:root {
  color-scheme: light;
  --paper: #faf8f2;
  --ink: #343e34;
  --muted: #71766b;
  --orange: #b95132;
  --line: #e6e5da;
  --green: #61765b;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; font-size: 15px; line-height: 1.8; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:disabled { cursor: not-allowed; }
img, svg { display: block; }
img { max-width: 100%; }
button, a { touch-action: manipulation; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 6px; }
::selection { background: #ebc3a8; color: #343e34; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
[hidden] { display: none !important; }
.container { width: min(1140px, calc(100% - 96px)); margin-inline: auto; }
.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; left: 20px; top: -100px; background: var(--ink); color: white; padding: 10px 20px; z-index: 30; border-radius: 5px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(250, 248, 242, .95); border-bottom: 1px solid rgba(230, 229, 218, .75); backdrop-filter: blur(14px); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand > span { font-size: 19px; font-weight: 750; line-height: 1.5; letter-spacing: 1px; }
.brand small { display: block; font-size: 9px; letter-spacing: 3.5px; font-weight: 600; color: var(--muted); }
.navigation { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 550; }
.navigation > a:not(.nav-cta):hover, .text-link:hover, .back-to-top:hover { color: var(--orange); }
.nav-cta { display: inline-flex; align-items: center; justify-content: center; gap: 17px; border: 1px solid #bac1ad; border-radius: 8px; padding: 9px 17px; background: #f1f2e9; transition: background .2s; }
.nav-cta:hover { background: #e8ecde; }
.nav-cta .icon { width: 18px; height: 18px; }
.menu-toggle { display: none; }
.hero { display: grid; grid-template-columns: 1.06fr 1fr; align-items: center; gap: 40px; padding-block: 87px 76px; }
.eyebrow { display: flex; align-items: center; gap: 9px; font-size: 11px; font-weight: 650; letter-spacing: 2px; color: var(--green); }
.hero .eyebrow { font-size: 12px; letter-spacing: 2.2px; margin-bottom: 23px; }
.small-dot { width: 6px; height: 6px; background: #829469; display: inline-block; border-radius: 50%; flex-shrink: 0; }
h1 { font-size: clamp(42px, 4.5vw, 62px); letter-spacing: -2.5px; line-height: 1.44; font-weight: 800; }
.accent-word { position: relative; color: var(--orange); white-space: nowrap; }
.accent-word::after { content: ""; position: absolute; bottom: -8px; left: -3px; right: 6px; height: 13px; border: 2px solid #cead84; border-color: #cead84 transparent transparent; border-radius: 50%; transform: rotate(-3deg); }
.hero-description { margin-top: 28px; color: var(--muted); font-size: 15px; line-height: 2; letter-spacing: .4px; }
.hero-actions { display: flex; align-items: center; gap: 27px; margin-top: 29px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; border-radius: 9px; padding: 14px 23px; font-size: 14px; font-weight: 600; border: 1px solid transparent; transition: background .2s, transform .2s; }
.button-primary { background: var(--orange); color: #fffaf4; box-shadow: 0 4px 0 #a4412520; }
.button-primary:hover { background: #a94427; transform: translateY(-2px); }
.button .icon { width: 20px; height: 20px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; white-space: nowrap; }
.text-link .icon { width: 17px; height: 17px; }
.hero-promises { display: flex; gap: 22px; margin-top: 31px; font-size: 12px; color: #606856; }
.hero-promises > span { display: inline-flex; align-items: center; gap: 5px; }
.hero-promises .icon { width: 15px; height: 15px; color: var(--green); stroke-width: 2; }
.platform-note { display: flex; gap: 6px; align-items: center; margin-top: 16px; font-size: 10px; color: #777b70; }
.platform-note .icon { width: 14px; height: 14px; }
.hero-art { position: relative; padding: 20px 16px 26px; scroll-margin-top: 12px; }
.hero-art::before { content: ""; position: absolute; z-index: -1; width: 100%; height: 93%; left: 0; top: 7%; border-radius: 48% 46% 43% 42%; background: #eeeedd; transform: rotate(-4deg); }
.handwritten { font-family: "KaiTi", "STKaiti", "FangSong", serif; font-size: 18px; color: #777965; }
.hello-note { position: absolute; top: -27px; left: 13px; transform: rotate(-7deg); z-index: 1; }
.hello-note svg { position: absolute; top: 15px; right: -54px; width: 53px; height: 38px; fill: none; stroke: #979979; stroke-width: 1.7; stroke-linecap: round; }
.free-stamp { position: absolute; right: -19px; top: -11px; z-index: 3; width: 96px; height: 96px; background: #efcc80; color: #6c5127; border-radius: 50%; border: 1px dashed #be985e; outline: 6px solid #efcc80; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 11px; letter-spacing: 1px; line-height: 1.5; transform: rotate(12deg); box-shadow: 4px 6px 0 #7565420a; }
.free-stamp > span { font-family: Georgia, serif; font-size: 26px; font-weight: 700; letter-spacing: -1px; }
.free-stamp .icon { width: 13px; height: 13px; margin-top: 4px; }
.pet-card { position: relative; overflow: hidden; background: #fffaf0; border: 7px solid #fffdf6; border-radius: 19px; box-shadow: 0 16px 42px #6b5a3212, 0 0 0 1px #dcd9c780; transform: rotate(2deg); }
.pet-card-heading { display: flex; justify-content: flex-start; align-items: center; gap: 14px; height: 39px; padding-inline: 15px; font-size: 10px; color: #6d7362; letter-spacing: 1px; }
.pet-card-heading > span { display: flex; gap: 7px; align-items: center; }
.pet-card-heading button { font-size: 9px; color: #757569; border: 0; padding: 4px; background: transparent; }
.pet-card-heading button:hover { color: var(--orange); }
.room-scene { position: relative; aspect-ratio: 470 / 370; isolation: isolate; background: #eee5d5; overflow: hidden; border-radius: 10px; }
.room-background { width: 100%; height: 100%; position: absolute; inset: 0; }
.room-wall, .room-floor, .window-sky { transition: fill .7s; }
.cat-speech { position: absolute; z-index: 2; top: 6%; left: 50%; transform: translateX(-50%); background: #fffcf3; padding: 7px 15px; border-radius: 16px; font-size: 11px; color: #746956; white-space: nowrap; box-shadow: 0 3px 9px #66502f08; transition: color .5s, background .5s; }
.cat-speech::after { content: ""; position: absolute; left: 50%; bottom: -5px; width: 10px; height: 10px; transform: rotate(45deg); background: inherit; }
.cat-touch { position: absolute; width: 58%; height: 87%; left: 22%; bottom: 2.5%; background: transparent; border: 0; padding: 0; outline-offset: -12px !important; border-radius: 45%; transform-origin: center 88%; animation: breathe 4s ease-in-out infinite; }
.cat-touch img { width: 100%; height: 100%; object-fit: contain; }
.cat-touch:enabled:hover { filter: brightness(1.03); }
.cat-touch:disabled { cursor: default; }
.cat-name-tag { position: absolute; bottom: 6%; left: 14px; font-size: 14px; font-weight: 600; color: #655b47; }
.cat-name-tag span { display: block; font-size: 8px; letter-spacing: 2px; font-weight: 400; }
.demo-controls { padding: 15px 13px 10px; }
.demo-meters { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.demo-meters label { display: flex; align-items: center; gap: 8px; color: #736c5e; font-size: 10px; white-space: nowrap; }
.demo-meters label > span { font-size: 9px; font-variant-numeric: tabular-nums; min-width: 17px; }
meter { flex: 1; width: 30px; height: 7px; background: #eee8dc; border-radius: 5px; border: none; overflow: hidden; }
meter::-webkit-meter-bar { background: #eee8dc; height: 7px; border: 0; border-radius: 5px; }
meter::-webkit-meter-optimum-value { background: #c5a263; border-radius: 5px; transition: width .35s; }
meter::-moz-meter-bar { background: #c5a263; border-radius: 5px; }
#happiness-meter::-webkit-meter-optimum-value { background: #93a07b; }
#happiness-meter::-moz-meter-bar { background: #93a07b; }
.demo-actions { margin-top: 13px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.demo-actions button { display: flex; align-items: center; justify-content: center; gap: 7px; padding: 10px 5px; background: #f1e9db; color: #5e6455; border: 1px solid #e6ddce; border-radius: 7px; font-size: 11px; transition: background .2s, transform .2s; }
.demo-actions button .icon { width: 17px; height: 17px; }
.demo-actions button:enabled:hover { background: #e9e1cf; transform: translateY(-2px); }
.demo-actions button:disabled { opacity: .45; }
.demo-actions button[aria-pressed="true"] { background: #e0e7db; }
.offline-note { display: flex; align-items: center; gap: 11px; position: absolute; top: 52%; left: -36px; transform: rotate(-6deg); padding: 13px 18px; border: 1px solid #e1dfce; border-radius: 10px; background: #fffdf4; box-shadow: 0 8px 24px #534d3610; font-size: 11px; font-weight: 600; pointer-events: none; }
.offline-icon { display: grid; place-items: center; background: #e9edde; border-radius: 50%; width: 34px; height: 34px; color: #74836b; }
.offline-icon .icon { width: 19px; height: 19px; }
.offline-note small { display: block; color: #838471; font-weight: 400; font-size: 9px; letter-spacing: 1px; }
.demo-caption { position: relative; margin-top: 26px; text-align: right; font-size: 9px; color: #858372; letter-spacing: .3px; }
.no-script-note { margin-top: 10px; font-size: 12px; }
.sleep-letters { display: none; position: absolute; top: 31%; right: 18%; font-family: Georgia, serif; font-size: 26px; letter-spacing: 5px; color: #f1ead5; transform: rotate(-15deg); }
.pet-heart { position: absolute; display: none; left: 46%; top: 25%; color: #c9614d; }
.pet-heart .icon { fill: #d98878; stroke-width: 1; width: 28px; height: 28px; }
.is-petting .pet-heart { display: block; animation: float-heart .85s ease-out both; }
.is-petting .cat-touch { animation: happy-wiggle .55s ease-in-out; }
.is-sleeping .room-wall { fill: #536b6c; }
.is-sleeping .room-floor { fill: #657974; }
.is-sleeping .window-sky { fill: #344f5b; }
.is-sleeping .room-background { filter: saturate(.65); }
.is-sleeping .cat-speech { background: #728885; color: #fff8e9; }
.is-sleeping .cat-touch { filter: brightness(.88); }
.is-sleeping .cat-name-tag { color: #fcf3d9; }
.is-sleeping .sleep-letters { display: block; }
.manifesto-strip { border-block: 1px solid #e4e5d8; background: #f0f1e6; }
.manifesto-strip > div { min-height: 77px; display: flex; align-items: center; gap: 20px; }
.manifesto-strip .icon { color: #8c9a75; width: 25px; height: 25px; transform: rotate(-17deg); }
.manifesto-strip p { color: #747968; font-size: 13px; letter-spacing: 1px; }
.manifesto-strip strong { font-weight: 500; color: #45533e; }
.manifesto-strip span { margin-left: auto; font-size: 9px; letter-spacing: 1.8px; color: #626d55; }
.section { padding-block: 90px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 36px; }
.section-heading .eyebrow, .faq-intro .eyebrow { margin-bottom: 12px; font-size: 9px; }
h2 { font-size: clamp(25px, 2.7vw, 34px); line-height: 1.5; letter-spacing: -.8px; font-weight: 750; }
.section-heading > p { color: var(--muted); font-size: 12px; line-height: 1.9; }
.care-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.care-card { border-radius: 13px; padding: 23px 23px 20px; border: 1px solid #e8e1d2; background: #f5efe2; }
.card-number { font-size: 9px; letter-spacing: 1.5px; color: #81765f; }
.feature-drawing { width: 140px; height: 110px; margin: 15px auto 21px; }
.feature-drawing svg { width: 100%; height: 100%; }
h3 { font-size: 16px; font-weight: 650; letter-spacing: -.2px; }
.care-card h3 { font-size: 15px; white-space: nowrap; }
.care-card p { color: #6e7264; font-size: 12px; line-height: 1.95; margin-top: 10px; }
.feature-tag { display: inline-block; margin-top: 19px; border-top: 1px solid #d2cbbd88; padding-top: 13px; width: 100%; color: #797362; font-size: 10px; }
.bath-card { background: #edf2eb; border-color: #dfe7dc; }
.petting-card { background: #f6eae2; border-color: #edddd1; }
.sleep-card { background: #efefe6; border-color: #e0e2d5; }
.play-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 19px; }
.play-card { display: flex; align-items: center; gap: 24px; border: 1px solid var(--line); border-radius: 13px; padding: 26px 27px; }
.play-card p { color: var(--muted); font-size: 12px; line-height: 1.9; margin-top: 8px; }
.mini-label { font-size: 9px; letter-spacing: 1px; color: #8b8067; display: block; margin-bottom: 5px; }
.star-illustration { position: relative; flex-shrink: 0; width: 97px; height: 107px; }
.falling-star { position: absolute; color: #bc9350; fill: #ecd293; stroke-width: 1; }
.star-one { left: 33px; top: 7px; width: 27px; height: 27px; transform: rotate(-12deg); }
.star-two { left: 3px; top: 36px; width: 19px; height: 19px; transform: rotate(10deg); }
.star-three { right: 6px; top: 31px; width: 15px; height: 15px; transform: rotate(20deg); }
.basket { position: absolute; width: 63px; height: 28px; background: repeating-linear-gradient(0deg, transparent 0 7px, #b9a482 7px 8px), repeating-linear-gradient(90deg, #d3bf9e 0 9px, #b9a482 9px 10px); border: 3px solid #b9a482; border-radius: 4px 4px 17px 17px; bottom: 9px; left: 18px; transform: rotate(-8deg); }
.voice-illustration { display: flex; align-items: center; justify-content: center; gap: 5px; flex-shrink: 0; width: 97px; height: 95px; background: #edf0e5; border-radius: 50%; }
.voice-illustration span { width: 4px; height: 15px; background: #8d9e7e; border-radius: 4px; }
.voice-illustration span:nth-child(2n) { height: 30px; }
.voice-illustration span:nth-child(3n) { height: 41px; }
.voice-illustration span:nth-child(4) { height: 53px; }
.free-section { background: #e9eddf; border-block: 1px solid #dfe4d4; padding-block: 72px; overflow: hidden; }
.free-grid { display: grid; grid-template-columns: 1fr .76fr; align-items: center; gap: 110px; }
.free-copy .eyebrow { font-size: 9px; margin-bottom: 19px; }
.free-copy h2 { font-size: clamp(31px, 3.1vw, 41px); line-height: 1.6; }
.free-copy h2 span { color: var(--orange); }
.free-copy > p:not(.eyebrow) { font-size: 13px; line-height: 2.2; color: #6b7460; margin-top: 22px; }
.free-signature { display: inline-flex; align-items: center; gap: 9px; font-size: 12px; color: #5c6e53; margin-top: 27px; }
.free-signature .icon { width: 18px; height: 18px; }
.price-card { position: relative; background: #fffdf5; border: 1px solid #d9dec9; border-radius: 12px; padding: 30px 35px 0; transform: rotate(2deg); box-shadow: 8px 9px 0 #d7dfc840; }
.price-card::before { content: ""; width: 105px; height: 27px; position: absolute; top: -14px; left: calc(50% - 52px); background: #d2c5a793; transform: rotate(-5deg); }
.price-label { font-size: 12px; letter-spacing: 2px; color: #6f755e; }
.price { font-family: Georgia, "Times New Roman", serif; font-size: 75px; line-height: 1.4; letter-spacing: -4px; margin-top: 3px; }
.price span:first-child { font-size: 31px; margin-right: 8px; vertical-align: 13px; }
.price span:last-child { font-size: 11px; font-family: "Microsoft YaHei", sans-serif; letter-spacing: 0; color: #7b806d; margin-left: 11px; }
.price-card > p { font-size: 10px; color: #888570; margin-top: -3px; }
.price-card ul { list-style: none; padding: 18px 0 23px; margin: 19px 0 0; border-top: 1px dashed #dcdccc; display: grid; gap: 12px; }
.price-card li { display: flex; align-items: center; gap: 9px; color: #626b56; font-size: 11px; }
.price-card li .icon { width: 16px; height: 16px; color: #819172; }
.price-footer { margin-inline: -35px; padding-block: 15px; background: #f5f4e9; border-radius: 0 0 12px 12px; display: flex; justify-content: center; gap: 10px; align-items: center; font-size: 11px; color: #7d806d; border-top: 1px solid #e7e7d8; letter-spacing: 1px; }
.price-footer .icon { width: 16px; height: 16px; }
.centered { display: flex; flex-direction: column; align-items: center; gap: 0; text-align: center; }
.centered > p:not(.eyebrow) { margin-top: 13px; }
.privacy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 65px; margin-top: 48px; }
.privacy-icon { display: grid; place-items: center; width: 46px; height: 46px; background: #eff0e6; color: #7a8a6a; border-radius: 12px; margin-bottom: 17px; }
.privacy-grid h3 { font-size: 15px; }
.privacy-grid p { color: var(--muted); font-size: 12px; line-height: 2; margin-top: 9px; }
.privacy-footnote { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 17px; color: #828577; font-size: 10px; text-align: center; }
.faq-section { display: grid; grid-template-columns: 1fr 2fr; gap: 70px; border-top: 1px solid var(--line); padding-block: 66px 86px; }
.faq-intro > p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 2; margin-top: 17px; }
.faq-paw { width: 63px; height: 63px; color: #e5e6d9; transform: rotate(-20deg); margin: 24px 0 0 20px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { min-height: 66px; display: flex; justify-content: space-between; align-items: center; gap: 18px; list-style: none; cursor: pointer; font-size: 13px; padding: 15px 0; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--orange); }
.faq-list summary > span { width: 12px; height: 12px; position: relative; margin-right: 5px; flex-shrink: 0; }
.faq-list summary > span::before, .faq-list summary > span::after { content: ""; position: absolute; background: #7d846e; left: 0; top: 5px; width: 12px; height: 1px; transition: transform .2s; }
.faq-list summary > span::after { transform: rotate(90deg); }
.faq-list details[open] summary > span::after { transform: rotate(0); }
.faq-list details p { padding: 0 25px 22px 0; color: var(--muted); font-size: 12px; line-height: 2; }
.closing-section { display: flex; align-items: center; gap: 35px; background: #f0ede0; border: 1px solid #e7e2d1; border-radius: 14px; padding: 32px; position: relative; }
.closing-cat { width: 90px; height: 115px; overflow: hidden; flex-shrink: 0; align-self: flex-end; margin-bottom: -32px; }
.closing-cat img { width: 135px; max-width: none; margin-left: -22px; transform: translateY(2px); }
.closing-section .eyebrow { font-size: 8px; margin-bottom: 9px; letter-spacing: 1.5px; }
.closing-section h2 { font-size: 24px; }
.closing-section p:not(.eyebrow) { font-size: 12px; color: var(--muted); margin-top: 6px; }
.closing-section .button { margin-left: auto; font-size: 12px; padding: 12px 19px; flex-shrink: 0; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-block: 42px 30px; }
.footer-brand > .icon { color: #8e987c; width: 28px; height: 28px; }
.footer-brand > span { font-size: 13px; }
.footer-brand small { font-size: 7px; letter-spacing: 2px; }
.site-footer > p { font-size: 10px; color: #7e8275; text-align: center; }
.site-footer p span { display: block; font-size: 9px; margin-top: 3px; }
.back-to-top { font-size: 10px; color: #757c69; white-space: nowrap; }
.back-to-top span { margin-left: 7px; }
@keyframes breathe { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes happy-wiggle { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-3deg); } 75% { transform: rotate(3deg); } }
@keyframes float-heart { from { opacity: 0; transform: translateY(10px) scale(.7); } 25% { opacity: 1; } to { opacity: 0; transform: translateY(-40px) scale(1.2); } }
@media (min-width: 1500px) { .hero { padding-block: 110px 95px; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .navigation { gap: 23px; }
  .hero { gap: 26px; padding-block: 78px 60px; }
  h1 { font-size: 49px; }
  .hero-actions { gap: 18px; }
  .button { padding-inline: 17px; font-size: 13px; gap: 12px; }
  .hero-description { font-size: 14px; }
  .hero-promises { gap: 16px; }
  .hero-art { padding-inline: 8px; }
  .free-stamp { width: 78px; height: 78px; right: -6px; top: -8px; font-size: 9px; }
  .free-stamp > span { font-size: 22px; }
  .offline-note { left: -17px; padding: 10px 14px; }
  .demo-caption { font-size: 8px; }
  .care-card { padding: 20px 17px 18px; }
  .care-card h3 { white-space: normal; font-size: 14px; }
  .free-grid { gap: 65px; }
  .play-card { gap: 15px; padding: 23px 20px; }
  .privacy-grid { gap: 45px; }
  .closing-section { gap: 20px; }
  .closing-section h2 { font-size: 22px; }
  .closing-cat { width: 65px; }
}
@media (max-width: 820px) {
  .navigation { gap: 19px; font-size: 11px; }
  .nav-cta { padding: 8px 12px; gap: 8px; }
  .brand > span { font-size: 16px; }
  .brand img { width: 36px; height: 36px; }
  h1 { font-size: 42px; }
  .hero { gap: 22px; }
  .hero .eyebrow { font-size: 10px; letter-spacing: 1.2px; }
  .hero-description { font-size: 12px; }
  .hero-actions { flex-wrap: wrap; gap: 14px 18px; }
  .hero-promises { font-size: 10px; gap: 10px; }
  .platform-note { font-size: 9px; align-items: flex-start; }
  .handwritten { font-size: 15px; }
  .free-stamp { width: 66px; height: 66px; }
  .free-stamp > span { font-size: 19px; }
  .free-stamp .icon { display: none; }
  .pet-card-heading { padding-inline: 8px; letter-spacing: 0; font-size: 9px; }
  .cat-speech { font-size: 9px; padding: 5px 10px; }
  .demo-controls { padding-inline: 5px; }
  .demo-meters { gap: 12px; }
  .demo-meters label { gap: 5px; }
  .demo-actions { gap: 5px; }
  .demo-actions button { gap: 4px; font-size: 10px; }
  .demo-actions button .icon { width: 14px; height: 14px; }
  .offline-note { font-size: 9px; gap: 7px; left: -24px; padding: 8px 11px; }
  .offline-note small { font-size: 8px; }
  .offline-icon { width: 28px; height: 28px; }
  .manifesto-strip span { display: none; }
  .care-grid { grid-template-columns: repeat(2, 1fr); }
  .care-card { padding: 24px; }
  .care-card h3 { font-size: 16px; }
  .feature-drawing { margin-block: 10px 15px; }
  .play-card { align-items: flex-start; gap: 10px; }
  .star-illustration, .voice-illustration { width: 60px; height: 78px; margin-top: 14px; }
  .basket { width: 48px; left: 8px; bottom: 0; }
  .star-one { left: 20px; top: 0; }
  .star-two { top: 30px; }
  .star-three { right: 0; top: 26px; }
  .voice-illustration { gap: 3px; height: 64px; }
  .play-card h3 { font-size: 14px; }
  .free-grid { gap: 35px; grid-template-columns: 1fr 1fr; }
  .free-copy h2 { font-size: 30px; }
  .free-copy > p:not(.eyebrow) { font-size: 12px; }
  .price-card { padding-inline: 23px; }
  .price-footer { margin-inline: -23px; }
  .price-card li { font-size: 10px; }
  .privacy-grid { gap: 25px; }
  .faq-section { gap: 30px; grid-template-columns: 1fr 1.6fr; }
  .closing-section { padding: 27px; flex-wrap: wrap; column-gap: 15px; }
  .closing-cat { display: none; }
  .closing-section h2 { font-size: 21px; }
  .closing-section .button { font-size: 11px; padding-inline: 13px; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 90px; }
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 73px; flex-wrap: wrap; gap: 0; }
  .brand > span { font-size: 16px; }
  .brand small { font-size: 8px; }
  .navigation { width: 100%; flex-wrap: wrap; justify-content: space-between; padding-block: 15px; border-top: 1px solid var(--line); gap: 15px; font-size: 12px; }
  .js .navigation { display: none; }
  .js .navigation.is-open { display: flex; }
  .js .menu-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; width: 44px; height: 44px; padding: 8px; border: 1px solid var(--line); background: #f5f4eb; border-radius: 8px; }
  .menu-toggle span { width: 18px; height: 1.5px; background: #64725d; transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .hero { grid-template-columns: 1fr; gap: 58px; padding-block: 45px 30px; }
  .hero-copy { text-align: center; }
  .hero .eyebrow { justify-content: center; font-size: 10px; margin-bottom: 18px; }
  h1 { font-size: clamp(39px, 9.4vw, 55px); letter-spacing: -1.5px; line-height: 1.45; }
  .hero-description { font-size: 13px; margin-top: 25px; line-height: 2; }
  .hero-actions { justify-content: center; margin-top: 25px; gap: 21px; }
  .button { padding: 12px 18px; font-size: 12px; }
  .text-link { font-size: 12px; }
  .hero-promises { justify-content: center; font-size: 11px; gap: 18px; margin-top: 24px; }
  .platform-note { justify-content: center; font-size: 9px; margin-top: 13px; }
  .hero-art { width: min(100% - 15px, 430px); margin-inline: auto; padding: 12px 5px 30px; }
  .hello-note { top: -27px; left: 9px; font-size: 18px; }
  .free-stamp { width: 77px; height: 77px; right: 0; top: -14px; font-size: 10px; }
  .free-stamp > span { font-size: 23px; }
  .free-stamp .icon { display: block; }
  .pet-card-heading { height: 38px; padding-inline: 12px; font-size: 10px; }
  .cat-speech { font-size: 10px; padding: 6px 13px; }
  .cat-touch { width: 60%; left: 21%; }
  .demo-controls { padding: 14px 10px 9px; }
  .demo-meters { gap: 20px; }
  .demo-meters label { font-size: 10px; }
  .demo-actions { gap: 7px; margin-top: 12px; }
  .demo-actions button { padding-block: 12px; font-size: 11px; gap: 6px; }
  .demo-actions button .icon { width: 16px; height: 16px; }
  .offline-note { left: -8px; padding: 10px 12px; font-size: 10px; }
  .offline-note small { font-size: 8px; }
  .demo-caption { margin-top: 29px; font-size: 8px; }
  .manifesto-strip > div { min-height: 78px; justify-content: center; gap: 13px; }
  .manifesto-strip p { font-size: 11px; letter-spacing: .3px; }
  .manifesto-strip strong { display: block; }
  .manifesto-strip .icon { width: 25px; height: 25px; }
  .section { padding-block: 56px; }
  h2 { font-size: 25px; letter-spacing: -.6px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 25px; }
  .section-heading .eyebrow { font-size: 8px; margin-bottom: 10px; letter-spacing: 1.6px; }
  .section-heading > p { font-size: 12px; }
  .care-grid { gap: 12px; }
  .care-card { padding: 17px 15px; border-radius: 10px; }
  .card-number { font-size: 8px; letter-spacing: 1px; }
  .feature-drawing { width: 110px; height: 90px; margin: 10px auto 15px; }
  .care-card h3 { font-size: 14px; line-height: 1.8; }
  .care-card p { font-size: 11px; line-height: 1.9; margin-top: 6px; }
  .feature-tag { font-size: 9px; padding-top: 11px; margin-top: 14px; }
  .play-grid { grid-template-columns: 1fr; margin-top: 13px; gap: 12px; }
  .play-card { padding: 22px 19px; gap: 19px; align-items: center; }
  .star-illustration, .voice-illustration { width: 68px; height: 80px; margin-top: 0; }
  .voice-illustration { height: 68px; }
  .play-card p { font-size: 11px; }
  .free-section { padding-block: 49px; }
  .free-grid { grid-template-columns: 1fr; gap: 42px; }
  .free-copy { text-align: center; }
  .free-copy .eyebrow { justify-content: center; font-size: 8px; letter-spacing: 1.5px; margin-bottom: 13px; }
  .free-copy h2 { font-size: 31px; }
  .free-copy > p:not(.eyebrow) { margin-top: 17px; font-size: 11px; line-height: 2.2; }
  .free-signature { font-size: 11px; margin-top: 21px; }
  .price-card { width: min(91%, 355px); margin-inline: auto; padding: 27px 29px 0; }
  .price-footer { margin-inline: -29px; }
  .price-card li { font-size: 11px; }
  .centered { align-items: center; text-align: center; gap: 0; }
  .privacy-section h2 { font-size: 23px; }
  .privacy-grid { grid-template-columns: 1fr; margin-top: 27px; gap: 25px; }
  .privacy-grid article { display: grid; grid-template-columns: 47px 1fr; column-gap: 17px; align-items: start; }
  .privacy-icon { grid-row: 1 / 3; margin: 1px 0 0; width: 43px; height: 43px; }
  .privacy-grid h3 { font-size: 14px; }
  .privacy-grid p { font-size: 12px; margin-top: 6px; }
  .privacy-footnote { text-align: left; font-size: 9px; line-height: 1.9; }
  .faq-section { padding-block: 43px 50px; grid-template-columns: 1fr; gap: 26px; }
  .faq-intro { position: relative; }
  .faq-intro .eyebrow { font-size: 8px; }
  .faq-intro > p:not(.eyebrow) { margin-top: 12px; font-size: 12px; }
  .faq-paw { position: absolute; right: 5px; bottom: 8px; margin: 0; width: 55px; height: 55px; }
  .faq-list summary { font-size: 12px; min-height: 62px; }
  .faq-list details p { font-size: 11px; }
  .closing-section { justify-content: center; text-align: center; padding: 31px 15px; gap: 23px; }
  .closing-section .eyebrow { justify-content: center; font-size: 7px; }
  .closing-section h2 { font-size: 22px; }
  .closing-section p:not(.eyebrow) { font-size: 11px; margin-top: 9px; }
  .closing-section .button { margin: 0; padding: 12px 20px; font-size: 12px; }
  .site-footer { flex-wrap: wrap; padding-block: 28px 25px; gap: 20px; }
  .site-footer > p { order: 3; width: 100%; text-align: left; padding-top: 17px; border-top: 1px solid var(--line); }
  .footer-brand > span { font-size: 12px; }
}
@media (max-width: 370px) {
  .container { width: calc(100% - 30px); }
  .hero-actions { gap: 14px; }
  .hero-description { font-size: 12px; }
  .hero-promises { gap: 13px; }
  .care-card { padding-inline: 11px; }
  .care-card h3 { font-size: 13px; }
  .feature-tag { font-size: 8px; }
  .demo-meters { gap: 10px; }
  .cat-speech { font-size: 9px; }
  .navigation { gap: 12px; }
  .navigation .nav-cta { width: 100%; }
  .closing-section h2 { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}