:root {
  color-scheme: light;
  --ink: #1b251e;
  --muted: #657069;
  --line: rgba(35, 58, 42, 0.12);
  --paper: #fbfdf9;
  --green: #20834e;
  --green-dark: #0d5c37;
  --mint: #dff4e5;
  --coral: #ff666e;
  --coral-soft: #ffe3df;
  --blue-soft: #e6efff;
  --orange-soft: #fff0d7;
  --violet-soft: #eee8ff;
  --shadow: 0 28px 80px rgba(33, 69, 45, 0.12);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 4%, rgba(214, 242, 223, 0.65), transparent 28rem),
    linear-gradient(180deg, #fbfdf9 0%, #fff 38%, #f8fbf7 100%);
  font-size: 16px;
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 19px; font-weight: 760; letter-spacing: -0.02em; }
.brand img { border-radius: 12px; box-shadow: 0 8px 22px rgba(44, 105, 60, 0.14); }
.site-header nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 14px; }
.site-header nav a { padding: 10px 0; transition: color 160ms ease; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--green); }

.section-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hero { min-height: 680px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(390px, 0.85fr); align-items: center; gap: 70px; padding-top: 44px; padding-bottom: 84px; }
.eyebrow { margin: 0 0 12px; color: var(--green); font-size: 13px; font-weight: 760; letter-spacing: 0.13em; text-transform: uppercase; }
.hero h1 { margin: 0; max-width: 740px; font-size: clamp(46px, 6vw, 78px); line-height: 1.08; letter-spacing: -0.055em; }
.hero-lead { max-width: 620px; margin: 28px 0 0; color: var(--muted); font-size: 19px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; padding: 11px 20px; display: inline-flex; align-items: center; justify-content: center; border-radius: 15px; font-size: 15px; font-weight: 680; }
.button-primary { color: #fff; background: var(--green); box-shadow: 0 14px 30px rgba(32, 131, 78, 0.22); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { color: var(--green-dark); background: rgba(255, 255, 255, 0.72); border: 1px solid var(--line); }
.availability { margin: 17px 0 0; color: #849087; font-size: 13px; }

.phone-stage { min-height: 590px; position: relative; display: grid; place-items: center; isolation: isolate; }
.glow { position: absolute; border-radius: 999px; filter: blur(4px); z-index: -1; }
.glow-coral { width: 250px; height: 250px; top: 0; right: -25px; background: rgba(255, 157, 152, 0.3); }
.glow-green { width: 340px; height: 340px; bottom: 20px; left: -60px; background: rgba(129, 213, 153, 0.3); }
.phone { width: min(360px, 86vw); min-height: 600px; padding: 18px 18px 15px; position: relative; background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(255, 255, 255, 0.9); border-radius: 46px; box-shadow: var(--shadow), inset 0 0 0 7px rgba(24, 37, 29, 0.035); transform: rotate(2.2deg); backdrop-filter: blur(18px); }
.phone-bar { padding: 2px 11px 18px; display: flex; justify-content: space-between; color: #445049; font-size: 11px; font-weight: 720; }
.app-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.app-heading p { margin: 0 0 2px; color: var(--muted); font-size: 12px; }
.app-heading h2 { margin: 0; max-width: 230px; font-size: 20px; line-height: 1.3; letter-spacing: -0.025em; }
.app-heading img { border-radius: 14px; }
.today-card { padding: 16px; display: flex; flex-direction: column; gap: 6px; background: #f5f8f4; border: 1px solid rgba(28, 73, 43, 0.07); border-radius: 20px; }
.today-card strong { font-size: 15px; }
.today-card small { color: var(--muted); font-size: 11px; }
.accent-card { padding: 20px; color: #fff; background: linear-gradient(145deg, #258c56, #11663e); box-shadow: 0 16px 34px rgba(24, 121, 71, 0.2); }
.accent-card small, .accent-card .card-kicker { color: rgba(255,255,255,0.74); }
.card-kicker { font-size: 10px; font-weight: 700; letter-spacing: 0.14em; }
.progress { height: 7px; margin: 6px 0 3px; overflow: hidden; background: rgba(255,255,255,0.18); border-radius: 99px; }
.progress span { display: block; width: 64%; height: 100%; background: #fff; border-radius: inherit; }
.mini-grid { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.module-dot { width: 24px; height: 24px; display: block; border-radius: 8px; }
.module-dot.blue { background: #8cb1ff; }
.module-dot.orange { background: #f5b95a; }
.module-dot.violet { background: #a999ea; }
.module-dot.green { background: #68be83; }
.tab-bar { margin-top: 14px; padding: 12px 8px 5px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); color: #929b95; font-size: 9px; }
.tab-bar .active { color: var(--green); font-weight: 700; }

.quiet-strip { min-height: 88px; padding: 22px 30px; display: flex; align-items: center; justify-content: center; gap: 34px; color: #657069; background: #f2f7f1; border-top: 1px solid rgba(32, 83, 48, 0.06); border-bottom: 1px solid rgba(32, 83, 48, 0.06); font-size: 14px; font-weight: 630; }
.quiet-strip i { width: 4px; height: 4px; background: #91a097; border-radius: 50%; }

.section-block { padding-top: 126px; padding-bottom: 126px; }
.section-intro { max-width: 720px; margin-bottom: 48px; }
.section-intro h2, .closing-block h2 { margin: 0; font-size: clamp(34px, 4.3vw, 56px); line-height: 1.15; letter-spacing: -0.045em; }
.section-intro > p:last-child { margin: 20px 0 0; color: var(--muted); font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.feature-card { min-height: 330px; padding: 28px; display: flex; flex-direction: column; background: rgba(255,255,255,0.9); border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 18px 55px rgba(25, 65, 39, 0.06); }
.feature-card:nth-child(-n+3) { grid-column: span 2; }
.feature-card:nth-child(n+4) { grid-column: span 3; }
.feature-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 15px; font-weight: 780; }
.feature-health .feature-mark { color: #b7323a; background: var(--coral-soft); }
.feature-memo .feature-mark { color: #2f60a9; background: var(--blue-soft); }
.feature-experience .feature-mark { color: #94600c; background: var(--orange-soft); }
.feature-finance .feature-mark { color: #6250a4; background: var(--violet-soft); }
.feature-tools .feature-mark { color: var(--green-dark); background: var(--mint); }
.feature-card h3 { margin: 26px 0 9px; font-size: 24px; letter-spacing: -0.025em; }
.feature-card p { margin: 0; color: var(--muted); }
.feature-card ul { margin: auto 0 0; padding: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.feature-card li { padding: 5px 10px; color: #536058; background: #f3f6f2; border-radius: 999px; font-size: 12px; }

.data-section { padding-top: 0; }
.data-panel { padding: clamp(34px, 7vw, 82px); color: #f7fff9; background: linear-gradient(145deg, #0e5c39, #183e2b); border-radius: 40px; box-shadow: 0 30px 80px rgba(20, 70, 42, 0.18); }
.light-intro { margin-bottom: 52px; }
.light-intro .eyebrow { color: #a9e1ba; }
.light-intro > p:last-child { color: rgba(244,255,247,0.7); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.principles article { padding: 24px; display: flex; gap: 18px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); border-radius: 22px; }
.principles article > span { color: #9ddbae; font-size: 12px; font-weight: 760; }
.principles h3 { margin: 0 0 8px; font-size: 18px; }
.principles p { margin: 0; color: rgba(244,255,247,0.68); font-size: 14px; }
.text-link { margin-top: 34px; display: inline-flex; gap: 7px; color: #c8f1d3; font-weight: 680; }

.closing-block { padding-top: 30px; padding-bottom: 130px; display: flex; align-items: center; gap: 34px; }
.closing-block img { flex: 0 0 auto; border-radius: 30px; box-shadow: 0 18px 48px rgba(38, 101, 55, 0.16); }
.closing-block p:last-child { margin: 13px 0 0; color: var(--muted); font-size: 17px; }

footer { color: #dce5de; background: #17221b; }
.footer-inner { width: min(1180px, calc(100% - 40px)); min-height: 126px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-inner > div:first-child { display: flex; flex-direction: column; }
.footer-inner strong { color: #fff; font-size: 18px; }
.footer-inner span { color: #8f9d93; font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 24px; color: #aebbb2; font-size: 13px; }
.footer-links a:hover { color: #fff; }

.document-page { background: #f7faf6; }
.document-shell { width: min(820px, calc(100% - 40px)); margin: 60px auto 120px; }
.document-title { padding: 54px 0 36px; border-bottom: 1px solid var(--line); }
.document-title h1 { margin: 0; font-size: clamp(42px, 6vw, 64px); line-height: 1.1; letter-spacing: -0.045em; }
.document-title > p:last-child { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.document-content { padding: 20px 0; }
.document-content section { padding: 28px 0; border-bottom: 1px solid var(--line); }
.document-content h2 { margin: 0 0 10px; font-size: 21px; }
.document-content p { margin: 0; color: #59655d; line-height: 1.9; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 44px; padding-top: 58px; }
  .hero-copy { text-align: center; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .phone-stage { min-height: 620px; }
  .feature-card:nth-child(n) { grid-column: span 3; }
  .feature-card:last-child { grid-column: 2 / span 4; }
  .principles { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header { min-height: 68px; }
  .brand img { width: 36px; height: 36px; }
  .site-header nav { gap: 16px; }
  .site-header nav a:first-child { display: none; }
  .document-page .site-header nav a:first-child { display: block; }
  .hero { min-height: auto; padding-top: 44px; padding-bottom: 60px; }
  .hero h1 { font-size: clamp(38px, 10.2vw, 44px); letter-spacing: -0.04em; }
  .hero-lead { font-size: 17px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .phone-stage { min-height: 550px; }
  .phone { transform: none; }
  .quiet-strip { gap: 14px; padding-left: 18px; padding-right: 18px; overflow: hidden; white-space: nowrap; font-size: 12px; }
  .section-block { padding-top: 88px; padding-bottom: 88px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card:nth-child(n) { grid-column: auto; min-height: 290px; }
  .data-panel { border-radius: 28px; }
  .principles article { flex-direction: column; gap: 8px; }
  .closing-block { padding-bottom: 90px; align-items: flex-start; }
  .closing-block img { width: 78px; height: 78px; border-radius: 22px; }
  .footer-inner { padding: 30px 0; align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
  .document-shell { margin-top: 28px; margin-bottom: 80px; }
  .document-title { padding-top: 32px; padding-bottom: 28px; }
}

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

:focus-visible { outline: 3px solid rgba(32, 131, 78, 0.35); outline-offset: 4px; border-radius: 5px; }