/* ClipboardNote landing · warm-paper family (NexusNote), copy/keep/use focus.
   2026-10 renewal: tokenised colours with dark mode, larger type scale, motion. */
:root {
  color-scheme: light dark;
  --bg: #f8f5ef;
  --bg-alt: #efebe3;
  --surface: #fffdf9;
  --surface-2: #f3efe8;
  --surface-3: #ece7de;
  --ink: #292820;
  --ink-soft: #46423a;
  --muted: #69635a;
  --line: #e0dacf;
  --line-strong: #cec5b6;
  --accent: #a44429;
  --accent-ink: #8f3a22;
  --accent-soft: #f6e7dc;
  --accent-line: #e3c3ad;
  --peach: #efc6aa;
  --peach-line: #d9ad8f;
  --peach-ink: #6f4f3a;
  --sage: #e4e9da;
  --sage-line: #cbd3bd;
  --sage-ink: #4b5e43;
  --green: #4f6744;
  --sand: #f3e1c4;
  --sand-line: #dcc29f;
  --dark: #2c3027;
  --dark-2: #3b4134;
  --dark-line: #586150;
  --on-dark: #f3efe6;
  --on-dark-muted: #c3c8b8;
  --mark: #f3d8ad;
  --shadow-sm: 0 1px 2px #2b241612, 0 2px 8px #2b24160a;
  --shadow-md: 0 10px 30px -12px #2b241630, 0 2px 6px #2b24160d;
  --shadow-lg: 0 30px 80px -30px #2b241650;
  --header-bg: rgba(248, 245, 239, .82);
  --btn-bg: var(--ink);
  --btn-ink: #fffdf9;
  --btn-hover: #48443a;
  --max: 1200px;
  --gutter: 48px;
  --header-height: 76px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-spring: cubic-bezier(.34, 1.4, .64, 1);
  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
  --serif: 'Iowan Old Style', Georgia, 'Times New Roman', serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #191813;
    --bg-alt: #1e1d18;
    --surface: #24231d;
    --surface-2: #2a2922;
    --surface-3: #323028;
    --ink: #f1ece2;
    --ink-soft: #dcd6ca;
    --muted: #a9a294;
    --line: #36342c;
    --line-strong: #4a473d;
    --accent: #e48a68;
    --accent-ink: #f0a283;
    --accent-soft: #3a2a21;
    --accent-line: #5c3f30;
    --peach: #5b3f30;
    --peach-line: #77553f;
    --peach-ink: #e8c9b2;
    --sage: #283024;
    --sage-line: #3c4735;
    --sage-ink: #b9c9a9;
    --green: #a3bd8f;
    --sand: #3d3426;
    --sand-line: #5a4c36;
    --dark: #23271f;
    --dark-2: #30362a;
    --dark-line: #4a5442;
    --on-dark: #f1ece2;
    --on-dark-muted: #b7bdab;
    --mark: #6a4c2c;
    --shadow-sm: 0 1px 2px #0006, 0 2px 8px #0004;
    --shadow-md: 0 10px 30px -12px #000a, 0 2px 6px #0005;
    --shadow-lg: 0 30px 80px -30px #000c;
    --header-bg: rgba(25, 24, 19, .8);
    --btn-bg: #f1ece2;
    --btn-ink: #1d1c17;
    --btn-hover: #ffffff;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 20px); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: var(--font); font-size: 16px; line-height: 1.7; word-break: keep-all; overflow-wrap: break-word; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; font-feature-settings: 'ss06'; }
body.modal-open { overflow: hidden; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button:disabled { cursor: not-allowed; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; border-radius: 6px; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4, p, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3, h4 { font-weight: 700; color: var(--ink); }
strong { font-weight: 650; }
::selection { background: var(--peach); color: var(--ink); }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { display: inline-block; width: 22px; height: 22px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.container { width: min(var(--max), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.mono, .eyebrow { font-family: var(--mono); }
.mono { font-size: 11px; font-weight: 500; letter-spacing: .08em; }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: .14em; line-height: 1.6; text-transform: uppercase; }
.section { padding: 120px 0; }
.section h2, .download-section h2 { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.32; letter-spacing: -.045em; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
.section-heading .eyebrow, .faq-intro .eyebrow { color: var(--accent); margin-bottom: 18px; }
.section-lead { color: var(--muted); font-size: 16px; line-height: 1.8; text-align: right; }

/* Buttons and links */
.button { position: relative; display: inline-flex; justify-content: center; align-items: center; gap: 10px; padding: 14px 22px; min-height: 52px; border: 1px solid var(--btn-bg); border-radius: 12px; background: var(--btn-bg); color: var(--btn-ink); font-size: 15px; font-weight: 600; line-height: 1.3; letter-spacing: -.01em; overflow: hidden; isolation: isolate; transition: background .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease); }
.button::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.18) 50%, transparent 70%); transform: translateX(-100%); transition: transform .7s var(--ease); }
.button:hover { background: var(--btn-hover); border-color: var(--btn-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.button:hover::after { transform: translateX(100%); }
.button:active { transform: translateY(0) scale(.98); box-shadow: none; transition-duration: .08s; }
.button .icon { width: 18px; height: 18px; }
.button .icon:last-child:not(:first-child) { transition: transform .25s var(--ease); }
.button:hover .icon:last-child:not(:first-child) { transform: translate(2px, -2px); }
.button-large { min-height: 58px; padding: 16px 26px; font-size: 16px; border-radius: 14px; }
.button-large .icon:first-child { width: 20px; height: 20px; }
.button-small { min-height: 44px; padding: 10px 16px; font-size: 14px; border-radius: 11px; }
.button-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.button-outline:hover { background: var(--btn-bg); color: var(--btn-ink); border-color: var(--btn-bg); }
.text-link, .inline-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; border: 0; padding: 0; background: transparent; font-size: 15px; font-weight: 600; color: var(--ink); text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 5px; text-decoration-thickness: 1.5px; transition: text-decoration-color .2s, color .2s; }
.text-link:hover, .inline-link:hover { text-decoration-color: currentColor; color: var(--accent-ink); }
.text-link .icon, .inline-link .icon { width: 17px; height: 17px; transition: transform .25s var(--ease); }
.inline-link:hover .icon { transform: translate(2px, -2px); }
.text-link:hover .icon { transform: translateY(2px); }
.icon-button { display: inline-flex; align-items: center; justify-content: center; padding: 10px; min-width: 44px; height: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: 50%; color: var(--ink); transition: background .2s, border-color .2s, transform .2s var(--ease), opacity .2s; }
.icon-button:hover:not(:disabled) { background: var(--accent-soft); border-color: var(--accent-line); }
.icon-button:active:not(:disabled) { transform: scale(.92); }
.icon-button:disabled { opacity: .35; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex-shrink: 0; box-shadow: 0 0 0 0 currentColor; animation: pulse 2.4s var(--ease) infinite; color: color-mix(in srgb, var(--accent) 45%, transparent); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 currentColor; } 70%, 100% { box-shadow: 0 0 0 7px transparent; } }
.skip-link { position: fixed; top: -90px; left: 20px; z-index: 200; padding: 12px 20px; background: var(--btn-bg); color: var(--btn-ink); border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 12px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid transparent; background: var(--header-bg); -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px); transition: border-color .3s, box-shadow .3s; }
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px #2b241640; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; min-height: var(--header-height); }
.scroll-progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--accent); transform-origin: 0 50%; transform: scaleX(var(--progress, 0)); opacity: .85; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 23px; font-weight: 750; line-height: 1; letter-spacing: -.05em; white-space: nowrap; }
.brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 11px; background: var(--btn-bg); color: var(--btn-ink); transition: transform .4s var(--ease-spring); }
.brand:hover .brand-mark { transform: rotate(-8deg) scale(1.05); }
.brand-mark .icon { width: 23px; height: 23px; stroke-width: 1.8; }
.brand-light { font-weight: 450; }
.brand-period { color: var(--accent); }
.primary-nav { display: flex; align-items: center; gap: 6px; }
.primary-nav a { position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 10px; font-size: 15px; font-weight: 500; color: var(--ink-soft); transition: color .2s, background .2s; }
.primary-nav a:hover { color: var(--ink); background: var(--surface-3); }
.primary-nav a[aria-current="true"] { color: var(--ink); font-weight: 650; }
.primary-nav a[aria-current="true"]::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 2px; border-radius: 2px; background: var(--accent); }
.primary-nav .nav-install { display: none; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; border: 0; background: transparent; }
.menu-lines { position: relative; width: 20px; height: 14px; display: block; }
.menu-lines span { position: absolute; left: 0; right: 0; height: 2px; border-radius: 2px; background: currentColor; transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-lines span:first-child { top: 2px; }
.menu-lines span:last-child { top: 10px; }
.menu-toggle[aria-expanded="true"] .menu-lines span:first-child { top: 6px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-lines span:last-child { top: 6px; transform: rotate(-45deg); }

/* Hero: a typographic paper illustration, not a claimed product screenshot. */
.hero { position: relative; padding-top: 84px; overflow: hidden; }
.hero { background: radial-gradient(circle at 82% 12%, color-mix(in srgb, var(--peach) 42%, transparent) 0, transparent 46%); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.hero-copy > .eyebrow { display: flex; gap: 12px; align-items: center; margin-bottom: 28px; color: var(--ink-soft); }
h1 { font-size: clamp(44px, 5vw, 68px); line-height: 1.24; letter-spacing: -.055em; font-weight: 750; }
h1 .line { display: block; }
h1 em { font-style: normal; color: var(--accent); }
.hero-description { margin-top: 28px; color: var(--muted); font-size: 18px; line-height: 1.85; }
.hero-description strong { color: var(--ink); }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 36px; flex-wrap: wrap; }
.install-note { display: flex; flex-wrap: wrap; gap: 6px 0; align-items: center; color: var(--muted); font-size: 14px; margin-top: 18px; }
.install-note li + li::before { content: '·'; margin: 0 10px; opacity: .6; }
.hero-footnote { margin-top: 8px; color: var(--muted); font-size: 13px; }
.hero-visual { min-width: 0; position: relative; padding: 18px 14px 0 0; }
.clipboard-art { position: relative; height: 580px; background: var(--peach); border: 1px solid var(--peach-line); border-radius: 6px 28px 28px 6px; box-shadow: 10px 10px 0 var(--surface-3), 18px 19px 0 color-mix(in srgb, var(--surface-3) 55%, transparent); transform: rotate(2deg); padding: 32px 34px; color: #2c2a22; transition: transform .8s var(--ease); }
.hero-visual:hover .clipboard-art { transform: rotate(.5deg); }
@media (prefers-color-scheme: dark) { .clipboard-art { color: var(--peach-ink); } }
.art-clip { position: absolute; left: calc(50% - 50px); top: -21px; width: 100px; height: 32px; background: #6b5e4f; border-radius: 9px 9px 5px 5px; border: 1px solid #534c40; box-shadow: inset 0 3px 0 #877562, 0 4px 8px #0002; }
.art-clip span { position: absolute; width: 60px; height: 5px; border-radius: 3px; background: #d1bda7; left: 19px; top: 9px; }
.art-topline { display: flex; align-items: flex-start; justify-content: space-between; line-height: 1.5; }
.art-topline .mono { font-size: 11px; }
.edition { font-family: var(--mono); font-size: 11px; border: 1px solid currentColor; border-radius: 50%; padding: 3px 13px; opacity: .7; }
.art-title { font-family: 'Helvetica Neue', Arial, sans-serif; font-size: clamp(42px, 4.3vw, 62px); font-weight: 650; letter-spacing: -.06em; line-height: 1.02; margin-top: 26px; }
.art-title i { font-family: var(--serif); font-weight: 400; font-size: 1.1em; letter-spacing: -.04em; }
.paper-note { position: absolute; background: var(--surface); color: var(--ink); border: 1px solid var(--line-strong); border-radius: 10px; }
.paper-note-back { right: 24px; top: 200px; width: 262px; padding: 18px 22px 20px; --r: 6deg; transform: rotate(var(--r)); background: var(--sage); border-color: var(--sage-line); }
.note-kicker { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--sage-ink); }
.paper-note-back > div { font-size: 18px; font-weight: 650; margin: 8px 0 6px; letter-spacing: -.035em; }
.paper-tag { font-size: 12px; color: var(--sage-ink); }
.paper-note-back > .icon { position: absolute; right: 18px; bottom: 16px; width: 28px; height: 28px; color: var(--sage-ink); opacity: .7; }
.paper-note-front { z-index: 2; top: 342px; left: 20px; width: 340px; padding: 20px 22px; --r: -5deg; transform: rotate(var(--r)); box-shadow: 4px 10px 22px -6px #5e483340; }
.note-head { display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 600; }
.note-head span { display: flex; align-items: center; gap: 6px; }
.note-head .icon { width: 15px; height: 15px; }
.paper-note-front p { font-size: 14px; line-height: 1.9; margin-top: 12px; }
.paper-note-front mark, .mini-note mark { background: var(--mark); color: inherit; padding: 2px 4px; border-radius: 3px; }
.note-footer { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 10px; display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); }
.saved-sticker { position: absolute; z-index: 3; right: -16px; top: 424px; display: flex; gap: 10px; align-items: center; padding: 12px 15px; border: 1px solid var(--sage-line); border-radius: 10px; background: var(--sage); color: var(--ink); --r: 4deg; transform: rotate(var(--r)); box-shadow: 3px 6px 14px -4px #4a553b38; }
.saved-sticker > .icon { width: 26px; height: 26px; color: var(--green); stroke-width: 2.2; }
.saved-sticker span { font-size: 12px; line-height: 1.5; }
.art-bottomline { position: absolute; bottom: 24px; left: 34px; right: 34px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid color-mix(in srgb, currentColor 30%, transparent); padding-top: 13px; font-size: 13px; font-weight: 650; }
.art-bottomline .icon { width: 16px; height: 16px; opacity: .7; }
.hero-visual figcaption { text-align: right; font-size: 12px; color: var(--muted); margin-top: 34px; }
.feature-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); margin-top: 72px; }
.feature-strip > li { display: flex; gap: 12px; align-items: center; justify-content: center; min-height: 84px; font-size: 15px; font-weight: 550; color: var(--ink-soft); }
.feature-strip > li + li { border-left: 1px solid var(--line); }
.feature-strip .icon { color: var(--accent); width: 21px; height: 21px; }

/* Motion: entrance, floating notes, scroll reveal. Only active with JS and motion allowed. */
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes float-a { 0%, 100% { transform: rotate(var(--r)) translateY(0); } 50% { transform: rotate(calc(var(--r) + 1deg)) translateY(-7px); } }
@keyframes float-b { 0%, 100% { transform: rotate(var(--r)) translateY(0); } 50% { transform: rotate(calc(var(--r) - 1.2deg)) translateY(-5px); } }
@media (prefers-reduced-motion: no-preference) {
  .js .hero-in { animation: rise .9s var(--ease) both; animation-delay: calc(var(--d, 0) * 90ms + 80ms); }
  .js .float-a { animation: float-a 7s ease-in-out infinite; }
  .js .float-b { animation: float-b 8s ease-in-out -2s infinite; }
  .js .float-c { animation: float-a 6s ease-in-out -4s infinite; }
  .js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 80ms); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}

/* Interactive walkthrough */
.interactive-demo { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-md); overflow: hidden; }
.demo-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); padding: 16px 24px; }
.demo-tabs { position: relative; display: flex; gap: 4px; background: var(--surface-3); border-radius: 12px; padding: 4px; }
.tab-indicator { position: absolute; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: 9px; background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .4s var(--ease), width .4s var(--ease); }
.demo-tabs button { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 8px; border: 0; background: transparent; border-radius: 9px; font-size: 15px; font-weight: 550; color: var(--muted); padding: 10px 20px; min-height: 44px; transition: color .25s; }
.demo-tabs button[aria-selected="true"] { color: var(--ink); }
.demo-tabs:not(.has-indicator) button[aria-selected="true"] { background: var(--surface); box-shadow: var(--shadow-sm); }
.demo-tabs button .icon { width: 18px; height: 18px; }
.demo-badge { display: flex; gap: 8px; align-items: center; color: var(--muted); }
.demo-badge .status-dot { background: var(--green); color: color-mix(in srgb, var(--green) 45%, transparent); width: 6px; height: 6px; }
.demo-panel { display: grid; grid-template-columns: .85fr 1.15fr; min-width: 0; }
.demo-panel:focus-visible { outline-offset: -4px; }
.js .demo-panel:not([hidden]) { animation: panel-in .45s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.flow-copy { padding: 48px 40px; }
.flow-copy > .eyebrow { color: var(--accent); font-size: 11px; }
.flow-copy h3 { font-size: 28px; line-height: 1.42; letter-spacing: -.045em; margin: 16px 0 14px; }
.flow-copy > p:not(.eyebrow) { font-size: 15px; color: var(--muted); max-width: 340px; }
.flow-steps { margin: 28px 0 0; display: grid; gap: 10px; }
.flow-steps li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ink-soft); transition: color .3s; }
.flow-steps li > span { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border: 1px solid var(--line-strong); border-radius: 50%; font-size: 12px; font-weight: 650; font-family: var(--mono); background: var(--surface); transition: background .35s var(--ease), color .35s, border-color .35s, transform .35s var(--ease-spring); }
.flow-steps li.is-active { color: var(--ink); font-weight: 600; }
.flow-steps li.is-active > span { border-color: var(--accent); color: var(--accent); transform: scale(1.08); }
.flow-steps li.is-done > span { background: var(--green); border-color: var(--green); color: var(--surface); }
.flow-copy > .small-note { font-size: 13px !important; margin-top: 26px; }
.demo-preview { min-width: 0; border-left: 1px solid var(--line); background: var(--surface-2); padding: 28px 32px; }
.preview-caption { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 22px; font-size: 13px; color: var(--muted); }
.preview-caption > span:first-child { display: flex; gap: 7px; align-items: center; }
.preview-caption .icon { width: 16px; height: 16px; }
.preview-caption .mono { font-size: 10px; }
.message-bubble { background: var(--sage); border: 1px solid var(--sage-line); display: inline-block; padding: 12px 16px; border-radius: 4px 16px 16px 16px; font-size: 15px; margin-bottom: 22px; }
.sample-composer { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 14px; box-shadow: var(--shadow-sm); transition: border-color .3s, box-shadow .3s; }
.sample-composer.is-filled { border-color: var(--accent-line); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent); }
.composer-label { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px 0; color: var(--muted); font-size: 13px; }
.composer-label .mono { font-size: 10px; }
.paste-result { padding: 14px 18px 20px; min-height: 92px; font-size: 16px; color: var(--muted); overflow-wrap: anywhere; }
.paste-result.has-content { color: var(--ink); }
.paste-result.is-typing::after { content: ''; display: inline-block; width: 2px; height: 1.1em; margin-left: 2px; vertical-align: -3px; background: var(--accent); animation: caret .8s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.composer-bottom { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding: 10px 12px; gap: 12px; }
.note-open-button { display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px; min-height: 44px; background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: 10px; font-size: 14px; font-weight: 600; transition: background .2s, transform .2s var(--ease); }
.note-open-button:hover { background: color-mix(in srgb, var(--accent-soft) 70%, var(--peach)); }
.note-open-button:active { transform: scale(.97); }
.note-open-button .icon { width: 18px; height: 18px; }
.note-open-button .chevron { width: 15px; height: 15px; margin-left: 2px; transition: transform .3s var(--ease); }
.note-open-button[aria-expanded="true"] .chevron { transform: rotate(45deg); }
.note-open-button.nudge { animation: nudge 1.8s var(--ease) 1.2s 2; }
@keyframes nudge { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent); } 50% { box-shadow: 0 0 0 7px transparent; } }
.send-decoration { color: var(--muted); display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--surface-3); transition: background .3s, color .3s; }
.sample-composer.is-filled .send-decoration { background: var(--accent); color: #fff; }
.send-decoration .icon { width: 17px; height: 17px; }
.note-picker { border: 1px solid var(--line-strong); background: var(--surface); border-radius: 14px; margin-top: 12px; padding: 14px; box-shadow: var(--shadow-md); transform-origin: 30% 0; }
.js .note-picker:not([hidden]) { animation: pop .3s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.97); } to { opacity: 1; transform: none; } }
.picker-heading { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 13px; padding-inline: 2px; }
.picker-heading > span { color: var(--muted); }
.sample-options { display: grid; gap: 6px; }
.sample-options button { position: relative; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); text-align: left; padding: 11px 42px 11px 14px; min-width: 0; transition: background .2s, border-color .2s, transform .2s var(--ease); }
.sample-options button:hover, .sample-options button[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent-line); }
.sample-options button:active { transform: scale(.985); }
.sample-options button > span { display: flex; gap: 7px; align-items: center; font-size: 14px; font-weight: 600; }
.sample-options button > span .icon { width: 16px; height: 16px; }
.sample-options small { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; overflow-wrap: anywhere; }
.sample-options button > .icon { position: absolute; right: 14px; top: 50%; margin-top: -8px; width: 16px; height: 16px; color: var(--muted); }
.demo-paste-footer { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
#selection-label { font-size: 13px; color: var(--muted); }
.button-demo { padding: 11px 16px; min-height: 44px; font-size: 14px; border-radius: 11px; }
.button-demo:disabled { background: var(--surface-3); color: var(--muted); border-color: var(--line); box-shadow: none; transform: none; }
.button-demo:disabled::after { display: none; }
.button-demo.is-ready { animation: ready .5s var(--ease-spring); }
@keyframes ready { 0% { transform: scale(.94); } 100% { transform: scale(1); } }
.demo-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.demo-footer .text-link { font-size: 14px; white-space: nowrap; }
.demo-footer .icon { width: 16px; height: 16px; }
#reset-demo:hover .icon { transform: rotate(-180deg); transition: transform .5s var(--ease); }
.demo-disclosure { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--muted); }
.demo-disclosure .icon { width: 16px; height: 16px; }
.demo-fallback { padding: 24px; background: var(--accent-soft); border: 1px solid var(--line); border-radius: var(--radius); font-size: 15px; }
.demo-fallback p + p { margin-top: 10px; }
.sample-article { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.article-kicker { font-family: var(--mono); letter-spacing: .1em; font-size: 10px; color: var(--muted); }
.sample-article h4 { font-size: 20px; margin: 10px 0 12px; letter-spacing: -.035em; }
.sample-article > p:not(.article-kicker) { font-size: 15px; line-height: 2; }
.selected-text { color: var(--ink); padding: 3px 0; background: linear-gradient(var(--mark), var(--mark)) no-repeat 0 0 / 100% 100%; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.js .save-panel-live .selected-text { animation: sweep 1s var(--ease) .3s both; }
@keyframes sweep { from { background-size: 0 100%; } to { background-size: 100% 100%; } }
.selected-text.is-saved { background-image: linear-gradient(color-mix(in srgb, var(--green) 28%, transparent), color-mix(in srgb, var(--green) 28%, transparent)); }
.sample-article .button { margin-top: 18px; }
.saved-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 24px; margin-bottom: 12px; font-size: 13px; }
.saved-heading > span:first-child { display: flex; align-items: center; gap: 7px; font-weight: 600; }
.saved-heading .icon { width: 16px; height: 16px; }
#saved-count { color: var(--muted); }
.saved-empty { border: 1.5px dashed var(--line-strong); border-radius: 12px; padding: 22px; font-size: 14px; color: var(--muted); text-align: center; }
.saved-note { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 1px solid var(--sage-line); background: var(--sage); border-radius: 12px; }
.js .saved-note:not([hidden]) { animation: drop .55s var(--ease-spring); }
@keyframes drop { from { opacity: 0; transform: translateY(-18px) scale(.96); } to { opacity: 1; transform: none; } }
.saved-note strong { font-size: 15px; }
.saved-note p, .saved-note small { display: block; font-size: 14px; color: var(--sage-ink); margin-top: 4px; }
.saved-note-icon { display: inline-flex; width: 30px; height: 30px; flex-shrink: 0; align-items: center; justify-content: center; border-radius: 50%; background: var(--green); color: var(--surface); }
.saved-note-icon .icon { width: 17px; height: 17px; stroke-width: 2.2; }

/* Features */
.features-section { background: var(--bg-alt); border-block: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { position: relative; overflow: hidden; padding: 34px 34px 56px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); min-height: 340px; transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.js .feature-card.reveal.is-visible:hover { transform: translateY(-4px); }
.feature-icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 13px; margin-bottom: 22px; background: var(--surface); color: var(--accent); }
.feature-icon .icon { width: 21px; height: 21px; }
.feature-card h3 { font-size: 25px; line-height: 1.4; letter-spacing: -.045em; }
.feature-card p { font-size: 16px; line-height: 1.75; color: var(--muted); margin-top: 12px; }
.card-index { position: absolute; bottom: 24px; left: 34px; color: var(--muted); font-size: 10px; }
.feature-organize { grid-column: span 2; display: flex; gap: 24px; }
.feature-organize .feature-copy { flex: 1; min-width: 0; }
.organize-art { position: relative; width: 300px; height: 240px; margin-top: 18px; flex-shrink: 0; }
.organize-art > * { transition: transform .6s var(--ease); }
.folder-preview { position: relative; width: 260px; border: 1px solid var(--sand-line); background: var(--sand); border-radius: 10px; padding: 16px 18px; transform: rotate(-4deg); font-size: 13px; font-weight: 600; display: flex; align-items: center; justify-content: space-between; }
.folder-preview > span { display: inline-flex; gap: 7px; align-items: center; }
.folder-preview .icon { width: 17px; height: 17px; }
.folder-preview > span:last-child { font-size: 11px; font-weight: 500; }
.folder-preview > span:last-child .icon { width: 13px; }
.mini-note { position: absolute; width: 268px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px; box-shadow: 4px 6px 0 var(--surface-3); left: 22px; top: 64px; transform: rotate(3deg); padding: 18px; }
.mini-note > span:first-child { display: flex; gap: 6px; align-items: center; font-size: 14px; font-weight: 650; }
.mini-note .icon { width: 14px; height: 14px; }
.mini-note p { margin: 8px 0 10px !important; color: var(--ink) !important; font-size: 14px !important; }
.tag { display: inline-flex; font-size: 12px; padding: 2px 8px; background: var(--surface-3); color: var(--muted); border-radius: 6px; margin-right: 4px; }
.loose-tag { position: absolute; left: -6px; top: 186px; border: 1px solid var(--sage-line); background: var(--sage); padding: 7px 13px; transform: rotate(-7deg); border-radius: 8px; font-size: 13px; font-weight: 600; }
.feature-organize:hover .folder-preview { transform: rotate(-6deg) translate(-4px, -4px); }
.feature-organize:hover .mini-note { transform: rotate(1deg) translateY(-6px); }
.feature-organize:hover .loose-tag { transform: rotate(-11deg) translateX(-4px); }
.feature-todo { background: var(--sage); border-color: var(--sage-line); }
.feature-todo .feature-icon { border-color: var(--sage-line); background: transparent; color: var(--green); }
.todo-art { margin-top: 22px; display: grid; gap: 12px; }
.todo-art > div { display: flex; gap: 10px; align-items: center; font-size: 15px; }
.todo-art > div > span { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border: 1.5px solid var(--green); border-radius: 6px; flex-shrink: 0; transition: background .3s; }
.todo-art .checked { color: var(--sage-ink); text-decoration: line-through; text-decoration-color: color-mix(in srgb, currentColor 60%, transparent); }
.todo-art .checked > span { background: var(--green); color: var(--surface); border-color: var(--green); }
.todo-art .checked .icon { width: 14px; height: 14px; stroke-width: 2.6; }
.feature-todo:hover .todo-art > div:nth-child(2) > span { background: color-mix(in srgb, var(--green) 25%, transparent); }
.feature-attachments { background: var(--accent-soft); border-color: var(--accent-line); }
.feature-attachments .feature-icon { background: transparent; border-color: var(--accent-line); }
.file-art { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 26px 0 0; }
.file-art > span { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; width: 76px; height: 92px; background: var(--surface); border: 1px solid var(--accent-line); border-radius: 10px; box-shadow: 0 4px 0 color-mix(in srgb, var(--accent-line) 50%, transparent); transition: transform .5s var(--ease-spring); }
.file-art > span:first-child { transform: rotate(-8deg); }
.file-art > span:last-child { transform: rotate(8deg); }
.feature-attachments:hover .file-art > span:first-child { transform: rotate(-14deg) translate(-6px, -4px); }
.feature-attachments:hover .file-art > span:nth-child(2) { transform: translateY(-8px); }
.feature-attachments:hover .file-art > span:last-child { transform: rotate(14deg) translate(6px, -4px); }
.file-art .icon { width: 26px; height: 26px; color: var(--accent); }
.file-art small { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--muted); }
.feature-widget { grid-column: span 2; display: flex; align-items: flex-start; gap: 28px; }
.feature-widget .feature-copy { flex: 1; min-width: 0; }
.widget-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; max-width: 380px; }
.widget-chips li { font-size: 13px; padding: 4px 11px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-soft); }
.widget-art { position: relative; width: 260px; height: 260px; flex-shrink: 0; }
.widget-dots { position: absolute; inset: 0; background-image: radial-gradient(var(--line-strong) 1.2px, transparent 1.2px); background-size: 14px 14px; border-radius: 22px; }
.widget-note { position: absolute; inset: 20px 10px 20px 14px; transform: rotate(5deg); border: 1px solid var(--sand-line); background: var(--sand); border-radius: 24px; padding: 22px; box-shadow: 6px 8px 0 var(--surface-3); transition: transform .6s var(--ease); }
.feature-widget:hover .widget-note { transform: rotate(2deg) translateY(-6px); }
.widget-top { display: flex; gap: 6px; align-items: center; font-size: 13px; font-weight: 600; }
.widget-top > .icon:last-child { margin-left: auto; width: 15px; height: 15px; }
.widget-top .icon { width: 16px; height: 16px; }
.widget-note p { font-size: 23px !important; font-weight: 650; letter-spacing: -.05em; color: var(--ink) !important; line-height: 1.45 !important; margin-top: 20px !important; }
.widget-divider { display: block; height: 1px; background: var(--sand-line); margin-top: 16px; }
.widget-note small { display: block; color: var(--muted); margin-top: 10px; font-size: 13px; }
.backup-card { display: flex; align-items: center; justify-content: space-between; gap: 48px; margin-top: 20px; padding: 48px 52px; background: var(--dark); border: 1px solid var(--dark); border-radius: var(--radius-lg); color: var(--on-dark); }
.backup-copy { max-width: 460px; }
.backup-card .eyebrow { color: var(--on-dark-muted); font-size: 11px; }
.backup-card h3 { font-size: 32px; letter-spacing: -.045em; line-height: 1.35; margin: 16px 0; color: var(--on-dark); }
.backup-card p:not(.eyebrow) { font-size: 16px; color: var(--on-dark-muted); }
.backup-art { display: flex; align-items: center; gap: 0; flex-shrink: 0; }
.backup-origin { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; width: 110px; height: 118px; background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: 18px; transform: rotate(-5deg); font-size: 14px; font-weight: 600; }
.backup-origin .icon { width: 36px; height: 36px; }
.backup-connect { width: 64px; display: flex; align-items: center; }
.flow-line { position: relative; display: block; width: 100%; height: 2px; background: repeating-linear-gradient(90deg, var(--dark-line) 0 6px, transparent 6px 11px); overflow: hidden; }
.flow-line i { position: absolute; top: -1px; left: -20%; width: 20%; height: 4px; border-radius: 4px; background: var(--on-dark); opacity: .8; }
@media (prefers-reduced-motion: no-preference) { .flow-line i { animation: flow 2.2s var(--ease) infinite; } }
@keyframes flow { to { left: 100%; } }
.backup-targets { display: grid; gap: 12px; }
.backup-targets > span { display: flex; align-items: center; gap: 12px; border: 1px solid var(--dark-line); border-radius: 12px; padding: 14px 18px; font-size: 15px; min-width: 230px; background: color-mix(in srgb, var(--dark-2) 50%, transparent); transition: background .3s, border-color .3s; }
.backup-targets > span:hover { background: var(--dark-2); border-color: var(--on-dark-muted); }
.backup-targets .icon { width: 21px; height: 21px; }
.backup-targets small { font-size: 11px; font-family: var(--mono); color: var(--on-dark-muted); margin-left: auto; letter-spacing: .06em; }

/* More features */
.more-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.more-item { position: relative; padding: 28px 26px 30px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .3s; }
.more-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.js .more-item.reveal.is-visible:hover { transform: translateY(-4px); }
.more-icon { display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; border-radius: 14px; background: var(--accent-soft); color: var(--accent); margin-bottom: 20px; transition: transform .45s var(--ease-spring); }
.more-item:nth-child(4n+2) .more-icon { background: var(--sage); color: var(--green); }
.more-item:nth-child(4n+3) .more-icon { background: var(--sand); color: var(--peach-ink); }
.more-item:nth-child(4n+4) .more-icon { background: var(--surface-3); color: var(--ink-soft); }
@media (prefers-color-scheme: light) { .more-item:nth-child(4n+3) .more-icon { color: #7a5a2c; } }
.more-item:hover .more-icon { transform: rotate(-8deg) scale(1.06); }
.more-icon .icon { width: 23px; height: 23px; }
.more-item h3 { font-size: 19px; letter-spacing: -.035em; line-height: 1.4; }
.more-item p { margin-top: 8px; font-size: 15px; line-height: 1.7; color: var(--muted); }
.more-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.more-chips li { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 550; color: var(--ink-soft); }
.more-chips .icon { width: 17px; height: 17px; color: var(--accent); }
.source-note { margin-top: 26px; font-size: 13px; color: var(--muted); text-align: center; }
.source-note .inline-link { font-size: 13px; min-height: 32px; margin-left: 4px; vertical-align: middle; }
.more-section { padding-bottom: 96px; }

/* Original media. Errors never masquerade as app screenshots. */
.media-section { background: var(--bg-alt); border-block: 1px solid var(--line); }
.media-heading-side { display: flex; flex-direction: column; align-items: flex-end; }
.gallery-controls { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.gallery-controls .mono { margin-right: 10px; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.gallery-track { display: flex; overflow-x: auto; gap: 22px; scroll-snap-type: x mandatory; scroll-padding-inline: 2px; padding: 8px 2px 10px; scrollbar-width: none; overscroll-behavior-x: contain; }
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track.is-dragging { scroll-snap-type: none; cursor: grabbing; }
.gallery-track.is-dragging a { pointer-events: none; }
.gallery-track:focus-visible { outline-offset: 6px; }
.gallery-card { flex: 0 0 calc((100% - 66px) / 4); min-width: 0; scroll-snap-align: start; }
.screenshot-link { display: block; position: relative; border: 1px solid var(--line); border-radius: 20px; background: var(--surface-3); overflow: hidden; transition: border-color .3s, transform .45s var(--ease), box-shadow .45s var(--ease); }
.screenshot-link:hover { border-color: var(--line-strong); transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.media-surface { position: relative; display: block; aspect-ratio: 1 / 2; }
.media-surface img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2; opacity: 0; transition: opacity .5s var(--ease), transform .6s var(--ease); }
.media-surface.is-loaded img { opacity: 1; }
.screenshot-link:hover .media-surface img { transform: scale(1.03); }
.media-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; background: linear-gradient(110deg, var(--surface-3) 30%, var(--surface-2) 50%, var(--surface-3) 70%) 0 0 / 300% 100%; text-align: center; color: var(--muted); }
@media (prefers-reduced-motion: no-preference) { .media-surface:not(.is-loaded):not(.is-unavailable) .media-placeholder { animation: shimmer 1.6s linear infinite; } }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: 0 0; } }
.media-placeholder > .icon { width: 28px; height: 28px; margin-bottom: 14px; }
.media-placeholder strong { font-size: 14px; font-weight: 550; color: var(--ink-soft); }
.media-placeholder small { font-size: 13px; margin-top: 6px; }
.image-number { position: absolute; top: 16px; left: 18px; font-family: var(--serif); font-size: 30px; font-style: italic; opacity: .6; }
.media-surface.is-loaded .media-placeholder { visibility: hidden; }
.media-surface.is-unavailable img { display: none; }
.expand-badge { position: absolute; right: 12px; bottom: 12px; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; background: var(--surface); border: 1px solid var(--line); border-radius: 50%; z-index: 3; opacity: .92; transform: scale(.9); transition: transform .3s var(--ease-spring), opacity .3s; }
.screenshot-link:hover .expand-badge, .screenshot-link:focus-visible .expand-badge { opacity: 1; transform: scale(1); }
.expand-badge .icon { width: 16px; height: 16px; }
.gallery-label { display: flex; flex-direction: column; gap: 2px; margin: 16px 4px 0; }
.gallery-label .mono { font-size: 11px; color: var(--accent); }
.gallery-label strong { font-size: 17px; font-weight: 650; letter-spacing: -.03em; }
.gallery-label > span:last-child { font-size: 14px; color: var(--muted); line-height: 1.55; }
.gallery-progress { position: relative; height: 3px; margin-top: 18px; border-radius: 3px; background: var(--line); overflow: hidden; }
.gallery-progress span { position: absolute; top: 0; bottom: 0; left: 0; width: 25%; border-radius: 3px; background: var(--ink-soft); transition: transform .15s linear, width .2s; }
.gallery-footnote { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 14px; color: var(--muted); font-size: 13px; }
.gallery-footnote .inline-link { font-size: 14px; }
.video-block { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 56px; margin-top: 80px; padding-top: 56px; border-top: 1px solid var(--line); }
.video-copy .eyebrow { color: var(--accent); font-size: 11px; }
.video-copy h3 { font-size: 32px; letter-spacing: -.045em; line-height: 1.38; margin: 16px 0 12px; }
.video-copy > p:not(.eyebrow) { font-size: 16px; color: var(--muted); }
.video-copy .inline-link { margin-top: 12px; }
.video-poster { position: relative; display: block; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; background: var(--peach); border: 1px solid var(--peach-line); isolation: isolate; color: #2c2a22; box-shadow: var(--shadow-md); }
@media (prefers-color-scheme: dark) { .video-poster { color: var(--peach-ink); } }
.video-backdrop { position: absolute; inset: 0; display: flex; flex-direction: column; padding: 28px 32px; }
.video-backdrop > .mono { font-size: 11px; letter-spacing: .14em; }
.video-art-title { font-family: 'Helvetica Neue', Arial, sans-serif; font-weight: 650; font-size: 54px; line-height: 1; letter-spacing: -.06em; margin-top: 22px; }
.video-art-title i { font-family: var(--serif); font-weight: 400; }
.video-art-bottom { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; margin-top: auto; border-top: 1px solid color-mix(in srgb, currentColor 30%, transparent); padding-top: 12px; }
.video-poster > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; transition: transform .8s var(--ease); }
.video-poster:hover > img { transform: scale(1.04); }
.video-poster::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, #0007, transparent 50%); pointer-events: none; }
.video-poster.is-unavailable > img, .video-poster.is-unavailable::after { display: none; }
.video-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 2; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.play-ring { position: relative; display: flex; align-items: center; justify-content: center; width: 76px; height: 76px; border-radius: 50%; background: #fffdf9; color: #292820; box-shadow: 0 8px 30px #0004; transition: transform .35s var(--ease-spring); }
.play-ring::before { content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid #fffdf9aa; opacity: 0; transform: scale(.85); transition: opacity .35s, transform .35s var(--ease); }
.play-ring .icon { width: 28px; height: 28px; margin-left: 4px; fill: currentColor; stroke-width: 1.2; }
.video-poster:hover .play-ring { transform: scale(1.08); }
.video-poster:hover .play-ring::before { opacity: 1; transform: scale(1); }
.play-label { font-size: 14px; font-weight: 600; color: #fff; padding: 4px 12px; border-radius: 999px; background: rgba(20, 19, 15, .62); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.video-poster.is-unavailable .play-label { color: inherit; background: transparent; }

/* Everyday scenarios */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.usecase { position: relative; padding: 34px 30px 32px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.usecase > .eyebrow { font-size: 11px; color: var(--accent); }
.usecase-number { position: absolute; right: 26px; top: 22px; font-family: var(--serif); font-size: 40px; font-style: italic; color: var(--line-strong); line-height: 1; transition: color .3s, transform .4s var(--ease); }
.usecase:hover .usecase-number { color: var(--accent); transform: translateY(-3px); }
.usecase h3 { font-size: 23px; letter-spacing: -.045em; line-height: 1.45; margin: 20px 0 14px; }
.usecase p { font-size: 15px; color: var(--muted); line-height: 1.8; }
.usecase-tag { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; font-weight: 550; color: var(--ink-soft); margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--line-strong); }
.usecase-tag > span { color: var(--accent); }
.daily-section { padding-bottom: 80px; }

/* Permissions and FAQ */
.permission-card { display: flex; align-items: center; gap: 30px; background: var(--sage); border: 1px solid var(--sage-line); border-radius: var(--radius-lg); padding: 36px 40px; }
.permission-symbol { flex-shrink: 0; width: 76px; height: 76px; border-radius: 22px; background: color-mix(in srgb, var(--green) 14%, transparent); color: var(--green); display: flex; justify-content: center; align-items: center; }
.permission-symbol .icon { width: 40px; height: 40px; stroke-width: 1.5; }
.permission-copy { flex: 1; }
.permission-copy .eyebrow { color: var(--sage-ink); font-size: 11px; margin-bottom: 8px; }
.permission-copy h2 { font-size: 26px; line-height: 1.4; letter-spacing: -.045em; }
.permission-copy p:not(.eyebrow) { font-size: 16px; color: var(--sage-ink); margin-top: 10px; line-height: 1.8; max-width: 680px; }
.permission-copy strong { color: var(--ink); }
.permission-copy .permission-detail { font-size: 13px !important; opacity: .9; }
.permission-card > .inline-link { align-self: flex-end; flex-shrink: 0; font-size: 14px; }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-height) + 32px); }
.faq-intro p:not(.eyebrow) { color: var(--muted); font-size: 16px; margin-top: 22px; }
.faq-intro > .inline-link { margin-top: 12px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 24px 2px; min-height: 76px; font-size: 18px; font-weight: 600; letter-spacing: -.025em; cursor: pointer; transition: color .2s; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--accent-ink); }
.faq-toggle { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); transition: transform .35s var(--ease), background .25s, border-color .25s, color .25s; }
.faq-toggle .icon { width: 17px; height: 17px; }
.faq-list summary:hover .faq-toggle { border-color: var(--accent-line); background: var(--accent-soft); }
.faq-list details[open] .faq-toggle { transform: rotate(45deg); background: var(--btn-bg); border-color: var(--btn-bg); color: var(--btn-ink); }
.faq-answer { padding: 0 54px 26px 2px; font-size: 16px; color: var(--muted); line-height: 1.85; }
.js .faq-list details[open] .faq-answer { animation: faq-in .4s var(--ease); }
@keyframes faq-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.faq-answer .inline-link { display: flex; width: fit-content; margin-top: 6px; font-size: 15px; }

/* Closing CTA and footer */
.download-section { padding-bottom: 96px; }
.download-card { position: relative; overflow: hidden; background: var(--peach); border: 1px solid var(--peach-line); border-radius: 28px; padding: 64px 68px; display: flex; justify-content: space-between; align-items: center; gap: 40px; color: #2c2a22; }
.download-card h2 { color: inherit; }
@media (prefers-color-scheme: dark) { .download-card { color: var(--peach-ink); } .download-card h2 { color: var(--ink); } }
.download-card .eyebrow { font-size: 12px; margin-bottom: 20px; }
.download-copy > p:not(.eyebrow) { font-size: 17px; opacity: .85; margin-top: 16px; }
.download-card .button { margin-top: 30px; }
.download-card .install-note { color: inherit; opacity: .8; }
.download-art { position: relative; width: 280px; height: 270px; flex-shrink: 0; margin-right: 24px; }
.download-loop { position: absolute; display: flex; align-items: center; justify-content: center; width: 160px; height: 192px; top: 18px; left: 30px; transform: rotate(-10deg); background: var(--surface); color: var(--ink); border: 1px solid var(--peach-line); box-shadow: 10px 11px 0 color-mix(in srgb, var(--peach-line) 80%, transparent); border-radius: 16px; transition: transform .7s var(--ease); }
.download-card:hover .download-loop { transform: rotate(-4deg) translateY(-6px); }
.download-loop .icon { width: 78px; height: 78px; stroke-width: 1.1; }
.download-symbol { position: absolute; right: 12px; top: 100px; color: var(--accent); transform: rotate(11deg); }
.download-symbol .icon { width: 86px; height: 86px; stroke-width: 1.5; }
@media (prefers-reduced-motion: no-preference) { .js .download-symbol .icon { animation: spin 24s linear infinite; } }
@keyframes spin { to { transform: rotate(360deg); } }
.download-art > .mono { position: absolute; bottom: 0; right: 14px; text-align: right; font-size: 11px; line-height: 1.7; }
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 28px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; padding-bottom: 36px; }
.footer-top p { font-size: 15px; color: var(--muted); margin-top: 14px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 40px; }
.footer-links a { display: flex; align-items: center; gap: 6px; font-size: 15px; min-height: 44px; color: var(--ink-soft); transition: color .2s; }
.footer-links a:hover { color: var(--accent-ink); }
.footer-links .icon { width: 14px; height: 14px; opacity: .6; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 22px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.footer-bottom > span + span { display: inline-flex; align-items: center; gap: 4px; }
.footer-bottom .inline-link { font-size: 14px; margin-left: 4px; }
.footer-bottom .inline-link .icon { width: 14px; height: 14px; }
.mobile-install { position: fixed; bottom: 0; left: 0; right: 0; z-index: 25; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); background: var(--header-bg); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px -12px #2928202a; }
.js .mobile-install:not([hidden]) { animation: slide-up .4s var(--ease); }
@keyframes slide-up { from { transform: translateY(100%); } to { transform: none; } }
.mobile-install > div { display: flex; flex-direction: column; min-width: 0; }
.mobile-install strong { font-size: 15px; letter-spacing: -.02em; }
.mobile-install > div > span { color: var(--muted); font-size: 12px; margin-top: 1px; }
.mobile-install .button { flex-shrink: 0; }

/* Native accessible dialogs */
dialog { padding: 0; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 20px; max-height: calc(100dvh - 40px); box-shadow: 0 30px 100px #0006; overflow: auto; overscroll-behavior: contain; }
dialog::backdrop { background: rgba(20, 19, 15, .78); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
dialog[open] { animation: dialog-in .35s var(--ease); }
dialog[open]::backdrop { animation: fade-in .3s ease; }
@keyframes dialog-in { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.image-dialog { width: min(560px, calc(100% - 40px)); }
.video-dialog { width: min(1000px, calc(100% - 40px)); }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 16px 14px 24px; border-bottom: 1px solid var(--line); }
.dialog-header h2 { font-size: 18px; letter-spacing: -.03em; }
.dialog-header .eyebrow { font-size: 10px; color: var(--muted); margin-bottom: 2px; }
.dialog-header .icon-button { border: 0; flex-shrink: 0; background: transparent; }
.dialog-header .icon-button:hover { background: var(--surface-3); }
.lightbox-stage { position: relative; height: min(72dvh, 820px, calc(100dvh - 192px)); min-height: 150px; display: flex; align-items: center; justify-content: center; background: var(--surface-3); padding: 16px 64px; touch-action: pan-y; }
#lightbox-image { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 14px; box-shadow: var(--shadow-md); transition: opacity .25s var(--ease), transform .25s var(--ease); }
#lightbox-image.is-loading { opacity: 0; transform: scale(.985); }
.lightbox-spinner { position: absolute; width: 30px; height: 30px; border-radius: 50%; border: 3px solid var(--line-strong); border-top-color: var(--accent); opacity: 0; transition: opacity .2s; pointer-events: none; }
.lightbox-stage.is-loading .lightbox-spinner { opacity: 1; animation: spin .8s linear infinite; }
.stage-nav { position: absolute; top: 50%; margin-top: -22px; z-index: 2; box-shadow: var(--shadow-sm); }
.stage-prev { left: 12px; }
.stage-next { right: 12px; }
.image-error { display: flex; flex-direction: column; gap: 12px; align-items: center; text-align: center; padding: 20px; }
.image-error > .icon { width: 42px; height: 42px; color: var(--muted); margin-bottom: 6px; }
.image-error strong { font-size: 18px; }
.image-error p { color: var(--muted); font-size: 14px; }
.dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 20px 10px 24px; border-top: 1px solid var(--line); }
.dialog-footer .inline-link { font-size: 14px; }
.dialog-footer > p { font-size: 14px; color: var(--muted); }
.image-caption { flex: 1; min-width: 0; }
#image-position { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.video-player { aspect-ratio: 16 / 9; max-height: calc(100dvh - 160px); margin-inline: auto; background: #11130f; }
.video-player iframe { display: block; width: 100%; height: 100%; border: 0; }

/* Responsive layouts */
@media (max-width: 1199px) {
  :root { --gutter: 36px; }
  .primary-nav a { padding: 0 9px; font-size: 14px; }
  .hero-grid { gap: 40px; }
  .clipboard-art { height: 570px; padding: 30px; }
  .paper-note-front { width: 300px; left: 12px; top: 336px; }
  .paper-note-back { width: 236px; right: 18px; top: 196px; }
  .saved-sticker { top: 420px; right: -12px; }
  .feature-card { padding: 30px 28px 54px; }
  .card-index { left: 28px; }
  .organize-art { width: 270px; }
  .folder-preview { width: 236px; }
  .mini-note { width: 244px; left: 14px; }
  .widget-art { width: 236px; height: 240px; }
  .flow-copy { padding: 40px 30px; }
  .demo-preview { padding: 26px; }
  .backup-card { padding: 40px; gap: 32px; }
  .backup-targets > span { min-width: 200px; }
  .backup-connect { width: 44px; }
  .more-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-card { flex-basis: calc((100% - 44px) / 3); }
  .faq-layout { gap: 48px; }
  .download-card { padding: 52px; }
  .download-art { margin-right: 0; width: 240px; }
}
@media (max-width: 980px) {
  :root { --gutter: 28px; --header-height: 70px; }
  .section { padding: 92px 0; }
  .header-install { display: none; }
  .hero { padding-top: 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-copy { text-align: center; }
  .hero-copy > .eyebrow, .hero-actions, .install-note { justify-content: center; }
  .hero-visual { width: min(540px, 100%); margin-inline: auto; }
  .feature-strip { grid-template-columns: repeat(2, 1fr); margin-top: 56px; }
  .feature-strip > li:nth-child(3) { border-left: 0; }
  .feature-strip > li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 18px; }
  .section-lead { text-align: left; }
  .media-heading-side { align-items: flex-start; width: 100%; }
  .gallery-controls { width: 100%; }
  .demo-panel { grid-template-columns: 1fr; }
  .demo-preview { border-left: 0; border-top: 1px solid var(--line); }
  .flow-copy > p:not(.eyebrow) { max-width: none; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-organize, .feature-widget { grid-column: span 2; }
  .backup-card { flex-direction: column; align-items: flex-start; }
  .backup-copy { max-width: none; }
  .backup-art { align-self: center; }
  .video-block { grid-template-columns: 1fr; gap: 28px; margin-top: 64px; padding-top: 48px; }
  .usecase-grid { grid-template-columns: 1fr; gap: 14px; }
  .permission-card { flex-wrap: wrap; }
  .permission-copy { flex-basis: calc(100% - 110px); }
  .permission-card > .inline-link { margin-left: 106px; align-self: flex-start; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-intro { position: static; }
  .download-card { padding: 48px 40px; }
  .download-art { width: 200px; height: 230px; }
  .download-loop { width: 130px; height: 158px; left: 10px; }
  .download-loop .icon { width: 62px; height: 62px; }
  .download-symbol { right: -10px; }
  .download-symbol .icon { width: 70px; height: 70px; }
}
@media (max-width: 760px) {
  :root { --gutter: 20px; --header-height: 64px; }
  body { font-size: 15px; }
  .header-inner { gap: 12px; }
  .brand { font-size: 21px; gap: 9px; }
  .brand-mark { width: 33px; height: 33px; border-radius: 10px; }
  .brand-mark .icon { width: 21px; height: 21px; }
  .menu-toggle { display: inline-flex; }
  .primary-nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 10px var(--gutter) 18px; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px -24px #2b241650; }
  .primary-nav a { min-height: 50px; font-size: 17px; padding: 0 12px; }
  .primary-nav a[aria-current="true"]::after { left: 0; right: auto; top: 14px; bottom: 14px; width: 3px; height: auto; }
  .primary-nav .nav-install { display: flex; justify-content: center; gap: 10px; margin-top: 10px; min-height: 52px; border-radius: 12px; background: var(--btn-bg); color: var(--btn-ink); font-weight: 600; font-size: 16px; }
  .primary-nav .nav-install:hover { background: var(--btn-hover); color: var(--btn-ink); }
  .primary-nav .nav-install .icon { width: 19px; height: 19px; }
  .js .primary-nav { visibility: hidden; opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s .25s; }
  .js .primary-nav.is-open { visibility: visible; opacity: 1; transform: none; pointer-events: auto; transition: opacity .25s var(--ease), transform .25s var(--ease); }
  .section { padding: 76px 0; }
  .section h2 { font-size: clamp(27px, 7.4vw, 34px); line-height: 1.38; }
  .section-heading { margin-bottom: 32px; }
  .section-heading .eyebrow { margin-bottom: 14px; font-size: 11px; }
  .section-lead { font-size: 15px; }
  .section-lead br { display: none; }
  .hero { padding-top: 44px; }
  .hero-copy > .eyebrow { font-size: 11px; letter-spacing: .12em; margin-bottom: 22px; }
  h1 { font-size: clamp(38px, 10.6vw, 54px); line-height: 1.26; }
  .hero-description { font-size: 16px; margin-top: 22px; }
  .hero-actions { flex-direction: column; gap: 6px; margin-top: 30px; }
  .hero-actions .button { width: 100%; max-width: 380px; }
  .install-note { font-size: 13px; margin-top: 12px; }
  .hero-footnote { font-size: 12px; }
  .hero-grid { gap: 44px; }
  .hero-visual { padding: 18px 12px 0 2px; }
  .clipboard-art { height: 500px; padding: 24px 22px; }
  .art-topline .mono, .edition { font-size: 10px; }
  .art-title { font-size: clamp(36px, 11vw, 50px); margin-top: 20px; }
  .paper-note-back { top: 168px; right: 12px; width: min(216px, 58%); padding: 14px 16px 16px; }
  .paper-note-back > div { font-size: 15px; }
  .paper-note-back > .icon { width: 22px; height: 22px; right: 12px; bottom: 12px; }
  .paper-note-front { top: 284px; left: 8px; width: min(282px, 82%); padding: 16px 17px; }
  .paper-note-front p { font-size: 13px; }
  .note-footer { font-size: 10px; }
  .saved-sticker { top: 196px; right: auto; left: -12px; padding: 9px 11px; gap: 7px; --r: -4deg; }
  .saved-sticker > .icon { width: 20px; height: 20px; }
  .saved-sticker span { font-size: 11px; }
  .art-bottomline { font-size: 12px; left: 22px; right: 22px; bottom: 18px; }
  .hero-visual figcaption { font-size: 11px; margin-top: 30px; text-align: center; }
  .feature-strip > li { justify-content: flex-start; padding: 0 10px; font-size: 13.5px; letter-spacing: -.02em; min-height: 64px; gap: 10px; }
  .feature-strip .icon { width: 19px; height: 19px; }
  .demo-toolbar { padding: 10px; }
  .demo-tabs { flex: 1; }
  .demo-tabs button { flex: 1; padding: 10px 8px; font-size: 14px; gap: 6px; }
  .demo-badge { display: none; }
  .flow-copy { padding: 28px 22px 26px; }
  .flow-copy h3 { font-size: 23px; margin: 12px 0; }
  .flow-copy > p:not(.eyebrow) { font-size: 15px; }
  .flow-steps { margin-top: 20px; }
  .flow-steps li { font-size: 14px; }
  .flow-copy > .small-note { margin-top: 18px; font-size: 12px !important; }
  .demo-preview { padding: 22px 16px; }
  .preview-caption { font-size: 12px; margin-bottom: 16px; }
  .message-bubble { font-size: 14px; margin-bottom: 18px; }
  .paste-result { min-height: 86px; font-size: 15px; }
  .note-open-button { font-size: 13px; padding: 10px 12px; }
  .demo-paste-footer > button { width: 100%; }
  .demo-footer { padding: 8px 16px; font-size: 13px; }
  .demo-footer > p { padding-block: 6px; }
  .demo-footer .text-link { font-size: 13px; }
  .demo-disclosure { justify-content: flex-start; align-items: flex-start; font-size: 12px; line-height: 1.7; }
  .demo-disclosure .icon { margin-top: 1px; }
  .sample-article { padding: 20px 18px; }
  .sample-article h4 { font-size: 18px; }
  .sample-article > p:not(.article-kicker) { font-size: 14px; }
  .feature-grid { grid-template-columns: 1fr; gap: 14px; }
  .feature-organize, .feature-widget, .feature-todo, .feature-attachments { grid-column: auto; }
  .feature-card { padding: 28px 24px 56px; min-height: 0; }
  .card-index { left: 24px; }
  .feature-card h3 { font-size: 23px; }
  .feature-card p { font-size: 15px; }
  .feature-card p br { display: none; }
  .feature-card .widget-note p br { display: inline; }
  .feature-organize, .feature-widget { flex-direction: column; gap: 0; }
  .organize-art { width: 280px; height: 236px; margin: 26px auto 0; }
  .folder-preview { width: 244px; }
  .mini-note { width: 250px; left: 14px; }
  .widget-art { width: 250px; height: 244px; margin: 26px auto 0; }
  .widget-chips { max-width: none; }
  .backup-card { padding: 30px 22px; gap: 28px; }
  .backup-card h3 { font-size: 26px; }
  .backup-card p:not(.eyebrow) { font-size: 15px; }
  .backup-art { flex-direction: column; width: 100%; }
  .backup-origin { width: 96px; height: 100px; transform: rotate(-4deg); }
  .backup-connect { width: 2px; height: 38px; }
  .flow-line { width: 2px; height: 100%; background: repeating-linear-gradient(180deg, var(--dark-line) 0 6px, transparent 6px 11px); }
  .flow-line i { left: -1px; top: -20%; width: 4px; height: 20%; animation-name: flow-v !important; }
  .backup-targets { width: 100%; }
  .backup-targets > span { min-width: 0; padding: 13px 16px; font-size: 15px; }
  .more-grid { grid-template-columns: 1fr; gap: 10px; }
  .more-item { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; align-items: start; padding: 20px 18px; border-radius: 18px; }
  .more-item > :not(.more-icon) { grid-column: 2; }
  .more-icon { grid-row: span 2; width: 44px; height: 44px; border-radius: 13px; margin-bottom: 0; }
  .more-icon .icon { width: 21px; height: 21px; }
  .more-item h3 { font-size: 17px; }
  .more-item p { margin-top: 4px; font-size: 14.5px; line-height: 1.65; }
  .more-chips { justify-content: flex-start; gap: 8px; }
  .more-chips li { font-size: 13px; padding: 7px 12px; }
  .source-note { text-align: left; font-size: 12px; }
  .gallery-card { flex-basis: 70%; }
  .gallery-track { gap: 14px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
  .gallery-label strong { font-size: 16px; }
  .gallery-label > span:last-child { font-size: 13px; }
  .gallery-footnote { align-items: flex-start; flex-direction: column; gap: 2px; font-size: 12px; }
  .video-block { margin-top: 48px; padding-top: 40px; gap: 22px; }
  .video-copy h3 { font-size: 26px; }
  .video-copy h3 br { display: none; }
  .video-backdrop { padding: 18px; }
  .video-art-title { font-size: 38px; margin-top: 12px; }
  .play-ring { width: 60px; height: 60px; }
  .play-ring .icon { width: 22px; height: 22px; }
  .usecase { padding: 26px 22px; }
  .usecase h3 { font-size: 21px; margin: 16px 0 12px; }
  .usecase p { font-size: 15px; }
  .usecase-number { right: 20px; top: 20px; font-size: 34px; }
  .permission-card { gap: 18px; padding: 28px 22px; }
  .permission-symbol { width: 56px; height: 56px; border-radius: 17px; }
  .permission-symbol .icon { width: 30px; height: 30px; }
  .permission-copy { flex-basis: 100%; }
  .permission-copy h2 { font-size: 23px; }
  .permission-copy p:not(.eyebrow) { font-size: 15px; }
  .permission-card > .inline-link { margin-left: 0; }
  .faq-list summary { font-size: 16px; padding-block: 20px; min-height: 68px; }
  .faq-toggle { width: 30px; height: 30px; }
  .faq-answer { font-size: 15px; padding-right: 8px; }
  .download-section { padding-bottom: 64px; }
  .download-card { display: block; padding: 36px 24px 28px; border-radius: 22px; text-align: center; }
  .download-section h2 { font-size: clamp(27px, 7.6vw, 34px); line-height: 1.4; }
  .download-copy > p:not(.eyebrow) { font-size: 15px; }
  .download-card .button { width: 100%; max-width: 380px; }
  .download-card .install-note { justify-content: center; }
  .download-art { width: 230px; height: 170px; margin: 28px auto 0; }
  .download-loop { width: 100px; height: 120px; left: 26px; top: 6px; }
  .download-loop .icon { width: 48px; height: 48px; }
  .download-symbol { right: 26px; top: 56px; }
  .download-symbol .icon { width: 58px; height: 58px; }
  .download-art > .mono { right: 0; font-size: 10px; }
  .site-footer { padding-top: 40px; padding-bottom: calc(24px + 72px); }
  .footer-top { flex-direction: column; gap: 24px; padding-bottom: 24px; }
  .footer-links { width: 100%; gap: 0 24px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 4px; }
  .footer-bottom .inline-link { margin-left: 0; min-height: 36px; }
  .image-dialog, .video-dialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); border-radius: 18px; }
  .dialog-header { padding: 10px 8px 10px 16px; gap: 12px; }
  .dialog-header h2 { font-size: 16px; }
  .lightbox-stage { height: min(68dvh, 700px, calc(100dvh - 150px)); padding: 12px; }
  .stage-nav { display: none; }
  .dialog-footer { padding: 8px 16px; gap: 10px; flex-wrap: wrap; }
  .dialog-footer > p { font-size: 13px; }
}
@keyframes flow-v { to { top: 100%; } }
@media (max-width: 360px) {
  :root { --gutter: 16px; }
  .brand { font-size: 19px; }
  h1 { font-size: 35px; }
  .clipboard-art { height: 470px; }
  .paper-note-back { top: 156px; }
  .paper-note-front { top: 268px; }
  .saved-sticker { top: 182px; }
  .demo-tabs button .icon { display: none; }
  .mobile-install { padding-inline: 14px; gap: 10px; }
  .mobile-install > div > span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .button:hover, .feature-card:hover, .more-item:hover, .screenshot-link:hover { transform: none; }
}
@media print {
  .site-header, .mobile-install, .hero-visual, .gallery-controls, .gallery-progress, .video-block, dialog, .download-art, #interactive-demo { display: none !important; }
  #demo-fallback { display: block !important; }
  .reveal, .hero-in { opacity: 1 !important; transform: none !important; animation: none !important; }
  .container { width: 100%; }
  .section { padding: 24px 0; }
  .hero-grid { display: block; }
  .hero { padding-top: 0; }
  body { background: white; color: black; font-size: 10pt; }
}
/* Hero badges, BETA tag, nav web link */
.hero-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.hero-badges li { display: inline-flex; }
.hero-badges li, .hero-badges a { align-items: center; gap: 6px; min-height: 36px; padding: 6px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 13px; color: var(--ink-soft); }
.hero-badges li:has(a) { padding: 0; border: 0; background: transparent; }
.hero-badges a { display: inline-flex; transition: border-color .2s, background .2s; }
.hero-badges a:hover { border-color: var(--accent-line); background: var(--accent-soft); }
.hero-badges .icon { width: 16px; height: 16px; color: var(--accent); }
.badge-rating strong { color: var(--ink); font-weight: 700; }
.badge-rating small { color: var(--muted); font-size: 12px; }
.stars { color: #e3a008; font-size: 14px; line-height: 1; }
.beta { display: inline-flex; align-items: center; padding: 1px 6px; border-radius: 5px; background: var(--accent); color: #fff; font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .06em; line-height: 1.5; }
@media (prefers-color-scheme: dark) { .beta { color: #1d1c17; } }
.primary-nav .nav-web { gap: 4px; }
.primary-nav .nav-web .icon { width: 14px; height: 14px; opacity: .6; }
.backup-card .backup-note { margin-top: 10px; font-size: 13px !important; opacity: .8; }
.faq-links { display: flex; flex-direction: column; align-items: flex-start; margin-top: 12px; }
.faq-links .inline-link { min-height: 40px; }

/* PC · Web */
.web-section { padding: 0 0 24px; }
.web-card { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: 48px; padding: 52px 56px; border: 1px solid var(--line); border-radius: 28px; background: var(--surface); box-shadow: var(--shadow-md); overflow: hidden; }
.web-copy .eyebrow { display: flex; align-items: center; gap: 10px; color: var(--accent); margin-bottom: 16px; }
.web-copy h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.32; letter-spacing: -.045em; }
.web-copy > p:not(.eyebrow) { margin-top: 16px; font-size: 17px; color: var(--muted); max-width: 440px; }
.web-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; margin-top: 28px; }
.web-copy .web-note { font-size: 13px !important; margin-top: 18px !important; }
.web-card > * { min-width: 0; }
.web-art { position: relative; min-height: 300px; }
.browser { position: relative; z-index: 1; border: 1px solid var(--line-strong); border-radius: 16px; background: var(--bg); box-shadow: var(--shadow-lg); overflow: hidden; transform: perspective(1200px) rotateY(-6deg) rotateX(2deg); transition: transform .8s var(--ease); }
.web-card:hover .browser { transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) translateY(-4px); }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.browser-bar > span { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.browser-bar > span:first-child { background: #e8806a; } .browser-bar > span:nth-child(2) { background: #e9bf58; } .browser-bar > span:nth-child(3) { background: #8fbf73; }
.browser-bar em { flex: 1; margin-left: 10px; padding: 3px 12px; border-radius: 7px; background: var(--surface); font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser-body { display: grid; grid-template-columns: 38% 1fr; min-height: 230px; }
.browser-side { display: flex; flex-direction: column; gap: 4px; padding: 14px 10px; border-right: 1px solid var(--line); background: var(--surface-2); font-size: 12px; }
.browser-side b { padding: 2px 8px 8px; font-size: 12px; }
.browser-side i { font-style: normal; padding: 6px 8px; border-radius: 7px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser-side i.is-on { background: var(--accent-soft); color: var(--ink); font-weight: 600; }
.browser-note { padding: 18px 20px; font-size: 13px; }
.browser-note strong { display: block; font-size: 17px; margin-bottom: 10px; letter-spacing: -.03em; }
.browser-note p { line-height: 1.8; }
.browser-note mark { background: var(--mark); color: inherit; padding: 1px 3px; border-radius: 3px; }
.browser-note .tag { margin-top: 12px; }
.web-phone { position: absolute; z-index: 2; right: -6px; bottom: -18px; display: flex; flex-direction: column; gap: 7px; width: 92px; height: 170px; padding: 26px 12px 12px; border: 3px solid var(--ink); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow-md); transform: rotate(6deg); transition: transform .8s var(--ease); }
.web-card:hover .web-phone { transform: rotate(3deg) translateY(-6px); }
.web-phone-notch { position: absolute; top: 7px; left: 50%; width: 26px; height: 5px; margin-left: -13px; border-radius: 5px; background: var(--ink); }
.web-phone i { height: 8px; border-radius: 4px; background: var(--surface-3); }
.web-phone i.short { width: 60%; }
.web-phone .icon { margin-top: auto; align-self: center; width: 28px; height: 28px; color: var(--accent); }
@media (max-width: 1199px) { .web-card { padding: 44px; gap: 36px; } }
@media (max-width: 980px) { .web-card { grid-template-columns: minmax(0, 1fr); } .web-art { max-width: 520px; width: 100%; margin: 0 auto; } }
@media (max-width: 760px) {
  .hero-badges { justify-content: center; margin-top: 14px; }
  .web-card { padding: 32px 22px 40px; border-radius: 22px; gap: 30px; }
  .web-copy h2 { font-size: clamp(26px, 7.4vw, 32px); }
  .web-copy > p:not(.eyebrow) { font-size: 15px; }
  .web-actions .button { width: 100%; }
  .web-art { min-height: 0; padding-right: 30px; }
  .browser { transform: none; }
  .browser-body { grid-template-columns: 1fr; min-height: 0; }
  .browser-side { display: none; }
  .web-phone { width: 74px; height: 138px; right: -4px; bottom: -22px; }
}
@media (max-width: 980px) { .hero-badges { justify-content: center; } }
/* Safety net: if app.js never runs, nothing stays hidden. */
.no-app .reveal { opacity: 1 !important; transform: none !important; }
@media (max-width: 760px) { .no-app .primary-nav { position: static; visibility: visible !important; opacity: 1 !important; transform: none !important; pointer-events: auto !important; flex-direction: row; flex-wrap: wrap; width: 100%; box-shadow: none; border: 0; padding: 0 0 10px; } .no-app .header-inner { flex-wrap: wrap; } .no-app .primary-nav .nav-install { display: none; } }