:root {
  color-scheme: light;
  --paper: #f3efe7;
  --paper-deep: #e8e0d3;
  --ink: #171714;
  --muted: #68655e;
  --line: rgba(23, 23, 20, .17);
  --orange: #ed6b3b;
  --purple: #7857ad;
  --honey: #efb82e;
  --white: #fffdf8;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 14px; background: var(--ink); color: white; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 0 clamp(22px, 4vw, 64px);
  transition: background .25s ease, min-height .25s ease, border-color .25s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { min-height: 66px; background: rgba(243,239,231,.88); border-color: var(--line); backdrop-filter: blur(18px); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; letter-spacing: -.05em; text-decoration: none; }
.wordmark-mark { position: relative; width: 19px; height: 19px; border-radius: 6px; background: var(--orange); transform: rotate(-8deg); }
.wordmark-mark::after { content: ""; position: absolute; width: 7px; height: 7px; right: -3px; top: -3px; border-radius: 50%; background: var(--honey); }
.site-nav { display: flex; gap: clamp(18px, 3vw, 38px); }
.site-nav a { position: relative; font-size: 14px; font-weight: 600; text-decoration: none; }
.site-nav a::after { content: ""; position: absolute; height: 1px; left: 0; right: 100%; bottom: -5px; background: currentColor; transition: right .25s ease; }
.site-nav a:hover::after { right: 0; }

.hero { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(540px, 1.1fr); align-items: center; min-height: 100svh; overflow: hidden; padding: 110px clamp(22px, 4vw, 64px) 56px; background: var(--paper); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .35; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E"); }
.hero-copy { position: relative; z-index: 2; max-width: 610px; padding-bottom: 4vh; }
.kicker, .section-index { margin: 0 0 28px; font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; font-size: clamp(48px, 5.6vw, 88px); font-weight: 800; line-height: 1.08; letter-spacing: -.065em; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-lead { max-width: 510px; margin: 30px 0 0; color: var(--muted); font-size: clamp(16px, 1.3vw, 19px); }
.hero-actions, .inline-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px 26px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 52px; padding: 0 22px; border: 1px solid var(--ink); font-size: 14px; font-weight: 700; text-decoration: none; transition: transform .22s ease, background .22s ease, color .22s ease; }
.button:hover { transform: translateY(-3px); }
.button span { transition: transform .22s ease; }
.button:hover span { transform: translate(2px, -2px); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--orange); border-color: var(--orange); }
.text-link { font-size: 14px; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }

.hero-world { position: relative; height: min(76vh, 770px); min-height: 570px; margin-left: 20px; }
.hero-world::before { content: ""; position: absolute; width: min(58vw, 720px); aspect-ratio: 1; left: 50%; top: 50%; transform: translate(-48%, -50%); border-radius: 50%; background: #e3d3ef; }
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(23,23,20,.15); border-radius: 50%; transform: translate(-50%, -50%) rotate(-18deg); }
.orbit-one { width: 92%; height: 72%; }
.orbit-two { width: 68%; height: 96%; transform: translate(-50%, -50%) rotate(24deg); }
.phone { position: absolute; width: clamp(210px, 18vw, 280px); aspect-ratio: .54; border: 8px solid var(--ink); border-radius: 42px; background: #fdfbf5; box-shadow: 0 34px 70px rgba(34,28,24,.22); overflow: hidden; }
.phone::after { content: ""; position: absolute; left: 50%; top: 6px; width: 31%; height: 17px; transform: translateX(-50%); border-radius: 12px; background: var(--ink); }
.hero-pudding-preview { position: absolute; z-index: 3; left: 1%; top: 5%; width: clamp(285px, 29vw, 430px); height: auto; border-radius: 32px; box-shadow: 0 30px 65px rgba(34,28,24,.22); animation: drift-pudding-preview 6s ease-in-out infinite; }
.phone-day { right: 5%; bottom: 2%; transform: rotate(9deg); z-index: 4; animation: drift-day 7s ease-in-out infinite; }
.phone-bar { height: 65px; display: flex; align-items: end; justify-content: space-between; padding: 0 16px 12px; font-size: 12px; font-weight: 700; }
.phone-bar i { width: 10px; }
.phone-bar b { font-size: 12px; letter-spacing: 2px; }
.pet-room { position: relative; height: calc(100% - 65px); overflow: hidden; background: linear-gradient(#cdb9df 0 65%, #ab92c4 65%); }
.sun { position: absolute; width: 55px; height: 55px; top: 22px; right: 20px; border-radius: 50%; background: #f5d471; box-shadow: 0 0 0 10px rgba(245,212,113,.22); }
.shelf { position: absolute; display: flex; gap: 7px; left: 17px; top: 80px; width: 68px; height: 7px; background: #6c5085; }
.shelf i { width: 11px; height: 20px; margin-top: -20px; background: #fff3d0; border-radius: 2px 2px 0 0; }
.shelf i:nth-child(2) { height: 29px; margin-top: -29px; background: #ed7655; }
.pet { position: absolute; left: 50%; bottom: 79px; width: 120px; height: 150px; transform: translateX(-50%); }
.ear { position: absolute; top: 10px; width: 43px; height: 55px; border-radius: 80% 20% 50% 50%; background: #fff8e7; }
.ear-left { left: 7px; transform: rotate(-25deg); }.ear-right { right: 7px; transform: scaleX(-1) rotate(-25deg); }
.face { position: absolute; z-index: 2; left: 13px; top: 27px; width: 94px; height: 81px; border-radius: 48% 48% 44% 44%; background: #fff8e7; }
.eye { position: absolute; width: 7px; height: 10px; top: 34px; border-radius: 50%; background: #30282d; }.eye.left { left: 26px; }.eye.right { right: 26px; }
.mouth { position: absolute; width: 15px; height: 7px; left: 50%; top: 48px; transform: translateX(-50%); border-bottom: 2px solid #30282d; border-radius: 50%; }
.body { position: absolute; left: 25px; bottom: 3px; width: 70px; height: 76px; border-radius: 45% 45% 30% 30%; background: #f5ead5; }
.pet-status { position: absolute; left: 12px; right: 12px; bottom: 15px; padding: 11px; border-radius: 13px; background: rgba(255,255,255,.86); font-size: 9px; }
.pet-status { display: flex; justify-content: space-between; }.pet-status b { color: var(--purple); }
.day-screen { padding: 26px 18px; text-align: center; }
.day-label { display: block; color: #857e72; font-size: 10px; }.day-screen > strong { display: inline-block; margin-top: 4px; color: #d79a0d; font-size: 88px; line-height: 1; letter-spacing: -.08em; }.day-unit { margin-left: 4px; font-size: 12px; }
.day-event { display: flex; align-items: center; gap: 10px; margin-top: 26px; padding: 13px; border-radius: 14px; background: #f5d875; text-align: left; }.day-event.pale { margin-top: 9px; background: #f2ece0; }
.day-event i { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: rgba(255,255,255,.62); font-style: normal; }.day-event span { font-size: 10px; font-weight: 700; }.day-event small { display: block; margin-top: 2px; color: #7e765e; font-size: 7px; font-weight: 500; }
.float-note { position: absolute; z-index: 6; display: flex; align-items: center; gap: 9px; padding: 13px 17px; border: 1px solid var(--ink); background: #fffdf7; box-shadow: 6px 6px 0 var(--ink); font-size: 12px; font-weight: 700; }.float-note span { color: var(--orange); font-size: 18px; }
.note-one { left: 3%; bottom: 14%; transform: rotate(4deg); }.note-two { right: 0; top: 10%; transform: rotate(-3deg); }

.section-pad { max-width: var(--max); margin: 0 auto; padding: 140px clamp(22px, 4vw, 64px); }
.intro { display: grid; grid-template-columns: .45fr 1.55fr; border-top: 1px solid var(--line); }
.intro-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; }
.intro h2, .product h2, .legal h2 { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; font-size: clamp(42px, 5vw, 70px); line-height: 1.12; letter-spacing: -.055em; }
.intro-heading p, .legal-head > p:last-child { max-width: 410px; margin: 0 0 5px; color: var(--muted); font-size: 17px; }

.product { display: grid; grid-template-columns: 1fr 1fr; min-height: 820px; scroll-margin-top: 66px; }
.product-visual { display: grid; place-items: center; min-height: 720px; overflow: hidden; }
.product-copy { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: clamp(70px, 8vw, 130px); }
.product-pudding .product-visual { background: #7753a5; }.product-pudding .product-copy { background: #f7eee3; }
.product-beeday .product-visual { background: #edbb32; order: 2; }.product-beeday .product-copy { background: #f2dacd; }
.product-number { padding-bottom: 8px; border-bottom: 1px solid currentColor; font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.product-name { display: flex; align-items: center; gap: 12px; margin: 44px 0 16px; color: var(--purple); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.product-name img { width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 7px 18px rgba(69,39,22,.18); object-fit: cover; }
.product-beeday .product-name { color: #9e6710; }
.product-copy > p:not(.product-name) { max-width: 510px; margin: 28px 0 0; color: var(--muted); font-size: 17px; }
.feature-list { width: 100%; max-width: 520px; margin: 44px 0 34px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.feature-list li { display: flex; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.feature-list span { color: var(--muted); font-size: 10px; padding-top: 3px; }
.pet-stage, .calendar-stage { position: relative; width: min(80%, 560px); aspect-ratio: .9; }
.pudding-app-screen { position: absolute; left: 50%; top: 50%; height: min(82vh, 690px); width: auto; transform: translate(-50%, -50%) rotate(-2deg); border: 3px solid var(--ink); border-radius: 42px; box-shadow: 16px 16px 0 var(--ink), 0 36px 70px rgba(29,17,38,.3); object-fit: cover; transition: transform .45s cubic-bezier(.22,.8,.3,1); }
.product-pudding .product-visual:hover .pudding-app-screen { transform: translate(-50%, -52%) rotate(-1deg) scale(1.012); }
.big-pet { position: absolute; left: 50%; top: 48%; width: 300px; height: 360px; transform: translate(-50%, -50%); }
.big-ear { position: absolute; top: 16px; width: 110px; height: 145px; border-radius: 75% 25% 50% 50%; background: #fff4db; }.big-ear-left { left: 5px; transform: rotate(-25deg); }.big-ear-right { right: 5px; transform: scaleX(-1) rotate(-25deg); }
.big-face { position: absolute; z-index: 2; left: 30px; top: 68px; width: 240px; height: 205px; border-radius: 48% 48% 45% 45%; background: #fff4db; box-shadow: inset 0 -16px 0 rgba(231,195,151,.18); }
.big-face i { position: absolute; width: 14px; height: 21px; top: 88px; border-radius: 50%; background: #30252f; }.big-face i:first-child { left: 64px; }.big-face i:nth-child(2) { right: 64px; }.big-face b { position: absolute; left: 50%; top: 118px; width: 31px; height: 15px; transform: translateX(-50%); border-bottom: 4px solid #30252f; border-radius: 50%; }
.big-body { position: absolute; left: 55px; bottom: 0; width: 190px; height: 180px; border-radius: 48% 48% 24% 24%; background: #f4dfbe; }
.habit-chip { position: absolute; padding: 13px 16px; border: 2px solid var(--ink); background: var(--white); box-shadow: 7px 7px 0 var(--ink); font-size: 12px; transform: rotate(-4deg); }.habit-chip strong { display: block; font-size: 18px; }.chip-a { left: -5%; top: 15%; }.chip-b { right: -5%; bottom: 12%; transform: rotate(5deg); }
.spark { position: absolute; color: #f3bf43; font-size: 42px; }.spark-a { right: 4%; top: 9%; }.spark-b { left: 8%; bottom: 12%; font-size: 24px; }
.calendar-page { position: absolute; left: 7%; top: 8%; width: 76%; aspect-ratio: .76; padding: 34px; background: #fffaf0; border: 3px solid var(--ink); box-shadow: 16px 16px 0 rgba(23,23,20,.95); transform: rotate(-5deg); text-align: center; }
.calendar-page::before, .calendar-page::after { content: ""; position: absolute; top: -18px; width: 13px; height: 37px; border: 3px solid var(--ink); border-radius: 8px; background: #f7e7bb; }.calendar-page::before { left: 25%; }.calendar-page::after { right: 25%; }
.calendar-top { display: flex; justify-content: space-between; padding-bottom: 18px; border-bottom: 2px solid var(--ink); font-size: 12px; letter-spacing: .14em; }.calendar-page > strong { display: block; margin-top: 16px; font-size: clamp(110px, 13vw, 180px); line-height: 1; letter-spacing: -.08em; }.calendar-page p { margin: 8px 0; font-size: 16px; font-weight: 800; }
.calendar-line { display: flex; justify-content: center; gap: 6px; margin-top: 22px; }.calendar-line i { width: 8px; height: 8px; border-radius: 50%; background: #edbb32; }.calendar-line i:nth-child(3) { width: 24px; border-radius: 4px; }
.count-badge { position: absolute; right: 0; bottom: 4%; width: 138px; height: 138px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; border: 2px solid var(--ink); background: #ef6a3e; color: white; transform: rotate(8deg); }.count-badge strong { font-size: 46px; line-height: 1; }.count-badge span { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.bee { position: absolute; z-index: 3; width: 38px; height: 26px; border: 3px solid var(--ink); border-radius: 50%; background: repeating-linear-gradient(90deg,#f9db69 0 9px,var(--ink) 9px 14px); }.bee::before,.bee::after { content: ""; position: absolute; width: 18px; height: 13px; top: -13px; border: 2px solid var(--ink); border-radius: 50%; background: rgba(255,255,255,.7); }.bee::before { left: -3px; transform: rotate(-20deg); }.bee::after { right: -3px; transform: rotate(20deg); }.bee-a { right: 8%; top: 9%; transform: rotate(15deg); }.bee-b { left: -2%; bottom: 18%; transform: scale(.72) rotate(-12deg); }

.legal { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(70px, 10vw, 160px); }
.legal-head > p:last-child { margin-top: 28px; }
.legal-links { border-top: 1px solid var(--ink); }
.legal-links a { display: flex; align-items: center; justify-content: space-between; padding: 27px 4px; border-bottom: 1px solid var(--line); text-decoration: none; transition: padding .25s ease, color .25s ease; }.legal-links a:hover { padding-left: 14px; color: var(--orange); }.legal-links span { font-size: clamp(20px, 2vw, 28px); font-weight: 700; }.legal-links small { display: block; margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }.legal-links b { font-size: 22px; font-weight: 400; }

.site-footer { padding: 70px clamp(22px, 4vw, 64px) 24px; background: var(--ink); color: var(--white); }
.footer-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; max-width: var(--max); margin: 0 auto; padding-bottom: 64px; }.footer-top > p { margin: 0; color: #a8a49b; font-size: 13px; }.footer-top > a:last-child { justify-self: end; color: #d5d0c7; font-size: 13px; }
.footer-bottom { display: flex; justify-content: space-between; max-width: var(--max); margin: 0 auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); color: #8e8a82; font-size: 11px; }.filing a { color: #b8b3aa; text-decoration: none; }.filing a:hover { color: white; }

.reveal { opacity: 0; transform: translateY(24px); animation: reveal .75s cubic-bezier(.22,.8,.3,1) forwards; }.reveal:nth-child(2) { animation-delay: .1s; }.reveal:nth-child(3) { animation-delay: .2s; }.reveal:nth-child(4) { animation-delay: .3s; }
.reveal-section { opacity: 0; transform: translateY(32px); transition: opacity .75s ease, transform .75s cubic-bezier(.22,.8,.3,1); }.reveal-section.is-visible { opacity: 1; transform: translateY(0); }
@keyframes reveal { to { opacity: 1; transform: translateY(0); } }
@keyframes drift-pudding-preview { 0%,100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(-1.5deg) translateY(-10px); } }
@keyframes drift-day { 0%,100% { transform: rotate(9deg) translateY(0); } 50% { transform: rotate(7deg) translateY(10px); } }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 130px; }
  .hero-world { width: min(100%, 680px); height: 630px; margin: 25px auto 0; }
  .hero h1 { font-size: clamp(56px, 11vw, 84px); }
  .intro { grid-template-columns: 1fr; gap: 30px; }.intro-heading { grid-template-columns: 1fr; gap: 25px; }
  .product { grid-template-columns: 1fr; }.product-beeday .product-copy { order: 2; }.product-beeday .product-visual { order: 1; }
  .product-copy { padding: 90px clamp(26px, 8vw, 90px); }.product-visual { min-height: 680px; }
  .legal { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header { min-height: 64px; padding-inline: 18px; }.site-nav { gap: 14px; }.site-nav a { font-size: 12px; }.site-nav a:nth-child(2) { display: none; }.wordmark { font-size: 19px; }
  .hero { padding: 105px 20px 40px; min-height: auto; }.hero h1 { font-size: clamp(44px, 14vw, 68px); }.hero-lead { margin-top: 22px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 28px; }
  .hero-world { height: 480px; min-height: 0; margin-top: 30px; }.hero-world::before { width: 460px; }.phone { width: 176px; border-width: 6px; border-radius: 30px; }.hero-pudding-preview { left: -3%; top: 4%; width: 265px; border-radius: 24px; }.phone-day { right: 1%; bottom: 0; }.phone-bar { height: 52px; padding: 0 12px 9px; }.phone::after { height: 12px; }.pet-room { height: calc(100% - 52px); }.pet { transform: translateX(-50%) scale(.8); transform-origin: bottom; }.day-screen { padding: 20px 12px; }.day-screen > strong { font-size: 62px; }.day-event { margin-top: 18px; padding: 9px; }.note-two { top: 2%; right: -10px; }.note-one { bottom: 4%; left: -4px; }.float-note { padding: 9px 11px; font-size: 10px; box-shadow: 4px 4px 0 var(--ink); }
  .section-pad { padding: 90px 22px; }.intro h2, .product h2, .legal h2 { font-size: clamp(38px, 11vw, 54px); }
  .product { min-height: auto; }.product-visual { min-height: 520px; }.product-copy { padding: 78px 22px; }.product-copy > p:not(.product-name) { font-size: 16px; }.pet-stage, .calendar-stage { width: 95%; }.pudding-app-screen { height: 445px; border-radius: 30px; box-shadow: 10px 10px 0 var(--ink), 0 24px 48px rgba(29,17,38,.28); }.calendar-page { width: 82%; padding: 27px 22px; }.count-badge { width: 110px; height: 110px; }.count-badge strong { font-size: 38px; }
  .legal { gap: 60px; }.legal-links a { padding-block: 22px; }.legal-links span { font-size: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }.footer-top > a:last-child { justify-self: start; }.footer-bottom { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal, .reveal-section { opacity: 1; transform: none; }
}