/* =========================================================
   WorkCanvas — landing page
   Warm paper, precise ink, quiet motion.
   ========================================================= */

:root {
  --bg: #f6f1e8;
  --bg-deep: #efe6d7;
  --surface: #fbf7f0;
  --surface-2: #fffdf8;
  --ink: #1b1814;
  --ink-2: #3b332b;
  --muted: #766b5e;
  --faint: #9b8f80;
  --line: rgba(43, 35, 26, 0.12);
  --line-strong: rgba(43, 35, 26, 0.2);
  --accent: #e8663f;
  --accent-ink: #c94e2b;
  --accent-soft: rgba(232, 102, 63, 0.12);
  --blue: #4d7de0;
  --indigo: #5b67d8;
  --green: #62a979;
  --amber: #e2a33e;
  --pink: #d98a9b;
  --teal: #5c9c98;
  --coral: #e8663f;
  --font-display: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", "Baskerville", "Times New Roman", serif;
  --font-sans: "PingFang SC", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Noto Sans SC", sans-serif;
  --font-mono: "SF Mono", "SFMono-Regular", "JetBrains Mono", "Menlo", ui-monospace, monospace;
  --shadow-window: 0 44px 110px -46px rgba(50, 36, 20, 0.42), 0 18px 44px -28px rgba(50, 36, 20, 0.24);
  --shadow-soft: 0 18px 50px -30px rgba(50, 36, 20, 0.26);
  --container: 1280px;
  --header-h: 76px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

section[id],
[id].scroll-target {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

svg {
  display: block;
}

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

button {
  font: inherit;
  color: inherit;
}

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

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

::selection {
  background: rgba(232, 102, 63, 0.24);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

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

.icon {
  width: 1.15em;
  height: 1.15em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.sr-only {
  position: absolute;
  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;
  top: 12px;
  left: 12px;
  z-index: 500;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--surface-2);
  font-size: 13px;
  transform: translateY(-160%);
  transition: transform 0.25s var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--container), calc(100% - 80px));
  margin-inline: auto;
}

/* paper grain & progress ---------------------------------- */

.grain {
  position: fixed;
  inset: 0;
  z-index: 300;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 210;
  pointer-events: none;
  background: transparent;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #f3b566);
  transform: scaleX(0);
  transform-origin: 0 50%;
  will-change: transform;
}

/* type ---------------------------------------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 102, 63, 0.12);
}

.eyebrow-light {
  color: rgba(239, 231, 218, 0.56);
}

.eyebrow-light .eyebrow-dot {
  background: #f09a6b;
  box-shadow: 0 0 0 3px rgba(240, 154, 107, 0.13);
}

h2 {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(42px, 4.5vw, 64px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: end;
  gap: 56px;
  margin-bottom: clamp(44px, 5vw, 68px);
}

.section-lede {
  max-width: 440px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.85;
}

.br-mobile {
  display: none;
}

code {
  padding: 1px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(255, 253, 248, 0.55);
  font-family: var(--font-mono);
  font-size: 0.86em;
  white-space: nowrap;
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 25px;
  height: 25px;
  padding: 0 7px;
  border: 1px solid rgba(43, 35, 26, 0.18);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: linear-gradient(180deg, #fffdf8, #f6efe4);
  box-shadow: 0 1px 0 rgba(43, 35, 26, 0.05);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
}

/* buttons ------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--ink);
  color: #f9f4eb;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.35s var(--ease-out), background-color 0.3s ease, box-shadow 0.35s var(--ease-out);
}

.btn:hover {
  transform: translateY(-2px);
  background: #2a241d;
  box-shadow: 0 16px 30px -18px rgba(27, 24, 20, 0.55);
}

.btn:active {
  transform: translateY(0);
}

.btn .icon {
  width: 17px;
  height: 17px;
  stroke-width: 1.8;
}

.btn-small {
  height: 38px;
  padding: 0 16px;
  font-size: 12.5px;
}

.btn-primary {
  height: 52px;
  padding: 0 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-2);
  font-size: 13.5px;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.text-link:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
}

.text-link-arrow {
  font-size: 15px;
  transition: transform 0.3s var(--ease-out);
}

.text-link:hover .text-link-arrow {
  transform: translateY(3px);
}

/* header -------------------------------------------------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(246, 241, 232, 0.84);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  backdrop-filter: blur(18px) saturate(1.1);
}

.header-inner {
  width: min(1360px, calc(100% - 56px));
  height: var(--header-h);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.brand-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  box-shadow: 0 3px 10px -3px rgba(50, 36, 20, 0.32), 0 0 0 1px rgba(43, 35, 26, 0.08);
  transition: transform 0.4s var(--ease-out);
}

.brand:hover .brand-icon {
  transform: rotate(-6deg) scale(1.04);
}

.brand-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
  margin-right: auto;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
  color: var(--muted);
  font-size: 13px;
  transition: color 0.25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.35s var(--ease-out);
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--ink);
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: none;
}

.version-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 26px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.42);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.version-pill i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 2px rgba(98, 169, 121, 0.14);
}

.menu-toggle {
  display: none;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 253, 248, 0.5);
  cursor: pointer;
  place-items: center;
}

.menu-toggle .icon {
  width: 18px;
  height: 18px;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  padding: calc(var(--header-h) + 28px) 28px 32px;
  background: rgba(246, 241, 232, 0.98);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.4s var(--ease-out);
  overflow-y: auto;
}

.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu nav {
  display: grid;
  margin-bottom: 28px;
}

.mobile-menu nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 30px;
  letter-spacing: -0.03em;
}

.mobile-menu nav .icon {
  width: 18px;
  height: 18px;
  color: var(--faint);
}

.mobile-menu .btn {
  width: 100%;
}

.mobile-menu-meta {
  margin-top: 18px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-align: center;
}

/* hero ---------------------------------------------------- */

.hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(48px, 7vw, 92px));
  overflow: clip;
}

.hero-atmosphere {
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 35, 26, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 35, 26, 0.045) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse 86% 64% at 50% 26%, #000 12%, transparent 76%);
  mask-image: radial-gradient(ellipse 86% 64% at 50% 26%, #000 12%, transparent 76%);
  opacity: 0.9;
}

.hero-glow {
  position: absolute;
  top: -28vw;
  left: 50%;
  width: 96vw;
  height: 86vw;
  max-width: 1500px;
  max-height: 1300px;
  transform: translateX(-50%);
  background:
    radial-gradient(closest-side, rgba(232, 102, 63, 0.14), transparent 72%),
    radial-gradient(closest-side at 68% 58%, rgba(226, 163, 62, 0.12), transparent 70%);
  filter: blur(14px);
}

.spark {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  opacity: 0.5;
  animation: drift 14s ease-in-out infinite alternate;
}

.spark-1 {
  top: 18%;
  left: 7%;
  background: var(--blue);
  animation-delay: -3s;
}

.spark-2 {
  top: 31%;
  right: 9%;
  background: var(--amber);
  animation-delay: -7s;
}

.spark-3 {
  top: 60%;
  left: 4%;
  background: var(--pink);
  animation-delay: -2s;
}

.spark-4 {
  top: 12%;
  right: 30%;
  background: var(--green);
  animation-delay: -9s;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) rotate(0deg); }
  to { transform: translate3d(14px, -20px, 0) rotate(28deg); }
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  margin-bottom: 26px;
  text-transform: none;
  letter-spacing: 0.14em;
  font-size: 11px;
  animation: fade-up 0.9s var(--ease-out) 0.05s both;
}

.hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 388px;
  gap: 48px;
  align-items: end;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(60px, 8vw, 114px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.hero-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.19em;
  margin-bottom: -0.1em;
}

.hero-line > span {
  display: block;
  animation: hero-rise 1.15s var(--ease-out) 0.14s both;
}

.hero-line-2 > span {
  animation-delay: 0.26s;
}

.hero-title em {
  position: relative;
  font-style: normal;
  white-space: nowrap;
}

.hero-title em::after {
  content: "";
  position: absolute;
  left: 1%;
  right: 1%;
  bottom: 0.035em;
  height: 0.1em;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 14' preserveAspectRatio='none'%3E%3Cpath d='M3 10C52 4 153 2 237 7' fill='none' stroke='%23E8663F' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  animation: underline-draw 1s var(--ease-out) 1.05s forwards;
}

@keyframes hero-rise {
  from { transform: translate3d(0, 110%, 0); }
  to { transform: translate3d(0, 0, 0); }
}

@keyframes underline-draw {
  to { transform: scaleX(1); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-aside {
  max-width: 388px;
  padding: 0 0 8px 28px;
  border-left: 1px solid var(--line);
  animation: fade-up 1s var(--ease-out) 0.55s both;
}

.hero-lede {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 26px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.03em;
}

.hero-stage {
  position: relative;
  margin-top: 52px;
  perspective: 1800px;
}

.window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(43, 35, 26, 0.16);
  border-radius: 16px;
  background: var(--surface-2);
  box-shadow: var(--shadow-window);
}

.window::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

.window-bar {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(43, 35, 26, 0.1);
  background: linear-gradient(180deg, #f9f4eb, #f2ebdf);
  user-select: none;
}

.window-lights {
  display: flex;
  align-items: center;
  gap: 7px;
  width: max-content;
}

.window-lights i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.16);
}

.window-lights i:nth-child(1) { background: #ff5f57; }
.window-lights i:nth-child(2) { background: #febc2e; }
.window-lights i:nth-child(3) { background: #28c840; }

.window-title {
  color: #8a7f72;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.window-spacer {
  justify-self: end;
}

.hero-window {
  transform-style: preserve-3d;
  will-change: transform;
  animation: window-in 1.1s var(--ease-out) 0.35s both;
}

.hero-window.is-tilting {
  transition: transform 0.25s var(--ease-out);
}

@keyframes window-in {
  from {
    opacity: 0;
    filter: blur(9px);
    clip-path: inset(3% 1.5% 0 1.5% round 18px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    clip-path: inset(0 0 0 0 round 18px);
  }
}

.window-body {
  position: relative;
  overflow: hidden;
  background: #fbf8f2;
}

.hero-shot {
  width: 100%;
  height: auto;
  aspect-ratio: 2560 / 1548;
  object-fit: cover;
}

.shot-shine {
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: -60%;
  width: 44%;
  z-index: 3;
  background: linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.34) 50%, transparent 100%);
  transform: skewX(-14deg);
  pointer-events: none;
  animation: shine 2.2s var(--ease-soft) 1.2s both;
  mix-blend-mode: screen;
}

@keyframes shine {
  0% { left: -60%; opacity: 0; }
  18% { opacity: 0.8; }
  100% { left: 130%; opacity: 0; }
}

.hero-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-top: 14px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.03em;
}

.caption-left {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3fa46a;
  box-shadow: 0 0 0 2.5px rgba(63, 164, 106, 0.14);
  flex: none;
}

.hero-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: clamp(42px, 5vw, 68px);
  padding: 18px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 1px;
  height: 24px;
  background: var(--line-strong);
  overflow: hidden;
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 60%;
  background: var(--accent);
  animation: scroll-dot 2.2s ease-in-out infinite;
}

@keyframes scroll-dot {
  0% { transform: translateY(0); }
  55%, 100% { transform: translateY(270%); }
}

/* ticker -------------------------------------------------- */

.ticker {
  position: relative;
  height: 54px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(239, 230, 215, 0.52);
}

.ticker::before,
.ticker::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12vw;
  z-index: 2;
  pointer-events: none;
}

.ticker::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}

.ticker::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg), transparent);
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 46px;
  width: max-content;
  height: 100%;
  animation: marquee 42s linear infinite;
  will-change: transform;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: none;
}

.dot-blue { background: var(--blue); }
.dot-indigo { background: var(--indigo); }
.dot-pink { background: var(--pink); }
.dot-amber { background: var(--amber); }
.dot-coral { background: var(--coral); }
.dot-green { background: var(--green); }

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* flow ---------------------------------------------------- */

.flow {
  position: relative;
  height: 300vh;
  background: var(--bg);
}

.flow-pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.flow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 620px);
  gap: clamp(48px, 5vw, 76px);
  align-items: center;
  justify-content: space-between;
}

.flow-copy h2 {
  max-width: 560px;
  font-size: clamp(40px, 4vw, 58px);
}

.flow-copy .section-lede {
  margin-top: 20px;
}

.flow-steps {
  margin-top: 40px;
}

.flow-step {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  opacity: 0.42;
  transition: opacity 0.45s ease, border-color 0.45s ease;
}

.flow-step:last-child {
  border-bottom: 1px solid var(--line);
}

.flow-step.is-active {
  opacity: 1;
  border-top-color: rgba(232, 102, 63, 0.35);
}

.step-index {
  padding-top: 3px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  transition: color 0.35s ease;
}

.flow-step.is-active .step-index {
  color: var(--accent);
}

.flow-step h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.flow-step p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.flow-step kbd {
  min-width: 20px;
  height: 20px;
  margin: 0 1px;
  padding: 0 5px;
  font-size: 9px;
  vertical-align: middle;
}

.flow-stage-wrap {
  width: 100%;
  justify-self: end;
  perspective: 1400px;
}

.flow-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1.12;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 75% 20%, rgba(255, 255, 255, 0.9), transparent 55%),
    linear-gradient(160deg, #fbf7f0, #f4ecdf);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92), 0 30px 80px -60px rgba(50, 36, 20, 0.4);
}

.stage-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 35, 26, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 35, 26, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 25%, transparent 92%);
  mask-image: radial-gradient(ellipse at 50% 50%, #000 25%, transparent 92%);
}

.drop-ring {
  position: absolute;
  top: 58%;
  left: 50%;
  width: 34%;
  aspect-ratio: 1;
  border: 1px dashed rgba(232, 102, 63, 0.35);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.6s ease;
  animation: breathe 3.6s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.55; }
  50% { transform: translate(-50%, -50%) scale(1.05); opacity: 1; }
}

.stage-links {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.stage-link {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  stroke-linecap: round;
  opacity: 0.55;
  vector-effect: non-scaling-stroke;
}

.stage-link-end {
  fill: var(--accent);
  opacity: 0.8;
}

.stage-card {
  position: absolute;
  z-index: 3;
  width: 29%;
  padding: 11px 12px 9px;
  border: 1px solid rgba(43, 35, 26, 0.11);
  border-radius: 11px;
  background: #fffdf8;
  box-shadow: 0 14px 26px -18px rgba(50, 36, 20, 0.36), 0 1px 0 rgba(255, 255, 255, 0.9) inset;
  transform: translate3d(var(--tx, 0px), var(--ty, 0px), 0) rotate(var(--rot, 0deg));
  transform-origin: 50% 50%;
  will-change: transform;
  overflow: hidden;
}

.stage-card-image {
  width: 30%;
}

.stage-card-note {
  width: 27%;
  padding: 12px 12px 10px;
}

.stage-card[data-card="pdf"] { left: 4%; top: 15%; }
.stage-card[data-card="image"] { left: 4%; top: 55%; }
.stage-card[data-card="xlsx"] { left: 37%; top: 12%; }
.stage-card[data-card="brief"] { left: 37%; top: 42%; }
.stage-card[data-card="note"] { left: 69%; top: 20%; }
.stage-card[data-card="folder"] { left: 69%; top: 55%; }

.stage-card-title {
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stage-card-path {
  margin-top: 3px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stage-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 7px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 7.5px;
  line-height: 1.4;
  white-space: nowrap;
}

.stage-type {
  font-weight: 600;
  letter-spacing: 0.05em;
}

.type-coral { color: var(--coral); }
.type-pink { color: #c06b81; }
.type-green { color: #4c8f65; }
.type-indigo { color: var(--indigo); }
.type-blue { color: var(--blue); }

.stage-stripe {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
}

.stripe-coral { background: rgba(232, 102, 63, 0.78); }
.stripe-pink { background: rgba(217, 138, 155, 0.85); }
.stripe-green { background: rgba(98, 169, 121, 0.85); }
.stripe-indigo { background: rgba(91, 103, 216, 0.8); }
.stripe-blue { background: rgba(77, 125, 224, 0.8); }
.stripe-teal { background: rgba(92, 156, 152, 0.85); }

.stage-card-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin-bottom: 7px;
  border-radius: 6px;
}

.stage-note-line {
  margin-top: 4px;
  font-size: 9.5px;
  line-height: 1.5;
}

.stage-note-muted {
  color: var(--muted);
  font-size: 8.5px;
}

.stage-group {
  position: absolute;
  z-index: 2;
  top: 15%;
  left: 3%;
  width: 33%;
  height: 52%;
  padding: 8px 11px;
  border: 1.3px dashed rgba(232, 102, 63, 0.6);
  border-radius: 15px;
  background: rgba(232, 102, 63, 0.045);
  opacity: 0;
  pointer-events: none;
}

.stage-group-title {
  display: block;
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.3;
}

.stage-group-note {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 7.5px;
  line-height: 1.3;
  white-space: nowrap;
}

.stage-group-pill {
  position: absolute;
  top: 7px;
  right: 7px;
  padding: 2px 4px;
  border-radius: 4px;
  background: rgba(43, 35, 26, 0.06);
  color: var(--muted);
  font-size: 6.5px;
  line-height: 1.3;
}

.stage-search {
  position: absolute;
  top: 11px;
  left: 50%;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 7px;
  height: 31px;
  padding: 0 9px;
  border: 1px solid rgba(43, 35, 26, 0.12);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 8px 22px -12px rgba(50, 36, 20, 0.4);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translate(-50%, -8px);
  transition: opacity 0.35s ease, transform 0.45s var(--ease-out);
}

.stage-search .icon {
  width: 12px;
  height: 12px;
  color: var(--accent);
}

.stage-search-query {
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1;
}

.stage-search-caret {
  width: 1px;
  height: 11px;
  margin-left: -4px;
  background: var(--accent);
  animation: caret-blink 1s step-end infinite;
}

@keyframes caret-blink {
  50% { opacity: 0; }
}

.stage-search-count {
  margin-left: 10px;
  padding-left: 9px;
  border-left: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  line-height: 1;
}

.flow-stage.is-search .stage-search {
  opacity: 1;
  transform: translate(-50%, 0);
}

.stage-card.is-match {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 7px rgba(232, 102, 63, 0.12), 0 16px 30px -18px rgba(50, 36, 20, 0.4);
}

.stage-footnote {
  margin-top: 12px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-align: right;
}

/* features ------------------------------------------------ */

.features {
  padding: clamp(100px, 12vw, 156px) 0;
  background: var(--bg);
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 356px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out), border-color 0.4s ease, box-shadow 0.5s var(--ease-out);
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}

.card-file { grid-column: span 7; min-height: 390px; }
.card-folder { grid-column: span 5; }
.card-link,
.card-image,
.card-note { grid-column: span 4; min-height: 342px; }
.card-relations { grid-column: span 12; min-height: 318px; }

.card-copy {
  position: relative;
  z-index: 2;
  max-width: 420px;
}

.card-tag {
  display: block;
  margin-bottom: 15px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.card-tag-light {
  color: #f09a6b;
}

.bento-card h3 {
  margin-bottom: 9px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.bento-card p {
  max-width: 41ch;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.card-visual {
  position: relative;
  z-index: 1;
  height: 174px;
  margin-top: 26px;
  flex: none;
}

/* file visual */
.card-file {
  background:
    radial-gradient(ellipse at 88% 8%, rgba(255, 255, 255, 0.95), transparent 52%),
    linear-gradient(165deg, #fdfaf4, #f6eee2);
}

.visual-file {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mini-node {
  position: relative;
  display: block;
  width: min(318px, 90%);
  padding: 13px 15px 11px 17px;
  border: 1px solid rgba(43, 35, 26, 0.11);
  border-radius: 12px;
  background: #fffefb;
  box-shadow: 0 14px 28px -18px rgba(50, 36, 20, 0.42);
  overflow: hidden;
}

.mini-stripe {
  position: absolute;
  top: 11px;
  bottom: 11px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
}

.mini-title {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.mini-path {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.45;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 9px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 7.5px;
  line-height: 1.4;
  white-space: nowrap;
}

.mini-meta > span:not(:last-child)::after {
  content: "·";
  margin-left: 7px;
  color: rgba(43, 35, 26, 0.28);
}

.mini-badge {
  margin-left: auto;
  padding: 2px 5px;
  border-radius: 4px;
  background: rgba(98, 169, 121, 0.12);
  color: #4c8f65;
  font-size: 6.5px;
}

.mini-file {
  position: relative;
  z-index: 2;
  transform: rotate(-2deg);
  transition: transform 0.55s var(--ease-out);
}

.bento-card:hover .mini-file {
  transform: rotate(0deg) translateY(-4px);
}

.mini-file-back {
  position: absolute;
  z-index: 1;
  right: 10%;
  top: 38%;
  opacity: 0.48;
  transform: rotate(4deg) translateY(-18px);
  transition: transform 0.55s var(--ease-out), opacity 0.4s ease;
}

.bento-card:hover .mini-file-back {
  opacity: 0.7;
  transform: rotate(7deg) translate(8px, -30px);
}

.visual-cursor {
  position: absolute;
  right: 12%;
  bottom: 16%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(43, 35, 26, 0.12);
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--accent);
  box-shadow: 0 10px 20px -12px rgba(50, 36, 20, 0.4);
  animation: float-y 5.5s ease-in-out infinite;
}

.visual-cursor .icon {
  width: 15px;
  height: 15px;
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* folder visual */
.card-folder {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 255, 255, 0.9), transparent 55%),
    linear-gradient(170deg, #fbf7ef, #f2e9dc);
}

.visual-folder {
  display: grid;
  place-items: center;
}

.folder-stack {
  position: relative;
  width: min(290px, 88%);
  height: 150px;
  display: grid;
  place-items: center;
}

.folder-sheet {
  position: absolute;
  width: 82%;
  height: 62%;
  border: 1px solid rgba(43, 35, 26, 0.1);
  border-radius: 12px;
  background: #fffcF6;
  box-shadow: 0 12px 24px -18px rgba(50, 36, 20, 0.4);
  transition: transform 0.55s var(--ease-out);
}

.sheet-1 {
  transform: translateY(-22px) rotate(-4deg) scale(0.9);
  opacity: 0.55;
}

.sheet-2 {
  transform: translateY(-11px) rotate(3deg) scale(0.95);
  opacity: 0.75;
}

.mini-folder {
  position: relative;
  z-index: 2;
  transform: rotate(0.6deg);
  transition: transform 0.55s var(--ease-out);
}

.bento-card:hover .mini-folder {
  transform: translateY(-4px) rotate(0deg);
}

.bento-card:hover .sheet-1 {
  transform: translate(12px, -32px) rotate(-7deg) scale(0.92);
}

.bento-card:hover .sheet-2 {
  transform: translate(-8px, -22px) rotate(6deg) scale(0.97);
}

/* link visual */
.card-link {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(255, 255, 255, 0.92), transparent 60%),
    linear-gradient(170deg, #fbf6ef, #f1e8dc);
}

.visual-link {
  display: grid;
  place-items: center;
}

.link-ring {
  position: absolute;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(91, 103, 216, 0.16);
  border-radius: 50%;
}

.link-ring::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(91, 103, 216, 0.2);
  border-radius: 50%;
}

.mini-link {
  z-index: 2;
  transform: rotate(-0.6deg);
  transition: transform 0.55s var(--ease-out);
}

.bento-card:hover .mini-link {
  transform: translateY(-4px) rotate(0deg);
}

.typed {
  color: var(--ink-2);
}

.caret {
  display: inline-block;
  width: 1px;
  height: 9px;
  margin-left: 1px;
  vertical-align: -1px;
  background: var(--accent);
  animation: caret-blink 1.1s step-end infinite;
}

/* image visual */
.card-image {
  background:
    radial-gradient(ellipse at 86% 0%, rgba(255, 255, 255, 0.9), transparent 58%),
    linear-gradient(170deg, #faf4ed, #efe4d6);
}

.visual-image {
  display: grid;
  place-items: center;
}

.image-card {
  position: relative;
  width: min(226px, 86%);
  margin-top: 6px;
  border: 1px solid rgba(43, 35, 26, 0.12);
  border-radius: 12px;
  background: #fffefb;
  padding: 7px;
  box-shadow: 0 16px 30px -20px rgba(50, 36, 20, 0.45);
  transform: rotate(1.4deg);
  transition: transform 0.55s var(--ease-out);
  overflow: hidden;
}

.image-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 7px;
  transition: transform 0.65s var(--ease-out);
}

.bento-card:hover .image-card {
  transform: rotate(0deg) translateY(-4px);
}

.bento-card:hover .image-card img {
  transform: scale(1.035);
}

.image-card-path {
  display: block;
  padding: 6px 4px 3px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 7.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* note visual */
.card-note {
  background:
    radial-gradient(ellipse at 10% 0%, rgba(255, 255, 255, 0.92), transparent 58%),
    linear-gradient(168deg, #fdfaf4, #f4ebdf);
}

.visual-note {
  display: grid;
  place-items: center;
  height: 174px;
  margin-top: 20px;
}

.visual-note img {
  width: min(300px, 100%);
  height: auto;
  border-radius: 10px;
  box-shadow: 0 16px 30px -22px rgba(50, 36, 20, 0.42);
  transform: rotate(-0.8deg);
  transition: transform 0.55s var(--ease-out);
}

.bento-card:hover .visual-note img {
  transform: rotate(0deg) translateY(-4px);
}

/* relations dark card */
.card-relations {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 44px;
  min-height: 318px;
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(ellipse at 82% 18%, rgba(232, 102, 63, 0.14), transparent 50%),
    linear-gradient(150deg, #1e1a16, #171410);
  color: #f1e9dd;
}

.card-relations:hover {
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 70px -40px rgba(23, 20, 16, 0.8);
}

.relations-copy {
  position: relative;
  z-index: 2;
}

.relations-copy h3 {
  color: #f4ecdf;
  font-size: 28px;
}

.relations-copy p {
  color: rgba(241, 233, 221, 0.62);
}

.relations-copy kbd {
  border-color: rgba(255, 255, 255, 0.14);
  border-bottom-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(241, 233, 221, 0.82);
}

.relations-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.relations-chips > span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: rgba(241, 233, 221, 0.7);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.4;
}

.relations-chips kbd {
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-color: rgba(255, 255, 255, 0.12);
  font-size: 8px;
}

.relations-visual {
  position: relative;
  height: 258px;
  min-width: 0;
}

.rel-group {
  position: absolute;
  top: 8%;
  left: 4%;
  width: 50%;
  height: 68%;
  border: 1.5px dashed rgba(240, 154, 107, 0.55);
  border-radius: 16px;
  background: rgba(232, 102, 63, 0.06);
}

.rel-group-title {
  position: absolute;
  top: 10px;
  left: 13px;
  color: #f09a6b;
  font-size: 10px;
  font-weight: 600;
}

.rel-group-note {
  position: absolute;
  top: 26px;
  left: 13px;
  color: rgba(241, 233, 221, 0.4);
  font-size: 6.5px;
  line-height: 1.3;
  white-space: nowrap;
}

.rel-group-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 2px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(241, 233, 221, 0.55);
  font-size: 6.5px;
}

.rel-node {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  background: #f7f1e7;
  box-shadow: 0 12px 22px -16px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.rel-node::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--coral);
}

.rel-node b {
  display: block;
  padding: 9px 9px 0 13px;
  color: #2a241d;
  font-size: 8.5px;
  font-weight: 600;
  white-space: nowrap;
}

.rel-node i {
  display: block;
  padding: 2px 9px 0 13px;
  color: #9b8f80;
  font-family: var(--font-mono);
  font-size: 6.5px;
  font-style: normal;
}

.rel-node-a {
  top: 34%;
  left: 7%;
  width: 48%;
  height: 28%;
}

.rel-node-b {
  top: 38%;
  left: 30%;
  width: 43%;
  height: 32%;
}

.rel-node-image::before {
  background: var(--pink);
}

.rel-node-image b {
  padding-top: 8px;
}

.rel-lines {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.rel-line {
  fill: none;
  stroke: #f09a6b;
  stroke-width: 1.7;
  stroke-linecap: round;
  opacity: 0.88;
  filter: drop-shadow(0 0 5px rgba(240, 154, 107, 0.28));
}

.rel-end {
  fill: #f09a6b;
  stroke: rgba(255, 253, 248, 0.38);
  stroke-width: 1;
  opacity: 0;
  transition: opacity 0.35s ease;
  filter: drop-shadow(0 0 5px rgba(240, 154, 107, 0.3));
}

.rel-pulse {
  fill: #ffd1b8;
  opacity: 0;
  filter: drop-shadow(0 0 7px rgba(255, 160, 107, 0.8));
}

.rel-lines.is-drawn .rel-end {
  opacity: 1;
}

.card-relations:hover .rel-line {
  opacity: 1;
  stroke-width: 2;
}

.card-relations:hover .rel-group {
  border-color: rgba(240, 154, 107, 0.82);
}

.rel-target {
  position: absolute;
  z-index: 2;
  top: 38%;
  right: 0;
  width: 30%;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  background: #211c17;
  box-shadow: 0 16px 30px -20px rgba(0, 0, 0, 0.8);
}

.rel-target-stripe {
  position: absolute;
  top: 9px;
  bottom: 9px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--amber);
}

.rel-target-title {
  display: block;
  color: #f1e9dd;
  font-size: 9px;
  font-weight: 600;
}

.rel-target-meta {
  display: block;
  margin-top: 5px;
  color: rgba(241, 233, 221, 0.4);
  font-family: var(--font-mono);
  font-size: 6.5px;
  letter-spacing: 0.08em;
}

.rel-badge {
  position: absolute;
  z-index: 4;
  top: 3%;
  right: 13%;
  display: grid;
  place-items: center;
  width: 32px;
  height: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.92);
  color: #2a241d;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 600;
  box-shadow: 0 8px 16px -10px rgba(0, 0, 0, 0.6);
}

/* search -------------------------------------------------- */

.search-section {
  position: relative;
  padding: clamp(96px, 11vw, 148px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 74% 36%, rgba(255, 255, 255, 0.65), transparent 58%),
    var(--bg-deep);
}

.search-layout {
  display: grid;
  grid-template-columns: minmax(360px, 430px) minmax(0, 1fr);
  gap: clamp(40px, 4.5vw, 60px);
  align-items: center;
}

.search-copy h2 {
  max-width: 430px;
  font-size: clamp(42px, 4vw, 56px);
}

.search-copy .section-lede {
  margin-top: 20px;
}

.search-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 26px;
}

.search-fields span {
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.42);
  color: var(--ink-2);
  font-size: 11px;
  line-height: 1.4;
}

.search-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.key-combo {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 10px;
}

.key-combo em {
  margin-left: 4px;
  font-style: normal;
}

.search-visual {
  position: relative;
  padding: 18px 18px 0;
}

.search-window {
  transform: rotate(0.35deg);
  transition: transform 0.7s var(--ease-out);
}

.search-visual:hover .search-window {
  transform: rotate(0deg) translateY(-3px);
}

.search-window .window-body img {
  width: 100%;
  height: auto;
}

.floating-key {
  position: absolute;
  z-index: 5;
  display: flex;
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(251, 247, 240, 0.8);
  box-shadow: 0 12px 24px -16px rgba(50, 36, 20, 0.4);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  animation: float-y 6s ease-in-out infinite;
}

.floating-key kbd {
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  font-size: 10px;
}

.key-cmd {
  top: -6px;
  left: -2px;
  animation-delay: -2s;
}

.key-enter {
  right: 2px;
  bottom: 38px;
  animation-delay: -4s;
}

.search-caption {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  padding: 13px 0 0;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.03em;
}

/* vault --------------------------------------------------- */

.vault {
  padding: clamp(100px, 12vw, 156px) 0;
  background: var(--bg);
}

.vault-layout {
  display: grid;
  grid-template-columns: minmax(360px, 440px) minmax(0, 1fr);
  gap: clamp(44px, 5vw, 76px);
  align-items: center;
}

.vault-copy h2 {
  max-width: 440px;
  font-size: clamp(42px, 4vw, 56px);
}

.vault-copy .section-lede {
  margin-top: 20px;
}

.vault-points {
  margin-top: 30px;
  display: grid;
  gap: 11px;
}

.vault-points li {
  display: flex;
  gap: 10px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.6;
}

.vault-points li::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.vault-points code {
  font-size: 0.82em;
}

.remove-mark {
  color: var(--faint);
  font-weight: 400;
}

.vault-demo {
  position: relative;
  min-height: 568px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1600px;
}

.vault-board {
  position: absolute;
  inset: 6% 0 5% 4%;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: #fbf7ef;
  box-shadow: 0 30px 70px -56px rgba(50, 36, 20, 0.5);
  transform: rotate(-2deg);
  transition: transform 0.6s var(--ease-out), border-color 0.4s ease;
}

.vault-demo:hover .vault-board {
  transform: rotate(-1deg);
}

.vault-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 35, 26, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 35, 26, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 94%);
  mask-image: radial-gradient(ellipse at 50% 50%, #000 30%, transparent 94%);
}

.vault-board-head {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 22px 24px 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.vault-board-head span:first-child {
  color: var(--ink-2);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}

.vault-board-grid {
  position: absolute;
  inset: 0;
}

.vault-board-node {
  position: absolute;
  width: 31%;
  height: 17%;
  border: 1px solid rgba(43, 35, 26, 0.09);
  border-radius: 10px;
  background: #fffdf8;
  box-shadow: 0 12px 26px -20px rgba(50, 36, 20, 0.5);
  transition: background-color 0.5s ease, transform 0.6s var(--ease-out), border-color 0.5s ease;
}

.vault-board-node::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--coral);
  transition: background-color 0.5s ease;
}

.vbn-a { top: 22%; left: 9%; }
.vbn-b { top: 17%; left: 48%; height: 14%; }
.vbn-c { top: 49%; left: 30%; height: 20%; }
.vbn-d { top: 58%; left: 65%; height: 14%; }

.vault-board-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--coral);
  stroke-width: 1;
  opacity: 0.3;
  pointer-events: none;
}

.vault-demo[data-tone="sand"] .vault-board-node::before { background: var(--amber); }
.vault-demo[data-tone="blue"] .vault-board-node::before { background: var(--blue); }
.vault-demo[data-tone="pink"] .vault-board-node::before { background: var(--pink); }

.vault-demo[data-tone="sand"] .vault-board-lines { stroke: var(--amber); }
.vault-demo[data-tone="blue"] .vault-board-lines { stroke: var(--blue); }
.vault-demo[data-tone="pink"] .vault-board-lines { stroke: var(--pink); }

.vault-demo[data-tone="sand"] .vbn-a { transform: translate(14px, -8px); }
.vault-demo[data-tone="sand"] .vbn-c { transform: translate(-18px, 10px); }
.vault-demo[data-tone="blue"] .vbn-b { transform: translate(-24px, 20px); }
.vault-demo[data-tone="blue"] .vbn-d { transform: translate(10px, -12px); }
.vault-demo[data-tone="pink"] .vbn-a { transform: translate(24px, 16px); }
.vault-demo[data-tone="pink"] .vbn-d { transform: translate(-16px, -18px); }

.vault-panel {
  position: relative;
  z-index: 3;
  width: min(386px, 84%);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fffdf8;
  box-shadow: 0 40px 90px -45px rgba(50, 36, 20, 0.55);
  transform: translate(9%, 5%);
  transition: transform 0.6s var(--ease-out);
  overflow: hidden;
}

.vault-demo:hover .vault-panel {
  transform: translate(9%, 2%);
}

.vault-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 18px 10px;
}

.vault-panel-title {
  display: block;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.vault-panel-sub {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-size: 9.5px;
}

.vault-count {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(43, 35, 26, 0.06);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
}

.vault-list {
  padding: 0 8px 8px;
}

.vault-row {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 22px;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.25s ease;
}

.vault-row:hover {
  background: #f7f0e6;
}

.vault-row.is-active {
  background: #f5ece1;
}

.vault-thumb {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  width: 30px;
  height: 30px;
  padding: 4px;
  border-radius: 8px;
  background: #f1e8db;
  box-shadow: inset 0 0 0 1px rgba(43, 35, 26, 0.06);
}

.vault-thumb i {
  border-radius: 1.5px;
}

.thumb-aurora i:nth-child(1) { background: var(--coral); grid-row: span 2; }
.thumb-aurora i:nth-child(2) { background: var(--green); }
.thumb-aurora i:nth-child(3) { background: #e9c79e; }
.thumb-field i:nth-child(1) { background: #c9a87a; grid-column: span 2; }
.thumb-field i:nth-child(2) { background: #e2c9a6; }
.thumb-field i:nth-child(3) { background: #8c9b7a; }
.thumb-research i:nth-child(1) { background: var(--blue); }
.thumb-research i:nth-child(2) { background: #b9c8e6; grid-row: span 2; }
.thumb-research i:nth-child(3) { background: #e5ded2; }
.thumb-studio i:nth-child(1) { background: var(--pink); grid-row: span 2; }
.thumb-studio i:nth-child(2) { background: #efd9a8; }
.thumb-studio i:nth-child(3) { background: #d6c4b3; }

.vault-row-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.vault-row-text b {
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vault-row-text small {
  margin-top: 2px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vault-check,
.vault-more {
  grid-column: 3;
  grid-row: 1;
  justify-self: center;
}

.vault-check {
  display: none;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 3px 8px -3px rgba(232, 102, 63, 0.65);
}

.vault-check .icon {
  width: 10px;
  height: 10px;
  stroke-width: 2.4;
}

.vault-row.is-active .vault-check {
  display: grid;
}

.vault-more {
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0.06em;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.vault-row:hover:not(.is-active) .vault-more {
  opacity: 0.7;
}

.vault-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: #fbf5ec;
  color: var(--muted);
  font-size: 10.5px;
}

.vault-foot span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.vault-foot .icon {
  width: 12px;
  height: 12px;
}

.vault-caption {
  position: absolute;
  right: 10px;
  bottom: -14px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.04em;
}

/* local -------------------------------------------------- */

.local {
  position: relative;
  padding: clamp(100px, 12vw, 156px) 0;
  background: #171310;
  color: #f1e9dd;
  overflow: hidden;
}

.local-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(232, 102, 63, 0.14), transparent 70%);
  pointer-events: none;
}

.local .section-lede {
  color: rgba(241, 233, 221, 0.58);
}

.local code {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(241, 233, 221, 0.8);
}

.section-head-dark {
  position: relative;
  z-index: 1;
}

.section-head-dark h2 {
  color: #f4ecdf;
}

.local-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.local-card {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  padding: 26px;
  overflow: hidden;
  transition: border-color 0.4s ease, background-color 0.4s ease;
}

.local-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.reference-card { grid-column: span 4; min-height: 292px; }
.package-card { grid-column: span 4; min-height: 292px; }
.autosave-card { grid-column: span 4; min-height: 292px; }

.local-card::after {
  content: attr(data-index);
  position: absolute;
  right: 20px;
  bottom: 4px;
  color: rgba(241, 233, 221, 0.045);
  font-family: var(--font-display);
  font-size: 86px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.local-kicker {
  color: rgba(241, 233, 221, 0.34);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.18em;
}

.local-path {
  margin-top: 16px;
  color: rgba(241, 233, 221, 0.72);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.6;
  word-break: break-all;
}

.local-mini-node {
  position: relative;
  margin-top: 24px;
  padding: 13px 14px 11px 17px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: #f9f4ea;
  color: var(--ink);
  box-shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.8);
  transform: rotate(-1deg);
  overflow: hidden;
}

.local-mini-node .mini-title {
  color: #241f19;
}

.local-mini-node .mini-path {
  color: #9b8f80;
}

.local-mini-node .mini-meta {
  color: #9b8f80;
}

.local-mini-node .mini-meta > span:not(:last-child)::after {
  color: rgba(43, 35, 26, 0.25);
}




.local-status {
  position: absolute;
  top: 22px;
  right: 22px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: rgba(241, 233, 221, 0.65);
  font-size: 8.5px;
}

.local-status i,
.autosave-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #58b97c;
  box-shadow: 0 0 0 2px rgba(88, 185, 124, 0.13);
}

.package-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: rgba(241, 233, 221, 0.82);
  font-size: 12px;
  font-weight: 500;
}

.package-title .icon {
  width: 16px;
  height: 16px;
  color: #f09a6b;
}

.package-rows {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.package-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.035);
}

.package-row .icon {
  width: 14px;
  height: 14px;
  margin-top: 2px;
  color: rgba(241, 233, 221, 0.42);
}

.package-row span {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.package-row b {
  color: rgba(241, 233, 221, 0.82);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
}

.package-row small {
  margin-top: 2px;
  color: rgba(241, 233, 221, 0.36);
  font-family: var(--font-mono);
  font-size: 7.5px;
}

.package-chip {
  display: inline-block;
  margin-top: 20px;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: rgba(241, 233, 221, 0.5);
  font-family: var(--font-mono);
  font-size: 8px;
}

.autosave-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.autosave-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(241, 233, 221, 0.58);
  font-size: 8.5px;
}

.autosave-status i {
  animation: pulse-green 2.8s ease-in-out infinite;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 2px rgba(88, 185, 124, 0.12); }
  50% { box-shadow: 0 0 0 5px rgba(88, 185, 124, 0.04); }
}

.autosave-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 28px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.16);
}

.autosave-options button {
  height: 27px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: rgba(241, 233, 221, 0.46);
  font-size: 9px;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.autosave-options button:hover {
  color: rgba(241, 233, 221, 0.8);
}

.autosave-options button.is-active {
  background: rgba(255, 253, 248, 0.92);
  color: #1b1814;
}

.autosave-note {
  margin-top: 22px;
  color: rgba(241, 233, 221, 0.38);
  font-size: 10.5px;
  line-height: 1.7;
}

.local-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
}

.local-chips span {
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  color: rgba(241, 233, 221, 0.42);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.03em;
}

/* personalize --------------------------------------------- */

.personalize {
  --accent: #e8663f;
  padding: clamp(100px, 12vw, 156px) 0;
  background: var(--bg);
}

.compare-window {
  margin-top: 8px;
  border-radius: 18px;
}

.compare {
  position: relative;
  aspect-ratio: 2560 / 1548;
  overflow: hidden;
  background: #12100e;
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}

.compare-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.compare-dark {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 0 0 var(--pos, 54%));
  will-change: clip-path;
}

.compare-dark img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 54%);
  width: 1px;
  background: rgba(255, 253, 248, 0.85);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12);
  transform: translateX(-0.5px);
  z-index: 3;
  pointer-events: none;
}

.compare-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(43, 35, 26, 0.14);
  border-radius: 50%;
  background: #fffdf8;
  color: var(--accent);
  box-shadow: 0 8px 22px -8px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%);
  transition: color 0.25s ease;
}

.compare-handle svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.compare-tag {
  position: absolute;
  z-index: 4;
  top: 14px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(24, 20, 17, 0.38);
  color: rgba(255, 253, 248, 0.9);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.06em;
  pointer-events: none;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.compare-tag-light { left: 14px; }
.compare-tag-dark { right: 14px; }

.personal-controls {
  display: grid;
  grid-template-columns: 0.95fr 1.1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}

.control-block,
.lang-sample {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  padding: 20px;
}

.control-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--ink-2);
  font-size: 12px;
}

.control-value {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.03em;
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 17px;
}

.swatch {
  width: 26px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease;
}

.swatch:hover {
  transform: scale(1.12);
}

.swatch.is-active {
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--swatch);
}

.languages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 15px;
}

.lang {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-2);
  font-size: 10.5px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.lang:hover {
  border-color: var(--line-strong);
}

.lang.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: #f9f4eb;
}

.lang-sample {
  display: flex;
  gap: 13px;
  align-items: stretch;
  background:
    radial-gradient(ellipse at 100% 0%, rgba(255, 255, 255, 0.9), transparent 55%),
    var(--surface-2);
}

.sample-stripe {
  width: 3px;
  border-radius: 3px;
  background: var(--accent);
  flex: none;
  transition: background-color 0.35s ease;
}

.sample-text {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.65;
}

.sample-meta {
  margin-top: 12px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.03em;
}

/* shortcuts ---------------------------------------------- */

.shortcuts {
  position: relative;
  padding: clamp(100px, 12vw, 150px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
  overflow: hidden;
}

.shortcuts-mark {
  position: absolute;
  top: 50%;
  right: 1vw;
  transform: translateY(-48%);
  color: rgba(43, 35, 26, 0.035);
  font-family: var(--font-display);
  font-size: 34vw;
  line-height: 1;
  opacity: 0.8;
  pointer-events: none;
  user-select: none;
}

.shortcut-groups {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.shortcut-group {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.shortcut-group h3 {
  margin-bottom: 6px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.shortcut-group li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  transition: padding-left 0.3s var(--ease-out), color 0.3s ease;
}

.shortcut-group li:hover {
  padding-left: 5px;
  color: var(--accent-ink);
}

.keys {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.keys kbd {
  transition: transform 0.15s ease, background-color 0.2s ease, box-shadow 0.15s ease;
}

.shortcut-group li:hover .keys kbd {
  transform: translateY(1px);
  box-shadow: none;
}

.key-sep {
  margin: 0 2px;
  color: var(--faint);
  font-size: 9px;
}

.wide-key {
  display: inline-flex;
  align-items: center;
  height: 25px;
  padding: 0 9px;
  border: 1px solid rgba(43, 35, 26, 0.18);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: linear-gradient(180deg, #fffdf8, #f6efe4);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1;
}

/* details ------------------------------------------------ */

.details {
  padding: clamp(100px, 12vw, 156px) 0;
  background: var(--bg);
}

.details-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.6fr);
  gap: clamp(44px, 5vw, 76px);
  align-items: start;
}

.shortcut-footnote {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 26px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.02em;
}

.shortcut-footnote kbd {
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  font-size: 8px;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 38px;
}

.detail-item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 21px 0;
  border-top: 1px solid var(--line);
}

.detail-index {
  padding-top: 2px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.04em;
  transition: color 0.25s ease;
}

.detail-item:hover .detail-index {
  color: var(--accent);
}

.detail-item h3 {
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.detail-item p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.detail-item kbd {
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  font-size: 8.5px;
  vertical-align: middle;
}

.detail-visual {
  position: sticky;
  top: 112px;
}

.detail-window {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8f2e8;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transform: rotate(1deg);
  transition: transform 0.6s var(--ease-out);
}

.detail-visual:hover .detail-window {
  transform: rotate(0deg) translateY(-3px);
}

.detail-window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 30px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
  background: #f6efe4;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8px;
}

.detail-window-bar .window-lights {
  gap: 5px;
}

.detail-window-bar .window-lights i {
  width: 8px;
  height: 8px;
}

.detail-window img {
  width: 100%;
  height: auto;
  background: #fbf7ef;
}

.detail-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
}

.detail-caption span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.detail-caption kbd {
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  font-size: 8px;
}

/* download ----------------------------------------------- */

.download {
  position: relative;
  padding: clamp(96px, 12vw, 164px) 0 clamp(120px, 14vw, 190px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, #f6f1e8 0%, #f2e7d7 56%, #ecd7c1 100%);
}

.download-sky {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.download-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(43, 35, 26, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(43, 35, 26, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 58%, #000 16%, transparent 76%);
  mask-image: radial-gradient(ellipse at 50% 58%, #000 16%, transparent 76%);
}

.download-orb {
  position: absolute;
  left: 50%;
  bottom: -33vw;
  width: 62vw;
  height: 62vw;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 26%, #f7b072 0%, #ed8252 36%, #e8663f 62%, #d65634 100%);
  box-shadow: 0 0 90px rgba(232, 102, 63, 0.28);
  transform: translateX(-50%);
  opacity: 0.88;
}

.download-node {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  opacity: 0.6;
  animation: drift 12s ease-in-out infinite alternate;
}

.dn-1 { top: 24%; left: 16%; background: var(--blue); animation-delay: -4s; }
.dn-2 { top: 38%; right: 18%; background: var(--green); animation-delay: -8s; }
.dn-3 { top: 18%; right: 34%; background: var(--amber); animation-delay: -1s; }

.download-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.download-icon-wrap {
  width: 94px;
  height: 94px;
  margin-bottom: 28px;
  border-radius: 22px;
  background: #fffdf8;
  box-shadow: 0 26px 60px -30px rgba(74, 44, 24, 0.5), 0 0 0 1px rgba(43, 35, 26, 0.1);
  transform: rotate(-4deg);
  transition: transform 0.6s var(--ease-out);
}

.download-icon-wrap:hover {
  transform: rotate(0deg) translateY(-4px) scale(1.02);
}

.download-icon-wrap img {
  width: 100%;
  height: 100%;
  border-radius: 22px;
}

.download h2 {
  max-width: 780px;
  margin-top: 18px;
  font-size: clamp(50px, 6.2vw, 88px);
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.download-meta {
  margin-top: 20px;
  color: rgba(27, 24, 20, 0.72);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
}

.download-actions {
  margin-top: 30px;
}

.btn-download {
  height: 62px;
  padding: 0 22px 0 26px;
  gap: 13px;
  font-size: 15px;
  box-shadow: 0 20px 40px -22px rgba(27, 24, 20, 0.6);
}

.btn-download:hover {
  box-shadow: 0 26px 50px -22px rgba(27, 24, 20, 0.7);
}

.btn-download .btn-sub {
  padding-left: 13px;
  border-left: 1px solid rgba(249, 244, 235, 0.2);
  color: rgba(249, 244, 235, 0.55);
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.03em;
}

.btn-download .icon {
  width: 19px;
  height: 19px;
  transition: transform 0.35s var(--ease-out);
}

.btn-download:hover .icon {
  transform: translateY(3px);
}

.install-line {
  display: inline-block;
  margin-top: 17px;
  padding: 5px 11px;
  border: 1px solid rgba(255, 253, 248, 0.24);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.26);
  color: rgba(27, 24, 20, 0.7);
  font-size: 10.5px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

/* footer ------------------------------------------------- */

.footer {
  background: #15120f;
  color: #d8cfc2;
  padding: 58px 0 28px;
}

.footer-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 60px;
}

.footer-brand .brand-name {
  color: #f1e9dd;
}

.footer-brand p {
  margin-top: 13px;
  color: rgba(241, 233, 221, 0.38);
  font-size: 12px;
}

.footer-nav {
  display: flex;
  gap: clamp(48px, 7vw, 100px);
}

.footer-heading {
  margin-bottom: 12px;
  color: rgba(241, 233, 221, 0.3);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.footer-nav a {
  display: block;
  margin: 8px 0;
  color: rgba(241, 233, 221, 0.56);
  font-size: 11.5px;
  transition: color 0.25s ease;
}

.footer-nav a:hover {
  color: #f1e9dd;
}

.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(241, 233, 221, 0.3);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.03em;
}

.back-top {
  color: rgba(241, 233, 221, 0.5);
  transition: color 0.25s ease;
}

.back-top:hover {
  color: #f1e9dd;
}

/* reveal ------------------------------------------------- */

html.js body.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.8s var(--ease-out),
    transform 0.9s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

html.js body.reveal-ready [data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}

/* responsive --------------------------------------------- */

@media (max-width: 1180px) {
  .hero-top {
    grid-template-columns: minmax(0, 1fr) 348px;
    gap: 36px;
  }

  .flow-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
    gap: 44px;
  }

  .search-layout {
    grid-template-columns: 370px minmax(0, 1fr);
    gap: 40px;
  }

  .vault-layout {
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 40px;
  }

  .personal-controls {
    grid-template-columns: 1fr 1fr;
  }

  .lang-sample {
    grid-column: span 2;
  }
}

@media (max-width: 1040px) {
  .section-head {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 36px;
  }

  .card-file { grid-column: span 12; }
  .card-folder { grid-column: span 6; }
  .card-link { grid-column: span 6; }
  .card-image { grid-column: span 6; }
  .card-note { grid-column: span 6; }
  .card-relations { grid-column: span 12; }

  .local-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reference-card { grid-column: span 1; }
  .package-card { grid-column: span 1; }
  .autosave-card { grid-column: span 2; min-height: 220px; }

  .autosave-options {
    max-width: 360px;
  }

  .details-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .detail-visual {
    position: static;
    max-width: 480px;
  }
}

@media (max-width: 980px) {
  :root {
    --header-h: 70px;
  }

  .container {
    width: calc(100% - 56px);
  }

  .hero {
    padding-top: calc(var(--header-h) + 52px);
  }

  .hero-top {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .hero-title {
    font-size: clamp(60px, 10.8vw, 96px);
  }

  .hero-aside {
    max-width: 560px;
    padding: 0;
    border-left: 0;
  }

  .hero-title em::after {
    height: 0.09em;
  }

  .flow {
    height: auto;
  }

  .flow-pin {
    position: relative;
    height: auto;
    padding: 96px 0;
    overflow: visible;
  }

  .flow-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .flow-copy {
    max-width: 560px;
  }

  .flow-stage-wrap {
    justify-self: stretch;
    max-width: 620px;
  }

  .flow-stage {
    margin-inline: auto;
  }

  .flow-step {
    opacity: 0.72;
  }

  .flow-step.is-active {
    opacity: 1;
  }

  .search-layout,
  .vault-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .search-copy,
  .vault-copy {
    max-width: 560px;
  }

  .search-visual {
    max-width: 760px;
  }

  .vault-demo {
    width: min(100%, 680px);
    justify-self: center;
  }

  .shortcut-groups {
    gap: 18px;
  }

  .download-orb {
    width: 92vw;
    height: 92vw;
    bottom: -44vw;
  }
}

@media (max-width: 860px) {
  .nav-links,
  .version-pill {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .header-inner {
    width: calc(100% - 40px);
  }

  .shortcut-groups {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .shortcut-group {
    padding-top: 20px;
    margin-top: 22px;
  }

  .shortcut-group li {
    padding: 14px 0;
  }

  .shortcuts-mark {
    font-size: 80vw;
    opacity: 0.6;
  }
}

@media (max-width: 760px) {
  .container {
    width: calc(100% - 40px);
  }

  h2 {
    font-size: clamp(38px, 8vw, 52px);
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 38px;
  }

  .section-lede {
    max-width: 520px;
    font-size: 14.5px;
  }

  .br-mobile {
    display: block;
  }

  .hero {
    padding-top: calc(var(--header-h) + 38px);
  }

  .hero-eyebrow {
    margin-bottom: 20px;
  }

  .hero-title {
    font-size: clamp(50px, 12.4vw, 76px);
    letter-spacing: -0.06em;
  }

  .hero-lede {
    font-size: 14.5px;
    line-height: 1.8;
  }

  .hero-actions {
    gap: 16px;
    margin-top: 22px;
  }

  .btn {
    height: 46px;
    padding: 0 18px;
    font-size: 13px;
  }

  .btn-primary {
    height: 48px;
  }

  .hero-stage {
    margin-top: 34px;
  }

  .window-bar {
    height: 30px;
  }

  .hero-caption {
    font-size: 8.5px;
    gap: 10px;
  }

  .caption-right {
    display: none;
  }

  .hero-foot {
    margin-top: 38px;
    padding-bottom: 32px;
  }

  .ticker {
    height: 46px;
  }

  .bento {
    gap: 12px;
  }

  .bento-card {
    grid-column: span 12 !important;
    min-height: 0;
    padding: 24px;
  }

  .card-visual {
    height: 160px;
  }

  .card-relations {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: 0;
  }

  .relations-visual {
    height: 220px;
  }

  .card-relations h3 {
    font-size: 24px;
  }

  .search-section,
  .vault,
  .features,
  .personalize,
  .details,
  .local {
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .shortcuts {
    padding: 82px 0;
  }

  .search-visual {
    padding: 0;
  }

  .floating-key {
    display: none;
  }

  .search-caption {
    justify-content: flex-start;
  }

  .vault-demo {
    min-height: 500px;
  }

  .vault-board {
    inset: 4% 2% 10% 0;
  }

  .vault-panel {
    width: 88%;
    transform: translate(4%, 4%);
  }

  .vault-demo:hover .vault-panel {
    transform: translate(4%, 4%);
  }

  .local-grid {
    grid-template-columns: 1fr;
  }

  .reference-card,
  .package-card,
  .autosave-card {
    grid-column: span 1;
    min-height: 0;
  }

  .local-chips {
    justify-content: flex-start;
  }

  .personal-controls {
    grid-template-columns: 1fr;
  }

  .lang-sample {
    grid-column: span 1;
  }

  .compare-handle {
    width: 34px;
    height: 34px;
  }

  .detail-list {
    grid-template-columns: 1fr;
  }

  .details-layout {
    gap: 38px;
  }

  .download {
    padding: 82px 0 110px;
  }

  .download h2 {
    font-size: clamp(44px, 11vw, 64px);
  }

  .download-meta {
    max-width: 280px;
    line-height: 1.8;
  }

  .btn-download {
    height: 56px;
    padding: 0 18px 0 20px;
    font-size: 13px;
    gap: 9px;
  }

  .btn-download .btn-sub {
    font-size: 7.5px;
    padding-left: 9px;
  }

  .footer-main {
    flex-direction: column;
    gap: 38px;
  }

  .footer-nav {
    gap: 56px;
  }

  .footer-base {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 38px;
  }

  .back-top {
    margin-top: 6px;
  }
}

@media (max-width: 540px) {
  .container {
    width: calc(100% - 32px);
  }

  .header-inner {
    width: calc(100% - 32px);
  }

  .brand-name {
    font-size: 15px;
  }

  .header-actions .btn-small {
    display: none;
  }

  .hero-title {
    font-size: clamp(45px, 13.2vw, 64px);
  }

  .hero-meta {
    font-size: 8.5px;
  }

  .hero-foot {
    font-size: 8.5px;
  }

  .hero-foot p {
    max-width: 180px;
  }

  .card-visual {
    height: 150px;
  }

  .mini-node {
    width: 94%;
  }

  .visual-note img {
    width: 100%;
  }

  .vault-demo {
    min-height: 460px;
  }

  .vault-panel {
    width: 94%;
    transform: translate(2%, 4%);
  }

  .vault-demo:hover .vault-panel {
    transform: translate(2%, 4%);
  }

  .vault-board {
    inset: 3% 0 10% 0;
  }

  .vault-row {
    grid-template-columns: 26px minmax(0, 1fr) 20px;
    gap: 8px;
    padding: 8px;
  }

  .vault-thumb {
    width: 26px;
    height: 26px;
  }

  .personal-controls {
    gap: 12px;
  }

  .control-block,
  .lang-sample {
    padding: 16px;
  }

  .swatches {
    gap: 10px;
  }

  .swatch {
    width: 24px;
    height: 24px;
  }

  .download-icon-wrap {
    width: 78px;
    height: 78px;
    border-radius: 18px;
  }

  .download-icon-wrap img {
    border-radius: 18px;
  }

  .download-actions {
    width: 100%;
  }

  .btn-download {
    width: 100%;
    justify-content: center;
  }

  .install-line {
    font-size: 9.5px;
  }

  .footer-nav {
    gap: 40px;
  }
}


/* flow responsive card scale */
@media (max-width: 760px) {
  .flow-stage {
    aspect-ratio: 0.94;
  }

  .stage-card {
    width: 31%;
    padding: 7px 7px 6px;
    border-radius: 8px;
  }

  .stage-card-image {
    width: 32%;
  }

  .stage-card-note {
    width: 29%;
    padding: 8px 7px 7px;
  }

  .stage-card[data-card="pdf"] { left: 3%; top: 14%; }
  .stage-card[data-card="image"] { left: 3%; top: 58%; }
  .stage-card[data-card="xlsx"] { left: 35%; top: 11%; }
  .stage-card[data-card="brief"] { left: 35%; top: 42%; }
  .stage-card[data-card="note"] { left: 67%; top: 18%; }
  .stage-card[data-card="folder"] { left: 67%; top: 56%; }

  .stage-card-title { font-size: 8px; }
  .stage-card-path { font-size: 6.2px; }
  .stage-card-meta { margin-top: 4px; font-size: 5.8px; gap: 4px; }
  .stage-note-line { font-size: 7px; }
  .stage-note-muted { font-size: 6.2px; }
  .stage-stripe { top: 6px; bottom: 6px; width: 2px; }
  .stage-card-image img { margin-bottom: 4px; border-radius: 4px; }
  .stage-group-title { font-size: 7.5px; }
  .stage-group-note { font-size: 5.8px; }
  .stage-group-pill { font-size: 5px; padding: 1px 3px; }
  .stage-search { height: 26px; padding: 0 7px; gap: 5px; }
  .stage-search-query { font-size: 8px; }
  .stage-search-count { font-size: 6.5px; margin-left: 5px; padding-left: 6px; }
  .stage-footnote { font-size: 7.5px; }
}

.flow.is-static .flow-step {
  opacity: 1;
}

.flow.is-static .flow-step .step-index {
  color: var(--faint);
}

.flow.is-static .flow-step.is-active .step-index {
  color: var(--accent);
}


/* compact canvas for the smallest screens */
@media (max-width: 640px) {
  .flow-stage {
    aspect-ratio: 0.9;
  }

  .stage-card {
    width: 43%;
    padding: 8px 8px 7px;
  }

  .stage-card-image,
  .stage-card-note {
    width: 43%;
  }

  .stage-card-note {
    padding: 9px 8px 8px;
  }

  .stage-card[data-card="pdf"] { left: 3%; top: 10%; }
  .stage-card[data-card="image"] { left: 3%; top: 34%; }
  .stage-card[data-card="brief"] { left: 54%; top: 10%; }
  .stage-card[data-card="note"] { left: 54%; top: 42%; }
  .stage-card[data-card="xlsx"],
  .stage-card[data-card="folder"] {
    display: none;
  }

  .stage-search,
  .drop-ring {
    display: none;
  }

  .stage-card-title { font-size: 9px; }
  .stage-card-path { font-size: 7px; }
  .stage-card-meta { font-size: 6.5px; }
  .stage-note-line { font-size: 7.5px; }
  .stage-note-muted { font-size: 6.8px; }
  .stage-group-title { font-size: 8px; }
  .stage-group-note { display: none; }
  .stage-group-pill { font-size: 5.5px; }
  .stage-footnote { font-size: 8px; }

  .visual-cursor {
    display: none;
  }
}

/* reduced motion ------------------------------------------ */

@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;
    scroll-behavior: auto !important;
  }

  .hero-line > span {
    transform: none;
  }

  html.js body.reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .flow {
    height: auto;
  }

  .flow-pin {
    position: relative;
    height: auto;
    padding: 96px 0;
  }

  .stage-card {
    --tx: 0px;
    --ty: 0px;
    --rot: 0deg;
  }
}

/* ---------------------------------------------------------
   下载暂未开放（等 GitHub Release / 正式包就绪后换回 <a>）
   --------------------------------------------------------- */
.btn-download.is-coming-soon {
  cursor: default;
  pointer-events: none;
  box-shadow: none;
}

.btn-download.is-coming-soon:hover {
  box-shadow: none;
  transform: none;
}