:root{--brand: #14c66a;--brand-dark: #078d4e;--brand-deep: #083b2b;--brand-soft: #eafff4;--lime: #9af15d;--text: #10241d;--muted: #6b7f76;--line: rgba(9, 116, 65, .12);--card: rgba(255, 255, 255, .86);--shadow: 0 24px 70px rgba(7, 91, 52, .1);--shadow-strong: 0 34px 100px rgba(7, 91, 52, .16);--radius-xl: 36px;--radius-lg: 28px;--max: 1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 12% 8%,rgba(20,198,106,.16),transparent 34%),radial-gradient(circle at 86% 4%,rgba(154,241,93,.2),transparent 30%),linear-gradient(180deg,#f2fff7,#fbfffd 44%,#f1fff7);overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:inherit}img{display:block;max-width:100%}html,body,#app{width:100%;max-width:100%;overflow-x:hidden}@supports (overflow: clip){html,body,#app{overflow-x:clip}}.section{width:min(calc(100% - 48px),var(--max));margin:0 auto}.badge,.pc-eyebrow,.mobile-badge{display:inline-flex;align-items:center;width:fit-content;min-height:34px;margin:0;padding:0 14px;border:1px solid rgba(20,198,106,.18);border-radius:999px;background:#eafff4e6;color:var(--brand-dark);font-size:13px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.badge.light,.pc-eyebrow.light{color:#ffffffe6;background:#ffffff2e;border-color:#ffffff47}.badge.soft{background:#eefdf4}.btn,.pc-btn,.mobile-primary,.mobile-secondary,.header-cta{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 24px;border-radius:999px;border:0;font-weight:900;line-height:1;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;white-space:nowrap}.btn:hover,.pc-btn:hover,.mobile-primary:hover,.mobile-secondary:hover,.header-cta:hover{transform:translateY(-2px)}.btn-primary,.pc-btn-primary,.mobile-primary,.header-cta{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 16px 34px #14c66a42}.btn-ghost,.pc-btn-secondary,.mobile-secondary{color:var(--brand-dark);background:#ffffffe0;border:1px solid rgba(20,198,106,.2)}.btn-white{color:var(--brand-dark);background:#fff}.btn-outline-white{color:#fff;border:1px solid rgba(255,255,255,.48);background:#ffffff24}.pc-page{position:relative;min-height:100vh;padding-bottom:46px}.pc-bg-glow{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 4% 24%,rgba(20,198,106,.12),transparent 34%),radial-gradient(circle at 96% 16%,rgba(154,241,93,.16),transparent 36%)}.pc-container{width:min(calc(100% - 72px),var(--max));margin:0 auto}.pc-nav-wrap{position:sticky;top:18px;z-index:50;width:min(calc(100% - 72px),var(--max));height:72px;margin:18px auto 0;padding:0 14px 0 18px;display:flex;align-items:center;gap:28px;border:1px solid rgba(255,255,255,.84);border-radius:28px;background:#ffffffc7;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 50px #075b341a}.pc-nav-wrap.is-scrolled{background:#ffffffeb}.pc-brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}.pc-brand-mark,.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:17px;background:#ebfff4;overflow:hidden}.pc-brand-mark img,.brand-mark img{width:56px;max-width:none}.pc-brand-text,.brand-text{display:flex;flex-direction:column;line-height:1.1}.pc-brand-text strong,.brand-text strong{font-size:20px;letter-spacing:-.02em}.pc-brand-text small,.brand-text small{margin-top:5px;color:var(--muted);font-size:12px;font-weight:700}.pc-nav{margin-left:auto;display:flex;align-items:center;gap:28px;color:#496257;font-size:15px;font-weight:800}.pc-nav a{transition:color .18s ease}.pc-nav a:hover{color:var(--brand-dark)}.pc-nav-cta{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));font-weight:900;box-shadow:0 14px 30px #14c66a3d}.pc-hero{min-height:700px;padding:86px 0 54px;display:grid;grid-template-columns:minmax(0,.95fr) minmax(480px,1.05fr);align-items:center;gap:56px}.pc-hero-copy{min-width:0}.pc-hero h1{margin:24px 0 0;font-size:clamp(58px,6vw,88px);line-height:1.04;letter-spacing:-.07em}.pc-hero h1 span{color:var(--brand-dark)}.pc-hero-desc{max-width:600px;margin:24px 0 0;color:#425a50;font-size:20px;line-height:1.75;font-weight:650}.pc-hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}.pc-hero-tags{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap}.pc-hero-tags span{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#ffffffbd;color:#436157;font-weight:800}.pc-hero-visual{position:relative;height:620px;display:grid;place-items:center;isolation:isolate}.pc-visual-orbit{position:absolute;top:42px;right:22px;bottom:34px;left:22px;z-index:-1;border-radius:48px;background:radial-gradient(circle at 52% 42%,rgba(255,255,255,.86),transparent 28%),linear-gradient(135deg,#14c66a38,#9af15d3d);box-shadow:inset 0 1px #ffffffbd,0 28px 80px #075b341f}.pc-phone-large{width:292px;aspect-ratio:9 / 17.6;padding:10px;border-radius:46px;background:#111715;box-shadow:0 34px 80px #0838223d;overflow:hidden;transform:rotate(-4deg)}.pc-phone-large img{width:100%;height:100%;object-fit:cover;object-position:top center;border-radius:34px}.pc-ip-badge,.pc-float-card{position:absolute;border:1px solid rgba(255,255,255,.84);border-radius:24px;background:#ffffffdb;box-shadow:0 18px 48px #075b341f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.pc-ip-badge{left:28px;bottom:70px;width:176px;padding:16px;text-align:center}.pc-ip-badge img{width:96px;margin:-52px auto 8px}.pc-ip-badge strong{color:var(--brand-dark);font-size:18px}.pc-float-card{min-width:136px;padding:15px 17px}.pc-float-card strong{display:block;color:var(--brand-dark);font-size:22px;line-height:1.1}.pc-float-card span{display:block;margin-top:6px;color:var(--muted);font-size:13px;font-weight:800}.pc-float-calorie{left:6px;top:138px}.pc-float-coach{right:12px;top:112px}.pc-float-mini{right:0;bottom:142px}.pc-float-harmony{left:64px;bottom:18px}.pc-ability{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-8px}.pc-ability article,.pc-feature-card,.pc-chat-panel,.pc-insight-card,.pc-dashboard,.pc-sport-card,.pc-mini-launch-card,.pc-download-mode-card{border:1px solid rgba(255,255,255,.9);background:var(--card);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.pc-ability article{min-height:116px;padding:24px;border-radius:28px}.pc-ability strong{display:block;color:var(--brand-dark);font-size:26px}.pc-ability span{display:block;margin-top:8px;color:var(--muted);font-weight:800}.pc-section{margin-top:104px}.pc-section-head{max-width:760px;margin:0 auto 34px;text-align:center}.pc-section-head h2,.pc-mini-copy h2,.pc-posture-copy h2,.pc-insight-card h2,.pc-sport-copy h2,.pc-download-banner h2{margin:16px 0 0;font-size:clamp(34px,4.2vw,56px);line-height:1.12;letter-spacing:-.055em}.pc-section-head p:not(.pc-eyebrow){margin:16px auto 0;color:var(--muted);font-size:18px;line-height:1.75;font-weight:650}.pc-section-head-row{max-width:none;display:grid;grid-template-columns:1fr 390px;gap:40px;align-items:end;text-align:left}.pc-section-head-row p:last-child{margin:0}.pc-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.pc-feature-card{min-height:390px;padding:24px;border-radius:32px;overflow:hidden;display:flex;flex-direction:column}.pc-feature-copy span{width:52px;height:52px;display:grid;place-items:center;border-radius:18px;background:var(--brand-soft);font-size:27px}.pc-feature-copy h3{margin:18px 0 8px;font-size:24px;letter-spacing:-.03em}.pc-feature-copy p{margin:0;color:var(--muted);line-height:1.65;font-weight:750}.pc-feature-shot{margin:auto auto -78px;width:180px;padding:8px;border-radius:30px;background:#111715;box-shadow:0 20px 50px #08382224;transform:rotate(-3deg)}.pc-feature-card:nth-child(2n) .pc-feature-shot{transform:rotate(3deg)}.pc-feature-shot img{border-radius:22px;width:100%;aspect-ratio:9 / 17;object-fit:cover;object-position:top center}.pc-ai-section{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}.pc-chat-panel{padding:30px;border-radius:var(--radius-xl);display:flex;flex-direction:column;gap:14px}.pc-chat-bubble{max-width:86%;padding:16px 18px;border-radius:22px;font-weight:750;line-height:1.65}.pc-chat-bubble.user{align-self:flex-end;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 14px 30px #14c66a33}.pc-chat-bubble.ai{align-self:flex-start;background:#fff;border:1px solid var(--line);color:#243a32}.pc-chat-bubble.ai img{float:left;width:34px;height:34px;margin:3px 10px 2px 0;border-radius:14px}.pc-insight-card{padding:40px;border-radius:var(--radius-xl)}.pc-insight-icon{width:62px;height:62px;display:grid;place-items:center;border-radius:22px;background:var(--brand-soft);font-size:30px}.pc-insight-card h2{font-size:clamp(34px,4vw,52px)}.pc-insight-card p{color:var(--muted);font-size:18px;line-height:1.75;font-weight:650}.pc-insight-list{margin-top:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.pc-insight-list span{padding:14px 16px;border-radius:18px;background:#fff;border:1px solid var(--line);color:var(--brand-dark);font-weight:900}.pc-posture-section{padding:48px;border:1px solid rgba(255,255,255,.9);border-radius:44px;background:#ffffff9e;box-shadow:var(--shadow-strong)}.pc-posture-showcase{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:42px;align-items:center}.pc-posture-pill{margin-bottom:18px}.pc-posture-copy h2{margin-top:0;max-width:720px}.pc-posture-copy h2 span,.pc-posture-copy h2 strong{color:var(--brand-dark)}.pc-posture-subtitle{margin:16px 0 0;color:var(--brand-dark);font-size:20px;font-weight:900}.pc-posture-copy p:not(.pc-posture-pill):not(.pc-posture-subtitle){margin:12px 0 0;color:var(--muted);font-size:17px;line-height:1.75;font-weight:650}.pc-posture-stat-row{margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pc-posture-stat-row article{min-height:84px;padding:16px 14px;border:1px solid var(--line);border-radius:22px;background:#ffffffd6}.pc-posture-stat-row b{display:block;color:var(--brand-dark);font-size:24px;line-height:1.1}.pc-posture-stat-row span{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.35;font-weight:850}.pc-posture-live-card{position:relative;margin-top:24px;padding:26px;border:1px solid var(--line);border-radius:28px;background:#ffffffd1;overflow:hidden}.pc-posture-live-card h3{max-width:520px;margin:0 0 18px;font-size:24px;line-height:1.35}.pc-posture-live-card h3 strong{color:var(--brand-dark)}.pc-posture-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pc-posture-cards article{min-height:126px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#fff}.pc-posture-cards strong{display:block;color:var(--brand-dark);font-size:18px}.pc-posture-cards span{display:block;margin-top:7px;color:var(--muted);font-size:13px;line-height:1.55;font-weight:750}.pc-posture-ip{position:absolute;right:20px;top:18px;width:94px;opacity:.94;filter:drop-shadow(0 14px 22px rgba(7,91,52,.15))}.pc-posture-copy small{display:block;margin-top:16px;color:#7d9187;font-size:12px;line-height:1.6;font-weight:750}.pc-pose-visual-card,.pc-training-visual-card{position:relative;min-height:610px;display:grid;place-items:center;padding:28px;border-radius:38px;border:1px solid rgba(255,255,255,.86);background:linear-gradient(135deg,#14c66a2e,#9af15d2e);box-shadow:inset 0 1px #fffc;overflow:hidden}.pc-training-glow{position:absolute;width:320px;height:460px;border-radius:999px;background:#ffffff9e;filter:blur(26px)}.pc-training-mockup{position:relative;z-index:1;width:min(100%,360px);border-radius:34px;filter:drop-shadow(0 28px 60px rgba(5,58,36,.22))}.pc-posture-actions{margin-top:30px;padding:26px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;align-items:center;border:1px solid rgba(255,255,255,.9);border-radius:34px;background:linear-gradient(135deg,#ffffffe0,#f1fff7d1);box-shadow:inset 0 1px #ffffffe6,0 20px 54px #075b3414;overflow:hidden}.pc-posture-actions-copy strong{display:block;color:var(--brand-dark);font-size:24px;line-height:1.25}.pc-posture-actions-copy span{display:block;margin-top:10px;color:var(--muted);line-height:1.65;font-weight:750}.pc-posture-action-grid{display:grid;grid-template-columns:repeat(5,minmax(112px,1fr)) minmax(170px,1.35fr);gap:14px;align-items:stretch}.pc-posture-action-card{position:relative;min-height:190px;padding:14px 12px 12px;display:flex;flex-direction:column;border:1px solid rgba(206,239,220,.9);border-radius:24px;background:linear-gradient(180deg,#f7fff9,#fff);box-shadow:0 12px 30px #075b3414;overflow:hidden}.action-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:24px}.action-card-head strong{color:#183b2b;font-size:15px;line-height:1.2;white-space:nowrap}.action-card-head em{flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border-radius:999px;color:#fff;background:var(--brand);font-size:13px;font-style:normal;font-weight:950;box-shadow:0 6px 14px #14be6a3d}.action-card-figure{flex:1;min-height:112px;margin:8px -4px 4px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;border-radius:18px;background:radial-gradient(circle at 50% 18%,#fffffff0,#e5faeedb)}.action-card-figure img{display:block;width:auto;max-width:118%;height:auto;max-height:126px;object-fit:contain}.pc-posture-action-card p{margin:0;color:#6a8075;font-size:12px;line-height:1.25;font-weight:850;text-align:center;white-space:nowrap}.pc-posture-action-card.is-more-action{justify-content:center;align-items:flex-start;gap:8px;padding:20px;color:#fff;background:radial-gradient(circle at 90% 18%,rgba(255,255,255,.28),transparent 34%),linear-gradient(135deg,#14c66a,#07884c);border-color:#ffffffb3;box-shadow:0 18px 42px #078c4c33}.action-more-label{color:#ffffffe6;font-size:14px;font-weight:950}.action-more-count{color:#fff;font-size:44px;line-height:1;letter-spacing:-.04em}.pc-posture-action-card.is-more-action small{display:inline-flex;align-items:center;min-height:32px;padding:0 14px;border-radius:999px;color:var(--brand-dark);background:#ffffffeb;font-size:12px;font-weight:950}.pc-dashboard{padding:26px;border-radius:var(--radius-xl)}.pc-metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.pc-metric-row article{padding:22px;border:1px solid var(--line);border-radius:24px;background:#fff}.pc-metric-row strong{display:block;color:var(--brand-dark);font-size:34px}.pc-metric-row span{display:block;margin-top:6px;color:var(--muted);font-weight:850}.pc-trend-card{margin-top:16px;padding:24px;border:1px solid var(--line);border-radius:28px;background:#fff}.pc-trend-head{display:flex;justify-content:space-between;color:var(--muted);font-weight:850}.pc-trend-head strong{color:var(--text);font-size:22px}.pc-trend-card svg{width:100%;margin-top:10px}.pc-sport-section{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;align-items:center}.pc-sport-copy p:not(.pc-eyebrow){color:var(--muted);font-size:18px;line-height:1.75;font-weight:650}.pc-sport-card{padding:30px;border-radius:var(--radius-xl)}.pc-sport-main{display:flex;gap:18px;align-items:center}.pc-sport-main>span{width:68px;height:68px;display:grid;place-items:center;border-radius:24px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));font-size:30px;font-weight:900}.pc-sport-main strong{display:block;font-size:26px}.pc-sport-main p{margin:8px 0 0;color:var(--muted);line-height:1.6;font-weight:700}.pc-sport-stats{margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pc-sport-stats article{padding:16px;border:1px solid var(--line);border-radius:20px;background:#fff}.pc-sport-stats strong{display:block;color:var(--brand-dark);font-size:20px}.pc-sport-stats span{display:block;margin-top:6px;color:var(--muted);font-size:12px;font-weight:850}.pc-mini-section{display:grid;grid-template-columns:.96fr 1.04fr;gap:34px;align-items:center}.pc-mini-copy p:not(.pc-eyebrow){color:var(--muted);font-size:18px;line-height:1.75;font-weight:650}.pc-mini-points{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}.pc-mini-points span{padding:12px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--brand-dark);font-weight:900}.pc-mini-launch-card{padding:30px;border-radius:var(--radius-xl)}.mini-launch-fallback{display:grid;grid-template-columns:160px minmax(0,1fr);gap:22px;align-items:center}.mini-launch-qr img,.mini-launch-placeholder{width:160px;height:160px}.mini-launch-placeholder{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:16px;border-radius:24px;background:var(--brand-soft);box-shadow:inset 0 0 0 1px var(--line)}.mini-launch-placeholder span{border-radius:9px;background:var(--brand)}.mini-launch-placeholder span:nth-child(2),.mini-launch-placeholder span:nth-child(4),.mini-launch-placeholder span:nth-child(8){background:var(--text)}.mini-launch-copy strong{display:block;font-size:24px}.mini-launch-copy small{display:block;margin-top:8px;color:var(--muted);line-height:1.5;font-weight:750}.mini-launch-button{margin-top:16px;min-height:46px;padding:0 20px;border:0;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));font-weight:900;cursor:pointer}.pc-download-banner{margin-top:104px;padding:42px;display:grid;grid-template-columns:1fr 250px;gap:32px;align-items:center;border-radius:44px;color:#fff;background:linear-gradient(135deg,#0fbe68,#078c4d 58%,#0a5b3a);box-shadow:var(--shadow-strong)}.pc-download-banner h2{max-width:760px;color:#fff}.pc-download-banner p:not(.pc-eyebrow){color:#ffffffd6;font-size:18px;line-height:1.7;font-weight:650}.pc-download-mode-grid{margin-top:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pc-download-mode-card{min-height:178px;padding:18px;border-radius:24px;color:var(--text);background:#ffffffeb;display:flex;flex-direction:column;align-items:stretch}.pc-download-mode-card strong{display:block;font-size:20px;line-height:1.28}.pc-download-mode-card span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5;font-weight:750}.pc-download-mode-card button,.pc-download-mode-card em{display:inline-flex;align-items:center;justify-content:center;align-self:center;min-height:38px;margin-top:auto;padding:0 18px;border:0;border-radius:999px;font-style:normal;font-size:13px;font-weight:900;white-space:nowrap}.pc-download-mode-card button{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));cursor:pointer}.pc-download-mode-card em{color:var(--brand-dark);background:var(--brand-soft);border:1px solid var(--line)}.pc-qr-panel{padding:24px;border-radius:30px;background:#ffffff29;border:1px solid rgba(255,255,255,.22);text-align:center}.pc-qr-grid{width:150px;height:150px;margin:0 auto 18px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:16px;border-radius:24px;background:#fff}.pc-qr-grid span{border-radius:8px;background:var(--brand-dark)}.pc-qr-grid span:nth-child(2),.pc-qr-grid span:nth-child(4),.pc-qr-grid span:nth-child(8){background:var(--text)}.pc-qr-panel strong{display:block}.pc-qr-panel small{display:block;margin-top:6px;color:#ffffffbd;font-weight:700}.pc-footer{margin-top:44px;padding:24px 0 0;display:flex;justify-content:space-between;gap:24px;align-items:center;color:var(--muted)}.pc-footer-brand{display:flex;align-items:center;gap:10px}.pc-footer-brand img{width:42px;height:42px;border-radius:15px}.pc-footer-brand span{display:flex;flex-direction:column}.pc-footer-brand strong{color:var(--text)}.pc-footer-brand small{color:var(--muted)}.pc-footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;font-weight:750}.mobile-home{min-height:100vh;width:100%;max-width:100%;background:linear-gradient(180deg,#effff5,#fbfffd 48%,#effff6);overflow-x:hidden}.mobile-shell{width:min(100%,430px);max-width:100%;margin:0 auto;padding:12px 16px 112px;overflow-x:hidden}.mobile-topbar{position:sticky;top:10px;z-index:120;height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 10px 0 12px;border:1px solid rgba(255,255,255,.9);border-radius:24px;background:#ffffffe0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 16px 42px #075b341a}.mobile-brand{display:flex;align-items:center;gap:9px}.mobile-brand img{width:42px;height:42px;border-radius:16px;background:var(--brand-soft)}.mobile-brand span{display:flex;flex-direction:column;line-height:1.1}.mobile-brand strong{font-size:17px}.mobile-brand small{margin-top:4px;color:var(--muted);font-size:11px;font-weight:700}.mobile-menu-button{width:42px;height:42px;border:0;border-radius:16px;color:var(--brand-dark);background:var(--brand-soft);font-size:21px;font-weight:900}.mobile-menu-panel{position:fixed;left:50%;top:82px;z-index:110;width:min(calc(100% - 32px),398px);margin:0;padding:8px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:#fffffff5;box-shadow:0 20px 58px #075b342e;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transform:translate(-50%)}.mobile-menu-panel[hidden]{display:none}.mobile-menu-panel a{display:flex;align-items:center;min-height:46px;padding:0 14px;border-radius:16px;color:#3c554b;font-weight:850}.mobile-menu-panel a:hover{background:var(--brand-soft);color:var(--brand-dark)}.mobile-hero{margin-top:18px;padding:34px 20px 26px;border:1px solid rgba(255,255,255,.9);border-radius:34px;background:linear-gradient(180deg,#ffffffeb,#ffffffb8);box-shadow:var(--shadow);text-align:center;overflow:hidden}.mobile-hero-logo{width:112px;margin:0 auto 14px;filter:drop-shadow(0 14px 24px rgba(7,91,52,.12))}.mobile-badge{margin:0 auto;font-size:11px;min-height:30px}.mobile-hero h1{margin:18px 0 0;font-size:42px;line-height:1.1;letter-spacing:-.06em}.mobile-hero-desc{margin:16px auto 0;max-width:340px;color:#4b6258;font-size:16px;line-height:1.7;font-weight:650}.mobile-actions{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.mobile-actions .mobile-primary,.mobile-actions .mobile-secondary{width:100%;height:48px;padding:0 10px;font-size:14px}.mobile-app-preview{margin-top:16px;padding:18px;border:1px solid rgba(255,255,255,.9);border-radius:32px;background:#ffffffc7;box-shadow:var(--shadow);overflow:hidden}.mobile-preview-copy{display:flex;align-items:baseline;justify-content:space-between;gap:14px}.mobile-preview-copy strong{color:var(--brand-dark);font-size:18px}.mobile-preview-copy span{color:var(--muted);font-size:12px;font-weight:800}.mobile-clean-preview{margin-top:14px;display:grid;gap:12px;justify-items:center}.mobile-clean-phone{width:min(72vw,232px);max-width:100%;height:430px;margin:0;padding:7px;border-radius:34px;background:#101715;box-shadow:0 24px 58px #0838222e;overflow:hidden}.mobile-clean-phone img{width:100%;height:100%;border-radius:27px;object-fit:cover;object-position:top center}.mobile-preview-summary{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.mobile-preview-summary article{min-height:72px;padding:10px 8px;display:grid;place-items:center;text-align:center;border:1px solid rgba(207,239,220,.9);border-radius:18px;background:#ffffffe0}.mobile-preview-summary strong{color:var(--brand-dark);font-size:18px;line-height:1}.mobile-preview-summary span{margin-top:5px;color:var(--muted);font-size:11px;line-height:1.2;font-weight:850}.mobile-section{margin-top:34px}.mobile-section-head{margin-bottom:16px}.mobile-section-head p{margin:0;color:var(--brand-dark);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.mobile-section-head h2{margin:8px 0 0;font-size:28px;line-height:1.18;letter-spacing:-.045em}.mobile-feature-scroll{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;overflow:visible;padding:0}.mobile-feature-card{min-height:172px;padding:16px;border:1px solid rgba(255,255,255,.9);border-radius:24px;background:#ffffffdb;box-shadow:0 14px 36px #075b3414}.mobile-feature-card span{width:44px;height:44px;display:grid;place-items:center;border-radius:16px;background:var(--brand-soft);font-size:23px}.mobile-feature-card strong{display:block;margin-top:12px;font-size:17px}.mobile-feature-card p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.48;font-weight:750}.mobile-chat{padding:18px;border:1px solid rgba(255,255,255,.9);border-radius:28px;background:#ffffffd1;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.mobile-chat-bubble{max-width:90%;padding:13px 15px;border-radius:20px;font-size:14px;line-height:1.55;font-weight:750}.mobile-chat-bubble.user{align-self:flex-end;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}.mobile-chat-bubble.ai{align-self:flex-start;background:#fff;border:1px solid var(--line)}.mobile-chat-bubble.ai img{float:left;width:28px;height:28px;margin:2px 8px 2px 0;border-radius:12px}.mobile-posture-stat-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:12px}.mobile-posture-stat-strip article{padding:14px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:#ffffffdb;box-shadow:0 12px 32px #075b3414}.mobile-posture-stat-strip strong{display:block;color:var(--brand-dark);font-size:22px}.mobile-posture-stat-strip span{display:block;margin-top:5px;color:var(--muted);font-size:12px;line-height:1.35;font-weight:800}.mobile-posture-card,.mobile-mini-card,.mobile-trend-card,.mobile-sport-card,.mobile-download-grid article{border:1px solid rgba(255,255,255,.9);border-radius:28px;background:#ffffffdb;box-shadow:var(--shadow)}.mobile-posture-card{padding:18px}.mobile-posture-visual{min-height:390px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(135deg,#14c66a24,#9af15d2e);overflow:hidden}.mobile-training-phone--asset{width:min(72vw,250px);padding:0;border:0;border-radius:36px;background:transparent;box-shadow:none}.mobile-training-screen{width:100%;height:auto;border-radius:0;filter:drop-shadow(0 22px 44px rgba(8,56,34,.2))}.mobile-posture-card>strong{display:block;margin-top:16px;color:var(--brand-dark);font-size:20px;line-height:1.35}.mobile-posture-card>p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.65;font-weight:750}.mobile-posture-points{margin-top:14px;display:grid;gap:10px}.mobile-posture-points article{padding:14px;border:1px solid var(--line);border-radius:18px;background:#fff}.mobile-posture-points strong{color:var(--brand-dark)}.mobile-posture-points span{display:block;margin-top:5px;color:var(--muted);font-size:12px;line-height:1.55;font-weight:750}.mobile-posture-card small{display:block;margin-top:12px;color:#7b8d84;font-size:11px;line-height:1.55;font-weight:750}.mobile-posture-actions{margin-top:14px;padding:16px;border:1px solid rgba(255,255,255,.9);border-radius:26px;background:#ffffffb8;box-shadow:0 14px 34px #075b3414}.mobile-posture-actions>strong{display:block;color:var(--brand-dark);font-size:18px;line-height:1.25}.mobile-posture-actions>span{display:block;margin-top:6px;margin-bottom:12px;color:var(--muted);font-size:12px;line-height:1.5;font-weight:750}.mobile-posture-actions>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mobile-posture-action-card{min-height:178px;padding:12px 10px 10px;display:flex;flex-direction:column;border:1px solid rgba(206,239,220,.9);border-radius:20px;background:linear-gradient(180deg,#f7fff9,#fff);box-shadow:0 10px 24px #075b3412;overflow:hidden}.mobile-posture-action-card .action-card-head strong{font-size:14px}.mobile-posture-action-card .action-card-head em{width:20px;height:20px;font-size:12px}.mobile-posture-action-card .action-card-figure{min-height:98px;margin:8px 0 5px}.mobile-posture-action-card .action-card-figure img{max-width:100%;max-height:106px;object-fit:contain;object-position:center bottom}.mobile-posture-action-card p{margin:0;color:#6a8075;font-size:12px;line-height:1.2;font-weight:850;text-align:center}.mobile-posture-action-card.is-more-action{grid-column:span 2;min-height:118px;padding:18px;justify-content:center;align-items:flex-start;gap:7px;color:#fff;background:radial-gradient(circle at 92% 12%,rgba(255,255,255,.3),transparent 38%),linear-gradient(135deg,#14c66a,#07884c);border-color:#ffffffb3}.mobile-posture-action-card.is-more-action .action-more-count{font-size:40px}.mobile-posture-action-card.is-more-action small{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;color:var(--brand-dark);background:#ffffffeb;font-size:12px;font-weight:950}.mobile-metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mobile-metric-grid article{padding:16px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:#ffffffdb;box-shadow:0 12px 32px #075b3414}.mobile-metric-grid strong{display:block;color:var(--brand-dark);font-size:24px}.mobile-metric-grid span{display:block;margin-top:6px;color:var(--muted);font-size:12px;font-weight:850}.mobile-trend-card{margin-top:12px;padding:18px}.mobile-trend-card>div{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;font-weight:850}.mobile-trend-card strong{color:var(--text);font-size:18px}.mobile-trend-card svg{width:100%;margin-top:8px}.mobile-sport-card{padding:16px;display:grid;grid-template-columns:54px 1fr auto;gap:12px;align-items:center}.mobile-sport-card>span{width:54px;height:54px;display:grid;place-items:center;border-radius:20px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));font-size:24px;font-weight:900}.mobile-sport-card strong{display:block;font-size:17px}.mobile-sport-card p{margin:4px 0 0;color:var(--muted);font-size:12px;font-weight:800}.mobile-sport-card em{font-style:normal;color:var(--brand-dark);font-size:12px;font-weight:900}.mobile-day-flow{margin-top:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.mobile-day-flow span{min-height:42px;display:grid;place-items:center;border-radius:16px;background:#fff;border:1px solid var(--line);color:var(--brand-dark);font-size:12px;font-weight:900}.mobile-mini-card{padding:18px}.mobile-mini-card>p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.6;font-weight:750}.mini-program-launch--mobile .mini-launch-fallback{grid-template-columns:112px minmax(0,1fr);gap:14px}.mini-program-launch--mobile .mini-launch-placeholder,.mini-program-launch--mobile .mini-launch-qr img{width:112px;height:112px;border-radius:20px}.mini-program-launch--mobile .mini-launch-copy strong{font-size:16px}.mini-program-launch--mobile .mini-launch-copy small{font-size:12px}.mini-program-launch--mobile .mini-launch-button{min-height:40px;margin-top:10px;padding:0 14px;font-size:13px}.mobile-download{margin-top:34px;padding:26px 18px;border-radius:32px;color:#fff;background:linear-gradient(135deg,#0fbe68,#078c4d 64%,#0a5b3a);box-shadow:var(--shadow-strong)}.mobile-download>p{margin:0;color:#ffffffc2;font-size:12px;font-weight:900;letter-spacing:.08em}.mobile-download h2{margin:8px 0 0;font-size:30px;line-height:1.18;letter-spacing:-.045em}.mobile-download-grid{margin-top:16px;display:grid;gap:10px}.mobile-download-grid article{padding:16px;color:var(--text);background:#fffffff0}.mobile-download-grid strong{display:block;font-size:18px}.mobile-download-grid span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5;font-weight:750}.mobile-download-grid button,.mobile-download-grid a,.mobile-download-grid em{display:inline-flex;align-items:center;min-height:38px;margin-top:10px;padding:0 14px;border-radius:999px;font-size:13px;font-weight:900;font-style:normal}.mobile-download-grid button,.mobile-download-grid a{border:0;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}.mobile-download-grid em{color:var(--brand-dark);background:var(--brand-soft);border:1px solid var(--line)}.mobile-footer{margin-top:22px;text-align:center;color:var(--muted);font-size:12px;font-weight:750}.mobile-fixed-cta{position:fixed;left:50%;bottom:14px;z-index:60;width:min(calc(100% - 28px),402px);max-width:calc(100vw - 28px);height:66px;padding:10px 10px 10px 12px;display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.9);border-radius:24px;background:#ffffffeb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 20px 60px #075b3429;transform:translate(-50%)}.mobile-fixed-logo{width:42px;height:42px;display:block;flex:0 0 auto;border-radius:16px;background:var(--brand-soft);box-shadow:0 10px 22px #075b341f}.mobile-fixed-cta span{display:flex;flex-direction:column;min-width:0}.mobile-fixed-cta strong{font-size:16px}.mobile-fixed-cta small{margin-top:3px;color:var(--muted);font-size:11px;font-weight:750;white-space:nowrap}.mobile-fixed-cta button{height:44px;padding:0 16px;border:0;border-radius:999px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));font-weight:900;white-space:nowrap}.site-header{position:sticky;top:18px;z-index:40;width:min(calc(100% - 48px),var(--max));height:72px;margin:18px auto 0;padding:0 14px 0 18px;display:flex;align-items:center;gap:26px;border:1px solid rgba(255,255,255,.84);border-radius:28px;background:#ffffffd1;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:12px}.desktop-nav{margin-left:auto;display:flex;gap:28px;color:#496257;font-weight:800}.menu-button{display:none}.drawer{position:fixed;right:18px;top:98px;z-index:50;width:210px;padding:10px;border-radius:24px;background:#fff;box-shadow:var(--shadow)}.drawer a{display:block;padding:13px 14px;border-radius:16px;font-weight:900}.footer{width:min(calc(100% - 48px),var(--max));margin:70px auto 0;padding:26px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--muted)}.footer-brand{display:flex;align-items:center;gap:10px}.footer-links{display:flex;gap:18px;flex-wrap:wrap}@media(max-width:1180px){.pc-nav{gap:18px;font-size:14px}.pc-hero{grid-template-columns:minmax(0,1fr) minmax(430px,.92fr);gap:34px}.pc-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pc-feature-card{min-height:360px}.pc-posture-showcase{grid-template-columns:1fr}.pc-pose-visual-card,.pc-training-visual-card{min-height:560px}.pc-posture-actions{grid-template-columns:1fr}.pc-posture-action-grid{grid-template-columns:repeat(3,1fr)}.pc-posture-action-card.is-more-action{grid-column:span 3;min-height:150px}.pc-download-banner{grid-template-columns:1fr}.pc-qr-panel{max-width:260px}}@media(max-width:900px){.pc-container,.pc-nav-wrap{width:min(calc(100% - 40px),var(--max))}.pc-nav{display:none}.pc-hero{grid-template-columns:1fr;padding-top:62px}.pc-hero-visual{height:560px}.pc-ability{grid-template-columns:repeat(2,1fr)}.pc-ai-section,.pc-sport-section,.pc-mini-section,.pc-section-head-row{grid-template-columns:1fr}.pc-download-mode-grid{grid-template-columns:repeat(2,1fr)}.pc-footer{flex-direction:column;align-items:flex-start}}@media(max-width:768px){body{background:#f3fff8}.desktop-home{display:none}}@media(max-width:420px){.mobile-shell{padding-left:12px;padding-right:12px}.mobile-hero h1{font-size:38px}.mobile-clean-phone{width:min(72vw,218px);height:406px}.mobile-posture-visual{min-height:366px}.mobile-training-phone--asset{width:min(72vw,232px)}.mobile-feature-scroll{grid-template-columns:1fr 1fr}.mobile-day-flow{grid-template-columns:repeat(2,1fr)}}@media(max-width:360px){.mobile-fixed-cta{grid-template-columns:38px minmax(0,1fr) auto;gap:8px;padding-left:10px}.mobile-fixed-logo{width:38px;height:38px;border-radius:14px}.mobile-fixed-cta strong{font-size:15px}.mobile-fixed-cta small{font-size:10px}.mobile-fixed-cta button{height:42px;padding:0 14px;font-size:13px}}.mobile-posture-visual{min-height:500px;padding:18px 0;background:linear-gradient(135deg,#14c66a26,#9af15d33);overflow:visible}.mobile-training-phone--asset{width:min(78vw,284px);max-width:100%;display:grid;place-items:center}.mobile-training-screen{width:100%;height:auto;object-fit:contain;object-position:center}.pc-training-visual-card .pc-training-phone img{object-fit:contain;object-position:center}.pc-download-state,.mobile-download-state{margin:18px 0 0;padding:12px 14px;border:1px solid rgba(255,255,255,.35);border-radius:8px;background:#ffffff29;color:#fff;line-height:1.6}.pc-download-state.is-error,.mobile-download-state.is-error{background:#ffffff38}.pc-download-mode-action:disabled,.mobile-download-grid button:disabled,.download-actions button:disabled{cursor:not-allowed;opacity:.58}.download-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:grid;place-items:center;padding:20px;background:#07161294}.download-modal-card{position:relative;display:grid;gap:14px;width:min(360px,calc(100vw - 32px));padding:22px;border-radius:18px;background:#fff;color:#17322b;box-shadow:0 24px 80px #04140f40;text-align:center}.download-modal-card h3{margin:0;font-size:22px}.download-modal-card p{margin:0;color:#60736f;line-height:1.6}.download-modal-close{position:absolute;top:10px;right:10px;width:34px;height:34px;border:0;border-radius:50%;background:#f0f6f4;color:#17322b;font-size:24px;line-height:1}.download-modal-qr{display:grid;place-items:center;width:min(240px,70vw);aspect-ratio:1;margin:0 auto;border:1px solid #e0ece8;border-radius:12px;background:#f8fffc;overflow:hidden}.download-modal-qr img{width:100%;height:100%;object-fit:contain}.download-modal-qr span{color:#71847f;font-size:14px}@media(max-width:420px){.mobile-posture-visual{min-height:470px;padding:16px 0}.mobile-training-phone--asset{width:min(82vw,270px)}}@media(max-width:360px){.mobile-posture-visual{min-height:440px}.mobile-training-phone--asset{width:min(82vw,248px)}}