:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#2d2149;background:#fcfaff;line-height:1.7;--purple:#7345df;--muted:#736783;--line:#e8dff5}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #7345df;outline-offset:5px}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:88px}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:800}.brand img{width:44px;height:44px;border-radius:13px}.nav-links{display:flex;align-items:center;gap:24px;font-size:14px}.lang{border:1px solid var(--line);border-radius:24px;background:white;color:var(--purple);padding:8px 16px;cursor:pointer}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding:60px 0 90px}.eyebrow{color:var(--purple);font-weight:700;font-size:14px;letter-spacing:.05em}h1{font-size:clamp(44px,6vw,72px);line-height:1.15;letter-spacing:-.04em;margin:22px 0}h1 em{font-style:normal;color:var(--purple)}.lead{font-size:19px;color:var(--muted);max-width:520px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.button{padding:12px 23px;border:1px solid var(--line);border-radius:16px;background:white;font-weight:700}.primary{background:var(--purple);color:white;border-color:var(--purple);box-shadow:0 8px 24px #7345df25}.note{font-size:13px;color:var(--muted)}.hero-art{position:relative;text-align:center;padding:26px;background:radial-gradient(ellipse,#e6d5ff 0%,#f8ecfa 50%,transparent 72%);border-radius:48px}.phone{display:block;width:min(100%,276px);height:auto;margin:auto;border-radius:30px;box-shadow:0 24px 65px #4f288f25;border:6px solid white}.pill{display:inline-block;background:white;border:1px solid var(--line);padding:8px 18px;border-radius:24px;font-size:14px;font-weight:700;margin-top:24px}.section{padding:72px 0}h2{font-size:clamp(28px,4vw,42px);line-height:1.25;letter-spacing:-.03em;margin:12px 0 20px}.intro{max-width:680px;color:var(--muted)}.tint{background:#f3edfc}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}.card{background:white;border:1px solid var(--line);border-radius:26px;padding:22px}.card img{display:block;width:100%;height:auto;border-radius:18px}.card h3{font-size:21px;margin:20px 0 8px}.card p{color:var(--muted);margin:0}.settings{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.settings .phone{width:min(100%,260px)}.steps{padding:0;list-style:none;counter-reset:step}.steps li{counter-increment:step;position:relative;padding:14px 0 14px 54px}.steps li:before{content:counter(step);position:absolute;left:0;top:17px;width:34px;height:34px;border-radius:12px;background:#e9ddfd;color:var(--purple);display:grid;place-items:center;font-weight:800}.steps strong{display:block}.steps p{margin:4px 0;color:var(--muted)}.facts{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.facts span{border:1px solid var(--line);border-radius:12px;padding:8px 14px;background:white;font-size:14px}.faq{max-width:780px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{font-size:18px;font-weight:700;cursor:pointer}details p{color:var(--muted)}.contact{padding:28px;border:1px solid var(--line);background:white;border-radius:22px;margin-top:32px}.text-link,.contact a,.policy a{color:var(--purple);text-decoration:underline;text-underline-offset:4px}footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-links{display:flex;gap:24px}.policy{max-width:760px;padding:48px 0 72px}.policy h1{font-size:clamp(34px,5vw,48px)}.policy h2{font-size:24px;margin-top:32px}.policy p{color:var(--muted)}[data-lang=en]{display:none}html[lang=en] [data-lang=zh]{display:none}html[lang=en] [data-lang=en]{display:revert}@media(max-width:800px){.hero,.settings{grid-template-columns:1fr;gap:36px}.hero{padding:32px 0 56px}.grid{gap:14px}.card{padding:14px}.section{padding:52px 0}.settings .phone{order:2}.hero-art{max-width:460px;width:100%;margin:auto}}@media(max-width:560px){.wrap{width:calc(100% - 32px)}.nav{min-height:76px;gap:12px}.nav-links{gap:12px}.nav-links .feature-link{display:none}.brand{font-size:18px}.brand img{width:36px;height:36px}.grid{grid-template-columns:1fr}.card{padding:22px}.card img{max-width:280px;margin:auto}.hero-art{padding:16px}.phone{width:244px}.footer-links{flex-wrap:wrap;gap:16px}}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.button{transition:transform .2s}.button:hover{transform:translateY(-2px)}}