:root {
  --paper:#fbfbfd;
  --white:#fff;
  --ink:#1d1d1f;
  --muted:#66666f;
  --faint:#8a8a91;
  --line:rgba(29,29,31,.09);
  --purple:#a78bfa;
  --purple-deep:#7c3aed;
  --shadow-soft:0 24px 70px rgba(29,29,31,.09);
  --shadow-lift:0 38px 110px rgba(29,29,31,.14);
  --radius-xl:clamp(22px,2.2vw,34px);
  --radius-card:clamp(24px,2.4vw,34px);
  --header-height:72px;
  --font-stack:-apple-system,BlinkMacSystemFont,"SF Pro SC","PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
}

*{box-sizing:border-box}
html{color-scheme:light;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.72 var(--font-stack);letter-spacing:-.012em;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}

.container{width:min(1240px,calc(100% - clamp(40px,8vw,96px)));margin-inline:auto}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:fixed;left:18px;top:-70px;z-index:1000;padding:12px 18px;border-radius:999px;background:var(--ink);color:#fff;transition:top .25s ease}
.skip-link:focus{top:16px}

.site-header{position:relative;z-index:900;min-height:var(--header-height);display:flex;align-items:center;background:var(--paper);border-bottom:1px solid var(--line)}
.header-inner{width:min(1240px,calc(100% - clamp(40px,8vw,96px)));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;min-height:44px}
.brand img{width:34px;height:34px;object-fit:contain}
.brand-name{display:flex;flex-direction:column;line-height:1.1;font-size:19px;font-weight:650;letter-spacing:-.03em}
.brand-name small{margin-top:3px;font-size:8.5px;font-weight:600;letter-spacing:.2em;color:var(--faint)}
.main-nav{display:flex;align-items:center;gap:clamp(14px,2vw,28px)}
.main-nav a{position:relative;padding:8px 2px;color:rgba(29,29,31,.66);font-size:14.5px;font-weight:500}
.main-nav a::after{content:"";position:absolute;left:50%;right:50%;bottom:1px;height:1.5px;background:var(--ink);opacity:0;transition:.25s}
.main-nav a:hover,.main-nav a[aria-current="true"]{color:var(--ink)}
.main-nav a[aria-current="true"]::after{left:2px;right:2px;opacity:1}
.main-nav .nav-cta{padding:10px 20px;border-radius:999px;background:var(--ink);color:#fff}
.main-nav .nav-cta:hover,.main-nav .nav-cta:focus-visible{color:#fff}
.main-nav .nav-cta[aria-current="true"]{color:#fff}
.main-nav .nav-cta::after{display:none}
.menu-button{display:none;width:44px;height:44px;padding:12px;border:0;border-radius:999px;background:rgba(29,29,31,.06);cursor:pointer;gap:4.5px;flex-direction:column;justify-content:center;align-items:center}
.menu-button span:not(.visually-hidden){width:17px;height:1.6px;background:var(--ink);transition:.25s}
body.menu-open .menu-button span:first-child{transform:translateY(3.05px) rotate(45deg)}
body.menu-open .menu-button span:nth-child(2){transform:translateY(-3.05px) rotate(-45deg)}

.mobile-menu{position:fixed;z-index:890;inset:0;padding:calc(var(--header-height) + 24px) 24px 30px;background:rgba(251,251,253,.95);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);opacity:0;visibility:hidden;transform:translateY(-16px);transition:.28s}
body.menu-open .mobile-menu{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-menu nav{display:flex;flex-direction:column;gap:6px}
.mobile-menu a{display:flex;align-items:center;gap:20px;min-height:72px;border-bottom:1px solid var(--line);font-size:clamp(1.8rem,7vw,2.3rem);font-weight:650;letter-spacing:-.04em}
.mobile-menu a i{width:36px;font-style:normal;font-size:.8rem;font-weight:650;color:var(--faint)}

.eyebrow{margin:0 0 18px;color:var(--faint);font-size:13px;font-weight:650;letter-spacing:.16em;text-transform:uppercase}
h1,h2,h3{margin:0;font-weight:700;line-height:1.06;letter-spacing:-.045em}
h1{font-size:clamp(2.45rem,7vw,5.25rem)}
h2{font-size:clamp(2.05rem,4.4vw,4rem)}
h3{font-size:clamp(1.25rem,1.6vw,1.55rem);letter-spacing:-.03em;line-height:1.28}
.chapter-lead,.hero-lead{margin:22px 0 0;max-width:660px;color:var(--muted);font-size:clamp(1.02rem,1.3vw,1.2rem);line-height:1.66}
.gradient-text{background:linear-gradient(96deg,var(--purple) 8%,#6d28d9 82%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-line{display:block;white-space:nowrap;line-height:1.22}
.hero-line + .hero-line{margin-top:.14em}
.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 28px;border-radius:999px;background:var(--ink);color:#fff;font-size:15px;font-weight:600;transition:.25s}
.primary-button:hover{transform:translateY(-2px);background:#000}
.text-button{display:inline-flex;align-items:center;gap:7px;min-height:50px;color:var(--purple-deep);font-size:15px;font-weight:600}
.text-button svg{width:17px;height:17px;transition:.25s}
.text-button:hover svg{transform:translateX(4px)}

.hero{position:relative;min-height:max(100svh,740px);display:flex;align-items:center;padding:48px 0 70px;overflow:clip;background:radial-gradient(46vw 52vh at 72% 40%,rgba(167,139,250,.17),transparent 66%),radial-gradient(34vw 40vh at 10% 76%,rgba(251,207,232,.25),transparent 68%),linear-gradient(180deg,#fff,var(--paper))}
.hero-inner{width:min(1240px,calc(100% - clamp(40px,8vw,96px)));margin-inline:auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.82fr);align-items:center;gap:clamp(42px,6vw,90px)}
.hero-actions{display:flex;align-items:center;gap:18px;margin-top:36px}
.hero-visual{position:relative;display:flex;justify-content:flex-end}
.hero-screen{position:relative;z-index:2;width:min(380px,78vw);max-height:min(70vh,680px);aspect-ratio:900/1891;border-radius:var(--radius-xl);overflow:hidden;background:#fff;box-shadow:var(--shadow-lift)}
.hero-screen img{width:100%;height:100%;object-fit:contain;background:#fff}
.floating-note{position:absolute;z-index:3;display:flex;flex-direction:column;gap:2px;padding:14px 17px;border:1px solid rgba(255,255,255,.72);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:0 18px 48px rgba(29,29,31,.09);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);line-height:1.2;pointer-events:none}
.floating-note strong{font-size:21px;font-weight:700;letter-spacing:-.04em}
.floating-note small{margin-left:3px;font-size:11px;color:var(--faint);font-weight:600}
.floating-note span{font-size:11.5px;color:var(--muted)}
.note-a{top:12%;left:-10%;animation:float 7s ease-in-out infinite}
.note-b{top:42%;left:-18%;animation:float 8s ease-in-out .8s infinite}
.note-c{bottom:14%;left:-4%;animation:float 9s ease-in-out 1.4s infinite}
@keyframes float{50%{transform:translateY(-13px)}}

.value-strip{position:relative;padding:clamp(80px,10vw,140px) 0;background:linear-gradient(180deg,#fff,#f7f7fa)}
.section-heading h2{max-width:760px}
.value-words{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(30px,5vw,64px);margin-top:clamp(42px,5vw,70px)}
.value-word{padding-top:24px;border-top:1px solid var(--line)}
.value-word span{display:block;font-size:clamp(1.65rem,3.6vw,2.95rem);font-weight:700;letter-spacing:-.05em;line-height:1.1}
.value-word p{margin:18px 0 0;color:var(--muted);max-width:320px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:clamp(54px,7vw,90px)}
.stat strong{display:block;font-size:clamp(2.55rem,5.2vw,4.45rem);font-weight:700;letter-spacing:-.055em;line-height:1;color:var(--purple-deep)}
.stat span{display:block;margin-top:10px;color:var(--muted);font-size:14px}

.chapter{position:relative;padding:clamp(92px,11vw,168px) 0;overflow:clip;isolation:isolate}
.chapter .container{position:relative;z-index:1}
.prevention{background:radial-gradient(54vw 46vh at 80% 32%,rgba(52,199,89,.1),transparent 68%),linear-gradient(180deg,var(--paper),#f6fbf7);--accent:#30a14c;--accent-soft:rgba(48,161,76,.08)}
.monitoring{background:radial-gradient(56vw 46vh at 14% 26%,rgba(10,132,255,.09),transparent 68%),linear-gradient(180deg,#f7f7fa,#f1f6ff);--accent:#0071e3;--accent-soft:rgba(0,113,227,.07)}
.intervention{background:radial-gradient(52vw 48vh at 78% 38%,rgba(255,149,0,.1),transparent 68%),linear-gradient(180deg,#fbfbfd,#fff7ee);--accent:#d27700;--accent-soft:rgba(210,119,0,.07)}
.warning{background:radial-gradient(50vw 46vh at 18% 34%,rgba(255,59,48,.075),transparent 68%),linear-gradient(180deg,#f7f7fa,#fff4f3);--accent:#e03530;--accent-soft:rgba(224,53,48,.07)}
.section-line-bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;pointer-events:none}

.chapter-heading{display:flex;gap:clamp(18px,3vw,36px);align-items:flex-start;margin-bottom:clamp(44px,5vw,68px)}
.chapter-index{font-size:clamp(4.8rem,8.6vw,7.8rem);font-weight:800;line-height:.9;letter-spacing:-.07em;color:rgba(29,29,31,.06);margin-top:-8px;flex:0 0 auto}
.chapter-label{margin:0 0 14px;font-size:15px;font-weight:650;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}
.chapter-label span{margin-left:10px;color:var(--faint);font-weight:550}
.chapter h2{max-width:860px}

.bento-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,1.8vw,26px)}
.span-3{grid-column:span 3}
.span-4{grid-column:span 4}
.span-5{grid-column:span 5}
.span-6{grid-column:span 6}
.span-7{grid-column:span 7}
.span-12{grid-column:1/-1}
.feature-card,.screen-card,.photo-card,.rail-shell,.warning-focus{position:relative;border:1px solid rgba(255,255,255,.68);border-radius:var(--radius-card);background:rgba(255,255,255,.72);box-shadow:var(--shadow-soft);backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5);overflow:hidden}
.feature-card{padding:clamp(22px,2.2vw,34px);display:flex;flex-direction:column;min-height:250px}
.feature-card::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0,var(--accent-soft),transparent 60%);opacity:0;transition:.3s;pointer-events:none}
.feature-card:hover::after{opacity:1}
.card-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:rgba(29,29,31,.05);color:var(--ink);margin-bottom:auto}
.card-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.card-icon.bluetooth{color:#0071e3;background:rgba(0,113,227,.1)}
.card-icon.bluetooth.large{width:52px;height:52px;margin:0 0 20px}
.card-icon.large svg{width:26px;height:26px}
.card-eyebrow{display:block;margin-bottom:10px;color:var(--faint);font-size:12px;font-weight:650;letter-spacing:.1em;text-transform:uppercase}
.feature-card h3{margin-top:auto}
.feature-card p{margin:10px 0 0;color:var(--muted);font-size:14.5px;line-height:1.62}
.inline-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--accent);font-size:13.5px;font-weight:650}
.inline-link svg{width:15px;height:15px}

.photo-card{min-height:420px;color:#fff}
.photo-card.tall{min-height:520px}
.photo-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;background:linear-gradient(180deg,#eef1f4,#dfe4ea)}
.photo-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 32%,rgba(17,17,20,.72));}
.photo-card figcaption{position:absolute;z-index:2;left:clamp(22px,2vw,32px);right:clamp(22px,2vw,32px);bottom:clamp(22px,2vw,30px)}
.photo-card figcaption span{display:block;margin-bottom:10px;font-size:12px;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.74)}
.photo-card figcaption strong{font-size:clamp(1.35rem,2vw,2.1rem);font-weight:700;line-height:1.22;letter-spacing:-.04em;text-shadow:0 8px 28px rgba(0,0,0,.28)}

.screen-card{padding:clamp(14px,1.4vw,22px)}
.screen-media{width:100%;aspect-ratio:var(--aspect-ratio);border-radius:calc(var(--radius-card) - 10px);overflow:hidden;background:#fff}
.screen-media img{width:100%;height:100%;object-fit:contain;background:#fff}
.screen-card figcaption{padding:clamp(14px,1.5vw,20px) 4px 2px}
.screen-card figcaption strong{display:block;font-size:clamp(1.15rem,1.4vw,1.35rem);font-weight:650;letter-spacing:-.03em;line-height:1.3}
.screen-card.tall .screen-media{max-height:min(68vh,620px)}
.screen-card.tall img{object-fit:contain}

.rail-shell{padding:clamp(20px,2vw,30px)}
.rail-heading{margin-bottom:22px}
.rail-heading strong{font-size:clamp(1.35rem,1.8vw,1.8rem);font-weight:650;letter-spacing:-.04em}
.phone-rail{display:grid;grid-auto-flow:column;grid-auto-columns:clamp(200px,22vw,250px);gap:clamp(16px,2vw,28px);overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:10px;scrollbar-width:none}
.phone-rail::-webkit-scrollbar{display:none}
.phone-rail:focus-visible{outline:2px solid var(--purple);outline-offset:4px;border-radius:18px}
.rail-item{margin:0;scroll-snap-align:center}
.rail-item figcaption{margin-top:14px;color:var(--muted);font-size:14px;font-weight:600}

.warning-focus{padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(255,244,243,.72))}
.warning-badge{display:inline-flex;width:fit-content;padding:8px 14px;border-radius:999px;background:rgba(224,53,48,.09);color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em}
.warning-focus h3{margin-top:20px;font-size:clamp(1.8rem,2.8vw,2.6rem)}
.warning-focus>p{margin:16px 0 0;max-width:520px;color:var(--muted)}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(28px,3vw,44px)}
.metric-row strong{display:block;font-size:clamp(1.7rem,2.6vw,2.5rem);font-weight:750;letter-spacing:-.05em;line-height:1;color:var(--accent)}
.metric-row strong span{margin-left:3px;font-size:.36em;font-weight:650}
.metric-row span:not(:has(str)){display:block;margin-top:8px;color:var(--muted);font-size:13px}

.device-section{padding:clamp(88px,10vw,150px) 0;background:linear-gradient(180deg,#fff4f3,var(--paper))}
.device-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:clamp(46px,6vw,92px);align-items:center}
.device-copy .chapter-lead{margin-top:18px}
.step-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.step-row div{padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.66)}
.step-row i{display:flex;width:26px;height:26px;align-items:center;justify-content:center;border-radius:50%;background:rgba(0,113,227,.1);color:#0071e3;font-size:12px;font-style:normal;font-weight:700}
.step-row strong{display:block;margin-top:12px;font-size:15px}
.step-row span{display:block;margin-top:4px;color:var(--muted);font-size:12.5px}
.device-visual{margin:0}
.device-visual .screen-media{border-radius:var(--radius-card);box-shadow:var(--shadow-lift)}
.device-visual figcaption{margin-top:18px;color:var(--faint);font-size:12px;letter-spacing:.13em;text-align:center;text-transform:uppercase}

.closing{padding:clamp(90px,11vw,160px) 0;background:radial-gradient(48vw 38vh at 76% 32%,rgba(167,139,250,.13),transparent 68%),linear-gradient(180deg,var(--paper),#fff)}
.closing-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.78fr);gap:clamp(48px,7vw,100px);align-items:center}
.trust-list{display:grid;gap:24px}
.trust-list>div{padding-top:24px;border-top:1px solid var(--line)}
.trust-list strong{display:block;font-size:17px;font-weight:650;letter-spacing:-.025em}
.trust-list span{display:block;margin-top:8px;color:var(--muted);font-size:14.5px}

.site-footer{padding:58px 0 30px;border-top:1px solid var(--line);background:#fff}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:36px;align-items:start}
.footer-brand img{width:42px;height:42px;object-fit:contain}
.footer-brand strong{display:block;margin-top:16px;font-size:20px;font-weight:650;letter-spacing:-.03em}
.footer-brand small{display:block;margin:3px 0 12px;color:var(--faint);font-size:9px;font-weight:600;letter-spacing:.2em}
.footer-brand p{margin:0;color:var(--muted);font-size:13.5px}
.footer-nav{display:flex;gap:22px}
.footer-nav a{color:var(--muted);font-size:14px}
.footer-nav a:hover{color:var(--ink)}
.footer-bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--faint);font-size:12px}
.footer-bottom > :first-child{justify-self:start}
.footer-bottom > :last-child{justify-self:end}
.icp-link{color:inherit}
.icp-link:hover{color:var(--ink)}
.icp-link .en{margin:0 .15em}

html.js [data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
html.js [data-reveal].is-visible{opacity:1;transform:translateY(0)}

@media (max-width:1020px){
  .hero{min-height:auto;padding-top:30px}
  .hero-inner{grid-template-columns:1fr;gap:56px}
  .hero-visual{justify-content:center;margin-top:14px}
  .hero-screen{width:min(360px,76vw)}
  .note-a{left:-4%}.note-b{left:-12%}.note-c{left:0}
  .bento-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
  .span-3,.span-4{grid-column:span 3}
  .span-5,.span-6,.span-7{grid-column:span 6}
  .photo-card.tall{min-height:460px}
  .screen-card.tall .screen-media{max-height:560px}
  .device-grid,.closing-grid{grid-template-columns:1fr;gap:46px}
}

@media (max-width:760px){
  body{font-size:16px}
  .main-nav{display:none}
  .menu-button{display:flex}
  .container,.header-inner,.hero-inner{width:min(100% - 40px,720px)}
  h1{font-size:clamp(2.35rem,10vw,3.6rem)}
  h2{font-size:clamp(1.9rem,8.6vw,3rem)}
  .chapter{padding:78px 0}
  .chapter-heading{align-items:flex-start}
  .chapter-index{font-size:clamp(4.2rem,19vw,6rem)}
  .value-words{grid-template-columns:1fr;gap:24px}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 20px}
  .hero-actions{align-items:stretch;flex-direction:column}
  .primary-button,.text-button{width:100%}
  .hero-screen{max-height:64vh}
  .floating-note{padding:12px 14px;border-radius:17px}
  .floating-note strong{font-size:18px}
  .note-a{top:7%;left:-8px}.note-b{top:39%;left:-12px}.note-c{bottom:9%;left:-4px}
  .bento-grid{grid-template-columns:1fr}
  .span-3,.span-4,.span-5,.span-6,.span-7{grid-column:1/-1}
  .feature-card{min-height:auto}
  .photo-card{min-height:420px}
  .screen-card.tall .screen-media{max-height:none}
  .rail-shell{padding:20px}
  .phone-rail{grid-auto-columns:74vw}
  .warning-focus h3{font-size:clamp(1.65rem,8vw,2.2rem)}
  .metric-row{grid-template-columns:1fr;gap:14px}
  .metric-row div{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}
  .metric-row span:not(:has(str)){margin-top:0}
  .step-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-nav{flex-wrap:wrap;gap:14px 18px}
  .footer-bottom{grid-template-columns:1fr;justify-items:center;gap:6px}
  .footer-bottom > :first-child,.footer-bottom > :last-child{justify-self:center}
}

@media (max-width:400px){
  .container,.header-inner,.hero-inner{width:min(100% - 32px,720px)}
  .phone-rail{grid-auto-columns:80vw}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  html.js [data-reveal]{opacity:1;transform:none;transition:none}
  .floating-note{animation:none}
  .draw-path{stroke-dashoffset:0 !important}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* Abstract home-page UI in hero */
.hero-chart{opacity:.55}
.hero-inner{grid-template-columns:minmax(0,.94fr) minmax(0,.9fr)}
.hero-ui{position:relative;z-index:2;display:grid;gap:clamp(14px,1.5vw,20px);padding:clamp(18px,2vw,26px);border:1px solid rgba(255,255,255,.66);border-radius:clamp(28px,3vw,42px);background:rgba(255,255,255,.56);box-shadow:var(--shadow-lift);backdrop-filter:blur(28px) saturate(1.5);-webkit-backdrop-filter:blur(28px) saturate(1.5)}
.ui-caption{display:flex;justify-content:space-between;align-items:center;color:var(--muted)}
.ui-caption strong{font-size:clamp(1.15rem,1.6vw,1.5rem);color:var(--ink);letter-spacing:-.035em}
.ui-caption span{font-size:12px;color:var(--faint)}
.ui-data-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(12px,1.3vw,18px)}
.ui-data-card{position:relative;overflow:hidden;min-height:clamp(118px,11vw,156px);padding:clamp(15px,1.5vw,21px);display:flex;flex-direction:column;justify-content:space-between;border:1px solid rgba(255,255,255,.74);border-radius:26px;background:rgba(255,255,255,.82);box-shadow:0 18px 45px rgba(29,29,31,.08)}
.ui-data-card::after{content:"";position:absolute;inset:auto -25% -55% auto;width:150px;height:150px;border-radius:50%;background:var(--tint);filter:blur(28px);opacity:.32}
.glucose{--tint:#a78bfa}.pressure{--tint:#ff7a92}.weight{--tint:#34c759}.steps{--tint:#ff9f0a}
.ui-data-card small{color:var(--faint);font-size:12px;font-weight:650}
.ui-data-card strong{display:block;margin-top:4px;font-size:clamp(1.55rem,2.3vw,2.15rem);font-weight:750;line-height:1;letter-spacing:-.055em}
.ui-data-card strong i{margin-left:3px;font-size:.34em;font-style:normal;font-weight:650;color:var(--faint)}
.ui-icon{position:relative;z-index:1;width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.9);box-shadow:0 8px 24px rgba(29,29,31,.06)}
.ui-icon svg{width:20px;height:20px;fill:none;stroke:#1d1d1f;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.status{position:relative;z-index:1;width:fit-content;margin-top:8px;padding:4px 8px;border-radius:999px;font-size:10.5px;font-weight:700}
.status.warn{color:#b45309;background:rgba(255,159,10,.14)}
.status.ok{color:#30a14c;background:rgba(52,199,89,.13)}
.status.neutral{color:#66666f;background:rgba(29,29,31,.06)}

.ui-action-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.ui-action{min-height:clamp(82px,8vw,100px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:1px solid rgba(255,255,255,.7);border-radius:22px;background:rgba(255,255,255,.75);color:#66666f;font-size:11.5px;font-weight:650;text-align:center}
.ui-action span{width:32px;height:32px;display:grid;place-items:center;border-radius:11px;background:rgba(29,29,31,.05)}
.ui-action span svg{width:18px;height:18px;fill:none;stroke:#1d1d1f;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ui-wide{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:clamp(14px,1.5vw,20px);min-height:clamp(104px,10vw,124px);padding:clamp(16px,1.6vw,24px);border:1px solid rgba(255,255,255,.74);border-radius:28px;background:rgba(255,255,255,.82);box-shadow:0 20px 55px rgba(29,29,31,.09)}
.ui-wide .ui-icon{width:48px;height:48px;border-radius:16px}
.ui-wide .ui-icon svg{width:24px;height:24px}
.ui-wide small{display:block;color:var(--faint);font-size:11.5px;font-weight:650}
.ui-wide strong{display:block;margin-top:3px;font-size:clamp(1.25rem,1.9vw,1.8rem);font-weight:720;letter-spacing:-.045em;line-height:1.1}
.ui-wide span:not(.chip){display:block;margin-top:4px;color:var(--muted);font-size:12px}
.chip{padding:10px 14px;border-radius:999px;background:rgba(29,29,31,.06);color:#66666f;font-size:11.5px;font-weight:700;white-space:nowrap}
.chip.bright{background:linear-gradient(120deg,var(--purple),#6d28d9);color:#fff;box-shadow:0 12px 30px rgba(124,58,237,.22)}

/* Intentional framed phone screenshots: transparent PNG assets keep only the device shell. */
.framed-screen-card{position:relative;border:0;background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0;text-align:center}
.framed-screen{width:min(100%,360px);height:auto;margin-inline:auto;filter:drop-shadow(0 34px 80px rgba(29,29,31,.16))}
.framed-screen-card figcaption{padding:18px 8px 0;text-align:left}
.framed-screen-card figcaption strong{display:block;font-size:clamp(1.15rem,1.4vw,1.35rem);font-weight:650;letter-spacing:-.03em}

/* Dedicated AI section */
.ai-section{background:radial-gradient(46vw 42vh at 78% 26%,rgba(167,139,250,.17),transparent 68%),radial-gradient(38vw 36vh at 12% 72%,rgba(0,113,227,.08),transparent 66%),linear-gradient(180deg,#fbfbfd,#f5f3ff)}
.ai-section .chapter-label{color:var(--purple-deep)}
.chapter-index.short{font-size:clamp(3.2rem,5vw,5.2rem)}
.ai-examples{padding:clamp(18px,2vw,26px);border:1px solid rgba(255,255,255,.66);border-radius:var(--radius-card);background:rgba(255,255,255,.64);box-shadow:var(--shadow-soft);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.ai-examples-heading strong{display:block;font-size:clamp(1.25rem,1.8vw,1.7rem);font-weight:650;letter-spacing:-.04em}
.ai-example-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,1.8vw,24px);margin-top:22px}
.ai-example-grid .framed-screen{width:min(100%,260px)}
.ai-note{width:fit-content;max-width:100%;margin-top:22px;padding:12px 18px;border-radius:16px;background:rgba(124,58,237,.08);color:#5b21b6;font-size:12.5px;font-weight:600}

/* Other themed decorative backgrounds */
.ai-scan-bg,.bluetooth-bg{opacity:1}
.draw-ring{stroke-dasharray:20 16}
@media (max-width:1020px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-ui{max-width:620px;margin-inline:auto}
  .ai-example-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .hero-ui{padding:16px}
  .ui-data-grid{grid-template-columns:1fr}
  .ui-data-card{min-height:104px}
  .ui-action-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ui-wide{grid-template-columns:auto minmax(0,1fr)}
  .ui-wide .chip{display:none}
  .framed-screen{width:min(100%,310px)}
  .ai-examples{padding:18px}
}

/* Full-page abstract UI fragments: one visual language, feature colors preserved. */
.hero{--accent:#7c3aed}
.ai-section{--accent:#7c3aed;--accent-soft:rgba(124,58,237,.08)}
.device-section{position:relative;--accent:#0071e3;--accent-soft:rgba(0,113,227,.07);overflow:clip}
.closing{position:relative;--accent:#7c3aed;--accent-soft:rgba(124,58,237,.07);overflow:clip}
.hero-inner,.device-section .container,.closing .container{position:relative;z-index:1}
.decor-field{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.decor{position:absolute;color:var(--accent,#7c3aed);will-change:transform}
.icon-tile{width:clamp(42px,3.4vw,58px);aspect-ratio:1;display:grid;place-items:center;border:1px solid rgba(255,255,255,.72);border-radius:20px;background:rgba(255,255,255,.7);box-shadow:0 18px 45px rgba(29,29,31,.09);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.icon-tile svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.metric-chip{display:flex;align-items:center;gap:5px;padding:11px 16px;border:1px solid rgba(255,255,255,.72);border-radius:999px;background:rgba(255,255,255,.72);box-shadow:0 16px 40px rgba(29,29,31,.08);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);color:var(--muted);font-size:12px;font-weight:650}
.metric-chip i{font-style:normal;color:var(--accent);font-size:15px;font-weight:750;letter-spacing:-.04em}
.pill{display:inline-flex;align-items:center;padding:9px 15px;border:1px solid rgba(255,255,255,.68);border-radius:999px;background:rgba(255,255,255,.62);box-shadow:0 12px 32px rgba(29,29,31,.07);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--accent);font-size:11.5px;font-weight:700;letter-spacing:.04em}
.glass-card{display:flex;flex-direction:column;justify-content:center;gap:2px;min-width:82px;padding:14px 17px;border:1px solid rgba(255,255,255,.7);border-radius:22px;background:rgba(255,255,255,.72);box-shadow:0 20px 48px rgba(29,29,31,.09);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.glass-card b{color:var(--accent);font-size:clamp(1.3rem,1.8vw,1.8rem);font-weight:750;line-height:1;letter-spacing:-.05em}
.glass-card small{color:var(--muted);font-size:11px;font-weight:650}
.stroke-shape{width:clamp(92px,8vw,150px);height:auto;opacity:.5}
.dot-grid{width:clamp(48px,4vw,68px);height:clamp(30px,3vw,42px);background:radial-gradient(currentColor 1.3px,transparent 1.4px);background-size:13px 13px;opacity:.14}
/* Deliberately irregular placement: margins and whitespace, not content centers. */
.decor-field .d-1{top:7%;left:2.2%;animation:floatSlow 9s ease-in-out infinite}
.decor-field .d-2{top:18%;right:2.8%;animation:floatSlow 11s ease-in-out .5s infinite}
.decor-field .d-3{bottom:16%;left:4.4%;animation:floatSlow 10s ease-in-out 1.1s infinite}
.decor-field .d-4{top:48%;left:1.6%;animation:floatSlow 12s ease-in-out .8s infinite}
.decor-field .d-5{bottom:7%;right:5%;animation:floatSlow 10s ease-in-out 1.4s infinite}
.decor-field .d-6{top:3%;right:17%;animation:floatSlow 13s ease-in-out .2s infinite}
.hero-decor .d-1{top:18%;left:2%}
.hero-decor .d-2{top:9%;right:1.6%}
.hero-decor .d-3{bottom:9%;left:2%}
.hero-decor .d-4{top:60%;left:48%;color:var(--purple)}
.hero-decor .d-5{top:49%;right:3%}
.prevention-decor .d-1{top:16%;left:2%}
.prevention-decor .d-2{top:9%;right:2.4%}
.prevention-decor .d-3{bottom:12%;left:2.6%}
.prevention-decor .d-4{bottom:28%;right:1.4%}
.prevention-decor .d-5{top:48%;left:.8%}
.monitoring-decor{--accent:#0a84ff}
.monitoring-decor .d-1{top:18%;left:1.7%}
.monitoring-decor .d-2{top:7%;right:2.2%}
.monitoring-decor .d-3{bottom:14%;left:2.5%}
.monitoring-decor .d-4{bottom:30%;right:1.2%}
.monitoring-decor .d-5{top:50%;left:47%}
.ai-decor{--accent:#7c3aed}
.ai-decor .d-1{top:20%;left:2%}
.ai-decor .d-2{top:10%;right:1.8%}
.ai-decor .d-3{bottom:15%;right:3%}
.ai-decor .d-4{bottom:12%;left:2.4%}
.ai-decor .d-5{top:46%;left:48%;width:clamp(70px,6vw,100px)}
.intervention-decor{--accent:#d27700}
.intervention-decor .d-1{top:18%;left:2%}
.intervention-decor .d-2{top:8%;right:2%}
.intervention-decor .d-3{bottom:12%;left:2.5%}
.intervention-decor .d-4{bottom:29%;right:1.3%}
.intervention-decor .d-5{top:50%;left:48%;opacity:.36}
.warning-decor{--accent:#e03530}
.warning-decor .d-2{top:8%;right:2.2%}
.warning-decor .d-3{bottom:12%;left:2.6%}
.warning-decor .d-4{bottom:31%;right:1.2%}
.device-decor{--accent:#0071e3}
.device-decor .d-1{top:16%;left:2%}
.device-decor .d-2{top:8%;right:2.4%}
.device-decor .d-3{bottom:13%;left:2.8%}
.device-decor .d-4{top:44%;right:.8%;opacity:.38}
.closing-decor{--accent:#7c3aed}
.closing-decor .d-1{top:20%;left:3%}
.closing-decor .d-2{top:12%;left:14%}
.closing-decor .d-3{bottom:16%;right:12%}
.closing-decor .d-4{bottom:20%;right:3%}
.closing-decor .d-5{top:42%;left:47%;width:clamp(150px,14vw,240px);opacity:.25}
@keyframes floatSlow{50%{transform:translate3d(0,-14px,0) rotate(1.4deg)}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
.decor.icon-tile,.decor.pill,.decor.metric-chip,.decor.glass-card{transform-origin:center}
@media (max-width:1020px){
  .decor-field{opacity:.62}
  .decor-field .d-4,.decor-field .d-6{display:none}
  .decor-field .d-1,.decor-field .d-2,.warning-decor .d-9{top:4%}
  .decor-field .d-3,.decor-field .d-5{bottom:4%}
}
@media (max-width:760px){
  .decor-field{opacity:.38}
  .decor-field .d-2,.decor-field .d-5{display:none}
  .icon-tile{width:38px}
  .metric-chip,.glass-card{padding:9px 12px}
}
@media (prefers-reduced-motion:reduce){
  .decor{animation:none !important}
}

/* Predictable scattered placement; keep fragments out of content columns. */
section[id]{scroll-margin-top:24px}
.decor-field .decor{inset:auto}
.hero-decor .d-1{top:17%;left:3%}
.hero-decor .d-2{top:8%;right:3%}
.hero-decor .d-3{bottom:9%;left:3.5%}
.hero-decor .d-4{top:58%;right:4.5%}
.hero-decor .d-5{top:48%;right:9%}
.prevention-decor .d-1{top:16%;left:3.5%}
.prevention-decor .d-2{top:8%;right:3.5%}
.prevention-decor .d-3{bottom:11%;left:3.5%}
.prevention-decor .d-4{bottom:28%;right:3.5%}
.prevention-decor .d-5{top:49%;left:2%}
.prevention-decor .d-6{top:4%;right:17%}
.monitoring-decor .d-1{top:20%;left:3.5%}
.monitoring-decor .d-2{top:9%;right:3.5%}
.monitoring-decor .d-3{bottom:12%;left:3.5%}
.monitoring-decor .d-4{bottom:30%;right:3.5%}
.monitoring-decor .d-5{top:49%;left:47%}
.monitoring-decor .d-6{top:4%;right:17%}
.ai-decor .d-1{top:20%;left:3.5%}
.ai-decor .d-2{top:9%;right:3.5%}
.ai-decor .d-3{bottom:13%;right:3.5%}
.ai-decor .d-4{bottom:12%;left:3.5%}
.ai-decor .d-5{top:48%;left:47%;width:clamp(70px,6vw,100px)}
.ai-decor .d-6{top:4%;right:17%}
.intervention-decor .d-1{top:18%;left:3.5%}
.intervention-decor .d-2{top:9%;right:3.5%}
.intervention-decor .d-3{bottom:12%;left:3.5%}
.intervention-decor .d-4{bottom:29%;right:3.5%}
.intervention-decor .d-5{top:49%;left:47%;opacity:.36}
.warning-decor .d-2{top:9%;right:3.5%}
.warning-decor .d-3{bottom:12%;left:3.5%}
.warning-decor .d-4{bottom:30%;right:3.5%}
.warning-decor .d-6{top:4%;right:17%}
.device-decor .d-1{top:16%;left:3.5%}
.device-decor .d-2{top:9%;right:3.5%}
.device-decor .d-3{bottom:12%;left:3.5%}
.device-decor .d-4{top:46%;right:3%}
.closing-decor .d-1{top:20%;left:4%}
.closing-decor .d-2{top:12%;left:14%}
.closing-decor .d-3{bottom:16%;right:12%}
.closing-decor .d-4{bottom:20%;right:4%}
.closing-decor .d-5{top:42%;left:47%;width:clamp(150px,14vw,240px);opacity:.25}

/* Large abstract decoration system: bigger fragments, still clear of interaction. */
.decor-field{isolation:isolate}
.decor.icon-tile{width:clamp(62px,5.4vw,104px);border-radius:clamp(22px,2vw,34px)}
.decor.icon-tile svg{width:44%;height:44%;stroke-width:1.35}
.decor.metric-chip{padding:clamp(14px,1.4vw,22px) clamp(20px,1.8vw,30px);border-radius:28px;font-size:clamp(13px,1vw,18px);box-shadow:0 24px 65px rgba(29,29,31,.1)}
.decor.metric-chip i{font-size:clamp(18px,1.6vw,26px)}
.decor.metric-chip.large{padding:clamp(18px,1.8vw,30px) clamp(24px,2.2vw,38px)}
.decor.metric-chip.large i{font-size:clamp(24px,2.4vw,38px)}
.decor.pill{padding:clamp(13px,1.3vw,21px) clamp(19px,1.8vw,30px);border-radius:999px;font-size:clamp(12px,1vw,17px)}
.decor.glass-card{min-width:clamp(102px,9vw,164px);padding:clamp(20px,2vw,32px);border-radius:clamp(26px,2.4vw,36px)}
.decor.glass-card b{font-size:clamp(2rem,3vw,3.5rem)}
.decor.glass-card small{font-size:clamp(11px,.95vw,15px)}
.decor.stroke-shape{width:clamp(160px,16vw,310px);opacity:.62}
.decor.dot-grid{width:clamp(88px,9vw,178px);height:clamp(58px,6vw,116px);background-size:clamp(18px,1.8vw,26px) clamp(18px,1.8vw,26px);opacity:.19}
.macro-blob{z-index:0;width:clamp(280px,34vw,620px);aspect-ratio:1;border-radius:46% 54% 58% 42%/48% 42% 58% 52%;background:radial-gradient(circle at 32% 30%,var(--accent-soft,rgba(124,58,237,.1)),transparent 68%);filter:blur(8px);opacity:.9;animation:floatSlow 16s ease-in-out infinite}
.macro-ring{z-index:0;width:clamp(210px,26vw,480px);aspect-ratio:1;border:2px solid var(--accent);border-radius:50%;opacity:.11;animation:spinSlow 80s linear infinite}
.macro-icon{z-index:0;width:clamp(130px,13vw,250px);aspect-ratio:1;display:grid;place-items:center;opacity:.13}
.macro-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:.8;stroke-linecap:round;stroke-linejoin:round}
.macro-card{z-index:0;display:flex;flex-direction:column;gap:8px;width:clamp(170px,16vw,290px);padding:clamp(22px,2.2vw,36px);border:1px solid rgba(255,255,255,.74);border-radius:clamp(28px,2.6vw,42px);background:rgba(255,255,255,.78);box-shadow:0 40px 110px rgba(29,29,31,.13);backdrop-filter:blur(26px) saturate(1.5);-webkit-backdrop-filter:blur(26px) saturate(1.5);color:var(--accent);transform:rotate(-5deg)}
.macro-card i{color:var(--faint);font-size:clamp(10px,.9vw,13px);font-style:normal;font-weight:750;letter-spacing:.16em;text-transform:uppercase}
.macro-card b{color:var(--accent);font-size:clamp(1.8rem,2.7vw,3.2rem);font-weight:780;line-height:1;letter-spacing:-.06em}
.macro-card b small{margin-left:6px;font-size:.32em;font-weight:700;letter-spacing:0}
.macro-card small{color:var(--muted);font-size:clamp(11px,1vw,15px);font-weight:600}
.macro-card svg{width:100%;height:auto;margin-top:8px;color:var(--accent);opacity:.55}
.macro-tag{z-index:0;color:var(--accent);font-size:clamp(3.6rem,8vw,10rem);font-weight:820;letter-spacing:-.06em;line-height:1;white-space:nowrap;opacity:.045;transform:rotate(-4deg)}
/* Large fragments sit around and behind content, but still read as art. */
.decor-field .d-7{top:-8%;left:-11%;opacity:.82}
.decor-field .d-8{top:30%;right:-4%;opacity:.12}
.decor-field .d-9{top:44%;right:2.5%;opacity:.16}
.decor-field .d-10{bottom:3%;left:2%;transform:rotate(-5deg)}
.decor-field .d-11{top:2%;left:50%;transform:translateX(-50%) rotate(-3deg)}
.decor-field .d-12{bottom:24%;right:20%;transform:rotate(3deg)}
.hero-decor .d-7{top:22%;left:-13%}
.hero-decor .d-9{top:66%;right:31%}
.hero-decor .d-10{bottom:-6%;left:38%}
.hero-decor .d-12{bottom:28%;right:13%}
.prevention-decor{--accent:#30a14c;--accent-soft:rgba(48,161,76,.1)}
.prevention-decor .d-7{top:2%;left:-10%}
.prevention-decor .d-9{top:52%;right:30%}
.prevention-decor .d-10{bottom:8%;left:2%}
.prevention-decor .d-12{bottom:18%;right:12%}
.monitoring-decor{--accent:#0a84ff;--accent-soft:rgba(10,132,255,.1)}
.monitoring-decor .d-7{top:10%;left:-12%}
.monitoring-decor .d-9{top:48%;right:30%}
.monitoring-decor .d-10{bottom:6%;left:2%}
.monitoring-decor .d-12{bottom:22%;right:13%}
.ai-decor{--accent:#7c3aed;--accent-soft:rgba(124,58,237,.11)}
.ai-decor .d-7{top:5%;left:-11%}
.ai-decor .d-9{top:52%;right:29%}
.ai-decor .d-10{bottom:5%;left:2%}
.ai-decor .d-12{bottom:22%;right:12%}
.intervention-decor{--accent:#d27700;--accent-soft:rgba(210,119,0,.1)}
.intervention-decor .d-7{top:5%;left:-11%}
.intervention-decor .d-9{top:50%;right:30%}
.intervention-decor .d-10{bottom:5%;left:2%}
.intervention-decor .d-12{bottom:21%;right:13%}
.warning-decor{--accent:#e03530;--accent-soft:rgba(224,53,48,.1)}
.warning-decor .d-7{top:4%;left:-11%}
.warning-decor .d-9{
  top:19%;
  left:3.5%;
  /* Smaller than the default macro-icon size, but otherwise the original
     faint watermark treatment. */
  width:clamp(88px,8vw,120px);
}
.warning-decor .d-10{bottom:5%;left:2%}
.warning-decor .d-12{bottom:23%;right:12%}
.device-decor{--accent:#0071e3;--accent-soft:rgba(0,113,227,.1)}
.device-decor .d-7{top:8%;left:-10%}
.device-decor .d-9{top:46%;right:30%}
.device-decor .d-10{bottom:4%;left:2%}
.device-decor .d-12{bottom:24%;right:13%}
.closing-decor{--accent:#7c3aed;--accent-soft:rgba(124,58,237,.11)}
.closing-decor .d-7{top:0;left:-10%}
.closing-decor .d-9{top:48%;right:30%}
.closing-decor .d-10{bottom:5%;left:2%}
.closing-decor .d-12{bottom:22%;right:12%}
@media (max-width:1020px){
  .decor-field{opacity:.75}
  .decor-field .d-4,.decor-field .d-6,.decor-field .d-11{display:none}
  .macro-blob{width:52vw}
  .macro-ring{width:38vw}
  .macro-icon{width:24vw}
  .macro-card{width:min(46vw,280px)}
  .decor-field .d-12{right:8%}
}
@media (max-width:760px){
  .decor-field{opacity:.52}
  .decor-field .d-2,.decor-field .d-5,.decor-field .d-10,.decor-field .d-12{display:none}
  .macro-blob{width:76vw}
  .macro-ring{width:52vw}
  .macro-icon{width:32vw}
  .macro-card{width:min(72vw,280px);padding:20px}
  .macro-tag{font-size:19vw;opacity:.05}
}

/* Keep oversized closing art at the edges so it never muddles the final message. */
.closing-decor .d-9{top:16%;right:-4%;left:auto}
.closing-decor .d-10{top:6%;left:-5%;bottom:auto;right:auto;transform:rotate(-8deg)}
.closing-decor .d-12{top:auto;bottom:-4%;right:-3%;left:auto;transform:rotate(4deg)}

/* Detail refinement pass: larger brand marks, real charts, cleaner icons. */
.brand img{width:51px;height:51px}
.brand-name{font-size:23px}
.brand-name small{font-size:10px}
.footer-brand img{width:63px;height:63px}
.footer-brand strong{font-size:25px}
.footer-brand small{font-size:11px}
@media (max-width:760px){
  .brand img{width:46px;height:46px}
  .brand-name{font-size:21px}
  .footer-brand img{width:54px;height:54px}
}

.prevention .photo-card{min-height:360px}

.chart-card{padding:clamp(22px,2.2vw,34px);border:1px solid rgba(255,255,255,.68);border-radius:var(--radius-card);background:rgba(255,255,255,.74);box-shadow:var(--shadow-soft);backdrop-filter:blur(22px) saturate(1.5);-webkit-backdrop-filter:blur(22px) saturate(1.5)}
.chart-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}
.chart-head strong{display:block;font-size:clamp(1.15rem,1.5vw,1.42rem);font-weight:650;letter-spacing:-.035em}
.chart-legend{display:flex;gap:14px;flex-shrink:0}
.chart-legend span{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:11.5px;font-weight:650;white-space:nowrap}
.chart-legend span::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.chart-legend .fasting{color:#7c3aed}
.chart-legend .after{color:#ff9f0a}
.chart-legend .warning{color:#e03530}
.chart-legend .calories{color:#ff9f0a}
.chart-legend .exercise{color:#0071e3}
.line-chart svg{display:block;width:100%;height:auto}
.grid-lines line{stroke:rgba(29,29,31,.08);stroke-width:1}
.threshold{stroke:#e03530;stroke-width:1.8;stroke-dasharray:7 7;opacity:.62}
.chart-area{opacity:1}
.line{fill:none;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.line.fasting{stroke:#7c3aed}
.line.after{stroke:#ff9f0a}
.chart-dots circle{fill:#fff;stroke-width:2.5}
.chart-dots.fasting circle{stroke:#7c3aed}
.chart-dots.after circle{stroke:#ff9f0a}
.axis-labels text{fill:#8a8a91;font-size:10px;font-weight:600;text-anchor:middle}
.bar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:clamp(7px,.8vw,12px);align-items:end;min-height:240px}
.bar-group{display:flex;flex-direction:column;align-items:center;gap:10px;height:100%}
.bar-pair{flex:1;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:5px;align-items:end}
.bar-pair i{display:block;height:var(--h,40%);min-height:12px;border-radius:10px 10px 4px 4px;background:linear-gradient(180deg,#ffb340,#ff9f0a)}
.bar-pair i.secondary{background:linear-gradient(180deg,#4d9dff,#0071e3)}
.bar-group small{color:var(--faint);font-size:11px;font-weight:650}

.bento-grid{position:relative;z-index:2}
.feature-card{z-index:3}

.ai-examples.bare{padding:0;border:0;background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.ai-example-grid{align-items:stretch}
.ai-shot{width:100%;height:auto;aspect-ratio:9/16;object-fit:cover;object-position:top center;border-radius:30px;box-shadow:0 34px 90px rgba(29,29,31,.16)}

.warning-focus.compact{align-self:start;height:auto;min-height:0;padding:clamp(20px,2vw,30px)}
.warning-focus.compact h3{margin-top:14px;font-size:clamp(1.35rem,2vw,2.05rem)}
.warning-focus.compact p{margin-top:10px}
.warning-focus.compact .metric-row{margin-top:20px;gap:10px}
.warning-focus.compact .metric-row strong{font-size:clamp(1.75rem,2.4vw,2.35rem)}

/* Icons are direct feature-colored glyphs, not black marks inside grey tiles. */
.card-icon,.card-icon.large{width:auto;height:auto;min-width:0;min-height:0;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none;color:var(--accent)}
.card-icon svg{width:34px;height:34px}
.card-icon.large svg{width:42px;height:42px}
.card-icon.bluetooth{color:#0071e3;background:transparent}
.icon-tile{background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.ui-action span{width:auto;height:auto;background:transparent;border-radius:0}
.ui-action span svg{width:30px;height:30px}
.ui-action.action-glucose svg{stroke:#7c3aed}
.ui-action.action-diet svg{stroke:#ff9f0a}
.ui-action.action-sport svg{stroke:#0071e3}
.ui-action.action-medication svg{stroke:#e03530}
.ui-data-card.glucose .ui-icon svg{stroke:#7c3aed}
.ui-data-card.pressure .ui-icon svg{stroke:#ff6b81}
.ui-data-card.weight .ui-icon svg{stroke:#30a14c}
.ui-data-card.steps .ui-icon svg{stroke:#ff9f0a}
.ui-wide.constitution .ui-icon svg{stroke:#7c3aed}
.ui-wide.ai-card .ui-icon svg{stroke:#7c3aed}
@media (max-width:760px){
  .card-icon svg{width:29px;height:29px}
  .ui-action span svg{width:26px;height:26px}
  .bar-grid{min-height:190px;gap:5px}
  .chart-head{flex-direction:column;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  .bar-pair i{transition:none}
}

/* The “秒级健康响应” art card should lead the AI composition, not sit behind it. */
.ai-decor .d-10{z-index:8;opacity:1;transform:rotate(-7deg) scale(1.02)}
.ai-section .decor-field{z-index:auto}

/* Interactive Chart.js visualisations */
.chart-head{align-items:center}
.chart-hint-pill{flex-shrink:0;padding:8px 13px;border:1px solid rgba(124,58,237,.16);border-radius:999px;background:rgba(124,58,237,.07);color:#6d28d9;font-size:11px;font-weight:700;white-space:nowrap}
.chart-stage{position:relative;height:clamp(260px,27vw,340px)}
.chart-stage.compact{height:clamp(260px,27vw,340px)}
.chart-insight{margin-top:16px;padding:13px 16px;border:1px solid rgba(124,58,237,.14);border-radius:18px;background:rgba(124,58,237,.06);color:#4c1d95;font-size:13px;font-weight:600;line-height:1.45}
.bar-chart .chart-insight{border-color:rgba(0,113,227,.14);background:rgba(0,113,227,.06);color:#075985}
.chart-hint{margin:10px 0 0;color:var(--faint);font-size:11.5px;font-weight:550}
@media (max-width:760px){
  .chart-stage,.chart-stage.compact{height:240px}
  .chart-hint-pill{display:none}
  .chart-insight{font-size:12px}
}

/* Transparent projection screenshots: app surface only, soft shadow, no shell/black border. */
.projection-screen-card{background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;text-align:center}
.projection-shot{width:min(100%,340px);height:auto;margin-inline:auto;border-radius:34px;filter:drop-shadow(0 34px 80px rgba(29,29,31,.18))}
.projection-screen-card figcaption{padding:18px 8px 0;text-align:left}
@media (max-width:760px){.projection-shot{width:min(100%,300px);border-radius:28px}}

/* Full-bleed rounded AI card */
.screen-card.flush{padding:0;overflow:hidden}
.flush-shot{display:block;width:min(100%,290px);height:auto;aspect-ratio:900/1998;object-fit:cover;object-position:top center;margin-inline:auto;border-radius:30px}
.overlay-caption{position:static;padding:22px 0 4px;background:none;text-align:center}
.overlay-caption strong{display:block;color:var(--ink);font-size:clamp(1.15rem,1.5vw,1.35rem);font-weight:650;letter-spacing:-.035em}
.overlay-caption span{display:block;margin-top:4px;color:var(--muted);font-size:12px;font-weight:600}

/* Colored screenshot inside Bluetooth feature card */
.feature-media{width:min(100%,210px);margin:22px auto 0}
.feature-media img{display:block;width:100%;height:auto;border-radius:28px;box-shadow:0 24px 65px rgba(29,29,31,.14)}
.feature-media + .inline-link{margin-top:18px}

/* Open Claw attribution */
.openclaw-strip{display:flex;justify-content:flex-end;align-items:center;gap:14px;margin-top:clamp(18px,2vw,26px);padding:12px 18px;border:1px solid rgba(224,53,48,.14);border-radius:999px;background:rgba(224,53,48,.05);color:#9f1239;font-size:13px;font-weight:700}
.openclaw-strip img{width:52px;height:auto;object-fit:contain}

/* Premium Chart.js external tooltip */
.chart-tooltip{position:absolute;z-index:10;min-width:196px;padding:14px 16px;border:1px solid rgba(255,255,255,.72);border-radius:20px;background:rgba(255,255,255,.94);box-shadow:0 24px 65px rgba(29,29,31,.16);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .26s cubic-bezier(.22,.61,.36,1),left .26s cubic-bezier(.22,.61,.36,1),top .26s cubic-bezier(.22,.61,.36,1)}
.chart-tooltip .tooltip-title,.chart-tooltip .tooltip-body{transition:opacity .17s ease,transform .17s ease}
.chart-tooltip.is-switching .tooltip-title,.chart-tooltip.is-switching .tooltip-body{opacity:0;transform:translateY(5px)}
.tooltip-title{margin-bottom:10px;color:#1d1d1f;font-size:13px;font-weight:750;letter-spacing:-.02em}
.tooltip-row{display:flex;align-items:center;gap:8px;padding:4px 0;color:#66666f;font-size:12px;font-weight:600}
.tooltip-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}
.tooltip-label{flex:1}
.tooltip-value{color:#1d1d1f;font-weight:750}
.tooltip-value small{margin-left:1px;color:var(--faint);font-size:10px;font-weight:650}
.tooltip-value em{display:inline-block;margin-left:6px;padding:3px 6px;border-radius:999px;background:rgba(29,29,31,.06);color:var(--muted);font-size:10px;font-style:normal;font-weight:700}
.tooltip-value em[data-status="偏高"]{background:rgba(255,159,10,.14);color:#b45309}
.tooltip-value em[data-status="正常"]{background:rgba(52,199,89,.13);color:#30a14c}
.tooltip-value em[data-status="偏低"]{background:rgba(0,113,227,.1);color:#0071e3}
@media (max-width:760px){
  .feature-media{width:min(100%,180px)}
  .openclaw-strip{justify-content:center;padding:10px 14px;font-size:12px}
  .openclaw-strip img{width:42px}
}

/* Focused visual corrections */
@media (min-width:761px){
  .prevention .photo-card{background:linear-gradient(180deg,#eef1f4,#dfe4ea)}
}
@media (max-width:760px){
  .overlay-caption{text-align:left}
}

/* Keep the warning attribution compact inside its card. */
.warning-focus .openclaw-strip{margin-top:clamp(22px,2.6vw,34px);justify-content:center;padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.58)}
.warning-focus .openclaw-strip img{width:44px}

/* A device projection sits directly on the section background without an extra screen panel. */
.device-visual{text-align:center}
.device-projection{width:min(100%,500px)}
.device-visual figcaption{margin-top:18px;color:var(--faint);font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
@media (max-width:900px){
  .device-projection{width:min(100%,420px)}
}
@media (max-width:760px){
  .device-projection{width:min(100%,330px)}
}

/* Second annotation pass: balanced containers and tighter cards */
.prevention .photo-card{aspect-ratio:1/1;min-height:0;align-self:start}
.prevention .photo-card img{object-fit:cover;background:none}
.prevention .photo-card::after{background:linear-gradient(180deg,rgba(0,0,0,0) 42%,rgba(17,17,20,.72))}
.prevention .projection-screen-card{align-self:center}
.prevention .projection-shot{width:min(100%,250px)}
#ai .screen-card.flush.tall.ai-hero-card{width:min(100%,330px);align-self:start;height:auto;padding:clamp(14px,1.4vw,20px)}
#ai .flush-shot{width:100%;aspect-ratio:900/1998;height:auto;border-radius:24px}
#ai .overlay-caption{padding:16px 0 2px;text-align:center}
.warning-focus.compact{align-self:stretch;height:auto;justify-content:flex-start}
.warning-focus .openclaw-strip{margin-top:auto}
.device-decor .macro-blob{display:none}
.device-decor .stroke-shape circle{fill:none;stroke:currentColor;stroke-width:2}
.device-projection{width:min(100%,380px);filter:none}
@media (max-width:760px){
  .prevention .photo-card{aspect-ratio:4/3}
  .prevention .projection-shot{width:min(100%,280px)}
}

/* Third annotation pass */

/* Keep the monitoring headline on one desktop line without reducing its size. */
@media (min-width:1021px){
  #monitoringTitle{max-width:none;white-space:nowrap}
}

/* Metric values and units belong on the same baseline. */
.metric-row strong > span{display:inline-block;margin-top:0;line-height:1;vertical-align:baseline}

/* Equal, uniformly cropped intervention photos. */
.intervention .photo-card{aspect-ratio:4/3;min-height:0}
.intervention .photo-card img{object-fit:cover;background:none}

/* Bare AI hero with the three recognition modules explicitly highlighted. */
#ai .screen-card.flush.tall.ai-hero-card{width:min(100%,360px);padding:0;background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;overflow:visible}
.ai-hero-media{position:relative}
#ai .flush-shot{border-radius:30px;filter:drop-shadow(0 30px 70px rgba(29,29,31,.16))}
.ai-recognition-highlight{position:absolute;left:var(--x);top:var(--y);width:20%;aspect-ratio:1;transform:translate(-50%,-50%);border:2px dashed var(--hc,#7c3aed);border-radius:50%;box-shadow:0 0 0 7px rgba(255,255,255,.38)}
.ai-recognition-highlight.tongue{--hc:#e05a7a}
.ai-recognition-highlight.medication{--hc:#7c3aed}
.ai-recognition-highlight.food{--hc:#ff9f0a}
.ai-recognition-highlight i{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.95);box-shadow:0 8px 20px rgba(29,29,31,.1);color:#1d1d1f;font-style:normal;font-weight:700;font-size:clamp(8px,.7vw,10px);line-height:1.2;white-space:nowrap}

/* A standalone right-aligned attribution with a cloud accent beside it. */
.warning-focus.compact{align-self:start;height:auto;min-height:0;justify-content:center}
.warning-footer{position:relative;display:flex;justify-content:flex-end;margin-top:clamp(20px,2.4vw,32px)}
.warning-cloud{position:absolute;right:clamp(130px,15vw,240px);bottom:-18px;width:clamp(180px,20vw,310px);height:auto;color:var(--accent);pointer-events:none}
.warning-footer .openclaw-strip{position:relative;z-index:1;margin:0}
@media (max-width:760px){
  .warning-cloud{right:auto;left:0;bottom:-28px;width:52vw;opacity:.7}
}

/* Feature-card icons align to the top left and read more clearly. */
.feature-card .card-icon{align-self:flex-start;margin:0 0 clamp(20px,2vw,28px)}
.feature-card .card-icon svg{width:clamp(42px,3.5vw,54px);height:clamp(42px,3.5vw,54px);stroke-width:1.4}

/* Fourth annotation pass */

/* The AI examples become a bare composition: equal visual heights, aligned captions, no backing panel. */
.ai-examples{padding:0;border:0;background:transparent;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.ai-example-grid{align-items:end}
.ai-example-grid .projection-screen-card{display:flex;flex-direction:column;align-items:center}
.ai-example-grid{--ai-shot-height:clamp(430px,44vw,620px)}
.ai-example-grid .projection-shot{width:auto;height:var(--ai-shot-height);max-width:none;object-fit:contain}
.ai-example-grid .projection-screen-card:nth-child(1) .projection-shot{width:calc(var(--ai-shot-height) * 640 / 1355)}
.ai-example-grid .projection-screen-card:nth-child(2) .projection-shot{width:calc(var(--ai-shot-height) * 640 / 1284)}
.ai-example-grid .projection-screen-card figcaption{width:100%;min-height:clamp(72px,6vw,86px);display:flex;flex-direction:column;justify-content:flex-start;gap:3px;text-align:left}
@media (max-width:1020px){
  .ai-example-grid{--ai-shot-height:min(72vw,540px)}
}
@media (max-width:760px){
  .ai-example-grid{gap:34px;--ai-shot-height:min(165vw,640px)}
  .ai-example-grid .projection-screen-card figcaption{min-height:0}
}

/* Recognition entries get a precise, abstract light frame instead of dashed rings. */
.ai-recognition-highlight{left:var(--x);top:var(--y);width:26.5%;aspect-ratio:8/5;transform:translate(-50%,-50%);border:1px solid color-mix(in srgb,var(--hc,#7c3aed) 34%,transparent);border-radius:clamp(14px,1.4vw,23px);background:radial-gradient(circle at 50% 48%,color-mix(in srgb,var(--hc,#7c3aed) 11%,transparent),transparent 72%);box-shadow:0 0 32px -12px var(--hc,#7c3aed),inset 0 0 0 1px rgba(255,255,255,.22)}
.ai-recognition-highlight::after{content:"";position:absolute;inset:-7px -10px;border-radius:clamp(20px,2vw,31px);border:1px solid color-mix(in srgb,var(--hc,#7c3aed) 11%,transparent);pointer-events:none}

/* Cloud and engine attribution fill the desktop blank below the warning message. */
.warning-focus{overflow:visible}
.warning-engine{position:absolute;top:calc(100% + clamp(90px,13vw,215px));right:clamp(4px,3vw,52px);width:min(100%,430px);pointer-events:none}
.warning-cloud{position:absolute;right:-18px;bottom:-16px;width:clamp(190px,18vw,310px);height:auto;color:var(--accent);opacity:.62}
.warning-engine .openclaw-strip{position:relative;z-index:1;justify-content:flex-end;align-items:flex-end;translate:6px 0;gap:clamp(13px,1vw,18px);margin:0;padding:4px 0;border:0;background:transparent;color:#8b1d1d;font-size:clamp(16px,1.35vw,24px);font-weight:720;letter-spacing:-.03em;white-space:nowrap}
.warning-engine .openclaw-strip img{width:clamp(56px,4.3vw,80px);height:auto}
@media (max-width:1020px){
  .warning-engine{position:static;width:100%;display:flex;justify-content:center;margin-top:clamp(26px,4vw,40px)}
  .warning-cloud{right:auto;left:50%;bottom:-30px;width:min(64vw,290px);transform:translateX(-50%);opacity:.35}
}

/* A continuous mathematical curve anchors the device section without being clipped by content. */
.bluetooth-bg.geometric-bg{opacity:1}
.device-decor .d-4{display:none}
.device-section{background:
  radial-gradient(46vw 38vh at 44% 54%,rgba(0,113,227,.05),transparent 70%),
  linear-gradient(180deg,#fff4f3,#fbfbfd)}


/* Fifth annotation pass */

/* Use the original AI screen directly; the source screenshots now have transparent outer edges. */
#ai .flush-shot{border-radius:0}
.ai-example-grid .projection-shot{border-radius:0;filter:drop-shadow(0 34px 74px rgba(29,29,31,.20))}

/* Floating recognition icons live in the whitespace around the untouched original screen. */
.ai-feature-icons{position:absolute;inset:0;z-index:3;pointer-events:none}
.ai-feature-orb{position:absolute;display:grid;place-items:center;aspect-ratio:1;border:1px solid rgba(255,255,255,.82);border-radius:32%;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(255,255,255,.78));box-shadow:0 28px 70px rgba(29,29,31,.14);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4)}
.ai-feature-orb svg{width:46%;height:46%;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.ai-feature-orb.tongue{left:-68px;top:112px;width:clamp(56px,5vw,80px);color:#e05a7a;animation:floatSlow 9s ease-in-out infinite}
.ai-feature-orb.medication{right:-82px;top:224px;width:clamp(62px,5.5vw,90px);color:#7c3aed;animation:floatSlow 11s ease-in-out .6s infinite}
.ai-feature-orb.food{right:-34px;bottom:180px;width:clamp(50px,4.4vw,72px);color:#ff9f0a;animation:floatSlow 10s ease-in-out 1.1s infinite}
@media (max-width:1280px){
  .ai-feature-orb.tongue{left:-42px}
  .ai-feature-orb.medication{right:-46px}
  .ai-feature-orb.food{right:-18px}
}
@media (max-width:1020px){
  .ai-feature-icons{display:none}
}

/* Cloud and attribution become two separate floating objects. */
.warning-engine .openclaw-strip{position:relative;z-index:2}
.warning-cloud{left:clamp(-40px,-2vw,-8px);right:auto;bottom:calc(100% + 22px);width:clamp(230px,19vw,330px);opacity:.42}
.warning-decor .d-8{right:-14%;top:2%;opacity:.07}


/* Keep the layered-card effect, but offset each pair by a small margin so the
   covered area reads as an intentional edge overlap rather than a pile-up. */
@media (min-width:1021px){
  .decor-field .d-3{translate:-24px -28px}
  .ai-decor .d-4{translate:-12px -28px}
  .warning-decor .d-2{translate:0 -24px}
  .device-decor .d-8,
  .closing-decor .d-8{translate:0 -32px}
  .monitoring-decor .d-9,
  .intervention-decor .d-9{translate:0 -28px}
  .closing-decor .d-10{translate:0 24px}

  /* Nudge the opaque hero chips just clear enough to keep their edge overlap. */
  .prevention-decor .d-10,
  .monitoring-decor .d-10,
  .intervention-decor .d-10,
  .warning-decor .d-10{translate:-20px 36px}
  .ai-decor .d-10{translate:-20px 44px}
  .device-decor .d-10{translate:-20px 32px}
  .prevention-decor .d-12,
  .monitoring-decor .d-12,
  .intervention-decor .d-12,
  .warning-decor .d-12{translate:-56px 20px}
  .ai-decor .d-12{translate:-56px 12px}
}


/* Second small pass: reduce the four largest remaining overlaps while keeping contact. */
@media (min-width:1021px){
  /* Give the intervention macro card enough room to move below the feature card. */
  #intervention{padding-bottom:calc(clamp(92px,11vw,168px) + 44px)}
  .intervention-decor .d-3{translate:-48px -56px}
  .intervention-decor .d-10{translate:-12px 88px}
}


/* Second small pass: reduce the four largest remaining overlaps while keeping contact. */
@media (min-width:1021px){
  .device-decor .d-3,
  .intervention-decor .d-3{translate:-36px -40px}
  .device-decor .d-10,
  .intervention-decor .d-10{translate:-12px 48px}
  .device-decor .d-12{translate:64px 28px}
  .warning-decor .d-12{translate:64px 52px}
}


/* Final correction: the intervention card needed the later generic offsets removed. */
@media (min-width:1021px){
  #intervention{padding-bottom:clamp(92px,11vw,168px)}
  .intervention-decor .d-3{translate:-48px -56px}
  .intervention-decor .d-10{translate:-12px 52px}
}


/* Sixth annotation pass: remove duplicate backing cards and clarify remaining layers. */
@media (min-width:1021px){
  /* Move the warning chip into the right margin, keeping only a slight edge contact. */
  .warning-decor .d-12{translate:112px 72px}

  /* The intervention chip is not a duplicate; reveal it below the content card. */
  .intervention-decor .d-12{translate:-48px 128px}

  /* The closing card was clipped on the left; make it smaller and fully readable. */
  .closing-decor .d-10{
    left:32px;
    top:auto;
    bottom:44px;
    width:210px;
    padding:22px 24px;
    gap:6px;
    translate:0 12px;
    transform:rotate(-4deg);
  }
  .closing-decor .d-10 i{font-size:11px;letter-spacing:.13em}
  .closing-decor .d-10 b{font-size:clamp(1.5rem,1.9vw,2.1rem)}
  .closing-decor .d-10 b small{font-size:.3em}
  .closing-decor .d-10 small{font-size:13px}
}


/* Requested intervention layout: restore the larger Community card rhythm and move
   the "1 应急预案" backing card into the right-side whitespace. */
@media (min-width:1021px){
  .intervention-decor .d-3{
    top:29%;
    right:2%;
    left:auto;
    bottom:auto;
    translate:none;
  }
  .intervention-decor .d-10{
    top:24%;
    left:50%;
    bottom:auto;
    translate:-50% 0;
  }
}


/* Requested adjustment: drop the lower card row slightly and pull the hidden
   "+20 糖动值" chip toward the bottom-right so its edge stays visible. */
@media (min-width:1021px){
  #intervention .bento-grid > .feature-card{top:28px}
  .intervention-decor .d-12{translate:8px 256px}
}


/* Requested placement: “糖友圈” goes into the lower-left blank;
   “+20 糖动值” sits in the circled lower-right pocket. */
@media (min-width:1021px){
  .intervention-decor .d-4{
    left:.75%;
    right:auto;
    top:auto;
    bottom:9%;
    translate:none;
  }
  .intervention-decor .d-12{
    left:auto;
    right:1%;
    top:auto;
    bottom:20%;
    translate:none;
  }
}


/* Clarification: move the large Community macro card to the lower-left blank;
   restore the small “糖友圈” pill to its original right-side lane. */
@media (min-width:1021px){
  .intervention-decor .d-10{
    top:auto;
    left:12px;
    bottom:88px;
    width:230px;
    translate:none;
    transform:rotate(-5deg);
  }
  .intervention-decor .d-4{
    left:auto;
    right:1.3%;
    top:auto;
    bottom:29%;
    translate:none;
  }
}


/* Final upward pass: shrinking the section bottom padding also lifts the
   bottom-anchored Community card by about 70px and removes excess bottom space. */
@media (min-width:1021px){
  #intervention{padding-bottom:96px}
}


/* Move the Community card another 120px upward. */
@media (min-width:1021px){
  .intervention-decor .d-10{bottom:208px}
}


/* Move the Community card another 100px upward. */
@media (min-width:1021px){
  .intervention-decor .d-10{bottom:308px}
}


/* Move the Community card another 60px upward and 10px leftward. */
@media (min-width:1021px){
  .intervention-decor .d-10{bottom:368px;left:2px}
}


/* Latest nudge: Community card 30px upward and 5px leftward. */
@media (min-width:1021px){
  .intervention-decor .d-10{bottom:398px;left:-3px}
}


/* Move the lower-right “+20 糖动值” chip down by 50px total. */
@media (min-width:1021px){
  .intervention-decor .d-12{translate:0 50px}
}


/* Seventh annotation pass: tighter notice width, larger key values,
   and an aligned prevention photo. */
@media (min-width:761px){
  .prevention .photo-card{aspect-ratio:1/1;align-self:start}
}



/* Dedicated entrance draw system for section trend lines and the logarithmic spiral. */
html.js [data-entrance-draw]{stroke-dasharray:1;stroke-dashoffset:1}
html.js [data-entrance-draw].is-drawn{stroke-dashoffset:0;transition:stroke-dashoffset 2.4s cubic-bezier(.22,.61,.36,1)}
html.js #deviceLogSpiral[data-entrance-draw].is-drawn{transition-duration:3s}
@media (prefers-reduced-motion:reduce){
  html.js [data-entrance-draw]{stroke-dasharray:none;stroke-dashoffset:0;transition:none}
}

/* Hovering “数字” temporarily shows an unreadable numeric string. */
.numeric-scramble{position:relative;display:inline-block;cursor:default}
.numeric-original{display:inline-block;transition:opacity .18s ease,transform .18s ease}
.numeric-replacement{position:absolute;left:0;top:50%;transform:translateY(-46%);display:block;color:var(--ink);font-size:.92em;line-height:1;font-weight:730;font-variant-numeric:tabular-nums;letter-spacing:.02em;white-space:nowrap;text-align:left;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}
.numeric-scramble.is-active .numeric-original{opacity:0;transform:translateY(.08em) scale(.96)}
.numeric-scramble.is-active .numeric-replacement{opacity:1;transform:translateY(-50%)}
@media (prefers-reduced-motion:reduce){
  .numeric-original,.numeric-replacement{transition:none}
}

/* Move the “4 科普板块” card behind “双视角” to the opposite right side;
   preserve its original vertical offset. */
@media (min-width:1021px){
  .prevention-decor .d-3{
    left:auto;
    right:3.5%;
    translate:24px -28px;
  }
}

/* The small “+20 糖动值” chip replaces and removes the former large card. */
@media (min-width:1021px){
  .intervention-decor .d-2{
    top:auto;
    right:1%;
    bottom:20%;
    translate:0 50px;
  }
}

/* Keep pre-rendered phone shadows stable while scroll reveal layers animate. */
.projection-shot,
.flush-shot,
#warning .screen-media img,
.device-projection{
  transform:translateZ(0);
  backface-visibility:hidden;
  will-change:transform,opacity,filter;
}

/* Hover the header CTA to reveal the mini-program QR code. */
.nav-cta-wrap{position:relative;display:inline-flex}
.nav-qr-card{position:absolute;top:calc(100% + 18px);right:-10px;z-index:950;display:flex;flex-direction:column;align-items:center;gap:10px;width:190px;padding:14px;border:1px solid rgba(29,29,31,.08);border-radius:22px;background:rgba(255,255,255,.97);box-shadow:0 26px 70px rgba(29,29,31,.18);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);opacity:0;visibility:hidden;transform:translateY(8px) scale(.97);transform-origin:top right;transition:opacity .2s ease,transform .2s ease,visibility .2s;pointer-events:none}
.nav-qr-card::before{content:"";position:absolute;top:-7px;right:30px;width:14px;height:14px;border-top:1px solid rgba(29,29,31,.08);border-left:1px solid rgba(29,29,31,.08);background:#fff;transform:rotate(45deg)}
.nav-qr-card img{width:100%;height:auto;border-radius:12px}
.nav-qr-card span{color:var(--muted);font-size:12px;font-weight:650;white-space:nowrap}
.nav-cta-wrap:hover .nav-qr-card,
.nav-cta:focus-visible ~ .nav-qr-card{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}
@media (max-width:1020px){
  .nav-qr-card{display:none}
}

/* Show “分钟” as a smaller grey suffix after the emergency number. */
.decor.glass-card b small{display:inline-block;margin-left:6px;color:var(--muted);font-size:.32em;font-weight:650;letter-spacing:normal;line-height:1;vertical-align:baseline}

/* Key questions sit between the closing message and footer. */
.faq-section{position:relative;padding:clamp(70px,8vw,110px) 0;background:linear-gradient(180deg,var(--paper),#f7f7fa)}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.faq-card{padding:clamp(20px,2vw,30px);border:1px solid rgba(29,29,31,.08);border-radius:var(--radius-card);background:rgba(255,255,255,.82);box-shadow:var(--shadow-soft);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.faq-card summary{display:flex;align-items:center;justify-content:space-between;gap:18px;cursor:pointer;color:var(--ink);font-size:clamp(1.08rem,1.3vw,1.28rem);font-weight:700;letter-spacing:-.03em;line-height:1.35;list-style:none}
.faq-card summary::-webkit-details-marker{display:none}
.faq-card summary::after{content:"";flex:0 0 10px;width:10px;height:10px;border-right:2px solid var(--purple-deep);border-bottom:2px solid var(--purple-deep);transform:rotate(45deg);transition:transform .25s ease}
.faq-card[open] summary::after{transform:rotate(225deg)}
.faq-card p{margin:14px 0 0;color:var(--muted);font-size:15px;line-height:1.72}
@media (max-width:760px){.faq-grid{grid-template-columns:1fr}}



/* Place the heart-rate watch in the lower warning whitespace, then re-balance
   the cloud, engine attribution, and warning mark around it. */
@media (min-width:1021px){
  .warning-engine{
    top:calc(100% + clamp(18px,2vw,34px));
    left:0;
    right:0;
    width:auto;
    height:clamp(300px,25vw,390px);
  }
  /* Shadow is baked into watch-heart-rate-shadow.webp (1040x1660 canvas, 104px
     side/top + 136px bottom padding) so no runtime drop-shadow filter rasterizes
     while scrolling. Width is x1.4375 (x1.25 padding compensation, then x1.15
     enlargement) and translate shifts by the padding ratio, so the artwork stays
     anchored at left/top while rendering 15% larger than the old 832x1420 asset. */
  .warning-watch{
    position:absolute;
    left:clamp(4px,2.5vw,44px);
    top:clamp(20px,3vw,38px);
    width:clamp(253px,20.125vw,294.69px);
    height:auto;
    z-index:3;
    translate:-10% -6.2651%;
  }
  .warning-cloud{
    left:calc(-8% + 280px);
    top:clamp(-8px,.4vw,14px);
    bottom:auto;
    width:clamp(240px,20vw,320px);
    opacity:.32;
    z-index:1;
  }
  .warning-engine .openclaw-strip{
    position:absolute;
    right:-92px;
    /* Base clamp is the original offset; +62px is the cumulative downward
       shift requested on top of it (16+20+26). */
    top:calc(clamp(235px,24vw,335px) + 62px);
    z-index:4;
  }
}
@media (max-width:1020px){
  .warning-engine{display:grid;justify-items:center;row-gap:14px}
  /* Negative bottom margin cancels the baked-shadow padding's box-height growth
     (min(60vw,275px)*1.5962 vs min(48vw,220px)*1.7067 = +0.28846*min(48vw,220px)),
     so in-flow decor positions around this section stay where they were. */
  .warning-watch{position:static;width:min(60vw,275px);translate:0 -6.2651%;margin-bottom:calc(min(48vw,220px) * -0.28846)}
  .warning-engine .openclaw-strip{position:static;justify-content:center}
  .warning-cloud{left:50%;top:8px;bottom:auto;transform:translateX(-50%)}
}