), transform 0.8s var(--ease-soft);
  animation: mech-float 8s ease-in-out infinite;
}
@keyframes mech-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.sam-section.is-burning .sam-mech {
  filter:
    drop-shadow(0 0 35px rgba(86, 255, 188, 0.32))
    drop-shadow(0 0 80px rgba(255, 168, 70, 0.16))
    drop-shadow(0 30px 50px rgba(0, 0, 0, 0.5));
}
.sam-rings {
  position: absolute;
  z-index: 2;
  inset: 2%;
  border-radius: 50%;
  pointer-events: none;
}
.sam-rings i {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(139, 255, 199, 0.11);
}
.sam-rings i:nth-child(1) {
  inset: 0;
  border-style: dashed;
  animation: spin 80s linear infinite;
}
.sam-rings i:nth-child(2) {
  inset: 11%;
  border-color: rgba(139, 255, 199, 0.07);
  animation: spin 50s linear infinite reverse;
}
.sam-rings i:nth-child(3) {
  inset: 22%;
  border-color: rgba(255, 209, 138, 0.08);
}
.sam-rings i:nth-child(1)::before,
.sam-rings i:nth-child(2)::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -2px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 11px var(--green);
}
.sam-flames path {
  animation: flame 4s ease-in-out infinite;
  transform-origin: center bottom;
}
.sam-flames path:nth-child(2) { animation-delay: -1.6s; }
.sam-flames path:nth-child(3) { animation-delay: -2.6s; }
@keyframes flame {
  0%, 100% { opacity: 0.18; transform: translateY(0) scaleY(1); }
  50% { opacity: 0.5; transform: translateY(-5px) scaleY(1.05); }
}
.sam-section.is-burning .sam-flames path {
  opacity: 0.7;
  animation-duration: 1.8s;
}
.sam-visor {
  animation: visor 4.5s ease-in-out infinite;
}
@keyframes visor {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}
.sam-core {
  animation: core 3.6s ease-in-out infinite;
  transform-origin: 350px 508px;
  transform-box: view-box;
}
@keyframes core {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.12); opacity: 1; }
}
.sam-section.is-burning .sam-core {
  animation-duration: 1.2s;
}
.sam-label {
  position: absolute;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  color: rgba(167, 214, 191, 0.4);
}
.sam-label-a { top: 19%; left: 1%; }
.sam-label-b { bottom: 17%; right: 0; color: rgba(255, 209, 138, 0.45); }
.sam-label-c { top: 51%; right: -2%; writing-mode: vertical-rl; }
.sam-reticle i {
  position: absolute;
  z-index: 4;
  width: 22px;
  height: 22px;
  border-color: rgba(160, 255, 205, 0.35);
  border-style: solid;
}
.sam-reticle i:nth-child(1) { top: 7%; left: 8%; border-width: 1px 0 0 1px; }
.sam-reticle i:nth-child(2) { top: 7%; right: 8%; border-width: 1px 1px 0 0; }
.sam-reticle i:nth-child(3) { bottom: 7%; left: 8%; border-width: 0 0 1px 1px; }
.sam-reticle i:nth-child(4) { bottom: 7%; right: 8%; border-width: 0 1px 1px 0; }
.sam-reticle i:nth-child(3),
.sam-reticle i:nth-child(4) { opacity: 0.6; }
.sam-bottom {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: clamp(40px, 6vw, 65px);
  padding: 14px var(--pad);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.3em;
  color: rgba(185, 214, 199, 0.38);
}
.sam-bottom i {
  color: var(--amber);
  font-style: normal;
  opacity: 0.55;
}

/* ---------------------------------------------------------
   Dream section (light)
   --------------------------------------------------------- */
.dream {
  position: relative;
  z-index: 3;
  overflow: hidden;
  color: #18352b;
  background:
    radial-gradient(60% 40% at 80% 8%, rgba(255, 248, 220, 0.9), transparent 70%),
    radial-gradient(50% 50% at 12% 44%, rgba(196, 225, 198, 0.75), transparent 76%),
    linear-gradient(180deg, #eef2e4 0%, #deead9 46%, #c9ddcd 100%);
  padding: clamp(95px, 12vw, 160px) 0 clamp(90px, 10vw, 135px);
}
.dream::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(180deg, rgba(4, 16, 12, 0.35), transparent);
  pointer-events: none;
}
.dream-glow {
  position: absolute;
  width: 70vw;
  height: 70vw;
  max-width: 1000px;
  max-height: 1000px;
  right: -22%;
  top: -25%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 253, 231, 0.8), transparent 64%);
  filter: blur(10px);
  pointer-events: none;
}
.section-head-light .section-kicker {
  color: #7c8d79;
}
.section-head-light .section-kicker span {
  color: #1f7b58;
}
.section-head-light .section-kicker::before {
  background: rgba(28, 81, 61, 0.28);
}
.section-head-light h2 {
  color: #153027;
}
.section-head-light h2 em {
  color: #1f7b58;
}
.section-head-light .section-aside {
  border-left-color: rgba(22, 60, 47, 0.2);
  color: #617a6b;
}
.dream-intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin: -20px 0 45px;
}
.dream-intro > p {
  max-width: 590px;
  color: #5d7467;
  font-size: 0.88rem;
  line-height: 2.1;
}
.dream-stamp {
  flex-shrink: 0;
  padding: 9px 14px;
  border: 1px solid rgba(29, 95, 69, 0.28);
  color: #3f6e58;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.25em;
  line-height: 1.7;
  text-align: center;
  transform: rotate(3deg);
}
.dream-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 30px);
}
.dream-card {
  position: relative;
  perspective: 1500px;
  aspect-ratio: 1.28;
}
.dream-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.9s var(--ease);
  box-shadow: 0 25px 55px rgba(27, 57, 43, 0.12);
}
.dream-card:hover .dream-card-inner {
  box-shadow: 0 35px 70px rgba(27, 57, 43, 0.2);
}
.dream-card.is-flipped .dream-card-inner {
  transform: rotateY(180deg);
}
.dream-face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 2px;
}
.dream-front {
  display: flex;
  flex-direction: column;
  background: #f6f0e1;
}
.dream-art {
  position: relative;
  height: 73%;
  overflow: hidden;
}
.dream-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(28, 48, 36, 0.08));
  pointer-events: none;
}
.dream-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease);
}
.dream-card:hover .dream-art img {
  transform: scale(1.035);
}
.dream-credit {
  position: absolute;
  left: 3.8%;
  bottom: 3.4%;
  z-index: 2;
  padding: 3px 6px;
  border: 1px solid rgba(255, 249, 231, 0.18);
  border-radius: 2px;
  background: rgba(8, 24, 17, 0.34);
  color: rgba(255, 249, 231, 0.72);
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.12em;
  line-height: 1.4;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
.dream-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3.5% 4.5%;
  border-top: 1px solid rgba(35, 64, 48, 0.1);
}
.dream-num {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.22em;
  color: #78957f;
}
.dream-meta h3 {
  margin-top: 3px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.9vw, 1.8rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.3;
  color: #173328;
}
.dream-meta p {
  margin-top: 3px;
  color: #657e6e;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}
.dream-flip {
  position: absolute;
  right: 4.2%;
  bottom: 5%;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.12em;
  color: #8ba193;
  transition: color 0.3s;
}
.dream-flip i {
  font-style: normal;
  display: inline-block;
  transition: transform 0.4s var(--ease);
}
.dream-card:hover .dream-flip {
  color: #1e6f51;
}
.dream-card:hover .dream-flip i {
  transform: rotate(-120deg);
}
.dream-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 5vw, 58px);
  color: #dcece0;
  background:
    radial-gradient(70% 90% at 80% 10%, rgba(40, 128, 92, 0.33), transparent 72%),
    #0a241b;
}
.dream-back::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(167, 255, 205, 0.12);
  pointer-events: none;
}
.dream-back .dream-num {
  color: rgba(159, 255, 201, 0.55);
}
.dream-back-icon {
  width: 34px;
  height: 34px;
  margin: 17px 0;
  color: var(--green);
  opacity: 0.75;
}
.dream-back-quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.1vw, 1.9rem);
  line-height: 1.55;
  letter-spacing: 0.05em;
  color: var(--mint);
}
.dream-back > p:not(.dream-back-quote) {
  max-width: 510px;
  margin-top: 13px;
  color: #a9c7b6;
  font-size: 0.8rem;
  line-height: 1.95;
}
.dream-back-sign {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.22em;
  color: rgba(184, 255, 216, 0.4);
}
.dream-toggle {
  position: absolute;
  inset: 0;
  z-index: 8;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  border-radius: 2px;
}
.dream-toggle:focus-visible {
  outline: 2px solid #1f7b58;
  outline-offset: 5px;
}
.dream-foot {
  margin-top: clamp(56px, 8vw, 100px);
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  line-height: 1.75;
  letter-spacing: 0.08em;
  color: #426555;
}

/* ---------------------------------------------------------
   Quotes
   --------------------------------------------------------- */
.quotes {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: clamp(100px, 12vw, 155px) var(--pad);
  background:
    radial-gradient(45% 55% at 50% 50%, rgba(37, 117, 82, 0.14), transparent 72%),
    #04100c;
  border-top: 1px solid var(--line);
}
.quotes-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.quote-butterfly {
  position: absolute;
  right: -4%;
  top: 50%;
  width: min(42vw, 560px);
  color: var(--mint);
  opacity: 0.035;
  transform: translateY(-50%) rotate(-8deg);
}
.quote-butterfly svg {
  width: 100%;
  height: auto;
}
.quote-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(72vw, 950px);
  aspect-ratio: 1;
  border: 1px solid rgba(177, 255, 211, 0.055);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.quote-orbit::before,
.quote-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(177, 255, 211, 0.04);
}
.quote-orbit::before { inset: 12%; }
.quote-orbit::after { inset: 25%; border-style: dashed; }
.quotes-inner {
  position: relative;
  z-index: 2;
  width: min(1080px, 100%);
  margin: 0 auto;
}
.quotes-head {
  text-align: center;
  margin-bottom: 20px;
}
.quotes-head .section-kicker {
  justify-content: center;
}
.quotes-label {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  letter-spacing: 0.28em;
  color: var(--muted);
}
.quote-carousel {
  position: relative;
  display: grid;
  min-height: clamp(320px, 40vw, 460px);
  align-items: center;
}
.quote-slide {
  grid-area: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease), visibility 0.8s;
}
.quote-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.quote-mark {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  color: var(--green);
  opacity: 0.38;
}
.quote-slide blockquote {
  max-width: 970px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 4.35rem);
  line-height: 1.55;
  letter-spacing: 0.07em;
  color: #e5f1e6;
  text-wrap: balance;
  text-shadow: 0 0 50px rgba(80, 227, 165, 0.07);
}
.quote-slide blockquote em {
  font-style: normal;
  color: var(--mint);
}
.quote-slide figcaption {
  margin-top: 28px;
  font-size: 10px;
  letter-spacing: 0.13em;
  color: var(--dim);
}
.quote-slide figcaption span {
  color: var(--amber);
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
}
.quote-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 10px;
}
.quote-arrow {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.quote-arrow:hover {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(100, 255, 192, 0.05);
}
.quote-arrow svg {
  width: 16px;
  height: 16px;
}
.quote-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.quote-dots button {
  width: 20px;
  height: 2px;
  padding: 0;
  border: 0;
  background: rgba(177, 255, 211, 0.16);
  transition: width 0.4s var(--ease), background 0.4s;
}
.quote-dots button.is-active {
  width: 42px;
  background: var(--green);
  box-shadow: 0 0 10px rgba(100, 255, 192, 0.4);
}
.quote-count {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--dim);
}
.quote-count b {
  color: var(--green);
  font-weight: 400;
}

/* ---------------------------------------------------------
   Letter
   --------------------------------------------------------- */
.letter {
  position: relative;
  z-index: 2;
  padding: clamp(95px, 12vw, 155px) var(--pad);
  overflow: hidden;
  background:
    radial-gradient(45% 55% at 25% 38%, rgba(40, 117, 85, 0.16), transparent 72%),
    radial-gradient(40% 40% at 82% 70%, rgba(255, 194, 110, 0.04), transparent 70%),
    #050f0b;
}
.letter::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(150, 255, 200, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 255, 200, 0.035) 1px, transparent 1px);
  background-size: 96px 96px;
  -webkit-mask-image: radial-gradient(60% 70% at 50% 50%, #000, transparent 80%);
  mask-image: radial-gradient(60% 70% at 50% 50%, #000, transparent 80%);
}
.letter-inner {
  position: relative;
  z-index: 2;
  width: min(1140px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: clamp(22px, 4vw, 50px);
  align-items: stretch;
}
.letter-aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding-top: 16px;
  color: var(--dim);
}
.letter-vtext {
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.35em;
  color: rgba(170, 208, 188, 0.4);
}
.letter-aside-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong), transparent);
}
.letter-aside-icon {
  width: 27px;
  height: 27px;
  color: var(--green);
  opacity: 0.55;
}
.letter-aside-no {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.2em;
  color: var(--dim);
}
.letter-paper {
  position: relative;
  padding: clamp(30px, 5.2vw, 72px) clamp(26px, 6vw, 88px) clamp(38px, 5vw, 72px);
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.5), transparent 45%),
    radial-gradient(circle at 88% 92%, rgba(174, 159, 116, 0.12), transparent 50%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.18), transparent 35%),
    #f1ead9;
  color: #333329;
  box-shadow:
    0 50px 100px rgba(0, 0, 0, 0.45),
    0 4px 0 rgba(255, 255, 255, 0.14) inset;
  transform: rotate(-0.35deg);
  transition: transform 0.8s var(--ease);
}
.letter-paper:hover {
  transform: rotate(0deg);
}
.letter-paper::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px solid rgba(94, 84, 58, 0.13);
  pointer-events: none;
}
.letter-paper::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23p)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
.letter-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(69, 65, 44, 0.16);
  margin-bottom: 30px;
}
.letter-stamp {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 94px;
  height: 112px;
  border: 1px dashed rgba(72, 85, 59, 0.45);
  color: #4c684f;
  transform: rotate(2.6deg);
  background: rgba(255, 255, 255, 0.12);
}
.letter-stamp span {
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.2em;
}
.letter-stamp svg {
  width: 35px;
  height: 35px;
  margin: 8px 0;
  opacity: 0.85;
}
.letter-stamp small {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.2em;
}
.letter-to {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  color: #476756;
}
.letter-date {
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 7px;
  line-height: 1.8;
  letter-spacing: 0.12em;
  color: #8b866f;
}
.letter-paper h2 {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.25;
  color: #2f382d;
  margin-bottom: 28px;
}
.letter-body {
  position: relative;
  z-index: 2;
  font-family: var(--font-kai);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 2.15;
  color: #434036;
  max-width: 780px;
}
.letter-body p {
  margin-bottom: 12px;
}
.letter-body p:first-child {
  margin-bottom: 18px;
}
.letter-em {
  margin: 24px 0 24px !important;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
  letter-spacing: 0.14em;
  color: #1f5f45;
}
.letter-sign {
  margin-top: 30px;
  text-align: right;
  color: #344a3d;
}
.letter-sign span {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.15em;
  color: #8c8b73;
}
.letter-ps {
  margin-top: 28px !important;
  padding-top: 16px;
  border-top: 1px dashed rgba(69, 65, 44, 0.2);
  font-size: 0.93em;
  color: #6b6a58;
}
.letter-seal {
  position: absolute;
  z-index: 3;
  right: clamp(26px, 5vw, 70px);
  bottom: clamp(30px, 4vw, 56px);
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: rgba(240, 255, 231, 0.75);
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.2), transparent 35%),
    #2f6348;
  box-shadow:
    0 5px 13px rgba(28, 54, 35, 0.3),
    inset 0 0 0 2px rgba(255, 255, 255, 0.12),
    inset 0 0 0 5px rgba(0, 0, 0, 0.07);
  transform: rotate(-12deg);
}
.letter-seal svg {
  width: 26px;
  height: 26px;
}
.letter-edge {
  position: absolute;
  top: 18px;
  bottom: 18px;
  right: 5px;
  width: 3px;
  background: radial-gradient(circle, rgba(69, 65, 44, 0.28) 1px, transparent 1.5px) center / 3px 9px repeat-y;
  opacity: 0.5;
}

/* ---------------------------------------------------------
   Wish
   --------------------------------------------------------- */
.wish {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: clamp(100px, 12vw, 155px) var(--pad) 0;
  background:
    radial-gradient(45% 50% at 50% 15%, rgba(39, 126, 87, 0.18), transparent 75%),
    radial-gradient(30% 40% at 80% 80%, rgba(255, 194, 110, 0.04), transparent 75%),
    #030c09;
  border-top: 1px solid var(--line);
}
.wish-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.7;
  background-image:
    radial-gradient(1px 1px at 11% 19%, rgba(218, 255, 231, 0.7) 50%, transparent 51%),
    radial-gradient(1px 1px at 22% 72%, rgba(218, 255, 231, 0.4) 50%, transparent 51%),
    radial-gradient(1.3px 1.3px at 35% 28%, rgba(255, 209, 138, 0.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 47% 86%, rgba(218, 255, 231, 0.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 64% 16%, rgba(218, 255, 231, 0.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 76% 62%, rgba(173, 255, 207, 0.6) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 34%, rgba(255, 209, 138, 0.45) 50%, transparent 51%),
    radial-gradient(1px 1px at 95% 79%, rgba(218, 255, 231, 0.4) 50%, transparent 51%);
  animation: stars-drift 30s ease-in-out infinite alternate;
}
.wish-inner {
  position: relative;
  z-index: 2;
  width: min(1150px, 100%);
  margin: 0 auto;
  text-align: center;
}
.wish-head .section-kicker {
  justify-content: center;
}
.wish-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 6.2vw, 5.9rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: #e9f4e9;
}
.wish-head h2 em {
  font-style: normal;
  color: var(--mint);
}
.wish-head > p:last-child {
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 2;
}
.wish-form {
  display: flex;
  gap: 10px;
  width: min(780px, 100%);
  margin: 43px auto 0;
  text-align: left;
}
.wish-input-wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(7, 22, 16, 0.72);
  transition: border-color 0.35s, box-shadow 0.35s;
}
.wish-input-wrap:focus-within {
  border-color: rgba(100, 255, 192, 0.42);
  box-shadow: 0 0 0 3px rgba(100, 255, 192, 0.05);
}
.wish-input-icon {
  display: grid;
  place-items: center;
  width: 47px;
  height: 47px;
  color: var(--green);
  opacity: 0.55;
  flex-shrink: 0;
}
.wish-input-icon svg {
  width: 17px;
  height: 17px;
}
.wish-input-wrap input {
  width: 100%;
  height: 47px;
  padding: 0 60px 0 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.wish-input-wrap input::placeholder {
  color: var(--dim);
}
.wish-char {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.08em;
  color: var(--dim);
  pointer-events: none;
}
.wish-char b {
  font-weight: 400;
  color: var(--muted);
}
.wish-submit {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 49px;
  padding: 0 22px;
  border: 1px solid var(--green);
  background: var(--mint);
  color: #06140e;
  font-size: 11px;
  letter-spacing: 0.13em;
  font-weight: 600;
  overflow: hidden;
  transition: background 0.3s, transform 0.3s var(--ease);
}
.wish-submit:hover {
  background: #d8ffe7;
  transform: translateY(-2px);
}
.wish-submit-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #1b6f4e;
  box-shadow: 0 0 0 0 rgba(27, 111, 78, 0.45);
}
.wish-submit:hover .wish-submit-dot {
  animation: dot-ring 1s ease-out infinite;
}
@keyframes dot-ring {
  to { box-shadow: 0 0 0 8px rgba(27, 111, 78, 0); }
}
.wish-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.08em;
  color: rgba(129, 157, 143, 0.6);
}
.wish-privacy svg {
  width: 11px;
  height: 11px;
}
.wish-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
  margin-top: clamp(50px, 7vw, 78px);
  text-align: left;
}
.wish-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 138px;
  padding: 24px 24px 20px;
  border: 1px solid rgba(177, 255, 211, 0.11);
  background: linear-gradient(140deg, rgba(14, 39, 28, 0.7), rgba(5, 17, 12, 0.55));
  overflow: hidden;
  transition: border-color 0.4s, transform 0.4s var(--ease);
}
.wish-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18%;
  right: 18%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(159, 255, 203, 0.35), transparent);
}
.wish-item:hover {
  border-color: rgba(177, 255, 211, 0.25);
  transform: translateY(-3px);
}
.wish-glow {
  position: absolute;
  right: -20px;
  top: -25px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100, 255, 192, 0.2), transparent 65%);
  filter: blur(12px);
  pointer-events: none;
}
.wish-item blockquote {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: #dcece2;
}
.wish-item figcaption {
  position: relative;
  z-index: 2;
  margin-top: 13px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.1em;
  color: var(--dim);
}
.wish-item.is-new {
  border-color: rgba(100, 255, 192, 0.4);
  animation: wish-in 0.9s var(--ease) both;
}
@keyframes wish-in {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.wish-count {
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  color: var(--dim);
}
.wish-count span {
  color: var(--green);
}
.wish-more {
  margin-top: 14px;
  padding: 6px 10px;
  border: 0;
  border-bottom: 1px solid rgba(177, 255, 211, 0.22);
  background: transparent;
  color: var(--dim);
  font-size: 9px;
  letter-spacing: 0.08em;
  transition: color 0.3s, border-color 0.3s;
}
.wish-more:hover {
  color: var(--mint);
  border-color: var(--green);
}
.wish-bottom {
  position: relative;
  z-index: 2;
  margin-top: clamp(60px, 8vw, 95px);
  padding: 22px var(--pad);
  border-top: 1px solid var(--line);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.15em;
  color: rgba(147, 174, 159, 0.45);
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background: #020806;
  padding: clamp(55px, 7vw, 90px) var(--pad) 34px;
}
.footer-giant {
  position: absolute;
  left: 50%;
  bottom: -0.24em;
  transform: translateX(-50%);
  font-family: var(--font-sans);
  font-size: clamp(8rem, 25vw, 28rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(177, 255, 211, 0.055);
  white-space: nowrap;
  pointer-events: none;
}
.footer-inner {
  position: relative;
  z-index: 2;
  width: min(var(--max), 100%);
  margin: 0 auto;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 34px;
}
.footer-brand svg {
  width: 30px;
  height: 30px;
  color: var(--mint);
  opacity: 0.85;
}
.footer-brand span {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.footer-brand b {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.16em;
}
.footer-brand small {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.32em;
  color: var(--dim);
}
.footer-line {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.7rem);
  line-height: 1.6;
  letter-spacing: 0.09em;
  color: #d8e9dc;
  max-width: 780px;
}
.footer-line em {
  font-style: normal;
  color: var(--mint);
}
.footer-top {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.16em;
  color: var(--dim);
  transition: color 0.3s;
}
.footer-top svg {
  width: 15px;
  height: 15px;
}
.footer-top:hover {
  color: var(--mint);
}
.footer-meta {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr) minmax(0, 1.2fr);
  gap: 26px 44px;
  margin-top: clamp(46px, 6vw, 62px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.footer-col {
  min-width: 0;
}
.footer-col > p {
  font-size: 10px;
  line-height: 1.85;
  letter-spacing: 0.05em;
  color: var(--dim);
}
.footer-col-title {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: rgba(177, 255, 211, 0.48);
}
.footer-col-nav > p,
.footer-col-icp > p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
}
.footer-col-icp > p {
  font-size: 11px;
  letter-spacing: 0.02em;
}
.footer-col-icp a {
  color: var(--muted);
}
.footer-col a {
  color: var(--dim);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-col a:hover {
  color: var(--mint);
}
.site-icp a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  text-decoration: none;
}
.site-icp a:hover {
  color: var(--mint);
}
.site-icp img {
  width: 12px;
  height: 12px;
  opacity: 0.85;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(177, 255, 211, 0.07);
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--dim);
}
.footer-bottom span {
  color: var(--amber);
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */
/* ---------------------------------------------------------
   2026 softness & typography pass
   --------------------------------------------------------- */
body {
  font-family: var(--font-prose);
  font-size: 16.5px;
  line-height: 1.9;
}
p {
  text-wrap: pretty;
}
.site-header {
  height: 78px;
}
.site-header.is-scrolled {
  height: 64px;
}
.brand-text strong {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.12em;
}
.brand-text small {
  font-family: var(--font-latin);
  font-size: 9px;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.25em;
}
.site-nav a {
  font-family: var(--font-prose);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.site-nav a span {
  font-family: var(--font-latin);
  font-size: 11px;
  font-style: italic;
  letter-spacing: 0.05em;
}
.sound-toggle {
  font-family: var(--font-prose);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.hero-kicker {
  font-family: var(--font-latin);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: rgba(187, 210, 196, 0.72);
}
.hero-cn {
  font-family: var(--font-kai);
  font-size: clamp(6.4rem, 12.6vw, 12.2rem);
  letter-spacing: 0.02em;
  font-weight: 400;
}
.hero-ghost {
  font-family: var(--font-latin);
  font-weight: 300;
  letter-spacing: 0.22em;
  color: rgba(185, 255, 212, 0.025);
  -webkit-text-stroke: 1px rgba(185, 255, 212, 0.12);
  opacity: 0.85;
}
.hero-tagline {
  font-family: var(--font-prose);
  font-size: clamp(1.2rem, 1.7vw, 1.45rem);
  letter-spacing: 0.1em;
}
.hero-lede {
  font-family: var(--font-prose);
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 2.1;
  letter-spacing: 0.02em;
}
.btn {
  height: 50px;
  padding: 0 26px;
  border-radius: 999px;
  font-family: var(--font-prose);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
}
.btn-primary {
  background: linear-gradient(120deg, #dcffe8, #a9efc6);
  border-color: transparent;
  color: #0a2417;
  font-weight: 500;
  box-shadow: 0 12px 28px rgba(74, 224, 151, 0.14);
}
.btn-primary:hover {
  background: linear-gradient(120deg, #edfff2, #c6ffdc);
  border-color: transparent;
}
.btn-ghost {
  background: rgba(11, 33, 24, 0.48);
}
.hero-meta span {
  font-family: var(--font-prose);
  font-size: 15px;
}
.hero-meta small {
  font-family: var(--font-latin);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.16em;
}
.scroll-cue span:last-child,
.hero-index {
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.18em;
}
.section {
  padding: clamp(104px, 12.5vw, 180px) 0;
}
.section-kicker {
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-latin);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.section-kicker span {
  font-family: var(--font-latin);
  font-size: 12px;
  font-style: italic;
  letter-spacing: 0.08em;
}
.section-kicker::before {
  width: 22px;
  background: linear-gradient(90deg, rgba(100, 255, 192, 0.7), transparent);
  opacity: 0.7;
}
.section-head h2 {
  font-family: var(--font-kai);
  font-size: clamp(2.75rem, 5.2vw, 4.9rem);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: #edf6eb;
}
.section-head h2 em {
  color: #aef0c8;
}
.section-aside {
  padding-left: 20px;
  border-left-color: rgba(187, 255, 212, 0.1);
  font-family: var(--font-prose);
  font-size: 0.92rem;
  line-height: 2.08;
  letter-spacing: 0.015em;
}
.giant-word {
  font-family: var(--font-latin);
  font-weight: 300;
  letter-spacing: 0.04em;
  -webkit-text-stroke-color: rgba(177, 255, 211, 0.05);
}
.grain {
  opacity: 0.026;
}
.profile-frame {
  border-radius: 168px 168px 20px 20px;
  overflow: hidden;
  border-color: rgba(187, 255, 212, 0.18);
  background: linear-gradient(150deg, rgba(36, 83, 62, 0.48), rgba(5, 16, 11, 0.22));
  box-shadow:
    0 45px 90px rgba(0, 0, 0, 0.36),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025);
}
.profile-frame::before {
  border-radius: 158px 158px 14px 14px;
}
.profile-frame img {
  border-radius: 158px 158px 12px 12px;
}
.profile-quote {
  font-family: var(--font-prose);
  font-size: clamp(1.3rem, 1.7vw, 1.55rem);
  letter-spacing: 0.03em;
}
.profile-copy h3 {
  font-family: var(--font-kai);
  font-size: clamp(2.2rem, 3.7vw, 3.55rem);
  line-height: 1.36;
  letter-spacing: 0.01em;
}
.profile-copy > p:not(.profile-quote) {
  font-family: var(--font-prose);
  font-size: 0.96rem;
  line-height: 2.12;
  letter-spacing: 0.01em;
}
.profile-data {
  gap: 8px;
  border: 0;
}
.profile-data div {
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(9, 31, 22, 0.42);
}
.profile-data div:hover {
  background: rgba(24, 62, 45, 0.45);
  border-color: rgba(187, 255, 212, 0.2);
}
.profile-data dt {
  font-size: 10.5px;
  letter-spacing: 0.06em;
}
.profile-data dd {
  font-family: var(--font-prose);
  font-size: 13.5px;
  letter-spacing: 0.03em;
}
.trait-bar {
  height: 3px;
  border-radius: 99px;
}
.trait-bar i {
  border-radius: 99px;
}
.name-grid {
  gap: 16px;
  border: 0;
  background: transparent;
}
.name-card {
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(110% 80% at 50% 0%, rgba(39, 105, 77, 0.18), transparent 70%),
    #07130f;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.12);
  transition: background 0.6s var(--ease-soft), border-color 0.5s, transform 0.5s var(--ease);
}
.name-card:hover {
  border-color: rgba(187, 255, 212, 0.22);
  transform: translateY(-4px);
  box-shadow: 0 32px 60px rgba(0, 0, 0, 0.22);
}
.name-index {
  font-family: var(--font-latin);
  font-size: 13px;
  font-style: italic;
  letter-spacing: 0.08em;
}
.name-en {
  font-family: var(--font-latin);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
}
.name-card h3 {
  font-family: var(--font-kai);
  font-size: clamp(2.1rem, 3vw, 2.7rem);
  letter-spacing: 0.06em;
  line-height: 1.35;
}
.name-body {
  font-family: var(--font-prose);
  font-size: 0.9rem;
  line-height: 2.08;
  letter-spacing: 0.01em;
}
.timeline li span {
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.12em;
}
.timeline li strong {
  font-family: var(--font-kai);
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}
.story-pull p {
  font-family: var(--font-prose);
  letter-spacing: 0.04em;
}
.sam-sub {
  font-family: var(--font-prose);
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  letter-spacing: 0.08em;
}
.sam-body {
  font-family: var(--font-prose);
  font-size: 0.95rem;
  line-height: 2.1;
}
.sam-hud {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.sam-hud div {
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sam-hud div:nth-child(2n) {
  border-right: 0;
}
.sam-hud div:nth-child(n + 3) {
  border-bottom: 0;
}
.dream-card,
.dream-face {
  border-radius: 20px;
}
.dream-card {
  box-shadow: 0 24px 55px rgba(31, 61, 45, 0.16);
}
.dream-back::before {
  border-radius: 13px;
}
.dream-toggle {
  border-radius: 20px;
}
.dream-meta h3 {
  font-family: var(--font-kai);
  letter-spacing: 0.04em;
}
.dream-meta p,
.dream-back > p:not(.dream-back-quote) {
  font-family: var(--font-prose);
  font-size: 0.82rem;
  line-height: 2;
}
.dream-back-quote {
  font-family: var(--font-prose);
  letter-spacing: 0.02em;
}
.dream-num {
  font-family: var(--font-latin);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.13em;
}
.dream-foot {
  font-family: var(--font-prose);
  letter-spacing: 0.03em;
}
.quotes {
  border-top: 0;
  background:
    radial-gradient(52% 60% at 50% 48%, rgba(50, 134, 96, 0.16), transparent 72%),
    #04100c;
}
.quotes-label {
  font-family: var(--font-latin);
  font-size: 1.2rem;
  font-style: italic;
  letter-spacing: 0.18em;
}
.quote-slide blockquote {
  font-family: var(--font-prose);
  font-size: clamp(2.05rem, 4.3vw, 4.15rem);
  line-height: 1.6;
  letter-spacing: 0.035em;
}
.quote-slide figcaption {
  font-family: var(--font-prose);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.quote-slide figcaption span {
  font-family: var(--font-prose);
}
.quote-count {
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.1em;
}
.letter-paper {
  border-radius: 7px;
  box-shadow:
    0 55px 105px rgba(0, 0, 0, 0.42),
    0 4px 0 rgba(255, 255, 255, 0.14) inset;
}
.letter-paper h2 {
  font-family: var(--font-kai);
  letter-spacing: 0.04em;
}
.letter-body {
  font-family: var(--font-prose);
  font-size: clamp(1.02rem, 1.2vw, 1.14rem);
  line-height: 2.18;
}
.letter-em {
  font-family: var(--font-kai);
  letter-spacing: 0.07em;
}
.letter-ps,
.letter-sign {
  font-family: var(--font-prose);
}
.wish-head h2 {
  font-family: var(--font-kai);
  font-size: clamp(2.8rem, 6vw, 5.7rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
}
.wish-head > p:last-child {
  font-family: var(--font-prose);
  font-size: 0.94rem;
  line-height: 2.05;
}
.wish-input-wrap {
  border-radius: 999px;
  background: rgba(8, 26, 18, 0.66);
}
.wish-input-wrap input {
  font-family: var(--font-prose);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.wish-submit {
  border-radius: 999px;
  font-family: var(--font-prose);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.wish-item {
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(18, 46, 33, 0.68), rgba(5, 17, 12, 0.52));
}
.wish-item blockquote {
  font-family: var(--font-prose);
  font-size: 0.93rem;
  line-height: 2;
}
.footer-giant {
  font-family: var(--font-latin);
  font-weight: 300;
  letter-spacing: 0.04em;
}
.footer-brand b {
  font-family: var(--font-kai);
  font-weight: 400;
  letter-spacing: 0.1em;
}
.footer-brand small {
  font-family: var(--font-latin);
  font-size: 9px;
  font-style: italic;
  letter-spacing: 0.24em;
}
.footer-line {
  font-family: var(--font-prose);
  letter-spacing: 0.04em;
}
.footer-top {
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.12em;
}
.site-footer {
  background:
    radial-gradient(50% 50% at 50% 100%, rgba(34, 100, 72, 0.1), transparent 75%),
    #020806;
}

/* ---------------------------------------------------------
   Spring Letter — outfit story
   --------------------------------------------------------- */
.spring {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: clamp(34px, 6vw, 84px) var(--pad);
  background:
    radial-gradient(52% 54% at 50% 48%, rgba(255, 198, 130, 0.1), transparent 72%),
    radial-gradient(40% 35% at 10% 10%, rgba(72, 141, 104, 0.08), transparent 70%),
    #04100c;
}
.spring-aura {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(34% 40% at 18% 35%, rgba(255, 209, 138, 0.08), transparent 70%),
    radial-gradient(30% 40% at 84% 65%, rgba(118, 197, 150, 0.07), transparent 70%);
}
.spring-panel {
  --spring-pad: clamp(24px, 4.6vw, 66px);
  position: relative;
  z-index: 2;
  width: min(1380px, 100%);
  margin: 0 auto;
  padding: var(--spring-pad);
  border-radius: clamp(24px, 3vw, 40px);
  overflow: hidden;
  isolation: isolate;
  color: #46503f;
  background:
    radial-gradient(80% 60% at 18% 8%, rgba(255, 255, 255, 0.62), transparent 62%),
    radial-gradient(55% 55% at 92% 18%, rgba(255, 207, 158, 0.3), transparent 72%),
    linear-gradient(135deg, #f9f0e0 0%, #f4e6d1 52%, #ecd7bc 100%);
  box-shadow:
    0 60px 120px rgba(0, 0, 0, 0.42),
    0 1px 0 rgba(255, 255, 255, 0.6) inset;
}
.spring-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  pointer-events: none;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='s'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23s)' opacity='.3'/%3E%3C/svg%3E");
}
.spring-panel::after {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 1;
  border: 1px solid rgba(94, 92, 65, 0.13);
  border-radius: calc(clamp(24px, 3vw, 40px) - 10px);
  pointer-events: none;
}
.spring-head,
.spring-grid,
.spring-memory {
  position: relative;
  z-index: 2;
}
.spring-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  align-items: end;
  gap: 34px;
  margin-bottom: clamp(30px, 4.5vw, 56px);
}
.spring-kicker {
  font-family: var(--font-latin);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #5f6a55;
}
.spring-kicker span {
  color: #2c6b4e;
}
.spring-kicker::before {
  background: linear-gradient(90deg, rgba(61, 125, 88, 0.6), transparent);
}
.spring-head h2 {
  font-family: var(--font-kai);
  font-size: clamp(2.9rem, 5vw, 4.7rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: #2f3b2e;
  text-wrap: balance;
}
.spring-head h2 em {
  position: relative;
  font-style: normal;
  color: #4f8e6a;
}
.spring-head h2 em::after {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  bottom: -0.05em;
  height: 0.12em;
  border-radius: 50%;
  background: linear-gradient(90deg, rgba(191, 141, 99, 0.3), rgba(122, 164, 126, 0.18));
  transform: rotate(-1.4deg);
}
.spring-head-note {
  padding-left: 20px;
  border-left: 1px solid rgba(87, 105, 78, 0.18);
  color: #5f6a55;
  font-size: 0.94rem;
  line-height: 1.95;
  letter-spacing: 0.015em;
}
.spring-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
}
.spring-visual,
.spring-copy {
  min-width: 0;
}
.spring-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  min-height: 610px;
  margin: 0;
  padding: 20px 0 44px;
}
.spring-sun {
  position: absolute;
  left: 50%;
  top: 8%;
  z-index: 0;
  width: min(82%, 500px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 244, 208, 0.95) 0%, rgba(255, 219, 168, 0.55) 38%, rgba(255, 201, 146, 0.12) 64%, transparent 72%);
  filter: blur(2px);
  transform: translateX(-50%);
  opacity: 0.9;
}
.spring-branch {
  position: absolute;
  left: 0;
  top: 2%;
  z-index: 1;
  width: min(46%, 245px);
  height: auto;
  color: #7d9b7b;
  opacity: 0.48;
  pointer-events: none;
}
.spring-portrait {
  position: relative;
  z-index: 3;
  width: min(100%, 430px);
  transform: rotate(-1.2deg);
  filter: drop-shadow(0 32px 36px rgba(89, 70, 43, 0.22));
  transition: transform 0.9s var(--ease), filter 0.9s;
}
.spring-portrait img {
  width: 100%;
  height: auto;
}
.spring-visual:hover .spring-portrait {
  transform: rotate(0deg) translateY(-6px);
  filter: drop-shadow(0 40px 44px rgba(89, 70, 43, 0.26));
}
.spring-postcard {
  position: absolute;
  right: 1%;
  bottom: 5%;
  z-index: 4;
  width: 172px;
  padding: 7px 7px 23px;
  border-radius: 4px;
  background: #fffaf0;
  box-shadow: 0 24px 42px rgba(72, 57, 36, 0.24);
  transform: rotate(5deg);
  transition: transform 0.7s var(--ease), box-shadow 0.7s;
}
.spring-postcard img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 2px;
}
.spring-postcard span {
  display: block;
  margin-top: 7px;
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.08em;
  color: #5f6a55;
  text-align: center;
}
.spring-visual:hover .spring-postcard {
  transform: rotate(8deg) translateY(-4px);
  box-shadow: 0 30px 50px rgba(72, 57, 36, 0.28);
}
.spring-visual figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  font-family: var(--font-latin);
  font-size: 9.5px;
  font-style: italic;
  letter-spacing: 0.14em;
  color: #5f6a55;
}
.spring-visual figcaption i {
  font-style: normal;
  color: #b28c6c;
}
.spring-copy {
  max-width: 650px;
  padding-bottom: 6px;
}
.spring-eyebrow {
  margin-bottom: 15px;
  font-family: var(--font-latin);
  font-size: 12px;
  font-style: italic;
  letter-spacing: 0.16em;
  color: #5f6a55;
}
.spring-eyebrow::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 1px;
  margin-right: 9px;
  vertical-align: middle;
  background: #a7b194;
}
.spring-quote {
  position: relative;
  margin-bottom: 22px;
  padding: 26px 26px 20px 30px;
  border: 1px solid rgba(99, 126, 92, 0.15);
  border-left: 2px solid #8db68d;
  border-radius: 4px 22px 22px 4px;
  background: rgba(255, 252, 244, 0.58);
  box-shadow: 0 18px 38px rgba(90, 74, 45, 0.07);
  color: #455340;
  font-family: var(--font-prose);
  font-size: clamp(1.02rem, 1.15vw, 1.14rem);
  line-height: 2.06;
}
.spring-quote::before {
  content: "“";
  position: absolute;
  top: -16px;
  left: 16px;
  font-family: var(--font-latin);
  font-size: 52px;
  line-height: 1;
  color: rgba(78, 124, 91, 0.25);
}
.spring-quote p {
  position: relative;
  z-index: 1;
}
.spring-quote cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-latin);
  font-size: 10.5px;
  font-style: italic;
  letter-spacing: 0.1em;
  color: #5f6a55;
}
.spring-copy > p:not(.spring-eyebrow, .spring-note) {
  margin-bottom: 14px;
  color: #5b6552;
  font-size: 0.95rem;
  line-height: 2.1;
  letter-spacing: 0.01em;
}
.spring-copy strong {
  font-weight: 500;
  color: #315a43;
}
.spring-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 24px;
}
.spring-facts div {
  padding: 12px 14px;
  border: 1px solid rgba(95, 117, 88, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.28);
}
.spring-facts dt {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #5f6a55;
}
.spring-facts dd {
  margin-top: 2px;
  font-family: var(--font-prose);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: #3b4c3d;
}
.spring-facts small {
  display: block;
  margin-top: 1px;
  font-size: 9.5px;
  color: #5f6a55;
}
.spring-note {
  margin-top: 11px;
  font-size: 10px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: #5f6a55;
}
.spring-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(44, 110, 79, 0.28);
  font-family: var(--font-prose);
  font-size: 14px;
  color: #2c6e4f;
  transition: color 0.3s, gap 0.3s;
}
.spring-link svg {
  width: 15px;
  height: 15px;
}
.spring-link:hover {
  gap: 13px;
  color: #1e4f38;
}
.spring-memory {
  height: clamp(270px, 31vw, 430px);
  margin: clamp(38px, 5vw, 62px) calc(var(--spring-pad) * -1) calc(var(--spring-pad) * -1);
  border-radius: 24px 24px clamp(24px, 3vw, 40px) clamp(24px, 3vw, 40px);
  overflow: hidden;
  background: #cdbfa9;
}
.spring-memory img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: saturate(0.92) sepia(0.06) brightness(0.94);
}
.spring-memory::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(0deg, rgba(23, 34, 25, 0.68) 0%, rgba(23, 34, 25, 0.08) 58%, transparent 82%),
    linear-gradient(90deg, rgba(23, 34, 25, 0.32), transparent 60%);
}
.spring-memory figcaption {
  position: absolute;
  left: clamp(22px, 5vw, 54px);
  right: clamp(22px, 5vw, 54px);
  bottom: clamp(20px, 4vw, 38px);
  z-index: 2;
  color: #fff9ec;
}
.spring-memory figcaption span {
  font-family: var(--font-latin);
  font-size: 10px;
  font-style: italic;
  letter-spacing: 0.18em;
  opacity: 0.82;
}
.spring-memory figcaption p {
  max-width: 720px;
  margin-top: 8px;
  font-family: var(--font-kai);
  font-size: clamp(1.08rem, 1.55vw, 1.38rem);
  line-height: 1.75;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
}
.spring-memory figcaption small {
  display: block;
  margin-top: 12px;
  font-family: var(--font-latin);
  font-size: 8.5px;
  letter-spacing: 0.13em;
  color: rgba(255, 255, 255, 0.75);
}
.spring-petal {
  position: absolute;
  top: -14px;
  left: var(--x);
  z-index: 1;
  width: 9px;
  height: 14px;
  border-radius: 80% 0 80% 0;
  background: linear-gradient(135deg, #f6cec2, #e6a79c);
  opacity: 0.5;
  pointer-events: none;
  transform: scale(var(--s));
  animation: petal-fall 17s linear infinite;
  animation-delay: var(--d);
}
@keyframes petal-fall {
  0% { transform: translate3d(0, -20px, 0) rotate(0deg) scale(var(--s)); opacity: 0; }
  8% { opacity: 0.5; }
  55% { transform: translate3d(30px, 380px, 0) rotate(170deg) scale(var(--s)); }
  100% { transform: translate3d(-8px, 760px, 0) rotate(340deg) scale(var(--s)); opacity: 0; }
}

@media (max-width: 1180px) {
  .spring-head {
    grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
  }
  .spring-visual {
    min-height: 570px;
  }
  .spring-portrait {
    max-width: 390px;
  }
  .spring-postcard {
    width: 154px;
  }
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  }
  .hero-cn {
    font-size: clamp(5.6rem, 12.3vw, 10rem);
  }
  .hero-ghost {
    font-size: clamp(3.8rem, 10.5vw, 8.6rem);
  }
  .profile-grid {
    gap: 40px;
  }
  .profile-visual {
    max-width: 380px;
  }
  .profile-orbit {
    display: none;
  }
}

@media (max-width: 980px) {
  .site-nav {
    max-height: calc(100vh - 94px);
    max-height: calc(100dvh - 94px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .spring {
    padding: 30px var(--pad) 64px;
  }
  .spring-panel {
    --spring-pad: clamp(22px, 4.8vw, 42px);
  }
  .spring-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .spring-head-note {
    max-width: 520px;
    padding-top: 14px;
    padding-left: 0;
    border-top: 1px solid rgba(87, 105, 78, 0.16);
    border-left: 0;
  }
  .spring-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .spring-visual {
    width: min(100%, 460px);
    min-height: 0;
    margin: 0 auto;
    padding: 8px 0 40px;
  }
  .spring-portrait {
    max-width: 400px;
  }
  .spring-branch {
    width: 190px;
    opacity: 0.38;
  }
  .spring-copy {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
  }
  .spring-memory {
    height: clamp(270px, 42vw, 380px);
  }
  .site-header {
    height: 70px;
  }
  .site-nav {
    display: flex;
    position: fixed;
    top: 78px;
    left: var(--pad);
    right: var(--pad);
    z-index: 110;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 20px;
    border: 1px solid var(--line);
    background: rgba(3, 13, 9, 0.96);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-9px);
    transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
  }
  .nav-open .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .site-nav a {
    padding: 12px 4px;
    font-size: 13px;
    border-bottom: 1px solid rgba(177, 255, 211, 0.07);
  }
  .site-nav a:last-child {
    border-bottom: 0;
  }
  .site-nav a::after {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hero {
    min-height: max(760px, 100svh);
    padding-top: 105px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    align-items: center;
  }
  .hero-copy {
    max-width: 660px;
  }
  .hero-art {
    position: absolute;
    z-index: 1;
    right: -14%;
    bottom: -3%;
    width: min(77vw, 700px);
    height: 88%;
    opacity: 0.43;
    pointer-events: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 100%);
  }
  .hero-art img {
    animation: none;
  }
  .hero-bg::after {
    background:
      linear-gradient(90deg, rgba(4, 16, 12, 0.92) 0%, rgba(4, 16, 12, 0.52) 48%, transparent 80%),
      linear-gradient(0deg, var(--bg) 0%, transparent 42%),
      radial-gradient(120% 100% at 50% 50%, transparent 32%, rgba(2, 8, 6, 0.55) 100%);
  }
  .art-ring,
  .art-vlabel,
  .art-coord {
    display: none;
  }
  .art-stamp {
    right: 9%;
    bottom: 14%;
    opacity: 0.7;
  }
  .section-head {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .section-head:not(.section-head-split) {
    grid-template-areas:
      "kicker"
      "title"
      "aside";
  }
  .section-aside {
    padding-left: 18px;
    max-width: 480px;
  }
  .profile-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  .profile-visual {
    position: relative;
    top: 0;
    width: min(74vw, 370px);
    margin: 0 auto;
  }
  .profile-frame {
    border-radius: 140px 140px 18px 18px;
  }
  .profile-frame::before,
  .profile-frame img {
    border-radius: 132px 132px 12px 12px;
  }
  .profile-copy {
    max-width: 760px;
    margin: 0 auto;
    width: 100%;
  }
  .name-grid {
    grid-template-columns: 1fr;
  }
  .name-card {
    min-height: 0;
    padding: 30px;
  }
  .name-top {
    margin-bottom: 25px;
  }
  .name-body {
    max-width: 640px;
  }
  .timeline ol {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 30px;
  }
  .timeline-line {
    display: none;
  }
  .timeline li {
    padding-top: 19px;
    border-top: 1px solid var(--line);
  }
  .timeline li::before {
    top: -5px;
    box-shadow: 0 0 0 4px #050f0c;
  }
  .sam-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sam-copy {
    max-width: 720px;
  }
  .sam-title {
    font-size: clamp(6rem, 21vw, 11rem);
  }
  .sam-visual {
    width: min(82vw, 560px);
    margin-top: 10px;
  }
  .sam-bottom {
    margin-top: 35px;
  }
  .dream-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .dream-card {
    aspect-ratio: 1.4;
  }
  .dream-art {
    height: 74%;
  }
  .wish-wall {
    grid-template-columns: repeat(2, 1fr);
  }
  .letter-inner {
    grid-template-columns: 1fr;
  }
  .letter-aside {
    display: none;
  }
  .letter-paper {
    transform: rotate(0);
  }
  .footer-meta {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (max-width: 760px) {
  .spring {
    padding: 20px var(--pad) 52px;
  }
  .spring-panel {
    --spring-pad: 22px;
    border-radius: 22px;
  }
  .spring-panel::after {
    inset: 7px;
    border-radius: 16px;
  }
  .spring-head h2 {
    font-size: clamp(2.3rem, 10.4vw, 3.2rem);
  }
  .spring-head-note {
    font-size: 0.9rem;
  }
  .spring-visual {
    padding: 4px 0 34px;
  }
  .spring-portrait {
    width: min(100%, 360px);
  }
  .spring-postcard {
    right: 1%;
    bottom: 3%;
    width: 112px;
    padding: 5px 5px 18px;
  }
  .spring-postcard span {
    margin-top: 5px;
    font-size: 8px;
  }
  .spring-visual figcaption {
    font-size: 8px;
    letter-spacing: 0.1em;
  }
  .spring-eyebrow {
    margin-bottom: 12px;
    font-size: 10px;
  }
  .spring-quote {
    padding: 22px 18px 18px 22px;
    font-size: 1rem;
    line-height: 2;
  }
  .spring-quote cite {
    font-size: 9.5px;
  }
  .spring-copy > p:not(.spring-eyebrow, .spring-note) {
    font-size: 0.94rem;
    line-height: 2.05;
  }
  .spring-facts {
    gap: 8px;
    margin-top: 20px;
  }
  .spring-facts div {
    padding: 10px 12px;
  }
  .spring-facts dd {
    font-size: 12px;
  }
  .spring-link {
    font-size: 13px;
  }
  .spring-memory {
    height: 250px;
    margin: 32px calc(var(--spring-pad) * -1) calc(var(--spring-pad) * -1);
    border-radius: 18px 18px 22px 22px;
  }
  .spring-memory figcaption {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }
  .spring-memory figcaption p {
    font-size: 1.02rem;
    line-height: 1.7;
  }
  .spring-memory figcaption small {
    margin-top: 8px;
    font-size: 8px;
  }
  .spring-branch {
    width: 150px;
    opacity: 0.3;
  }
  .spring-petal:nth-of-type(4),
  .spring-petal:nth-of-type(5) {
    display: none;
  }
  :root {
    --pad: clamp(18px, 5vw, 32px);
  }
  .sound-label {
    display: none;
  }
  .sound-toggle {
    width: 34px;
    justify-content: center;
    padding: 0;
  }
  .hero {
    min-height: max(680px, 100svh);
    padding-top: 100px;
    padding-bottom: 20px;
  }
  .hero-kicker {
    font-size: 7px;
    letter-spacing: 0.18em;
    margin-bottom: 18px;
  }
  .hero-cn {
    font-size: clamp(5.3rem, 20vw, 8.4rem);
  }
  .hero-ghost {
    font-size: clamp(3.4rem, 15vw, 6.2rem);
    letter-spacing: 0.12em;
    bottom: -0.45em;
  }
  .hero-tagline {
    margin-top: 28px;
    font-size: 1rem;
    letter-spacing: 0.1em;
  }
  .hero-lede {
    font-size: 0.9rem;
    line-height: 1.95;
  }
  .hero-actions {
    gap: 9px;
  }
  .btn {
    height: 44px;
    padding: 0 16px;
    font-size: 10px;
    gap: 9px;
  }
  .hero-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 28px;
    padding-top: 14px;
  }
  .hero-meta div:last-child {
    grid-column: 1 / -1;
  }
  .hero-meta span {
    font-size: 12px;
  }
  .hero-art {
    width: 95vw;
    right: -32%;
    bottom: -2%;
    opacity: 0.34;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 38%, #000 100%);
  }
  .art-stamp {
    display: none;
  }
  .hero-footer {
    padding-top: 14px;
  }
  .scroll-cue span:last-child {
    font-size: 7px;
    letter-spacing: 0.16em;
  }
  .overture {
    padding-top: 65px;
  }
  .overture-quote {
    font-size: clamp(1.25rem, 5.6vw, 1.8rem);
    line-height: 1.9;
  }
  .overture-quote br {
    display: none;
  }
  .overture-quote em {
    white-space: normal;
  }
  .overture-sign {
    font-size: 9px;
    letter-spacing: 0.08em;
  }
  .marquee {
    padding: 12px 0;
  }
  .marquee-track {
    gap: 24px;
  }
  .section {
    padding: 80px 0;
  }
  .section-head {
    margin-bottom: 42px;
  }
  .section-head h2 {
    font-size: clamp(2.25rem, 10vw, 3.2rem);
  }
  .section-aside {
    font-size: 0.8rem;
  }
  .giant-word {
    font-size: 32vw;
    opacity: 0.7;
  }
  .profile-data {
    grid-template-columns: 1fr;
  }
  .profile-data div {
    padding: 10px 12px;
  }
  .profile-copy h3 {
    font-size: clamp(1.9rem, 8vw, 2.7rem);
  }
  .profile-copy > p:not(.profile-quote) {
    font-size: 0.84rem;
    line-height: 1.95;
  }
  .trait-top small {
    display: none;
  }
  .name-card {
    padding: 25px 22px;
  }
  .name-top {
    margin-bottom: 21px;
  }
  .timeline {
    margin-top: 55px;
  }
  .timeline ol {
    grid-template-columns: 1fr;
    gap: 17px;
  }
  .timeline li {
    display: grid;
    grid-template-columns: 30px 1fr auto;
    align-items: baseline;
    gap: 8px;
    padding-top: 14px;
  }
  .timeline li::before {
    display: none;
  }
  .timeline li span {
    margin: 0;
  }
  .timeline li small {
    margin: 0;
  }
  .story-pull {
    margin-top: 55px;
  }
  .story-pull span {
    font-size: 3.4rem;
  }
  .story-pull p {
    font-size: clamp(1.4rem, 6.3vw, 2rem);
  }
  .sam-section {
    padding-top: 78px;
  }
  .sam-title {
    font-size: clamp(5.5rem, 26vw, 9rem);
  }
  .sam-body {
    font-size: 0.84rem;
  }
  .sam-hud {
    grid-template-columns: 1fr;
  }
  .sam-visual {
    width: 92vw;
    margin-left: -4vw;
  }
  .sam-label {
    display: none;
  }
  .sam-bottom {
    gap: 12px;
    font-size: 6px;
    letter-spacing: 0.18em;
  }
  .dream {
    padding: 80px 0;
  }
  .dream-intro {
    display: block;
    margin-bottom: 30px;
  }
  .dream-stamp {
    display: none;
  }
  .dream-grid {
    grid-template-columns: 1fr;
  }
  .dream-card {
    aspect-ratio: 1.08;
  }
  .dream-art {
    height: 66%;
  }
  .dream-meta {
    padding: 18px 20px;
  }
  .dream-flip {
    bottom: 6%;
  }
  .dream-back {
    padding: 30px;
  }
  .dream-foot {
    font-size: 1.1rem;
  }
  .quotes {
    padding: 85px var(--pad);
  }
  .quote-carousel {
    min-height: 330px;
  }
  .quote-slide blockquote {
    font-size: clamp(1.7rem, 7.5vw, 2.5rem);
    line-height: 1.65;
  }
  .quote-slide blockquote br {
    display: none;
  }
  .quote-mark {
    width: 34px;
    height: 34px;
    margin-bottom: 14px;
  }
  .quote-controls {
    gap: 12px;
  }
  .quote-count {
    display: none;
  }
  .quote-arrow {
    width: 38px;
    height: 38px;
  }
  .letter {
    padding: 80px var(--pad);
  }
  .letter-paper {
    padding: 30px 22px 45px;
  }
  .letter-head {
    gap: 12px;
    padding-bottom: 18px;
    margin-bottom: 24px;
  }
  .letter-stamp {
    width: 68px;
    height: 85px;
  }
  .letter-stamp svg {
    width: 28px;
    height: 28px;
  }
  .letter-body {
    font-size: 1rem;
    line-height: 2;
  }
  .letter-seal {
    right: 22px;
    bottom: 25px;
    width: 44px;
    height: 44px;
  }
  .letter-seal svg {
    width: 22px;
    height: 22px;
  }
  .letter-ps {
    padding-right: 35px;
  }
  .wish {
    padding-top: 82px;
  }
  .wish-head h2 {
    font-size: clamp(2.4rem, 12vw, 3.7rem);
  }
  .wish-head > p:last-child {
    font-size: 0.8rem;
  }
  .wish-head > p:last-child br {
    display: none;
  }
  .wish-form {
    flex-direction: column;
    gap: 9px;
    margin-top: 30px;
  }
  .wish-submit {
    justify-content: center;
    width: 100%;
  }
  .wish-wall {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 42px;
  }
  .wish-item {
    min-height: 114px;
    padding: 20px;
  }
  .wish-bottom {
    font-size: 7px;
    line-height: 1.9;
  }
  .site-footer {
    padding-top: 55px;
  }
  .footer-top {
    position: static;
    margin-top: 25px;
  }
  .footer-meta {
    margin-top: 40px;
  }
  .footer-line {
    font-size: 1.45rem;
  }
}

@media (max-width: 420px) {
  .spring {
    padding: 12px var(--pad) 46px;
  }
  .spring-panel {
    --spring-pad: 16px;
    border-radius: 18px;
  }
  .spring-panel::after {
    border-radius: 13px;
  }
  .spring-head h2 {
    font-size: 2.15rem;
  }
  .spring-head-note {
    font-size: 0.88rem;
  }
  .spring-portrait {
    width: min(100%, 330px);
  }
  .spring-postcard {
    right: 2px;
    bottom: 4%;
    width: 96px;
  }
  .spring-visual figcaption {
    display: none;
  }
  .spring-facts {
    grid-template-columns: 1fr;
  }
  .spring-memory {
    height: 220px;
    margin-top: 26px;
  }
  .spring-memory figcaption p {
    font-size: 0.95rem;
  }
  .spring-memory figcaption span {
    font-size: 8px;
  }
  .spring-quote {
    padding: 20px 15px 16px 18px;
  }
  .spring-branch {
    display: none;
  }
  .hero-cn {
    font-size: clamp(4.8rem, 22vw, 6.4rem);
  }
  .hero-ghost {
    font-size: 3rem;
  }
  .hero-kicker {
    letter-spacing: 0.1em;
  }
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .hero-art {
    opacity: 0.28;
  }
  .section-head h2 {
    font-size: 2.1rem;
  }
  .profile-visual {
    width: 88vw;
  }
  .profile-frame {
    border-radius: 118px 118px 16px 16px;
  }
  .profile-frame::before,
  .profile-frame img {
    border-radius: 110px 110px 10px 10px;
  }
  .profile-copy h3 {
    font-size: 1.9rem;
  }
  .letter-stamp {
    display: none;
  }
  .letter-paper h2 {
    font-size: 1.9rem;
  }
}

/* ---------------------------------------------------------
   Motion preferences
   --------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .motion-ready .reveal {
    opacity: 1;
    translate: none;
  }
  .trait-bar i {
    transform: scaleX(var(--v)) !important;
  }
  .firefly-canvas,
  .cursor-glow,
  .grain,
  .spring-petal {
    display: none;
  }
  .spring-portrait,
  .spring-postcard {
    transition: none;
  }
  .hero-art {
    transform: none !important;
  }
}

/* No JS fallback: keep every reveal visible. */
.no-js .reveal,
html:not(.motion-ready) .reveal {
  opacity: 1;
  translate: none;
}