:root{color-scheme:light;--bg:#f5f7f9;--surface:#fff;--ink:#193047;--muted:#647587;--line:#e0e7ed;--accent:#146b65;--tint:#e8f3f0;--error:#a93832}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}header{height:88px;max-width:1200px;margin:auto;padding:0 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:31px;font-weight:750;letter-spacing:-1.5px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:20px}.brand span{font-size:13px;font-weight:400;letter-spacing:1px;border-left:1px solid var(--line);padding-left:20px;color:var(--muted)}.header-right{display:flex;align-items:center;gap:14px}main{max-width:1200px;margin:auto;padding:44px 36px 64px}h1{font-size:36px;line-height:1.3;font-weight:650;letter-spacing:-1px;margin:12px 0}h2{font-size:18px;margin:0 0 18px;font-weight:600}p{margin:12px 0}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:2px;font-weight:700}.intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.muted,small{color:var(--muted);font-size:13px}.balances{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px;margin:24px 0}.balance-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:26px}.balance-card{display:flex;flex-direction:column;gap:6px}.balance-card>span{font-size:13px}.balance-card strong{font-size:42px;font-variant-numeric:tabular-nums;line-height:1.3;margin:10px 0;font-weight:600}.featured{background:var(--ink);color:#fff;border:0}.featured small{color:#bdcdd9}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{margin-bottom:20px}.section-title{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.pill{color:var(--accent);background:var(--tint);padding:3px 10px;border-radius:20px;font-size:11px}.price-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.price-row:last-child{border-bottom:0}.price-row b{font-weight:600;font-variant-numeric:tabular-nums}.notes{padding-left:20px;font-size:14px;color:var(--muted)}.notes li{margin:13px 0}.button,button{font:inherit;cursor:pointer;border-radius:7px;padding:10px 18px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;display:inline-block;text-align:center}.primary{background:var(--accent);color:white;border-color:var(--accent)}.quiet{font-size:13px;padding:7px 13px;background:transparent}.button:disabled,button:disabled{opacity:.5;cursor:wait}input,select{font:inherit;background:var(--surface);color:var(--ink);padding:10px 12px;border:1px solid var(--line);border-radius:6px;width:100%}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}label{display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--muted)}.invoke-form{display:flex;align-items:flex-end;gap:14px;margin:20px 0}.grow{flex:1}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{font-weight:500;color:var(--muted);border-bottom:1px solid var(--line);padding:12px 10px}td{padding:14px 10px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;max-width:320px;overflow-wrap:anywhere}.empty{text-align:center;padding:24px;color:var(--muted)}.result,.notice{padding:16px;background:var(--tint);border-radius:8px;overflow-wrap:anywhere}.result pre{white-space:pre-wrap;max-height:350px;overflow:auto;font-size:12px}.login-panel{max-width:640px;padding:60px 0 100px}.login-panel h1{font-size:52px}.login-panel>p{font-size:16px;color:var(--muted);margin:25px 0}.login-panel .button{margin:10px 0}details{margin-top:36px;max-width:390px}summary{cursor:pointer;font-size:13px;color:var(--muted)}details form{padding-top:18px}#message{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:14px 22px;border-radius:10px;max-width:90vw;box-shadow:0 8px 30px #10203022;z-index:10}#message.error{background:var(--error)}footer{max-width:1128px;margin:auto;padding:25px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:760px){header{height:72px;padding:0 20px}main{padding:28px 20px}.balances,.two-col{grid-template-columns:1fr}.balances{gap:12px}.balance-card{padding:20px}.balance-card strong{font-size:34px;margin:3px 0}.invoke-form{flex-direction:column;align-items:stretch}.login-panel{padding-top:30px}.login-panel h1{font-size:40px}.brand span{display:none}footer{margin:0 20px}.panel{padding:20px}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#101a23;--surface:#172531;--ink:#deebf4;--muted:#9eb1c1;--line:#2a3b49;--accent:#70c5b6;--tint:#203e3b;--error:#a93832}.featured{background:#214b47;color:#fff}.primary{color:#102622}#message{background:#dae9f1;color:#152a39}.brand{color:var(--ink)}}

.result-card{background:var(--surface);padding:14px 16px;border:1px solid var(--line);border-radius:8px;margin:10px 0}.result-card p{margin:5px 0 0}
.enterprise-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;align-items:end;margin:18px 0}.compact-form{display:flex;flex-direction:column;gap:12px;margin-top:18px}.compact-form button{align-self:start}#invitations p{overflow-wrap:anywhere}#new-invitation{margin:16px 0}#new-invitation code{user-select:all;margin-right:8px;overflow-wrap:anywhere}#members button{padding:5px 10px;font-size:12px;margin-right:8px}.usage-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:14px 0}.usage-row{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid var(--line,#d9dfe8);border-radius:8px;background:var(--surface,#fff)}.usage-row span:last-child{color:var(--muted,#667085);font-size:13px}

.invitation-card{max-width:520px;margin:28px auto 64px;padding:36px}.invitation-card h1{font-size:28px;line-height:1.3;margin:12px 0 16px;overflow-wrap:anywhere}.invitation-card .eyebrow{color:var(--accent)}.invitation-details{display:grid;grid-template-columns:80px minmax(0,1fr);gap:12px 16px;padding:20px 0;margin:12px 0 16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px}.invitation-details span{color:var(--muted)}.invitation-details strong{overflow-wrap:anywhere;font-weight:500}.invitation-card .primary{width:100%;min-height:48px}.invitation-card .invitation-cancel{display:block;margin:18px auto 0;border:0;background:transparent;color:var(--muted);font-size:13px}.invitation-card .compact-form button{align-self:stretch}@media(max-width:760px){.invitation-card{margin:8px auto 36px;padding:24px}.invitation-card h1{font-size:26px}}