:root{font-family:Arial,"PingFang SC",sans-serif;color:#161616;background:#d8ff45;--black:#161616;--lime:#d8ff45;--paper:#f7f4ec}*{box-sizing:border-box}body{margin:0}.page{min-height:100vh}header{height:84px;padding:20px clamp(18px,4vw,58px);display:flex;align-items:center;gap:28px;border-bottom:2px solid var(--black)}.brand{font-weight:900;font-size:1.6rem;letter-spacing:-.08em;text-decoration:none;color:inherit}.brand span{font-size:.55rem;vertical-align:top;margin-left:3px}.rule{height:2px;background:var(--black);flex:1}header p{font:700 .68rem/1.2 monospace;text-transform:uppercase;margin:0}.intro{padding:56px clamp(18px,7vw,110px) 48px;display:grid;grid-template-columns:140px 1.4fr .6fr;gap:30px;align-items:end}.kicker{font:700 .72rem monospace;text-transform:uppercase}.intro h1{font-size:clamp(3.5rem,8vw,8.7rem);line-height:.82;letter-spacing:-.075em;margin:0;text-transform:uppercase}.intro h1 i{font-family:Georgia,"Songti SC",serif;font-weight:400;text-transform:none}.intro p{max-width:390px;line-height:1.65;font-weight:600;margin:0}.editor{background:var(--paper);border-top:2px solid;border-bottom:2px solid;padding:0 clamp(18px,7vw,110px) 38px}.toolbar{height:56px;display:flex;align-items:center;justify-content:space-between;font:700 .75rem monospace;text-transform:uppercase}.editor textarea{display:block;width:100%;height:260px;border:2px solid var(--black);padding:22px;background:#fff;font:1rem/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical;border-radius:0;outline:none}.editor textarea:focus,.controls input:focus,.controls select:focus{box-shadow:6px 6px 0 var(--black)}.controls{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:18px;margin-top:22px;align-items:end}.controls label{display:flex;flex-direction:column;gap:8px;font:700 .7rem monospace;text-transform:uppercase}.controls .wide{grid-column:span 2}.controls input,.controls select{border:0;border-bottom:2px solid;background:transparent;border-radius:0;padding:10px 2px;font:600 .92rem Arial;outline:none;height:42px}.controls button{height:50px;border:2px solid var(--black);background:var(--black);color:white;font-weight:800;text-transform:uppercase;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:0 18px}.controls button:hover{background:#4135ff}.controls button:disabled{opacity:.5;cursor:wait}.local-error{color:#b22916;font-weight:700;min-height:1.2em}.loading,.failure,.output{display:none}.loading.show{display:block;background:#161616;color:white;padding:32px clamp(18px,7vw,110px)}.load-head{display:flex;justify-content:space-between;font-weight:800;text-transform:uppercase}.load-head span{font:400 .78rem monospace;color:#aaa}.skeleton{display:grid;grid-template-columns:2fr 1fr;gap:10px;margin-top:24px}.skeleton i{height:16px;background:linear-gradient(90deg,#333,#666,#333);background-size:200% 100%;animation:move 1.2s infinite}.skeleton i:nth-child(3){width:70%}@keyframes move{to{background-position:-200% 0}}.failure.show{display:flex;padding:20px clamp(18px,7vw,110px);background:#ff6a4d;color:#111;justify-content:space-between;align-items:center;font-weight:700}.failure button{border:2px solid;background:transparent;padding:9px 13px;font-weight:800;cursor:pointer}.output.show{display:block;background:var(--paper);padding:62px clamp(18px,7vw,110px)}.output-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px}.output h2{font-size:clamp(2.6rem,6vw,6rem);line-height:.87;letter-spacing:-.06em;text-transform:uppercase;margin:16px 0 0}.metric{text-align:right}.metric strong{display:block;font-size:4rem;letter-spacing:-.08em}.metric span{font:700 .7rem monospace;text-transform:uppercase}.columns{display:grid;grid-template-columns:1fr 1fr;border:2px solid}.columns article{min-width:0}.columns article+article{border-left:2px solid}.column-title{height:48px;border-bottom:2px solid;padding:0 16px;display:flex;align-items:center;justify-content:space-between;font:700 .72rem monospace;text-transform:uppercase}.column-title button{border:1px solid;background:transparent;font:700 .7rem monospace;cursor:pointer}.mail{background:white;padding:22px;min-height:260px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.brief .mail{background:#e7e2ff}.locked,.diff{border:2px solid;border-top:0;display:grid;grid-template-columns:180px 1fr;padding:20px}.locked{background:var(--lime)}.locked h3,.diff h3{margin:0;text-transform:uppercase;font-size:.82rem}.locked #locks{display:flex;flex-wrap:wrap;gap:8px}.lock{border:1px solid;border-radius:99px;padding:6px 10px;font-size:.8rem;background:#fff8}.diff ul{margin:0;padding-left:20px}.diff li{margin-bottom:8px;line-height:1.5}footer{border-top:2px solid;padding:25px clamp(18px,4vw,58px);display:flex;justify-content:space-between;font:700 .68rem monospace;text-transform:uppercase}@media(max-width:760px){header{height:70px}.intro{grid-template-columns:1fr;padding-top:36px}.intro h1{font-size:clamp(3rem,16vw,5.7rem)}.controls{grid-template-columns:1fr}.controls .wide{grid-column:auto}.columns{grid-template-columns:1fr}.columns article+article{border-left:0;border-top:2px solid}.locked,.diff{grid-template-columns:1fr;gap:14px}.output-head{align-items:flex-start}.metric strong{font-size:2.5rem}.load-head{gap:12px;flex-direction:column}footer{gap:14px;flex-direction:column}}