:root{--acid:#edff38;--yellow:#ffd429;--ink:#171712;--paper:#f3f0e7;--orange:#ff5b23;--green:#184c34}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC",sans-serif}.noise{position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")}.swap-nav-bar{height:78px;padding:0 5vw;border-bottom:3px solid var(--ink);display:flex;align-items:center;justify-content:space-between;background:rgba(243,240,231,.92);backdrop-filter:blur(12px);position:relative;z-index:3}.swap-brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;transform:rotate(-2deg)}.swap-brand>span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--acid);font-weight:900;font-size:22px}.swap-brand b{font:24px "Archivo Black"}.swap-brand small{font:9px "Archivo Black";letter-spacing:1px;background:var(--acid);padding:4px 6px;margin-left:3px}.network-chip{display:flex;align-items:center;gap:9px;font:11px "Archivo Black";letter-spacing:1.5px}.network-chip i{width:10px;height:10px;background:#2cb67d;border-radius:50%;box-shadow:0 0 0 6px rgba(44,182,125,.16)}.nav-right{display:flex;align-items:center;gap:22px}.nav-right a{color:var(--ink);font-weight:900;text-decoration:none}.nav-right a:hover{text-decoration:underline}.nav-right button,.swap-card-title .settings-button{border:2px solid var(--ink);background:var(--acid);box-shadow:3px 3px 0 var(--ink);padding:11px 16px;font-weight:900;cursor:pointer}.swap-layout{max-width:1250px;margin:auto;padding:100px 5vw 110px;display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center;min-height:calc(100vh - 138px)}.swap-intro{position:relative}.eyebrow{display:inline-block;font:12px "Archivo Black";letter-spacing:2px;background:var(--orange);color:white;padding:7px 10px;transform:rotate(-2deg)}.swap-intro h1{font:clamp(80px,11vw,160px)/.78 "Archivo Black";letter-spacing:-8px;margin:28px 0}.swap-intro h1 em{font-style:normal;color:transparent;-webkit-text-stroke:3px var(--ink)}.swap-intro>p{font-size:18px;line-height:1.8;font-weight:700;max-width:500px}.official-ca{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;max-width:610px;background:var(--ink);color:white;border:3px solid var(--ink);padding:15px 17px;margin-top:35px}.official-ca small{color:#aaa;font:10px "Archivo Black";letter-spacing:1px}.official-ca strong{font:13px "Archivo Black";color:var(--acid);overflow-wrap:anywhere;text-align:center}.official-ca button{border:0;background:var(--acid);padding:7px 9px;font-weight:900;cursor:pointer}.swap-intro ul{list-style:none;padding:0;margin:35px 0 0;display:grid;gap:12px;font-weight:700}.swap-intro li b{display:inline-grid;place-items:center;width:23px;height:23px;background:var(--acid);border:2px solid var(--ink);border-radius:50%;margin-right:8px}.swap-zone{position:relative}.sticker{position:absolute;z-index:2;right:-22px;top:-36px;display:grid;place-items:center;width:88px;height:88px;border:3px solid var(--ink);border-radius:50%;background:var(--acid);font-weight:900;line-height:1.1;text-align:center;transform:rotate(10deg);box-shadow:6px 6px 0 var(--ink)}.swap-card{background:white;border:3px solid var(--ink);box-shadow:14px 14px 0 var(--ink);padding:24px}.swap-card-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}.swap-card-title span{display:block;font:26px "Archivo Black"}.swap-card-title small{font:9px "Archivo Black";letter-spacing:1px;color:#777}.settings-button{width:40px;height:40px;padding:0!important;font-size:18px}.wallet-state{display:flex;justify-content:space-between;align-items:center;background:#f1f1ec;border:1px solid #d0d0c7;padding:9px 12px;margin-bottom:14px;font-size:11px}.wallet-state span{display:flex;align-items:center;gap:7px}.wallet-state i{width:8px;height:8px;border-radius:50%;background:#999}.wallet-state.connected i{background:#2cb67d}.wallet-state em{font-style:normal;font:9px "Archivo Black";color:#777}.swap-field{background:var(--paper);border:2px solid var(--ink);padding:15px}.swap-field label{display:flex;justify-content:space-between;color:#777;font-size:11px;font-weight:900}.swap-field label span:last-child{font-size:10px}.swap-field label button{border:0;background:var(--acid);font-size:10px;font-weight:900;padding:5px 8px;cursor:pointer}.swap-field>div{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;margin:8px 0}.swap-field input{width:100%;min-width:0;border:0;outline:0;background:transparent;font:34px "Archivo Black"}.swap-field strong{font:20px "Archivo Black";white-space:nowrap}.swap-field strong i{display:inline-grid;place-items:center;width:26px;height:26px;background:var(--ink);color:var(--acid);font-style:normal;border-radius:50%;font-size:13px}.swap-field small{font-size:10px;color:#777}.swap-direction{display:block;width:42px;height:42px;margin:-2px auto;border:2px solid var(--ink);border-radius:50%;background:var(--ink);color:var(--acid);font-size:23px;position:relative;z-index:2;cursor:pointer}.receive{background:#fff}.trade-info{display:grid;gap:9px;padding:17px 2px;border-bottom:1px solid #ddd;font-size:11px}.trade-info>div{display:flex;justify-content:space-between}.trade-info span{color:#777}.trade-info b{font-weight:900}.trade-info input{width:48px;border:1px solid var(--ink);padding:4px;text-align:center;font-weight:900}.swap-submit{width:100%;margin-top:16px;border:2px solid var(--ink);background:var(--acid);box-shadow:4px 4px 0 var(--ink);padding:16px;font-size:16px;font-weight:900;cursor:pointer}.swap-submit:disabled{opacity:.5;cursor:not-allowed}.swap-status{text-align:center;min-height:18px;font-size:11px;line-height:1.6;font-weight:700;margin:14px 0 0;overflow-wrap:anywhere}.swap-status.error{color:#b3261e}.swap-status.success{color:#14733c}.risk-note{margin:22px 0 0;text-align:center;color:#666;font-size:11px;line-height:1.7}.ticker{overflow:hidden;white-space:nowrap;background:var(--ink);color:var(--acid);border-block:3px solid var(--ink);padding:15px 0;font:22px "Archivo Black"}.ticker span{display:inline-block;animation:marquee 22s linear infinite}@keyframes marquee{to{transform:translateX(-50%)}}@media(max-width:850px){.swap-nav-bar{height:66px;padding:0 16px}.swap-brand b{font-size:20px}.swap-brand small,.network-chip{display:none}.nav-right{gap:10px}.nav-right a{font-size:12px}.nav-right button{padding:9px 11px}.swap-layout{grid-template-columns:1fr;padding:65px 20px 80px;gap:65px}.swap-intro h1{font-size:24vw;letter-spacing:-5px;margin:22px 0}.swap-intro>p{font-size:15px}.official-ca{grid-template-columns:1fr auto;gap:8px}.official-ca small{grid-column:1/-1}.official-ca strong{text-align:left;font-size:11px}.sticker{right:-8px;top:-28px}.swap-card{padding:16px;box-shadow:8px 8px 0 var(--ink)}.swap-field input{font-size:27px}.swap-card-title span{font-size:22px}}
.swap-direction{display:grid;place-items:center;width:44px;height:44px;margin:-4px auto;border:2px solid var(--ink);border-radius:12px;background:var(--acid);color:var(--ink);box-shadow:3px 3px 0 var(--ink);font-size:0;position:relative;z-index:2;cursor:pointer;transition:transform .16s,background .16s}.swap-direction span{font:900 28px/1 Arial,sans-serif;transform:translateY(-1px)}.swap-direction:hover{transform:rotate(180deg);background:var(--orange);color:white}.swap-direction:active{transform:translateY(2px) rotate(180deg);box-shadow:1px 1px 0 var(--ink)}
.swap-direction{margin:10px auto;width:42px;height:42px}.swap-direction:hover{transform:rotate(180deg)}.swap-direction:active{transform:translateY(2px) rotate(180deg)}
.swap-field strong{display:inline-flex;align-items:center;gap:7px}.swap-field .token-icon{width:28px;height:28px;flex:0 0 28px;border:2px solid var(--ink);border-radius:50%;object-fit:cover}.swap-field .goulai-icon{object-position:center 20%;background:#e7bd70}.swap-field .bnb-icon{display:grid;place-items:center;background:var(--yellow);color:var(--ink);font-style:normal;font-size:13px}
.swap-field strong span{font:900 20px/1 "Archivo Black","Noto Sans SC",sans-serif;letter-spacing:-.3px}
.swap-field #swapBalance,.swap-field #swapQuote{font-size:11px;line-height:1.5}