.kt{--ink:#0f1a1e;--text:#24343a;--muted:#4a5a5f;--line:#d5dddb;--bg:#ffffff;--soft:#f4f7f6;--p:#0b5e5a;--pd:#073b39;--ph:#e8f3f1;--sig:#ff5b24;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);background:var(--bg);color:var(--text);font-family:var(--schrift);font-size:15px;line-height:1.55}.kt *{box-sizing:border-box}.kt :focus-visible{outline:3px solid var(--p);outline-offset:2px;border-radius:6px}.kt-form{display:flex;flex-direction:column;padding:max(24px,env(safe-area-inset-top)) 24px max(24px,env(safe-area-inset-bottom))}.kt-brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:700 17px var(--anzeige)}.kt-brand img{width:26px;height:auto}.kt-box{width:100%;max-width:420px;margin:auto;padding:32px 0}.kt h1{font:700 30px/1.15 var(--anzeige);letter-spacing:-.02em;color:var(--ink);margin:0}.kt .lead{color:var(--muted);margin:8px 0 26px}.kt form{display:grid;grid-gap:14px;gap:14px}.kt label{display:grid;grid-gap:6px;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}.kt label small{font-weight:400;color:var(--muted)}.kt input{height:48px;border-radius:11px;border:1px solid var(--line);padding:0 14px;font-size:16px;color:var(--ink);background:#fff;transition:border-color .12s,box-shadow .12s}.kt input:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 3px var(--ph)}.kt .pw{position:relative}.kt .pw input{width:100%;padding-right:76px}.kt .pw button{position:absolute;right:6px;top:6px;height:36px;padding:0 10px;border:0;background:none;color:var(--p);font-weight:600;cursor:pointer;border-radius:8px}.kt .go{height:52px;border:0;border-radius:12px;background:var(--sig);color:var(--ink);font:700 16px var(--schrift);cursor:pointer;box-shadow:0 8px 20px -8px rgba(255,91,36,.6);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s,background .12s}.kt .go:hover{background:#ff7a4d;transform:translateY(-1px)}.kt .go:disabled{opacity:.6;cursor:default;transform:none}.kt .alt{margin-top:18px;color:var(--muted);font-size:14.5px}.kt .alt a,.kt .lnk{color:var(--p);font-weight:600}.kt .err{background:#fdeceb;color:#8f2420;padding:10px 12px;font-size:14px}.kt .err,.kt .ok{border-radius:10px}.kt .ok{background:#e6f4f0;color:#0b5e5a;padding:12px 14px;font-size:14.5px}.kt .fine{font-size:12.5px}.kt .fine,.kt .fine a{color:var(--muted)}.kt-side{position:relative;overflow:hidden;color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(900px 500px at 90% -10%,rgba(127,214,205,.32),transparent 60%),radial-gradient(600px 400px at -10% 110%,rgba(255,91,36,.22),transparent 60%),linear-gradient(155deg,#0b5e5a,#073b39 60%,#052b29)}.kt-side h2{font:700 clamp(26px,2.6vw,36px)/1.15 var(--anzeige);letter-spacing:-.02em;margin:0;max-width:520px}.kt-side ul{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-gap:14px;gap:14px;max-width:520px}.kt-side li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.88)}.kt-side li svg{flex:none;width:22px;height:22px;padding:4px;border-radius:50%;background:rgba(255,255,255,.14);margin-top:1px}.kt-chat{margin-top:36px;max-width:420px;background:#fff;color:#0f1a1e;border-radius:18px;padding:16px;box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}.kt-chat .b{padding:9px 13px;border-radius:16px;font-size:14px;max-width:85%;margin-top:8px}.kt-chat .them{background:#eef3f1;border-bottom-left-radius:5px}.kt-chat .me{background:#0b5e5a;color:#fff;margin-left:auto;border-bottom-right-radius:5px}.kt-chat .src{display:inline-flex;gap:6px;margin-top:6px;font-size:12px;border:1px solid #dde5e3;border-radius:8px;padding:3px 8px}.kt-chat .src b{color:#c2410c}@media (max-width:900px){.kt{grid-template-columns:1fr}.kt-side{display:none}.kt-box{padding:24px 0}.kt h1{font-size:26px}}