:root{--primary:#0f766e;--deep:#083f3b;--ink:#17312e;--muted:#60736f;--line:#d8e6e2;--paper:#f4f8f7;--accent:#f4b942;--shadow:0 24px 70px rgba(8,63,59,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}a{color:inherit;text-decoration:none}.site-header{position:sticky;z-index:50;top:0;height:76px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(244,248,247,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(216,230,226,.8)}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:14px;background:var(--primary);color:#fff;font-size:23px;font-weight:900;box-shadow:0 10px 24px rgba(15,118,110,.22)}.brand strong,.brand small{display:block}.brand strong{font-size:18px}.brand small{margin-top:2px;color:var(--muted);font-size:10px;letter-spacing:.5px}.site-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:650}.site-nav a:hover{color:var(--primary)}.nav-cta{padding:10px 16px;border-radius:999px;background:var(--deep);color:#fff!important}.menu-button{display:none;border:0;background:transparent;font-size:24px}.section{max-width:1180px;margin:0 auto;padding:96px 24px}.hero{min-height:760px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:58px;padding-top:68px}.eyebrow{margin:0 0 16px;color:var(--primary);font-size:12px;font-weight:850;letter-spacing:2.3px}.hero h1{margin:0;font-size:clamp(46px,5.2vw,76px);line-height:1.08;letter-spacing:-3.5px}.hero h1 span{color:var(--primary)}.hero-intro{max-width:670px;margin:28px 0 30px;color:var(--muted);font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:13px}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:14px;font-weight:750}.button.primary{background:var(--primary);color:#fff;box-shadow:0 14px 34px rgba(15,118,110,.22)}.button.secondary{background:#fff;border:1px solid var(--line)}.trust-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:27px}.trust-row span{padding:7px 10px;border-radius:999px;background:#e4f1ee;color:var(--deep);font-size:12px}.hero-visual{position:relative;min-height:610px;display:grid;place-items:center}.phone{position:relative;z-index:2;width:330px;padding:15px 16px 22px;border:8px solid #143b38;border-radius:43px;background:#f7fbfa;box-shadow:var(--shadow);transform:rotate(2deg)}.phone-top{display:flex;justify-content:space-between;padding:3px 7px 16px;font-size:10px;font-weight:800}.hello{padding:19px;border-radius:20px;background:linear-gradient(140deg,#0f766e,#115e59);color:#fff}.hello small,.hello strong{display:block}.hello strong{margin-top:7px;font-size:18px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:11px 0}.mini-grid div{padding:12px 8px;border-radius:14px;background:#fff;border:1px solid var(--line);text-align:center}.mini-grid b,.mini-grid span{display:block}.mini-grid b{font-size:22px}.mini-grid span{margin-top:2px;color:var(--muted);font-size:9px}.timeline{padding:14px;border-radius:17px;background:#fff;border:1px solid var(--line)}.timeline h3{margin:0 0 12px;font-size:14px}.timeline article{display:flex;gap:9px;padding:10px 0;border-top:1px solid #edf2f1}.timeline article i{width:8px;height:8px;margin-top:5px;border-radius:50%;background:var(--accent)}.timeline article div{flex:1}.timeline article b,.timeline article span{display:block}.timeline article b{font-size:11px}.timeline article span{margin-top:4px;color:var(--muted);font-size:9px;line-height:1.45}.timeline button{margin-top:7px;padding:6px 8px;border:0;border-radius:8px;background:#e7f3f1;color:var(--primary);font-size:9px;font-weight:700}.ai-bar{margin-top:11px;padding:12px;border-radius:14px;background:#fff4d6;color:#71510c;font-size:10px;font-weight:700}.float-card{position:absolute;z-index:3;width:190px;padding:15px;border:1px solid rgba(255,255,255,.9);border-radius:17px;background:rgba(255,255,255,.92);box-shadow:0 18px 44px rgba(23,49,46,.14);backdrop-filter:blur(10px)}.float-card b,.float-card span{display:block}.float-card span{margin-top:5px;color:var(--muted);font-size:11px;line-height:1.4}.privacy{left:0;top:120px}.insight{right:-20px;bottom:100px}.proof-strip{padding:28px 24px;background:var(--deep);color:#fff;text-align:center}.proof-strip p{margin:0 0 14px;color:#a6ccc7;font-size:12px;letter-spacing:2px}.proof-strip div{display:flex;justify-content:center;flex-wrap:wrap;gap:28px;font-weight:700}.section-heading{max-width:720px;margin-bottom:42px}.section-heading h1,.section-heading h2{margin:0;font-size:clamp(34px,4vw,52px);letter-spacing:-2px}.section-heading>p:last-child{color:var(--muted);font-size:17px;line-height:1.8}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{min-height:240px;padding:27px;border:1px solid var(--line);border-radius:24px;background:#fff}.feature-card.featured{grid-column:span 2;background:linear-gradient(145deg,#e5f3f0,#fff)}.feature-card .icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#e5f3f0;color:var(--primary);font-weight:900}.feature-card h3{margin:22px 0 9px;font-size:21px}.feature-card p{margin:0;color:var(--muted);line-height:1.75}.mock-lines{display:flex;gap:8px;margin-top:24px}.mock-lines i{height:8px;border-radius:8px;background:var(--primary);opacity:.16}.mock-lines i:nth-child(1){width:42%}.mock-lines i:nth-child(2){width:27%}.mock-lines i:nth-child(3){width:18%}.difference-section{max-width:none;padding-left:max(24px,calc((100vw - 1180px)/2));padding-right:max(24px,calc((100vw - 1180px)/2));background:var(--deep);color:#fff}.section-heading.light>p:last-child{color:#b8d2cf}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.compare-card{padding:34px;border:1px solid rgba(255,255,255,.13);border-radius:25px;background:rgba(255,255,255,.06)}.compare-card.ours{background:#fff;color:var(--ink)}.compare-card small{color:#8cc8c0;font-weight:800;letter-spacing:1.5px}.compare-card h3{font-size:27px}.compare-card ul{padding:0;list-style:none}.compare-card li{padding:12px 0;border-top:1px solid rgba(255,255,255,.12)}.compare-card.ours li{border-color:var(--line)}.security-section{display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:80px}.security-copy h2{margin:0;font-size:48px}.security-copy>p:not(.eyebrow){color:var(--muted);line-height:1.8}.security-list{display:grid;gap:10px;margin-top:28px}.security-list div{display:flex;gap:15px;padding:15px;border-radius:14px;background:#fff;border:1px solid var(--line)}.security-list b{color:var(--primary)}.security-list span{color:var(--muted)}.security-list strong{color:var(--ink)}.security-orbit{position:relative;min-height:440px;display:grid;place-items:center}.shield{display:grid;place-items:center;width:170px;height:190px;border-radius:54% 54% 60% 60%/42% 42% 68% 68%;background:linear-gradient(145deg,var(--primary),var(--deep));color:#fff;font-size:54px;font-weight:900;box-shadow:var(--shadow)}.shield span{display:block;font-size:11px;letter-spacing:2px}.orbit{position:absolute;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:700}.o1{top:38px;left:40px}.o2{top:100px;right:5px}.o3{bottom:65px;left:12px}.o4{right:40px;bottom:18px}.pricing-section{text-align:center}.pricing-section .section-heading{margin-left:auto;margin-right:auto}.pricing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,420px));justify-content:center;gap:20px;text-align:left}.pricing-grid article{position:relative;padding:34px;border:1px solid var(--line);border-radius:25px;background:#fff}.pricing-grid article.recommended{border:2px solid var(--primary);box-shadow:var(--shadow)}.pricing-grid small{color:var(--primary);font-weight:800}.pricing-grid h3{margin:13px 0 8px;font-size:38px}.pricing-grid h3 em{font-size:14px;font-style:normal;color:var(--muted)}.pricing-grid p,.pricing-grid li{color:var(--muted)}.pricing-grid ul{padding-left:20px;line-height:2}.tag{position:absolute;top:17px;right:17px;padding:6px 9px;border-radius:999px;background:var(--accent);font-size:11px;font-weight:800}.cta-section{max-width:1120px;margin-bottom:70px;padding:52px;display:flex;align-items:center;justify-content:space-between;gap:25px;border-radius:30px;background:linear-gradient(130deg,var(--primary),var(--deep));color:#fff}.cta-section h2{margin:0;max-width:760px;font-size:38px}.cta-section p:not(.eyebrow){color:#c5dcda}.cta-section .eyebrow{color:#ffe4a3}.light-button{flex:none;background:#fff;color:var(--deep)}footer{max-width:1180px;margin:auto;padding:28px 24px 45px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}footer>div:last-child{display:flex;gap:24px;color:var(--muted);font-size:13px}@media(max-width:900px){.site-nav{display:none;position:absolute;top:76px;left:16px;right:16px;padding:18px;border-radius:18px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.menu-button{display:block}.hero{grid-template-columns:minmax(0,1fr);padding-top:70px}.hero-copy{text-align:center}.hero-intro{margin-left:auto;margin-right:auto}.hero-actions,.trust-row{justify-content:center}.feature-grid{grid-template-columns:1fr 1fr}.security-section{grid-template-columns:1fr}.security-orbit{min-height:360px}.cta-section{margin-left:18px;margin-right:18px}.phone{transform:none}}@media(max-width:620px){.section{padding:70px 18px}.hero{padding-top:48px}.hero h1{font-size:44px;letter-spacing:-2px}.hero-actions{flex-direction:column}.hero-visual{min-height:570px}.phone{width:min(330px,94vw)}.float-card{display:none}.proof-strip div{gap:13px;font-size:13px}.feature-grid,.compare-grid,.pricing-grid{grid-template-columns:1fr}.feature-card.featured{grid-column:auto}.security-copy h2{font-size:38px}.cta-section{padding:35px 24px;flex-direction:column;align-items:flex-start}.cta-section h2{font-size:30px}footer{align-items:flex-start;gap:24px;flex-direction:column}footer>div:last-child{flex-direction:column;gap:8px}}

html,body{max-width:100%;overflow-x:hidden}.hero-copy,.hero-visual{min-width:0}@media(max-width:620px){.hero{width:100%}.hero-copy{width:100%;max-width:100%}.hero h1{font-size:32px;line-height:1.18;letter-spacing:-1px;overflow-wrap:anywhere;word-break:break-all}.hero h1 br{display:block}.hero h1 span{display:inline}.hero-intro{max-width:100%;font-size:16px;line-height:1.8;overflow-wrap:anywhere;word-break:break-all}.trust-row{width:100%;max-width:100%;display:grid;grid-template-columns:repeat(2,max-content);justify-content:center}.phone{max-width:calc(100vw - 36px)}}