:root{font-family:'Segoe UI','Microsoft YaHei',system-ui,sans-serif;color:#17213a;background:#f5f7f8;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid #81bd35;outline-offset:4px}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}.notice{background:#a9ec5c;color:#142018;font-size:.875rem;font-weight:600}.notice-inner{display:flex;align-items:center;gap:14px;min-height:37px}.notice-label{font-size:.75rem;border:1px solid #18241a;border-radius:99px;padding:2px 8px;white-space:nowrap}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:1.1rem;font-weight:800;white-space:nowrap}.brand-mark{display:grid;place-items:center;background:#18233e;color:#a9ec5c;width:38px;height:38px;border-radius:10px;font-size:1.3rem;letter-spacing:-3px;padding-right:4px}.brand-mark span{color:#fff}.site-header nav{display:flex;gap:31px;font-size:.875rem;font-weight:700;color:#5d6879}.site-header nav a:hover{color:#15263a}.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.8fr);gap:7%;align-items:center;padding-top:62px;padding-bottom:100px}.eyebrow{color:#42662d;font-weight:800;letter-spacing:.14em;font-size:.75rem;margin:0 0 23px}.hero h1{font-size:clamp(3.5rem,6.3vw,6rem);letter-spacing:-.075em;line-height:1.13;margin:0;font-weight:800}.hero h1 em{font-style:normal;color:#659d32}.hero-lead{font-size:1.15rem;color:#627085;line-height:1.9;max-width:560px;margin:30px 0 34px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:24px;border-radius:8px;padding:0 22px;font-weight:700;font-size:.94rem}.button-primary{background:#17243e;color:#fff}.button-primary:hover{background:#2b3e5e}.button-ghost{border:1px solid #bec7cd}.button-ghost:hover{background:#fff}.hero-panel{background:#17243e;color:#fff;border-radius:18px;min-height:328px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:24px 24px 0 #dfebd1;transform:rotate(2deg);overflow:hidden}.panel-top,.panel-bottom{display:flex;justify-content:space-between;align-items:center;padding:23px 28px;font-size:.83rem;font-weight:700}.panel-top{border-bottom:1px solid #ffffff25;color:#d3ddf0}.panel-main{padding:24px 28px}.panel-main strong{display:block;font-size:2.4rem;line-height:1.2;letter-spacing:-.05em}.panel-main p{color:#c2cee0;line-height:1.75;font-size:1rem;margin:17px 0 0}.panel-bottom{background:#a9ec5c;color:#17243e}.plans-section{background:#fff;padding:90px 0 86px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}.section-heading .eyebrow{margin-bottom:15px}.section-heading h2,.contact-section h2{font-size:clamp(2rem,3.4vw,3rem);line-height:1.2;letter-spacing:-.055em;margin:0}.section-heading>p{margin:0 0 4px;max-width:430px;line-height:1.75;color:#687588;font-size:.95rem}.plans-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.plan-card{background:#f6f8fa;border:1px solid #e4e9ed;border-radius:14px;padding:23px;display:flex;flex-direction:column;min-height:294px}.plan-card.featured{background:#eaf3e5;border-color:#c7dfb8}.plan-card.featured-secondary{background:#edf0fa;border-color:#d9dff2}.plan-meta{display:flex;align-items:center;justify-content:space-between;gap:5px;color:#657286;font-size:.75rem;font-weight:800;letter-spacing:.03em}.pill{background:#c8eab9;color:#2e5225;border-radius:50px;padding:5px 8px;letter-spacing:0;font-size:.7rem;white-space:nowrap}.featured-secondary .pill{background:#d6ddf5;color:#344676}.pill.muted{background:#e5e9ed;color:#607083}.plan-card h3{font-size:1.28rem;margin:25px 0 9px;letter-spacing:-.035em}.plan-price{display:flex;align-items:baseline;gap:6px}.plan-price strong{font-size:2.15rem;letter-spacing:-.065em}.plan-price span{font-size:.85rem;color:#7b899b}.plan-card p{color:#66758a;line-height:1.7;font-size:.875rem;margin:15px 0 24px;flex:1}.plan-card>a{border-top:1px solid #cfd9d6;padding-top:16px;font-weight:800;font-size:.82rem;display:flex;justify-content:space-between}.plan-card>a:hover{text-decoration:underline}.source-note{font-size:.8rem;color:#7d8895;line-height:1.7;margin:20px 0 0}.how-section{padding-top:94px;padding-bottom:101px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:48px}.step{border-top:2px solid #1b2943;padding-top:18px}.step>span{font-size:.78rem;color:#669e39;font-weight:800}.step h3{font-size:1.22rem;margin:30px 0 8px}.step p{color:#69778a;font-size:.94rem;line-height:1.75;margin:0;max-width:300px}.contact-section{background:#1a2741;color:#fff;padding:85px 0 92px}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:12%;align-items:start}.contact-section .eyebrow{color:#b1ec6c}.contact-section p:not(.eyebrow){line-height:1.8;color:#c5d0df;max-width:430px}.contact-small{font-size:.82rem}.contact-grid{display:grid;gap:10px}.contact-card{background:#263650;border:1px solid #364963;border-radius:10px;min-height:79px;padding:15px 17px;display:flex;align-items:center;gap:16px}.contact-card>span:last-of-type:not(:nth-of-type(2)){margin-left:auto}.contact-card[aria-disabled="true"]{cursor:default;color:#b7c3d0}.contact-card:not([aria-disabled="true"]):hover{background:#334765}.contact-icon{width:43px;height:43px;border-radius:10px;display:grid;place-items:center;background:#b1ec6c;color:#17243e;font-weight:800;flex:none}.contact-card span:nth-child(2){display:flex;flex-direction:column;gap:3px;flex:1}.contact-card strong{font-size:.94rem}.contact-card small{font-size:.8rem;color:#adc0d1}.wechat-card img{width:88px;height:88px;object-fit:contain;background:white;padding:4px;border-radius:5px}.wechat-card img[hidden]{display:none}.site-footer{background:#111d34;color:#9cabbf}.footer-inner{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;min-height:82px;font-size:.76rem}.footer-inner>span:first-child{color:#eaf1f6;font-weight:800}.footer-inner a{text-decoration:underline}@media(max-width:1000px){.plans-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{gap:4%}.contact-layout{gap:5%}}@media(max-width:720px){.container{width:min(100% - 32px,520px)}.notice-inner{align-items:start;padding:8px 0;line-height:1.5}.site-header{height:auto;padding-top:17px;padding-bottom:17px;align-items:flex-start;flex-direction:column;gap:16px}.site-header nav{gap:20px;font-size:.8rem}.hero{grid-template-columns:1fr;padding-top:54px;padding-bottom:70px;gap:42px}.hero h1{font-size:clamp(3.25rem,12vw,4.8rem)}.hero-lead{font-size:1rem;margin:23px 0 27px}.hero-panel{min-height:245px;transform:none;box-shadow:12px 12px 0 #dfebd1}.panel-main strong{font-size:2rem}.panel-main p{font-size:.9rem}.plans-section,.how-section,.contact-section{padding-top:66px;padding-bottom:70px}.section-heading{display:block}.section-heading>p{margin-top:16px}.plans-grid{grid-template-columns:1fr}.plan-card{min-height:250px}.steps{grid-template-columns:1fr;gap:31px;margin-top:34px}.step h3{margin-top:16px}.contact-layout{grid-template-columns:1fr;gap:26px}.footer-inner{padding-top:22px;padding-bottom:22px;justify-content:flex-start}}