:root{--theme:#0B3D91;--moss:#536b52;--rock:#38434a;--mist:#f2f5f1;--ink:#182321;--line:#d8e0d8;--white:#fff;--radius:18px;--shadow:0 14px 40px rgba(26,43,35,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#f8faf8;font-family:-apple-system,BlinkMacSystemFont,"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#17241f;color:#dce7de;font-size:13px}.topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#fff;margin-left:18px}
.header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid #e3e9e3;position:relative;z-index:20}.header-inner{height:78px;display:flex;align-items:center;gap:30px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;white-space:nowrap;color:var(--rock)}.logo img{width:34px;height:34px;object-fit:contain}.main-nav{flex:1}.nav-list{display:flex;list-style:none;padding:0;margin:0;justify-content:center;gap:4px}.nav-item{position:relative}.nav-link{display:block;padding:27px 13px;font-size:14px;white-space:nowrap}.nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--theme)}.has-arrow:after{content:"⌄";font-size:12px;margin-left:5px}.dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:330px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.2s;z-index:30}.mega-menu{width:760px}.nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{opacity:1;visibility:visible}.dropdown-panel:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;height:12px;top:-12px}.drop-title,.mega-title{font-size:13px;color:#738078;margin:0 0 10px}.drop-link{display:block;padding:8px 0;border-bottom:1px solid #edf1ed;font-size:14px}.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.mega-card{display:flex;gap:10px;padding:9px;border:1px solid #edf1ed;border-radius:10px}.mega-card img{width:42px;height:42px;object-fit:cover;border-radius:8px}.mega-card strong{display:block;font-size:14px}.mega-card small{display:block;color:#7a8780;font-size:12px}.mega-footer{display:block;margin-top:15px;padding-top:12px;border-top:1px solid var(--line);color:var(--theme);font-size:13px}.header-btns{display:flex;align-items:center;gap:10px;white-space:nowrap}.member-btn{color:var(--theme);font-size:14px}.open-btn{background:var(--theme);color:#fff;border-radius:22px;padding:9px 17px;font-size:13px}.hamburger{display:none;border:0;background:none;padding:5px}.hamburger span{display:block;width:24px;height:2px;background:var(--rock);margin:5px}
.drawer-overlay{position:fixed;inset:0;background:rgba(12,25,20,.46);opacity:0;visibility:hidden;transition:.2s;z-index:50}.drawer-overlay.open{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;right:-350px;width:min(350px,88vw);height:100vh;background:#fff;z-index:51;transition:.25s;overflow:auto}.mobile-drawer.open{right:0}.drawer-head{display:flex;align-items:center;gap:13px;padding:20px;border-bottom:1px solid var(--line);font-weight:700}.drawer-head a{margin-left:auto;color:var(--theme);font-size:14px}.drawer-close{font-size:27px;background:none;border:0;color:#6c7770}.drawer-menu{padding:10px 20px}.drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid #edf1ed;background:none;text-align:left;color:var(--ink);font-size:15px}.drawer-toggle:after{content:"＋";float:right;color:#87938b}.drawer-toggle.active:after{content:"－"}.drawer-submenu{display:none;padding:4px 0 7px 14px}.drawer-submenu.open{display:block}.drawer-submenu a{display:block;padding:8px 0;color:#66736b;font-size:14px}
.hero-layout-42{position:relative;min-height:650px;overflow:hidden;background:linear-gradient(180deg,#eaf0e9 0%,#dbe5da 47%,#89998b 100%);padding:75px 20px 55px;text-align:center}.hero-layout-42:before,.hero-layout-42:after{content:"";position:absolute;inset:120px -10% -110px;border:2px solid rgba(64,86,68,.23);border-radius:48% 52% 43% 57%/36% 44% 56% 64%;transform:rotate(-4deg);pointer-events:none}.hero-layout-42:after{inset:215px -14% -100px;border-width:3px;border-color:rgba(255,255,255,.32);transform:rotate(5deg);box-shadow:0 0 0 35px rgba(74,97,76,.1),0 0 0 72px rgba(255,255,255,.13),0 0 0 108px rgba(73,95,76,.1)}.terrain-lines{position:absolute;inset:0;opacity:.65;pointer-events:none;background:radial-gradient(ellipse at 18% 84%,transparent 0 12%,rgba(45,69,52,.22) 12.2% 12.5%,transparent 12.7% 20%,rgba(255,255,255,.35) 20.2% 20.5%,transparent 20.7%),radial-gradient(ellipse at 84% 70%,transparent 0 14%,rgba(50,76,56,.23) 14.2% 14.5%,transparent 14.7% 24%,rgba(255,255,255,.35) 24.2% 24.5%,transparent 24.7%)}.hero-copy{position:relative;z-index:2;max-width:780px;margin:auto}.eyebrow{color:var(--moss);font-weight:700;letter-spacing:3px;font-size:13px}.hero h1{font-size:clamp(36px,6vw,72px);line-height:1.12;margin:16px 0;color:#26382f;letter-spacing:-2px}.hero-copy p{max-width:630px;margin:0 auto;color:#53635a;font-size:17px}.hero-actions{display:flex;justify-content:center;gap:12px;margin-top:27px}.btn{display:inline-block;border-radius:28px;padding:12px 23px;border:1px solid var(--theme);color:var(--theme);font-weight:700;font-size:14px}.btn.primary{background:var(--theme);color:#fff}.platforms{position:relative;z-index:3;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1060px;margin:85px auto 0;text-align:left}.platform{position:relative;padding:24px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.8);border-radius:18px;box-shadow:0 18px 35px rgba(44,62,49,.2);min-height:166px}.platform:nth-child(1){transform:translateY(25px)}.platform:nth-child(2){transform:translateY(0)}.platform:nth-child(3){transform:translateY(-25px)}.elevation{font-size:12px;color:var(--moss);font-weight:700}.platform h3{margin:6px 0;color:var(--rock)}.platform p{margin:0;color:#68756d;font-size:13px}.platform .arrow{position:absolute;right:22px;bottom:20px;color:var(--theme);font-size:20px}
.section{padding:76px 0}.section-head{text-align:center;max-width:680px;margin:0 auto 32px}.section-head h2{font-size:32px;margin:0 0 8px;color:var(--rock)}.section-head p{color:#708078;margin:0}.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:23px;box-shadow:0 6px 22px rgba(35,55,42,.05)}.info-card h3{margin:0 0 8px;color:var(--rock)}.info-card p{font-size:14px;color:#708078;margin:0 0 15px}.text-link{color:var(--theme);font-size:14px;font-weight:700}.broker-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.broker-mini{background:#fff;border-radius:14px;border:1px solid var(--line);padding:18px}.broker-mini strong{display:block}.rating{color:#b17c22;font-size:13px}.faq{max-width:820px;margin:auto}.faq details{background:#fff;border-bottom:1px solid var(--line);padding:17px 20px}.faq summary{cursor:pointer;font-weight:700}.cta{background:#e5ede4;text-align:center;border-radius:24px;padding:48px 20px}.footer{background:#17241f;color:#d5e0d8;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}.footer h3,.footer h4{color:#fff;margin:0 0 15px}.footer p{color:#aebdb3;font-size:14px;margin:7px 0}.footer a{display:block;color:#bdcbc1;font-size:14px;margin:8px 0}.footer-bottom{border-top:1px solid #35463d;margin-top:32px;padding-top:16px;color:#9eafa4;font-size:13px;display:flex;justify-content:space-between}
@media(max-width:980px){.main-nav{display:none}.header-btns{margin-left:auto}.hamburger{display:block}.platforms{margin-top:65px}.mega-menu{width:calc(100vw - 40px)}}@media(max-width:700px){.container{width:min(100% - 28px,1180px)}.topbar .container{height:auto;padding:8px 0;display:block;text-align:center}.topbar a{margin:0 6px}.header,.header-inner{height:68px}.logo{font-size:17px}.hero-layout-42{padding-top:52px;min-height:760px}.hero h1{font-size:42px}.hero-copy p{font-size:15px}.platforms{display:block;margin-top:55px}.platform{margin:12px 0}.platform:nth-child(1),.platform:nth-child(2),.platform:nth-child(3){transform:none}.home-grid,.broker-strip{grid-template-columns:1fr}.section{padding:52px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}