:root{--navy:#0b1f33;--blue:#1261a6;--sky:#eaf4fb;--ink:#17212b;--muted:#5d6b78;--line:#dbe3ea;--green:#0a7c66;--orange:#f39a3f;--white:#fff;--shadow:0 18px 50px rgba(15,40,65,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;padding-bottom:74px}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.topbar{height:72px;border-bottom:1px solid rgba(219,227,234,.8);background:rgba(255,255,255,.95);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}.nav{height:100%;display:flex;align-items:center;gap:34px}.brand{font-size:19px;font-weight:800;color:var(--navy);display:flex;align-items:center;gap:10px}.brand span{width:34px;height:34px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-family:Georgia;font-size:24px}.nav nav{display:flex;gap:28px;margin-left:auto;font-size:14px;color:#425364}.nav nav a:hover{color:var(--blue)}.navCta{border:1px solid var(--blue);color:var(--blue);padding:8px 16px;border-radius:8px;font-size:14px;font-weight:700}.hero{background:linear-gradient(120deg,#f7fbfe 0%,#edf6fb 64%,#dceef8 100%);padding:76px 0 68px;overflow:hidden}.heroGrid{display:grid;grid-template-columns:1.35fr .65fr;gap:68px;align-items:center}.eyebrow,.kicker{font-size:12px;letter-spacing:.13em;font-weight:800;color:var(--blue);margin:0 0 12px}.hero h1{font-size:52px;line-height:1.18;letter-spacing:-.04em;margin:0;color:var(--navy)}.hero h1 em{font-style:normal;font-weight:500;font-size:38px}.lead{font-size:17px;color:#4e6070;max-width:710px;margin:24px 0;line-height:1.9}.heroActions{display:flex;gap:12px}.primary,.secondary{padding:13px 23px;border-radius:8px;font-weight:800;font-size:15px}.primary{background:var(--blue);color:#fff;box-shadow:0 9px 24px rgba(18,97,166,.22)}.secondary{background:#fff;border:1px solid var(--line);color:var(--navy)}.note{font-size:12px;color:#748391;margin:18px 0 0}.quickCard{background:#fff;border:1px solid rgba(255,255,255,.7);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.cardTop{padding:22px 24px;background:var(--navy);color:#fff;display:flex;flex-direction:column}.cardTop small{opacity:.65}.cardTop b{font-size:20px}.quickCard ol{list-style:none;padding:8px 24px;margin:0}.quickCard li{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid #edf1f4}.quickCard li:last-child{border:0}.quickCard li>span{font:700 13px Georgia;color:var(--blue);background:var(--sky);width:35px;height:35px;border-radius:50%;display:grid;place-items:center}.quickCard p{margin:2px 0 0;font-size:13px;color:var(--muted)}.cardFoot{background:#f6f9fb;padding:14px 22px;font-size:12px;color:#647482}.trust{border-bottom:1px solid var(--line)}.stats{min-height:108px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center}.stats div{padding:8px 26px;border-right:1px solid var(--line);display:flex;flex-direction:column}.stats div:first-child{padding-left:0}.stats div:last-child{border:0}.stats b{font-size:22px;color:var(--navy)}.stats span{font-size:13px;color:var(--muted)}.section{padding:86px 0}.section h2{font-size:34px;line-height:1.35;color:var(--navy);margin:0 0 16px;letter-spacing:-.02em}.intro{max-width:780px;color:var(--muted);margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:38px}.steps article{border:1px solid var(--line);border-radius:14px;padding:28px;background:#fff;box-shadow:0 8px 24px rgba(19,50,78,.04)}.steps article>span{font:700 30px Georgia;color:#b9d8ee}.steps h3{font-size:19px;color:var(--navy);line-height:1.5;margin:12px 0 8px}.steps p{font-size:14px;color:var(--muted)}.steps a{font-size:13px;font-weight:800;color:var(--blue)}.soft{background:#f6f9fb}.split{display:grid;grid-template-columns:1fr .82fr;gap:70px;align-items:center}.split>div>p:not(.kicker){color:var(--muted)}.checkList{list-style:none;padding:0;margin:25px 0 0}.checkList li{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.checkList b{color:var(--navy)}.checkList span{color:var(--muted);font-size:14px}.compare{background:#fff;border-radius:14px;border:1px solid var(--line);padding:26px;box-shadow:var(--shadow)}.compareHead{display:flex;flex-direction:column;border-bottom:2px solid var(--navy);padding-bottom:16px}.compareHead b{font-size:20px}.compareHead span{font-size:12px;color:var(--muted)}.row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid #edf1f4;font-size:14px}.row strong{color:var(--green)}.compare>p{font-size:12px;color:var(--muted);margin:15px 0 0}.spacex{display:grid;grid-template-columns:180px 1fr;gap:48px}.spaceMark{width:150px;height:150px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font:italic 700 44px Georgia;box-shadow:inset 0 0 0 12px #dcecf7}.bigText{font-size:18px;color:#425364}.warning{border-left:4px solid var(--orange);background:#fff8ef;padding:19px 22px;margin:24px 0}.warning p{margin:5px 0 0;color:#695c4f;font-size:14px}.spacex h3{color:var(--navy);margin-bottom:6px}.spacex h3+p{color:var(--muted)}.dark{background:var(--navy);color:#fff}.dark .kicker{color:#78bce7}.dark h2{color:#fff}.miniGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.miniGrid div{border:1px solid rgba(255,255,255,.15);padding:22px;border-radius:10px;background:rgba(255,255,255,.04)}.miniGrid p{color:#b8c5d1;font-size:13px;margin:5px 0 0}.faqWrap{display:grid;grid-template-columns:.65fr 1.35fr;gap:80px}.faqWrap>div>p:last-child{color:var(--muted)}.faqs details{border-bottom:1px solid var(--line);padding:18px 0}.faqs summary{cursor:pointer;font-weight:800;color:var(--navy);list-style:none;display:flex;justify-content:space-between}.faqs summary::-webkit-details-marker{display:none}.faqs summary span{color:var(--blue);font-size:20px}.faqs details[open] summary span{transform:rotate(45deg)}.faqs details p{color:var(--muted);font-size:14px;margin:12px 35px 0 0}.risk{background:#eaf4fb;text-align:center}.risk .wrap{max-width:860px}.risk p{color:#4e6070}.footer{padding:46px 0 105px;display:grid;grid-template-columns:1fr auto;gap:30px}.footer p,.footer small{font-size:12px;color:var(--muted)}.footer>div:nth-child(2){display:flex;gap:22px;font-size:13px}.footer small{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px}.bottomAd{position:fixed;z-index:50;left:50%;bottom:12px;transform:translateX(-50%);width:min(820px,calc(100% - 24px));background:#091b2c;color:#fff;border:1px solid rgba(255,255,255,.15);box-shadow:0 12px 35px rgba(0,0,0,.3);border-radius:13px;padding:10px 12px 10px 20px;display:flex;align-items:center}.adText{display:flex;align-items:center;gap:15px}.adText b{font-size:18px}.adText span{font-size:13px;color:#b8c7d5}.adBtns{display:flex;gap:8px;margin-left:auto}.adBtns a{padding:10px 20px;border-radius:8px;font-size:14px;font-weight:800}.appBtn{background:#fff;color:var(--navy)}.registerBtn{background:#f4a340;color:#1d2731}
@media(max-width:820px){body{padding-bottom:82px}.wrap{width:min(100% - 28px,700px)}.topbar{height:62px}.nav nav,.navCta{display:none}.hero{padding:48px 0}.heroGrid,.split,.faqWrap{grid-template-columns:1fr;gap:36px}.hero h1{font-size:36px}.hero h1 em{font-size:25px}.lead{font-size:15px}.quickCard{max-width:520px}.stats{grid-template-columns:repeat(2,1fr);padding:16px 0}.stats div{padding:10px 16px}.stats div:nth-child(2){border-right:0}.section{padding:62px 0}.section h2{font-size:28px}.steps{grid-template-columns:1fr}.spacex{grid-template-columns:1fr;gap:20px}.spaceMark{width:90px;height:90px;font-size:28px}.miniGrid{grid-template-columns:1fr 1fr}.footer{grid-template-columns:1fr}.footer small{grid-column:auto}.bottomAd{bottom:8px;padding:9px 9px 9px 14px}.adText{display:block}.adText b{display:block;font-size:15px}.adText span{font-size:11px}.adBtns a{padding:9px 12px;font-size:12px}}
@media(max-width:480px){.heroActions{flex-direction:column}.heroActions a{text-align:center}.stats b{font-size:18px}.stats span{font-size:11px}.checkList li{grid-template-columns:1fr;gap:2px}.miniGrid{grid-template-columns:1fr}.footer>div:nth-child(2){flex-wrap:wrap}.adText span{display:none}}