@charset "UTF-8";

:root {
  --ink: #171c19;
  --muted: #69716b;
  --lime: #c3f56f;
  --coral: #ed9b89;
  --line: #dde2dd;
  --paper: #ffffff;
  --soft: #f3f6f2;
  font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; line-height: 1.65; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #44765e; outline-offset: 5px; }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
svg { flex-shrink: 0; }
.container { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.section-space { padding-block: 100px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 30; padding: 10px 16px; background: var(--lime); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .97); border-bottom: 1px solid #eee; }
.header-inner { max-width: 1536px; margin-inline: auto; min-height: 80px; padding: 0 48px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.wordmark { display: inline-flex; align-items: baseline; color: var(--ink); font-size: 31px; font-weight: 900; font-style: italic; line-height: 1; }
.brand-period { width: 7px; height: 7px; background: #86be35; display: inline-block; margin-left: 3px; }
.desktop-nav { display: flex; align-items: center; gap: 31px; }
.desktop-nav a { font-size: 13px; position: relative; padding-block: 10px; }
.desktop-nav a::after { content: ""; height: 2px; width: 0; position: absolute; left: 0; bottom: 4px; background: var(--ink); transition: width .2s; }
.desktop-nav a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 21px; min-height: 48px; border: 1px solid transparent; border-radius: 4px; padding: 12px 23px; font-size: 13px; font-weight: 700; line-height: 1.4; transition: background-color .2s, transform .2s; }
.button svg { width: 18px; height: 18px; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: white; background: var(--ink); }
.button-dark:hover { background: #354538; }
.button-lime { color: var(--ink); background: var(--lime); }
.button-lime:hover { background: #d2ff8f; }
.header-cta { min-height: 42px; padding: 10px 17px; gap: 18px; font-size: 12px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; height: 40px; width: 40px; border: 0; border-radius: 4px; background: transparent; color: var(--ink); }
.icon-button:hover { background: #edf1ec; }
.icon-button svg { width: 22px; height: 22px; }
.menu-toggle { display: none; }
.mobile-nav { padding: 10px 24px 22px; border-top: 1px solid var(--line); }
.mobile-nav a { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 15px 0; font-size: 15px; }
.mobile-nav svg { width: 18px; height: 18px; }

.hero { position: relative; height: min(720px, calc(100svh - 174px)); min-height: 500px; overflow: hidden; color: white; background: #b16658; }
.hero-image { width: 100%; height: 100%; object-fit: cover; object-position: center; position: absolute; inset: 0; }
.hero-shade { position: absolute; inset: 0; background: rgba(14, 20, 15, .18); }
.hero-inner { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: center; }
.hero-copy { padding-block: 50px 92px; }
.hero-eyebrow { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #f6fff1; font-weight: 500; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.status-dot.dark { background: #7a9265; }
.hero h1 { font-size: 128px; line-height: 1.05; font-weight: 900; font-style: italic; margin: 9px 0 13px -5px; }
.hero-line { font-size: 28px; font-weight: 650; line-height: 1.35; margin-bottom: 17px; }
.hero-description { font-size: 14px; color: #faf3ec; line-height: 1.95; }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.hero-text-button { background: none; color: white; border: 0; display: flex; align-items: center; gap: 10px; font-size: 13px; padding: 10px 0; }
.hero-text-button svg { width: 17px; height: 17px; }
.hero-bottom { position: absolute; bottom: 26px; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 10px; color: #fff8f2; }
.hero-bottom a { width: 34px; height: 34px; border: 1px solid #ffffff6e; border-radius: 50%; display: grid; place-items: center; }
.hero-bottom svg { width: 16px; height: 16px; }
.hero-bottom-right { text-align: right; }
.promise-strip { background: #f7faf4; border-bottom: 1px solid var(--line); }
.promise-inner { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.promise-inner > div { display: flex; gap: 13px; align-items: center; min-height: 90px; padding: 22px 12px; font-size: 13px; }
.promise-inner > div + div { border-left: 1px solid var(--line); padding-left: 34px; }
.promise-inner svg { width: 21px; height: 21px; }
.promise-number { font-size: 10px; color: #959e90; margin-right: 10px; }

.eyebrow { font-size: 11px; display: flex; gap: 9px; align-items: center; font-weight: 600; }
.tiny-square { width: 6px; height: 6px; background: #759f42; }
.tiny-square.coral { background: #bd7a6d; }
.section-heading { margin-bottom: 43px; }
h2 { font-size: 38px; line-height: 1.4; font-weight: 700; }
.section-heading h2 { margin-top: 14px; }
.section-description { color: var(--muted); font-size: 14px; margin-top: 13px; }
.product-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; }
.product-copy { padding-block: 20px; }
.product-tabs { display: flex; border-bottom: 1px solid var(--line); gap: 18px; }
.product-tabs button { position: relative; display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 52px; padding: 10px 5px 16px; font-size: 12px; border: 0; background: transparent; color: #8a908a; white-space: nowrap; }
.product-tabs svg { width: 16px; height: 16px; }
.product-tabs button[aria-selected="true"] { color: var(--ink); font-weight: 700; }
.product-tabs button[aria-selected="true"]::after { content: ""; height: 3px; position: absolute; left: 0; right: 0; bottom: -1px; background: #87ae45; }
.product-panel { min-height: 355px; padding-top: 31px; }
.panel-index { color: #8e978b; font-size: 10px; }
.product-panel h3 { font-size: 32px; line-height: 1.5; margin: 11px 0 16px; }
.product-panel > p:not(.panel-index) { font-size: 14px; color: var(--muted); max-width: 385px; }
.feature-list { list-style: none; padding: 0; margin: 25px 0; }
.feature-list li { display: flex; align-items: center; gap: 9px; font-size: 12px; margin-top: 10px; color: #4d554e; }
.feature-list svg { width: 15px; height: 15px; color: #6b8b48; }
.text-link { display: inline-flex; align-items: center; gap: 15px; background: transparent; border: 0; border-bottom: 1px solid #959f8e; padding: 6px 0; font-size: 12px; font-weight: 600; }
.text-link svg { width: 17px; height: 17px; }
.product-visual { background: #edf3e8; overflow: hidden; }
.visual-header, .visual-footer { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-size: 9px; color: #75846d; }
.visual-header { justify-content: flex-start; gap: 7px; }
.live-indicator { width: 5px; height: 5px; border-radius: 50%; background: #86a95e; }
.visual-platform { margin-left: auto; }
.phone-presentation { display: flex; align-items: center; justify-content: center; position: relative; padding: 20px 48px 25px; }
.product-phone { width: 258px; aspect-ratio: 390 / 844; border: 5px solid #282e28; outline: 1px solid #454e45; border-radius: 27px; overflow: hidden; box-shadow: 0 15px 27px #26341f24; background: #fff; position: relative; z-index: 1; }
.product-phone img { width: 100%; height: 100%; object-fit: contain; background: white; }
.visual-side { position: absolute; top: 25px; right: 23px; bottom: 25px; display: flex; flex-direction: column; justify-content: space-between; align-items: center; }
.vertical-copy { writing-mode: vertical-rl; font-size: 9px; color: #8c9b83; }
.screen-number { color: #b7cbaa; font-weight: 600; font-size: 40px; line-height: 1; }
.visual-dots { display: flex; gap: 5px; }
.visual-dots span { width: 5px; height: 5px; border-radius: 50%; background: #c7d1bf; }
.visual-dots .active { background: #769b50; }

.running-band { background: #202620; color: white; padding-block: 65px; }
.running-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.running-photo { position: relative; }
.running-photo img { width: 100%; height: auto; aspect-ratio: 5 / 4; object-fit: cover; }
.photo-caption { position: absolute; bottom: 17px; left: 18px; font-size: 10px; color: #fff; }
.running-copy { padding-block: 15px; }
.eyebrow.light { color: #b3c2a8; }
.running-copy h2 { margin-block: 18px; font-size: 38px; }
.running-copy > p:not(.eyebrow) { font-size: 13px; color: #afb9aa; line-height: 2; }
.running-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid #53604d; margin-top: 29px; padding: 24px 0 30px; gap: 12px; }
.running-metrics strong { font-size: 25px; font-weight: 500; display: block; color: #d4edae; }
.running-metrics span { display: block; font-size: 10px; color: #a4b09b; margin-top: 3px; }

.body-section { background: #f8f9f6; }
.body-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.body-visual { background: #edf1f3; }
.body-visual-top { display: flex; justify-content: space-between; align-items: center; padding: 19px 22px; border-bottom: 1px solid #e1e7e9; font-size: 10px; color: #727f86; }
.body-visual-top > span:first-child { display: flex; align-items: center; gap: 6px; color: #394d42; }
.body-visual > img { width: 100%; height: 420px; object-fit: contain; background: #edf1f3; }
.body-visual-bottom { display: flex; justify-content: center; gap: 20px; font-size: 10px; color: #78858a; padding: 17px 10px; border-top: 1px solid #e1e7e9; }
.body-copy h2 { font-size: 38px; margin: 16px 0 18px; }
.body-copy > p:not(.eyebrow):not(.medical-note) { font-size: 13px; color: var(--muted); line-height: 2; }
.body-steps { list-style: none; margin: 27px 0 21px; padding: 0; }
.body-steps li { display: flex; align-items: start; gap: 22px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.body-steps li > span { color: #b07d72; font-size: 11px; padding-top: 3px; }
.body-steps h3 { font-size: 14px; margin-bottom: 4px; }
.body-steps p { font-size: 11px; color: var(--muted); }
.medical-note { display: flex; gap: 6px; font-size: 10px; color: #8c918b; align-items: center; }
.medical-note svg { width: 13px; height: 13px; }

.faq-section { background: white; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq-grid h2 { margin: 16px 0; }
.faq-intro { font-size: 13px; color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; gap: 20px; list-style: none; cursor: pointer; font-size: 13px; font-weight: 500; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { width: 17px; height: 17px; color: #81916f; transition: transform .2s; }
.faq-list details[open] summary svg { transform: rotate(45deg); }
.faq-list details > div { font-size: 12px; color: var(--muted); padding: 0 30px 22px 0; line-height: 1.9; }
.start-section { background: var(--lime); padding: 58px 0 0; }
.start-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.start-inner h2 { margin-top: 11px; font-size: 38px; }
.button-large { min-height: 57px; padding: 17px 27px; gap: 33px; flex-shrink: 0; }
.start-bottom { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 44px; padding-top: 17px; padding-bottom: 18px; border-top: 1px solid #1c2a1530; color: #5d7a37; font-size: 9px; }

.site-footer { background: #f7f9f4; }
.footer-main { display: flex; align-items: center; padding-block: 38px; gap: 21px; }
.footer-wordmark { font-size: 28px; }
.footer-main > p { font-size: 11px; color: var(--muted); }
.footer-links { margin-left: auto; display: flex; align-items: center; gap: 23px; flex-wrap: wrap; }
.footer-links a, .footer-links button { font-size: 10px; background: transparent; border: 0; padding: 0; color: #666e61; }
.footer-links a:hover, .footer-links button:hover { color: var(--ink); text-decoration: underline; }
.footer-bottom { display: flex; align-items: center; gap: 24px; padding: 17px 0 20px; border-top: 1px solid var(--line); font-size: 9px; color: #9a9e92; }
.footer-bottom button { font-size: 9px; background: transparent; border: 0; color: inherit; padding: 0; }
.footer-bottom a { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; color: #6c7564; }
.footer-bottom svg { width: 12px; height: 12px; }

dialog { border: 1px solid #e1e5df; border-radius: 8px; box-shadow: 0 20px 100px #12201535; padding: 27px; width: min(510px, calc(100% - 32px)); max-height: calc(100svh - 48px); overflow-y: auto; color: var(--ink); }
dialog::backdrop { background: #13201883; backdrop-filter: blur(3px); }
.dialog-top { display: flex; justify-content: space-between; align-items: center; margin: -7px -7px 17px 0; }
dialog h2 { font-size: 25px; line-height: 1.5; }
.dialog-intro { font-size: 12px; margin: 8px 0 22px; color: var(--muted); }
.platform-list { border-top: 1px solid var(--line); }
.platform-row { display: flex; align-items: center; gap: 13px; padding: 17px 0; border-bottom: 1px solid var(--line); }
a.platform-row:hover { background: #f5f9f0; }
.platform-icon { background: #f0f5e9; width: 41px; height: 41px; flex-shrink: 0; border-radius: 6px; display: grid; place-items: center; color: #59753d; }
.platform-icon svg { width: 20px; height: 20px; }
.platform-row > span:nth-child(2) { flex: 1; }
.platform-row strong { display: block; font-size: 13px; }
.platform-row small { display: block; font-size: 10px; margin-top: 2px; color: var(--muted); }
.platform-row > svg { width: 19px; height: 19px; color: #748561; }
.platform-pending .platform-icon { background: #f0f2ef; color: #9ca49a; }
.platform-status { font-size: 9px; padding: 4px 7px; background: #eef1e9; border-radius: 4px; color: #8a9382; flex-shrink: 0; }
.dialog-footnote { font-size: 9px; margin-top: 20px; color: #90998a; }
.info-content { font-size: 13px; color: #687262; margin-top: 14px; line-height: 1.9; }
.info-content p + p { margin-top: 13px; }
.info-content a { color: #547430; border-bottom: 1px solid #b2c49a; }
.info-content ul { padding-left: 18px; }
.noscript-note { background: #fff2de; color: #78552e; font-size: 12px; padding: 12px 24px; }
body.dialog-open { overflow: hidden; }

@media (min-width: 1650px) {
  .hero { height: min(790px, calc(100svh - 180px)); }
  .hero-copy { padding-bottom: 100px; }
}
@media (max-width: 1080px) {
  .container { width: calc(100% - 64px); }
  .header-inner { padding-inline: 32px; gap: 20px; }
  .desktop-nav { gap: 20px; }
  .hero h1 { font-size: 106px; }
  .product-layout, .running-grid, .body-grid { gap: 44px; }
  .promise-inner > div { font-size: 11px; gap: 8px; }
  .promise-inner > div + div { padding-left: 18px; }
  .promise-number { margin-right: 4px; }
  .footer-links { gap: 15px; }
}
@media (max-width: 820px) {
  .section-space { padding-block: 70px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero h1 { font-size: 90px; }
  .hero-line { font-size: 25px; }
  .product-layout { gap: 28px; }
  .product-tabs { gap: 8px; }
  .product-tabs button { gap: 5px; font-size: 11px; }
  .product-panel h3 { font-size: 27px; }
  .product-phone { width: 208px; border-radius: 24px; }
  .phone-presentation { padding-inline: 26px; }
  .visual-side { right: 9px; }
  .visual-header, .visual-footer { padding-inline: 15px; font-size: 8px; }
  .running-grid, .body-grid { gap: 35px; }
  h2, .body-copy h2, .running-copy h2, .start-inner h2 { font-size: 30px; }
  .running-photo img { aspect-ratio: 3 / 4; }
  .running-metrics strong { font-size: 21px; }
  .body-visual > img { height: 370px; }
  .body-visual-bottom { gap: 9px; font-size: 9px; }
  .faq-grid { gap: 35px; }
  .footer-main { flex-wrap: wrap; }
  .footer-links { flex-basis: 100%; margin-left: 0; padding-top: 5px; }
}
@media (max-width: 620px) {
  html { scroll-padding-top: 74px; }
  .container { width: calc(100% - 40px); }
  .header-inner { padding-inline: 20px; min-height: 66px; gap: 14px; }
  .wordmark { font-size: 27px; }
  .header-actions { gap: 7px; }
  .header-cta { min-height: 36px; padding: 8px 12px; font-size: 10px; gap: 7px; }
  .header-cta svg { width: 14px; height: 14px; }
  .icon-button { width: 34px; height: 34px; }
  .hero { min-height: 500px; height: calc(100svh - 175px); }
  .hero-image { object-position: 64% center; }
  .hero-shade { background: rgba(14, 20, 15, .26); }
  .hero-inner { justify-content: flex-end; }
  .hero-copy { padding: 60px 0 95px; }
  .hero h1 { font-size: 64px; margin-left: -2px; margin-top: 14px; margin-bottom: 16px; }
  .hero-line { font-size: 21px; margin-bottom: 12px; }
  .hero-eyebrow { font-size: 10px; }
  .hero-description { font-size: 12px; }
  .hero-actions { gap: 22px; margin-top: 26px; }
  .hero-actions .button { padding: 11px 17px; min-height: 43px; font-size: 12px; gap: 23px; }
  .hero-text-button { font-size: 12px; gap: 7px; }
  .hero-bottom { bottom: 18px; font-size: 8px; }
  .hero-bottom-right { display: none; }
  .promise-inner { grid-template-columns: 1fr; }
  .promise-inner > div { min-height: 45px; padding: 12px 0; font-size: 11px; }
  .promise-inner > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .promise-inner svg { width: 17px; height: 17px; }
  .promise-number { margin-right: 10px; }
  .section-space { padding-block: 60px; }
  .section-heading { margin-bottom: 26px; }
  .section-heading h2 { font-size: 27px; margin-top: 13px; }
  .section-description { font-size: 12px; }
  .eyebrow { font-size: 10px; }
  .product-layout, .running-grid, .body-grid, .faq-grid { grid-template-columns: 1fr; }
  .product-copy { padding-top: 0; }
  .product-tabs { gap: 0; justify-content: space-between; }
  .product-tabs button { padding-inline: 3px; font-size: 12px; min-height: 50px; }
  .product-tabs svg { width: 15px; height: 15px; }
  .product-panel { min-height: 335px; padding-top: 27px; }
  .product-panel h3 { font-size: 29px; }
  .product-panel > p:not(.panel-index) { font-size: 13px; }
  .feature-list { margin: 22px 0; }
  .feature-list li { font-size: 11px; }
  .product-visual { max-width: 440px; width: 100%; margin-inline: auto; }
  .product-phone { width: 238px; border-radius: 26px; }
  .phone-presentation { padding: 18px 38px 22px; }
  .visual-side { right: 16px; }
  .visual-header, .visual-footer { padding: 18px 19px; font-size: 9px; }
  .running-band { padding-block: 40px 52px; }
  .running-grid { gap: 35px; }
  .running-photo img { aspect-ratio: 5 / 4; }
  .running-copy { padding: 0; }
  .running-copy h2 { font-size: 31px; }
  .running-metrics { padding: 20px 0 27px; }
  .running-metrics strong { font-size: 24px; }
  .body-grid { gap: 37px; }
  .body-visual > img { height: 410px; }
  .body-copy h2 { font-size: 30px; }
  .body-copy > p:not(.eyebrow):not(.medical-note) { font-size: 12px; }
  .body-visual-bottom { gap: 21px; }
  .faq-grid { gap: 28px; }
  .faq-grid h2 { font-size: 30px; }
  .faq-intro { font-size: 12px; }
  .faq-list summary { font-size: 12px; padding-block: 18px; }
  .faq-list details > div { font-size: 11px; padding-right: 12px; }
  .start-section { padding-top: 43px; }
  .start-inner { display: block; }
  .start-inner h2 { font-size: 29px; }
  .start-inner .button { margin-top: 24px; font-size: 12px; min-height: 48px; padding: 13px 23px; }
  .start-bottom { font-size: 8px; margin-top: 32px; }
  .start-bottom > span:last-child { display: none; }
  .footer-main { padding-block: 28px; gap: 16px; }
  .footer-wordmark { font-size: 26px; }
  .footer-main > p { font-size: 10px; }
  .footer-links { gap: 18px; row-gap: 12px; }
  .footer-bottom { gap: 10px; font-size: 8px; flex-wrap: wrap; }
  .footer-bottom button { font-size: 8px; }
  dialog { padding: 22px; }
  dialog h2 { font-size: 23px; }
}
@media (max-width: 360px) {
  .container { width: calc(100% - 32px); }
  .header-inner { padding-inline: 16px; }
  .wordmark { font-size: 24px; }
  .hero h1 { font-size: 56px; }
  .hero-line { font-size: 19px; }
  .hero-actions { gap: 15px; }
  .product-phone { width: 213px; }
  .body-visual-bottom { gap: 10px; }
  .platform-row { gap: 9px; }
  .platform-icon { width: 34px; height: 34px; }
}
@media (max-height: 700px) and (max-width: 620px) {
  .hero { min-height: 430px; }
  .hero-copy { padding-bottom: 72px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; }
}
@media print {
  .site-header { position: static; }
  .hero { height: 450px; min-height: 450px; }
  .section-space { padding-block: 35px; }
  .container { width: 95%; }
  .product-panel[hidden] { display: none !important; }
  dialog { display: none; }
}