@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap";:root{--ink:#14212b;--muted:#657581;--line:#dce5e8;--paper:#f7faf9;--card:#fff;--mint:#b9f3d1;--green:#57c888;--coral:#ff8e75;--yellow:#ffd770;--blue:#8ed4ee;--shadow:0 14px 40px #23434d14}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:DM Sans,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(1120px,100% - 40px);margin:auto}h1,h2,h3{letter-spacing:0;margin:0 0 14px;font-family:Space Grotesk;line-height:1.08}h1{font-size:clamp(2.7rem,6vw,5.5rem)}h2{font-size:clamp(1.8rem,3vw,2.8rem)}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:#388e63;font-size:.77rem;font-weight:700}.muted{color:var(--muted)}.site-header{z-index:20;backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#f7faf9e6;position:sticky;top:0}.nav{align-items:center;gap:28px;height:72px;display:flex}.brand{align-items:center;gap:9px;font-family:Space Grotesk;font-size:1.2rem;font-weight:700;display:flex}.brand-mark{background:var(--ink);width:28px;height:28px;color:var(--mint);border-radius:9px;place-items:center;font-size:.85rem;display:grid}.nav-links{color:#52636d;flex:1;gap:20px;font-size:.9rem;font-weight:600;display:flex}.nav-links a:hover{color:var(--ink)}.nav-actions{align-items:center;gap:10px;display:flex}.btn{cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:11px 16px;font-weight:700;display:inline-flex}.btn-primary{background:var(--ink);color:#fff}.btn-ghost{border:1px solid var(--line);background:#fff}.menu-toggle{background:0 0;border:0;font-size:1.5rem;display:none}.hero{border-bottom:1px solid var(--line);background:linear-gradient(120deg,#d9f7e4,#eef7f2 52%,#fff1db);padding:88px 0 64px}.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;display:grid}.hero p{color:#536873;max-width:530px;font-size:1.15rem}.hero-actions{gap:12px;margin-top:28px;display:flex}.hero-art{background:var(--ink);color:#fff;min-height:290px;box-shadow:var(--shadow);border-radius:24px;padding:24px;position:relative;overflow:hidden}.hero-art:before{content:"";border:1px solid #b9f3d159;border-radius:16px;position:absolute;inset:24px}.sun{background:var(--yellow);border-radius:50%;width:110px;height:110px;position:absolute;top:25px;right:28px}.hill{background:#2f5962;border-radius:50% 50% 0 0;width:300px;height:220px;position:absolute;bottom:-70px;transform:rotate(-10deg)}.hill.two{background:#3c7880;width:290px;height:190px;right:-40px;transform:rotate(12deg)}.art-label{font-family:Space Grotesk;font-size:1.3rem;position:absolute;bottom:26px;left:28px}.section{padding:64px 0}.section-head{justify-content:space-between;align-items:end;margin-bottom:24px;display:flex}.section-head a{color:#398c62;font-weight:700}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 5px 18px #23434d08}.code-top{justify-content:space-between;align-items:center;margin-bottom:22px;display:flex}.code-name{font-family:Space Grotesk;font-size:1.4rem;font-weight:700}.badge{letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:5px 8px;font-size:.7rem;font-weight:700}.active{color:#278250;background:#daf8e5}.expired{color:#936b63;background:#f2e8e5}.reward{font-size:1.05rem;font-weight:600}.code-footer{color:var(--muted);justify-content:space-between;align-items:center;margin-top:18px;font-size:.82rem;display:flex}.copy-btn{color:#26774c;cursor:pointer;background:#f4fff8;border:1px solid #b6dcca;border-radius:8px;padding:7px 12px;font-weight:700}.copy-btn.copied{background:var(--mint);color:var(--ink)}.source-line{color:var(--muted);margin-top:16px;font-size:.8rem}.update-band{background:var(--ink);color:#fff;border-radius:20px;grid-template-columns:1fr 1fr;gap:25px;padding:28px 30px;display:grid}.update-band .eyebrow{color:var(--mint)}.update-band p{color:#c7d6d7}.update-list{margin:0;padding:0;list-style:none}.update-list li{border-bottom:1px solid #ffffff21;padding:8px 0}.guide-card{align-items:flex-start;gap:16px;display:flex}.icon-box{background:var(--mint);border-radius:12px;flex:none;place-items:center;width:42px;height:42px;font-size:1.2rem;display:grid}.guide-meta{color:var(--muted);margin-top:10px;font-size:.78rem}.controls{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.key-card{text-align:center;padding:16px 10px}.key{background:#f8fbfb;border:1px solid #b8c7ca;border-bottom-width:3px;border-radius:7px;justify-content:center;min-width:48px;margin-bottom:9px;padding:5px 8px;font-family:monospace;font-size:.78rem;font-weight:700;display:inline-flex}.why{grid-template-columns:repeat(5,1fr);gap:10px;display:grid}.article-list{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.article-card{border-top:3px solid var(--green)}.breadcrumbs{color:var(--muted);padding:25px 0 0;font-size:.85rem}.breadcrumbs span{color:#a5b3b7;margin:0 8px}.prose{max-width:760px}.prose h2{margin-top:42px}.prose h3{margin-top:28px}.prose ul,.prose ol{padding-left:22px}.notice{border-left:4px solid var(--yellow);background:#fffaf0;border-radius:0 10px 10px 0;padding:14px 16px}.table-wrap{overflow:auto}.data-table{border-collapse:collapse;border:1px solid var(--line);background:#fff;width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--line);padding:14px 16px;font-size:.9rem}.data-table th{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:#f5f9f8;font-size:.75rem}.tier{grid-template-columns:80px 1fr;gap:18px;display:grid}.tier-label{background:var(--mint);border-radius:12px;place-items:center;font-family:Space Grotesk;font-size:1.8rem;font-weight:700;display:grid}.check-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:13px 0;display:flex}.result{background:#effaf3;border:1px solid #bee5ca;border-radius:14px;margin-top:24px;padding:20px}.footer{color:#dae8e6;background:#172832;margin-top:50px;padding:46px 0 25px}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:30px;display:grid}.footer a{color:#b8cccb;margin:8px 0;font-size:.88rem;display:block}.footer small{color:#91aaa8;border-top:1px solid #ffffff26;margin-top:35px;padding-top:18px;display:block}.search-box{position:relative}.search-box input{border:1px solid var(--line);background:#fff;border-radius:9px;width:180px;padding:9px 11px}.search-results{border:1px solid var(--line);width:290px;box-shadow:var(--shadow);z-index:30;background:#fff;border-radius:10px;padding:7px;display:none;position:absolute;top:43px;right:0}.search-results.show{display:block}.search-results a{border-radius:6px;padding:9px;font-size:.88rem;display:block}.search-results a:hover{background:#eff8f3}@media (width<=800px){.wrap{width:min(100% - 28px,600px)}.nav{height:62px}.nav-links,.nav-actions .btn-ghost{display:none}.nav-actions{margin-left:auto}.menu-toggle{display:block}.hero{padding:58px 0 42px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero-art{min-height:220px}.section{padding:45px 0}.grid-3,.article-list,.grid-2{grid-template-columns:1fr}.controls,.why{grid-template-columns:repeat(2,1fr)}.update-band{grid-template-columns:1fr;padding:22px}.section-head{flex-direction:column;align-items:start;gap:15px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-open .nav-links{background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;gap:15px;padding:18px 14px;display:flex;position:absolute;top:62px;left:0;right:0}.search-box input{width:135px}.data-table,.data-table tbody,.data-table tr,.data-table td{display:block}.data-table thead{display:none}.data-table tr{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:10px;padding:13px}.data-table td{border:0;padding:4px 0}.data-table td:before{content:attr(data-label);text-transform:uppercase;color:var(--muted);font-size:.7rem;display:block}.tier{grid-template-columns:55px 1fr}.tier-label{font-size:1.3rem}.nav-actions .btn-primary{display:none}}.ad-slot{font-size:0}.ad-native{justify-content:center;align-items:center;width:100%;min-height:90px;margin:24px 0;display:flex;overflow:hidden}.ad-banner{justify-content:center;align-items:flex-start;width:160px;height:600px;margin:24px auto;display:flex;overflow:hidden}@media (width<=980px){.ad-banner{display:none}}