:root {
  --paper: #f8f4ee;
  --paper-strong: #fffaf3;
  --ink: #3d2316;
  --ink-soft: #6c5548;
  --muted: #9b8779;
  --brown: #5b2f18;
  --brown-deep: #3b1e10;
  --red: #a62622;
  --red-deep: #6f1512;
  --green: #6e7f21;
  --line: rgba(91, 47, 24, 0.18);
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(62, 30, 13, 0.16);
  --soft-shadow: 0 12px 32px rgba(62, 30, 13, 0.1);
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --serif: ui-serif, "Iowan Old Style", "New York", "Times New Roman", serif;
  --zh-sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", var(--sans);
  --zh-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;
  --script: "Snell Roundhand", "Apple Chancery", "Brush Script MT", var(--serif);
  --nav-h: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(248, 244, 238, 0.9), rgba(248, 244, 238, 0.9)),
    url("../images/paper-background.jpg") center top / 420px auto repeat;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

body::selection {
  color: var(--white);
  background: var(--red);
}

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

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

section[id] {
  scroll-margin-top: 88px;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 48px;
  color: var(--ink);
  transition: background 180ms ease, box-shadow 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled,
.site-header.compact {
  background: rgba(255, 250, 243, 0.82);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(18px);
}

.brand-lockup,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(84, 35, 16, 0.16);
}

.brand-script,
.footer-brand {
  font-family: var(--script);
  font-size: 34px;
  line-height: 1;
  color: var(--brown);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  color: var(--ink);
  font-size: 14px;
}

.site-nav a {
  opacity: 0.8;
  transition: opacity 160ms ease, color 160ms ease;
}

.site-nav a:hover {
  opacity: 1;
  color: var(--red-deep);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  flex-shrink: 0;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  min-height: 36px;
  padding: 3px;
  border: 1px solid rgba(91, 47, 24, 0.16);
  border-radius: 999px;
  background: rgba(255, 250, 243, 0.7);
  box-shadow: 0 8px 22px rgba(62, 30, 13, 0.06);
}

.lang-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

.lang-option:hover {
  color: var(--brown);
}

.lang-option.is-active {
  color: var(--white);
  background: var(--brown);
}

.nav-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--white);
  background: var(--brown);
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--soft-shadow);
}

.hero {
  position: relative;
  min-height: 92svh;
  padding: 136px 48px 54px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(255, 250, 243, 0.98) 0%, rgba(255, 250, 243, 0.9) 38%, rgba(255, 250, 243, 0.12) 66%, rgba(255, 250, 243, 0) 100%),
    url("../images/paper-background.jpg") center / 520px auto repeat;
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 560px;
  padding-top: 36px;
}

.hero h1 {
  margin: 0;
  color: var(--brown);
  font-family: var(--script);
  font-size: 118px;
  font-weight: 500;
  line-height: 0.9;
}

.hero-line {
  max-width: 520px;
  margin: 16px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 54px;
  font-weight: 600;
  line-height: 1.02;
}

.hero-body {
  max-width: 430px;
  margin: 26px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 10px 22px 10px 18px;
  border-radius: 999px;
  color: var(--white);
  background: var(--brown);
  box-shadow: 0 18px 42px rgba(55, 25, 10, 0.22);
  transition: transform 180ms ease, background 180ms ease;
}

.store-button:hover {
  transform: translateY(-2px);
  background: var(--brown-deep);
}

.store-mark {
  width: 34px;
  color: currentColor;
}

.store-mark svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.store-small,
.store-large {
  display: block;
  line-height: 1;
}

.store-small {
  font-size: 12px;
  font-weight: 600;
}

.store-large {
  margin-top: 3px;
  font-size: 23px;
  font-weight: 800;
}

.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 8px;
  color: var(--brown);
  font-weight: 800;
  border-bottom: 1px solid rgba(91, 47, 24, 0.35);
}

.text-button.dark {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.hero-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-apple {
  position: absolute;
  right: -90px;
  top: 26px;
  width: min(940px, 66vw);
  filter: drop-shadow(0 34px 58px rgba(63, 18, 9, 0.24));
}

.phone-shell {
  position: absolute;
  right: 13vw;
  bottom: 42px;
  width: 238px;
  height: 474px;
  border-radius: 36px;
  padding: 9px;
  background: #1e1714;
  box-shadow: 0 32px 80px rgba(51, 24, 10, 0.22);
  transition: transform 220ms ease;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 29px;
  background: var(--paper);
}

.phone-screen > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(0, 0, 0, 0.2));
}

.phone-status,
.phone-wordmark,
.phone-plus,
.phone-caption,
.phone-tabs {
  position: absolute;
  z-index: 2;
}

.phone-status {
  top: 17px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  color: #111;
  font-size: 12px;
  font-weight: 900;
}

.phone-wordmark {
  top: 100px;
  left: 22px;
  color: var(--paper-strong);
  font-family: var(--script);
  font-size: 34px;
  text-shadow: 0 2px 7px rgba(0, 0, 0, 0.35);
}

.phone-plus {
  top: 212px;
  left: 50%;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: var(--red);
  background: var(--white);
  font-size: 38px;
  font-weight: 800;
  transform: translateX(-50%);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

.phone-caption {
  left: 24px;
  right: 24px;
  bottom: 112px;
  color: var(--white);
  text-align: center;
  text-shadow: 0 2px 7px rgba(0, 0, 0, 0.28);
}

.phone-caption strong,
.phone-caption span {
  display: block;
}

.phone-caption strong {
  font-size: 13px;
}

.phone-caption span {
  margin-top: 3px;
  font-size: 25px;
  font-weight: 900;
}

.phone-tabs {
  left: 24px;
  right: 24px;
  bottom: 20px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.phone-tabs span {
  width: 54px;
  height: 42px;
  border-radius: 999px;
  background: var(--brown);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
}

.phone-tabs span:nth-child(2) {
  background: var(--white);
}

.hero-decoration {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 10px 14px rgba(62, 30, 13, 0.16));
}

.hero-flower {
  right: 34px;
  bottom: 70px;
  width: 260px;
  transform: rotate(-4deg);
}

.hero-camera {
  right: 260px;
  bottom: 52px;
  width: 240px;
  transform: rotate(-7deg);
}

.hero-apple-badge {
  right: 54vw;
  bottom: 78px;
  width: 82px;
  transform: rotate(-11deg);
}

.sparkle {
  position: absolute;
  width: 26px;
  height: 26px;
  color: var(--white);
  filter: drop-shadow(0 5px 8px rgba(62, 30, 13, 0.16));
}

.sparkle::before,
.sparkle::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: currentColor;
}

.sparkle::before {
  width: 7px;
  height: 26px;
  border-radius: 999px;
}

.sparkle::after {
  width: 26px;
  height: 7px;
  border-radius: 999px;
}

.sparkle-one {
  top: 42%;
  right: 33%;
}

.sparkle-two {
  top: 58%;
  right: 45%;
  width: 18px;
  height: 18px;
}

.scroll-cue {
  position: absolute;
  z-index: 4;
  left: 40%;
  bottom: 24px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--ink-soft);
  font-size: 13px;
  transform: translateX(-50%);
}

.scroll-cue svg {
  width: 20px;
  height: 20px;
}

.flow-section {
  position: relative;
  padding: 86px 48px 96px;
  background: rgba(255, 250, 243, 0.78);
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-symbol {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 0 auto 18px;
  color: var(--red);
}

.section-symbol svg {
  width: 32px;
  height: 32px;
}

.section-heading h2,
.journal-copy h2,
.privacy-copy h2,
.widget-copy h2,
.doc-hero h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 650;
  line-height: 1.05;
}

.section-heading p,
.journal-copy > p,
.privacy-copy > p,
.widget-copy p,
.doc-hero p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.flow-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
}

.flow-rail::before {
  content: "";
  position: absolute;
  top: 152px;
  left: 15%;
  right: 15%;
  height: 1px;
  background: var(--line);
}

.flow-step {
  position: relative;
  text-align: center;
}

.step-media {
  position: relative;
  display: grid;
  place-items: center;
  height: 330px;
  margin-bottom: 26px;
}

.generated-capture {
  height: 260px;
  width: auto;
  filter: drop-shadow(0 16px 18px rgba(62, 30, 13, 0.16));
  transform: rotate(-4deg);
}

.sticker-media img {
  width: 270px;
  filter: drop-shadow(0 14px 18px rgba(62, 30, 13, 0.13));
  transform: rotate(4deg);
}

.generated-journal {
  width: 350px;
  max-width: 100%;
  filter: drop-shadow(0 18px 20px rgba(62, 30, 13, 0.14));
  transform: rotate(2deg);
}

.step-index {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  color: var(--white);
  background: var(--red);
  font-size: 13px;
  font-weight: 900;
}

.flow-step h3 {
  margin: 16px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 27px;
}

.flow-step p {
  max-width: 290px;
  margin: 10px auto 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.journal-section {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: 70px;
  padding: 96px 48px;
  max-width: 1240px;
  margin: 0 auto;
}

.journal-visual {
  position: relative;
}

.journal-visual::before {
  content: "";
  position: absolute;
  inset: 20px 10px 4px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: var(--soft-shadow);
  transform: rotate(-2deg);
}

.journal-visual img {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 16px 22px rgba(62, 30, 13, 0.13));
}

.journal-copy {
  max-width: 440px;
}

.detail-list {
  display: grid;
  gap: 22px;
  margin: 34px 0 0;
}

.detail-list div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.detail-list dt {
  color: var(--red-deep);
  font-weight: 900;
}

.detail-list dd {
  margin: 6px 0 0;
  color: var(--ink-soft);
}

.privacy-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 42px;
  width: min(1240px, calc(100% - 96px));
  margin: 18px auto 96px;
  padding: 64px 48px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 250, 243, 0.86), rgba(255, 250, 243, 0.86)),
    url("../images/paper-background.jpg") center / 480px auto repeat;
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

.privacy-section::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 460px;
  height: 460px;
  background: url("../images/apple-backdrop.png") center / contain no-repeat;
  opacity: 0.12;
  pointer-events: none;
}

.privacy-copy {
  max-width: 480px;
}

.privacy-copy p {
  color: var(--ink-soft);
}

.privacy-device-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(220px, 1fr);
  gap: 22px;
  align-items: center;
}

.privacy-device {
  position: relative;
  min-height: 460px;
}

.privacy-phone {
  position: relative;
  right: auto;
  bottom: auto;
  width: 230px;
  height: 458px;
  margin: 0 auto;
}

.privacy-tag,
.privacy-polaroid,
.privacy-apple {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 12px 14px rgba(62, 30, 13, 0.13));
}

.privacy-tag {
  right: -18px;
  top: 70px;
  width: 142px;
  transform: rotate(8deg);
}

.privacy-polaroid {
  right: -4px;
  bottom: 34px;
  width: 116px;
  transform: rotate(-7deg);
}

.privacy-apple {
  left: 0;
  bottom: 24px;
  width: 74px;
  transform: rotate(-11deg);
}

.privacy-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.privacy-points div {
  padding: 18px;
  min-height: 0;
  border: 1px solid rgba(91, 47, 24, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.44);
}

.point-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--red-deep);
  border-radius: 999px;
  background: rgba(166, 38, 34, 0.08);
}

.point-icon svg {
  width: 21px;
  height: 21px;
}

.privacy-points h3 {
  margin: 14px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 22px;
}

.privacy-points p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.widget-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 52px;
  padding: 96px 48px 110px;
  overflow: hidden;
}

.widget-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42%;
  background: rgba(255, 250, 243, 0.6);
  z-index: -1;
}

.widget-copy {
  max-width: 430px;
}

.widget-images {
  position: relative;
  min-height: 430px;
}

.widget-main {
  position: absolute;
  left: 0;
  top: 40px;
  width: min(580px, 58vw);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.widget-side {
  position: absolute;
  right: 0;
  top: -42px;
  width: 300px;
  filter: drop-shadow(0 18px 25px rgba(62, 30, 13, 0.18));
  transform: rotate(7deg);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 36px;
  align-items: start;
  padding: 44px 48px;
  color: var(--ink-soft);
  background: rgba(255, 250, 243, 0.86);
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 10px 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px 28px;
  max-width: 480px;
  font-size: 14px;
}

.site-footer a:hover {
  color: var(--red-deep);
}

.copyright {
  text-align: right;
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.doc-page {
  background:
    linear-gradient(rgba(248, 244, 238, 0.94), rgba(248, 244, 238, 0.94)),
    url("../images/paper-background.jpg") center top / 420px auto repeat;
}

.doc-shell {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: 128px 0 84px;
}

.doc-hero {
  padding: 42px 0 24px;
}

.doc-kicker {
  margin: 0 0 10px;
  color: var(--red-deep);
  font-family: var(--script);
  font-size: 34px;
  line-height: 1;
}

.doc-card {
  margin-top: 20px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 243, 0.84);
  box-shadow: 0 12px 28px rgba(62, 30, 13, 0.06);
}

.doc-card h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.15;
}

.doc-card h3 {
  margin: 26px 0 0;
  color: var(--red-deep);
  font-size: 18px;
}

.doc-card p,
.doc-card li {
  color: var(--ink-soft);
}

.doc-card p {
  margin: 14px 0 0;
}

.doc-card ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.doc-card a {
  color: var(--red-deep);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.legal-doc .doc-card {
  scroll-margin-top: 92px;
}

@media (max-width: 1050px) {
  .site-header {
    padding: 0 28px;
  }

  .site-nav {
    gap: 22px;
  }

  .hero {
    padding: 118px 28px 48px;
  }

  .hero h1 {
    font-size: 96px;
  }

  .hero-line {
    font-size: 44px;
  }

  .hero-apple {
    right: -220px;
    width: 780px;
  }

  .phone-shell {
    right: 5vw;
    width: 210px;
    height: 418px;
  }

  .privacy-phone {
    position: relative;
    right: auto;
    bottom: auto;
    width: 220px;
    height: 438px;
    margin: 0 auto;
  }

  .journal-section,
  .privacy-section,
  .widget-section {
    grid-template-columns: 1fr;
  }

  .privacy-points {
    grid-template-columns: 1fr;
  }

  .privacy-device-wrap {
    grid-template-columns: minmax(260px, 0.8fr) minmax(220px, 1fr);
  }

  .privacy-points div {
    min-height: 0;
  }

  .widget-images {
    min-height: 380px;
  }
}

@media (max-width: 780px) {
  :root {
    --nav-h: 64px;
  }

  body {
    font-size: 15px;
  }

  .site-header {
    gap: 14px;
    padding: 0 18px;
  }

  .brand-icon {
    width: 28px;
    height: 28px;
  }

  .brand-script {
    font-size: 28px;
  }

  .site-nav {
    display: none;
  }

  .header-actions {
    gap: 10px;
  }

  .nav-download {
    min-height: 36px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding: 92px 18px 36px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(255, 250, 243, 0.98) 0%, rgba(255, 250, 243, 0.92) 42%, rgba(255, 250, 243, 0.18) 100%),
      url("../images/paper-background.jpg") center / 420px auto repeat;
  }

  .hero-copy {
    max-width: 390px;
    padding-top: 12px;
  }

  .hero h1 {
    font-size: 78px;
  }

  .hero-line {
    font-size: 34px;
  }

  .hero-body {
    font-size: 16px;
  }

  .hero-actions {
    margin-top: 26px;
  }

  .store-button {
    min-height: 58px;
  }

  .store-large {
    font-size: 20px;
  }

  .hero-stage {
    position: relative;
    height: 520px;
    margin: 20px -18px 0;
  }

  .hero-apple {
    right: -160px;
    top: 4px;
    width: 560px;
  }

  .hero-flower {
    right: 10px;
    bottom: 34px;
    width: 148px;
  }

  .hero-camera {
    right: 142px;
    bottom: 26px;
    width: 138px;
  }

  .hero-apple-badge {
    right: auto;
    left: 34px;
    bottom: 48px;
    width: 62px;
  }

  .phone-shell {
    right: 26px;
    bottom: 20px;
    width: 176px;
    height: 350px;
  }

  .privacy-section {
    width: calc(100% - 36px);
  }

  .privacy-device-wrap {
    grid-template-columns: 1fr;
  }

  .privacy-device {
    min-height: 390px;
  }

  .privacy-phone {
    position: relative;
    right: auto;
    bottom: auto;
    width: 176px;
    height: 350px;
    margin: 0 auto;
  }

  .privacy-tag {
    right: 20px;
    top: 58px;
    width: 114px;
  }

  .privacy-polaroid {
    right: 34px;
    bottom: 24px;
    width: 92px;
  }

  .privacy-apple {
    left: 34px;
    width: 64px;
  }

  .phone-wordmark {
    top: 70px;
    font-size: 28px;
  }

  .phone-plus {
    top: 160px;
    width: 52px;
    height: 52px;
    font-size: 32px;
  }

  .phone-caption {
    bottom: 88px;
  }

  .phone-caption span {
    font-size: 20px;
  }

  .phone-tabs span {
    width: 40px;
    height: 34px;
  }

  .sparkle {
    display: none;
  }

  .scroll-cue {
    display: none;
  }

  .flow-section,
  .journal-section,
  .privacy-section,
  .widget-section {
    padding: 64px 18px;
  }

  .section-heading {
    margin-bottom: 34px;
    text-align: left;
  }

  .section-symbol {
    margin-left: 0;
  }

  .section-heading h2,
  .journal-copy h2,
  .privacy-copy h2,
  .widget-copy h2,
  .doc-hero h1 {
    font-size: 34px;
  }

  .section-heading p,
  .journal-copy > p,
  .privacy-copy > p,
  .widget-copy p,
  .doc-hero p {
    font-size: 16px;
  }

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

  .flow-rail::before {
    display: none;
  }

  .flow-step {
    text-align: left;
  }

  .flow-step p {
    margin-left: 0;
  }

  .step-media {
    height: 300px;
    justify-content: start;
  }

  .generated-capture {
    height: 260px;
  }

  .sticker-media img {
    width: 240px;
  }

  .generated-journal {
    width: 310px;
  }

  .journal-section {
    gap: 34px;
  }

  .privacy-section {
    gap: 34px;
  }

  .widget-section {
    gap: 28px;
  }

  .widget-images {
    min-height: 360px;
  }

  .widget-main {
    top: 56px;
    width: 92vw;
  }

  .widget-side {
    width: 190px;
    right: -52px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 34px 18px;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .copyright {
    text-align: left;
  }

  .doc-shell {
    width: min(100% - 36px, 860px);
    padding-top: 92px;
  }

  .doc-card {
    padding: 24px;
  }
}

@media (max-width: 430px) {
  .nav-download {
    display: none;
  }

  .hero h1 {
    font-size: 68px;
  }

  .hero-line {
    font-size: 30px;
  }

  .hero-stage {
    height: 470px;
  }

  .phone-shell {
    right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Product-led homepage refresh */
figure {
  margin: 0;
}

.eyebrow-script {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--red-deep);
  font-family: var(--script);
  font-size: 32px;
  line-height: 1;
}

.eyebrow-script.light {
  color: #f7d7c7;
}

.hero {
  min-height: 100svh;
  margin-bottom: -1px;
}

.hero h1 {
  letter-spacing: 0;
}

.hero-line {
  max-width: 610px;
}

.hero-body {
  max-width: 500px;
}

.hero-apple {
  right: -44px;
  top: 34px;
  width: min(900px, 62vw);
}

.screen-frame {
  overflow: hidden;
  border: 9px solid #211713;
  border-radius: 38px;
  background: #111;
  box-shadow:
    0 30px 78px rgba(58, 27, 10, 0.24),
    0 1px 0 rgba(255, 255, 255, 0.4) inset;
}

.screen-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.hero-product-screen {
  position: absolute;
  z-index: 3;
  right: 7.5vw;
  bottom: 34px;
  width: min(272px, 21vw);
  aspect-ratio: 1206 / 2622;
  transform: rotate(4deg);
}

.hero-flower {
  right: 38px;
  bottom: 72px;
  width: 210px;
}

.hero-camera {
  right: 310px;
  bottom: 36px;
  width: 190px;
}

.hero-apple-badge {
  right: 50vw;
  bottom: 76px;
}

.proof-section {
  position: relative;
  padding: 98px 48px 112px;
  background:
    linear-gradient(rgba(255, 250, 243, 0.9), rgba(255, 250, 243, 0.84)),
    url("../images/paper-background.jpg") center / 520px auto repeat;
  overflow: hidden;
}

.proof-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 8% 18%, rgba(166, 38, 34, 0.08), transparent 22%),
    radial-gradient(circle at 92% 70%, rgba(110, 127, 33, 0.1), transparent 25%);
  pointer-events: none;
}

.proof-section .section-heading {
  position: relative;
  max-width: 780px;
}

.proof-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 42px);
  max-width: 1280px;
  margin: 0 auto;
}

.proof-item {
  display: grid;
  gap: 24px;
  align-content: start;
}

.proof-item:nth-child(even) {
  margin-top: 74px;
}

.screen-tall {
  width: min(100%, 242px);
  aspect-ratio: 1206 / 2622;
  margin: 0 auto;
  transform: rotate(-1.6deg);
}

.proof-item:nth-child(even) .screen-tall {
  transform: rotate(1.5deg);
}

.proof-copy {
  max-width: 260px;
  margin: 0 auto;
  text-align: center;
}

.proof-copy span,
.feature-notes dt,
.local-points span,
.timeline-card-sample span {
  color: var(--red-deep);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-copy h3 {
  margin: 8px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.05;
}

.proof-copy p {
  margin: 11px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

html[lang="zh-Hans"] body {
  font-family: var(--zh-sans);
  text-rendering: geometricPrecision;
}

html[lang="zh-Hans"] .site-nav,
html[lang="zh-Hans"] .nav-download,
html[lang="zh-Hans"] .store-button,
html[lang="zh-Hans"] .text-button,
html[lang="zh-Hans"] .lang-option,
html[lang="zh-Hans"] .doc-card h3 {
  font-family: var(--zh-sans);
}

html[lang="zh-Hans"] .hero-line,
html[lang="zh-Hans"] .section-heading h2,
html[lang="zh-Hans"] .journal-copy h2,
html[lang="zh-Hans"] .privacy-copy h2,
html[lang="zh-Hans"] .widget-copy h2,
html[lang="zh-Hans"] .doc-hero h1,
html[lang="zh-Hans"] .flow-step h3,
html[lang="zh-Hans"] .privacy-points h3,
html[lang="zh-Hans"] .proof-copy h3,
html[lang="zh-Hans"] .editorial-copy h2,
html[lang="zh-Hans"] .board-copy h2,
html[lang="zh-Hans"] .timeline-copy h2,
html[lang="zh-Hans"] .local-copy h2,
html[lang="zh-Hans"] .download-copy h2,
html[lang="zh-Hans"] .timeline-card-sample strong,
html[lang="zh-Hans"] .local-points h3,
html[lang="zh-Hans"] .doc-card h2 {
  font-family: var(--zh-serif);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: 0;
}

html[lang="zh-Hans"] .hero-line {
  max-width: 600px;
  font-size: clamp(32px, 4.2vw, 58px);
}

html[lang="zh-Hans"] .eyebrow-script,
html[lang="zh-Hans"] .doc-kicker {
  font-family: var(--zh-serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
}

html[lang="zh-Hans"] .proof-copy span,
html[lang="zh-Hans"] .feature-notes dt,
html[lang="zh-Hans"] .local-points span,
html[lang="zh-Hans"] .timeline-card-sample span {
  font-family: var(--zh-sans);
  letter-spacing: 0;
  text-transform: none;
}

html[lang="zh-Hans"] .hero-body,
html[lang="zh-Hans"] .section-heading p,
html[lang="zh-Hans"] .editorial-copy p,
html[lang="zh-Hans"] .board-copy p,
html[lang="zh-Hans"] .timeline-copy p,
html[lang="zh-Hans"] .local-copy p,
html[lang="zh-Hans"] .download-copy p,
html[lang="zh-Hans"] .doc-hero p,
html[lang="zh-Hans"] .doc-card p,
html[lang="zh-Hans"] .doc-card li {
  line-height: 1.72;
}

html[lang="zh-Hans"] .doc-hero .doc-kicker {
  line-height: 1.2;
}

.editorial-feature,
.board-section,
.timeline-section,
.local-section,
.download-section {
  position: relative;
  overflow: hidden;
}

.editorial-copy h2,
.board-copy h2,
.timeline-copy h2,
.local-copy h2,
.download-copy h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 650;
  line-height: 1.02;
}

.editorial-copy p,
.board-copy p,
.timeline-copy p,
.local-copy p,
.download-copy p {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.editorial-feature {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: min(7vw, 90px);
  padding: 108px 48px 116px;
  max-width: 1280px;
  margin: 0 auto;
}

.editorial-copy {
  max-width: 470px;
}

.feature-notes {
  display: grid;
  gap: 24px;
  margin: 38px 0 0;
}

.feature-notes div {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.feature-notes dd {
  margin: 7px 0 0;
  color: var(--ink-soft);
}

.editorial-visual {
  position: relative;
  min-height: 650px;
}

.editorial-visual::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 2%;
  top: 10%;
  bottom: 9%;
  border-radius: 10px;
  background:
    linear-gradient(rgba(255, 250, 243, 0.62), rgba(255, 250, 243, 0.62)),
    url("../images/paper-background.jpg") center / 420px auto repeat;
  box-shadow: var(--soft-shadow);
  transform: rotate(-2deg);
}

.feature-phone {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(360px, 45vw);
  aspect-ratio: 1206 / 2622;
  transform: translateX(-50%) rotate(2.5deg);
}

.editorial-flower,
.editorial-heart,
.board-star {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 14px 16px rgba(62, 30, 13, 0.13));
}

.editorial-flower {
  right: 4%;
  bottom: 12%;
  width: 178px;
  transform: rotate(8deg);
}

.editorial-heart {
  left: 12%;
  bottom: 28%;
  width: 92px;
  transform: rotate(-10deg);
}

.board-section {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  align-items: center;
  gap: min(7vw, 92px);
  padding: 112px 48px;
  background:
    linear-gradient(135deg, rgba(86, 48, 27, 0.08), rgba(127, 151, 145, 0.16)),
    url("../images/paper-background.jpg") center / 520px auto repeat;
}

.board-visual {
  position: relative;
  min-height: 650px;
  max-width: 720px;
  justify-self: end;
  width: 100%;
}

.board-phone {
  position: absolute;
  left: 12%;
  top: 0;
  width: min(340px, 44vw);
  aspect-ratio: 1206 / 2622;
  transform: rotate(-3deg);
}

.widget-piece {
  position: absolute;
  right: 0;
  bottom: 60px;
  width: min(430px, 38vw);
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 28px 64px rgba(62, 30, 13, 0.18);
  transform: rotate(4deg);
}

.widget-piece img {
  width: 100%;
  border-radius: 10px;
}

.board-star {
  right: 36%;
  top: 12%;
  width: 96px;
  transform: rotate(10deg);
}

.board-copy {
  max-width: 500px;
}

.board-copy .text-button {
  margin-top: 28px;
}

.timeline-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  align-items: center;
  gap: min(6vw, 84px);
  padding: 104px 48px;
  color: var(--white);
  background:
    linear-gradient(135deg, #681614 0%, #9c2824 54%, #476c69 100%);
}

.timeline-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 250, 243, 0.18), transparent 22%),
    radial-gradient(circle at 80% 72%, rgba(255, 250, 243, 0.1), transparent 24%);
  pointer-events: none;
}

.timeline-copy,
.timeline-visual {
  position: relative;
  z-index: 1;
}

.timeline-copy {
  max-width: 500px;
  justify-self: end;
}

.timeline-copy h2,
.timeline-copy p {
  color: var(--white);
}

.timeline-copy p {
  color: rgba(255, 250, 243, 0.78);
}

.timeline-visual {
  min-height: 670px;
}

.timeline-phone {
  position: absolute;
  left: 10%;
  top: 0;
  width: min(350px, 43vw);
  aspect-ratio: 1206 / 2622;
  transform: rotate(2deg);
}

.timeline-card-sample {
  position: absolute;
  right: 6%;
  width: 310px;
  min-height: 142px;
  padding: 24px 28px;
  border-radius: 22px;
  box-shadow: 0 24px 50px rgba(32, 12, 8, 0.22);
}

.timeline-card-sample span {
  color: rgba(255, 250, 243, 0.78);
  letter-spacing: 0;
  text-transform: none;
  font-size: 15px;
}

.timeline-card-sample strong {
  display: block;
  margin-top: 20px;
  font-family: var(--serif);
  font-size: 31px;
  line-height: 1.06;
}

.sample-red {
  top: 16%;
  background: #b92a28;
}

.sample-teal {
  bottom: 18%;
  background: #77aaad;
  color: #1e1815;
}

.sample-teal span {
  color: rgba(30, 24, 21, 0.62);
}

.local-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
  width: min(1240px, calc(100% - 96px));
  margin: 106px auto;
  padding: 58px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(255, 250, 243, 0.88), rgba(255, 250, 243, 0.88)),
    url("../images/paper-background.jpg") center / 420px auto repeat;
  box-shadow: var(--soft-shadow);
}

.local-copy {
  max-width: 520px;
}

.local-copy .text-button {
  margin-top: 26px;
}

.local-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.local-points div {
  padding: 0 0 20px;
  border-bottom: 1px solid var(--line);
}

.local-points div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.local-points h3 {
  margin: 8px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.08;
}

.local-points p {
  margin: 10px 0 0;
  color: var(--ink-soft);
}

.download-section {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 36px;
  padding: 72px 48px 84px;
  background:
    linear-gradient(90deg, rgba(255, 250, 243, 0.96), rgba(255, 250, 243, 0.72)),
    url("../images/apple-backdrop.png") right -80px center / 430px auto no-repeat,
    url("../images/paper-background.jpg") center / 420px auto repeat;
  border-top: 1px solid var(--line);
}

.download-copy {
  max-width: 760px;
}

.download-copy h2 {
  font-size: clamp(38px, 4vw, 58px);
}

@media (max-width: 1050px) {
  .hero-apple {
    right: -210px;
    width: 780px;
  }

  .hero-product-screen {
    right: 4vw;
    width: 228px;
  }

  .proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 760px;
  }

  .proof-item:nth-child(even) {
    margin-top: 46px;
  }

  .editorial-feature,
  .board-section,
  .timeline-section,
  .local-section {
    grid-template-columns: 1fr;
  }

  .editorial-feature,
  .board-section,
  .timeline-section {
    padding-left: 32px;
    padding-right: 32px;
  }

  .editorial-copy,
  .board-copy,
  .timeline-copy {
    max-width: 720px;
    justify-self: start;
  }

  .editorial-visual,
  .board-visual,
  .timeline-visual {
    min-height: 620px;
    justify-self: center;
    width: min(100%, 760px);
  }

  .feature-phone,
  .board-phone,
  .timeline-phone {
    width: 300px;
  }

  .widget-piece {
    width: 380px;
  }

  .local-section {
    gap: 38px;
  }
}

@media (max-width: 780px) {
  .hero {
    min-height: auto;
  }

  .hero-apple {
    right: -174px;
    top: 0;
    width: 565px;
  }

  .hero-product-screen {
    right: 26px;
    bottom: 24px;
    width: 178px;
  }

  .hero-flower {
    right: 8px;
    bottom: 40px;
    width: 128px;
  }

  .hero-camera {
    right: 156px;
    bottom: 24px;
    width: 118px;
  }

  .hero-apple-badge {
    left: 24px;
    bottom: 54px;
    width: 58px;
  }

  .proof-section {
    padding: 64px 18px 78px;
  }

  .proof-strip {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .proof-item,
  .proof-item:nth-child(even) {
    margin-top: 0;
  }

  .screen-tall {
    width: min(235px, 72vw);
  }

  .proof-copy {
    max-width: 330px;
  }

  .proof-copy h3 {
    font-size: 25px;
  }

  .editorial-feature,
  .board-section,
  .timeline-section {
    padding: 68px 18px;
    gap: 34px;
  }

  .editorial-copy h2,
  .board-copy h2,
  .timeline-copy h2,
  .local-copy h2,
  .download-copy h2 {
    font-size: 36px;
  }

  .editorial-copy p,
  .board-copy p,
  .timeline-copy p,
  .local-copy p,
  .download-copy p {
    font-size: 16px;
  }

  .editorial-visual,
  .board-visual,
  .timeline-visual {
    min-height: 520px;
  }

  .feature-phone,
  .board-phone,
  .timeline-phone {
    width: min(245px, 70vw);
  }

  .feature-phone {
    left: 48%;
  }

  .editorial-flower {
    right: 2%;
    bottom: 8%;
    width: 120px;
  }

  .editorial-heart {
    left: 2%;
    bottom: 22%;
    width: 70px;
  }

  .board-phone {
    left: 6%;
  }

  .widget-piece {
    right: -22px;
    bottom: 50px;
    width: min(288px, 70vw);
  }

  .board-star {
    right: 8%;
    width: 70px;
  }

  .timeline-card-sample {
    right: -18px;
    width: 230px;
    min-height: 112px;
    padding: 18px 20px;
    border-radius: 18px;
  }

  .timeline-card-sample strong {
    margin-top: 12px;
    font-size: 23px;
  }

  .sample-red {
    top: 12%;
  }

  .sample-teal {
    bottom: 14%;
  }

  .local-section {
    width: calc(100% - 36px);
    margin: 70px auto;
    padding: 32px 24px;
  }

  .local-points h3 {
    font-size: 25px;
  }

  .download-section {
    grid-template-columns: 1fr;
    justify-items: start;
    padding: 58px 18px 64px;
    background:
      linear-gradient(90deg, rgba(255, 250, 243, 0.96), rgba(255, 250, 243, 0.88)),
      url("../images/apple-backdrop.png") right -170px bottom -90px / 340px auto no-repeat,
      url("../images/paper-background.jpg") center / 420px auto repeat;
  }
}

@media (max-width: 430px) {
  .hero-stage {
    height: 452px;
  }

  .hero-product-screen {
    right: 16px;
    width: 158px;
  }

  .hero-camera {
    right: 122px;
  }

  .editorial-visual,
  .board-visual,
  .timeline-visual {
    min-height: 480px;
  }

  .feature-phone,
  .board-phone,
  .timeline-phone {
    width: 222px;
  }

  .timeline-card-sample {
    width: 204px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}