*{box-sizing:border-box}
    html,body{margin:0;width:100%;height:100%;background:#02070d;color:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
    body{overflow-x:hidden}
    .page{
      position:relative; min-height:100vh; min-height:100dvh; display:flex; flex-direction:column; overflow:hidden;
      background:
        radial-gradient(circle at 50% 25%,rgba(0,218,239,.18),transparent 31%),
        radial-gradient(circle at 75% 78%,rgba(227,0,255,.10),transparent 34%),
        radial-gradient(circle at 25% 85%,rgba(0,119,255,.10),transparent 30%),
        linear-gradient(180deg,#03121d 0%,#020a12 42%,#02070d 100%);
    }
    .page:before{
      content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
      background:
        radial-gradient(circle at 13% 18%,rgba(0,229,255,.55) 0 1px,transparent 2px),
        radial-gradient(circle at 77% 17%,rgba(0,229,255,.35) 0 1px,transparent 2px),
        radial-gradient(circle at 66% 55%,rgba(255,0,205,.28) 0 1px,transparent 2px);
      background-size:240px 210px,310px 260px,360px 330px;
    }
    header{
      position:relative;z-index:5;flex:none;height:88px;
      display:flex;align-items:center;padding:16px 28px;border-bottom:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg,rgba(1,7,12,.48),rgba(1,7,12,.05));
    }
    .brand{width:250px;max-width:42vw;height:auto;display:block;filter:drop-shadow(0 0 12px rgba(25,220,240,.12))}
    main{
      position:relative;z-index:2;flex:1;display:flex;align-items:center;justify-content:center;
      padding:4px 24px 10px;text-align:center;
    }
    .hero{width:min(920px,94vw);display:flex;flex-direction:column;align-items:center;transform:translateY(-2vh)}
    .fish-wrap{flex:none;position:relative;width:min(650px,70vw);height:min(270px,29vh);display:grid;place-items:center;margin-bottom:12px;transform:translateY(-18px)}
    .fish-wrap:before{
      content:"";position:absolute;width:70%;height:55%;border-radius:50%;
      background:radial-gradient(ellipse,rgba(0,221,255,.20),rgba(255,0,204,.09) 45%,transparent 72%);
      filter:blur(25px);
    }
    .fish{position:relative;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px rgba(0,222,255,.42)) drop-shadow(0 0 22px rgba(255,0,190,.22))}
    h1{margin:0;line-height:.98;letter-spacing:-.045em;font-size:clamp(48px,5.4vw,82px);font-weight:800}
    h1 .top{display:block;color:#f6fbff;font-size:.82em;letter-spacing:-.035em}
    h1 .accent{
      display:block;color:#35d3ef;margin-top:9px;
      text-shadow:0 0 13px rgba(42,219,246,.55),0 0 34px rgba(42,219,246,.22);
    }
    .copy{margin:26px auto 0;color:#aebbc8;font-size:clamp(14px,1.08vw,17px);line-height:1.55}
    .copy span{display:block}
    form{
      width:min(610px,92vw);height:62px;margin-top:22px;display:flex;align-items:center;
      border:1px solid rgba(56,213,240,.82);border-radius:999px;background:rgba(8,25,42,.72);
      box-shadow:0 0 32px rgba(0,209,240,.08);overflow:hidden;backdrop-filter:blur(10px);
    }
    input{
      min-width:0;flex:1;height:100%;border:0;outline:0;background:transparent;color:#fff;
      padding:0 25px;font:inherit;font-size:16px;
    }
    input::placeholder{color:#91a3b7}
    button{
      height:100%;border:0;border-radius:999px;padding:0 31px;cursor:pointer;font:inherit;font-weight:750;font-size:16px;
      color:#001018;background:linear-gradient(135deg,#35d5ef,#18e5f1);
      box-shadow:0 0 24px rgba(32,221,240,.38);white-space:nowrap;transition:.18s ease;
    }
    button:hover{transform:scale(1.015);filter:brightness(1.06)}
    button:disabled{cursor:default;transform:none;filter:none;opacity:.92}
    .status{min-height:18px;margin-top:10px;color:#70e7f3;font-size:13px}
    footer{
      position:relative;z-index:4;flex:none;min-height:38px;display:flex;align-items:center;justify-content:center;
      color:#9babbc;font-size:12px;letter-spacing:.01em;
    }
    footer a{color:inherit;text-decoration:none} footer a:hover{color:#c7d7e5}
    @media(max-width:650px){
      header{height:68px;padding:10px 16px}
      .brand{width:190px;max-width:58vw}
      main{padding:4px 18px 8px;align-items:center}
      .hero{width:min(100%,560px);transform:translateY(-1.5vh)}
      .fish-wrap{width:min(430px,82vw);height:min(170px,21vh);margin-bottom:2px;transform:none}
      h1{font-size:clamp(38px,10.5vw,54px);line-height:1}
      h1 .top{font-size:.76em}
      h1 .accent{margin-top:8px}
      .copy{margin-top:16px;max-width:92%;font-size:14px;line-height:1.45}
      .copy span{display:inline}
      form{width:min(100%,460px);height:auto;min-height:0;margin-top:20px;display:flex;flex-direction:column;gap:10px;border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible;backdrop-filter:none}
      input{width:100%;height:56px;flex:none;padding:0 20px;text-align:center;border:1px solid rgba(56,213,240,.82);border-radius:999px;background:rgba(8,25,42,.72);box-shadow:0 0 24px rgba(0,209,240,.06);font-size:16px}
      button{width:100%;height:56px;flex:none;margin:0;padding:0 22px;border-radius:999px;font-size:16px}
      .status{height:auto;min-height:16px;margin-top:8px;padding:0 14px;line-height:1.35}
      footer{height:30px;font-size:11px}
    }

    @media(max-width:650px) and (max-height:760px){
      header{height:60px}
      main{padding:4px 16px 8px}
      .brand{width:170px}
      .hero{transform:translateY(-1vh)}
      .fish-wrap{width:min(360px,72vw);height:130px}
      h1{font-size:clamp(34px,9.5vw,46px)}
      .copy{margin-top:12px;font-size:13px}
      form{margin-top:14px;gap:8px}
      input,button{height:50px}
      .status{margin-top:5px}
    }

    @media(max-height:720px) and (min-width:651px){
      header{height:70px}.brand{width:210px}
      main{padding-top:4px}.fish-wrap{height:180px;width:480px;transform:translateY(-8px);margin-bottom:4px}
      h1{font-size:54px}.copy{margin-top:14px}form{margin-top:18px;height:56px}
    }

    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
    :focus-visible{outline:3px solid #ff72d8;outline-offset:4px}
    form:focus-within{box-shadow:0 0 0 3px rgba(255,114,216,.6)}
    input:focus-visible{outline:0}
    input[aria-invalid="true"]{box-shadow:inset 0 0 0 2px #ff9edc}
    .status[data-state="error"]{color:#ffb3df}
    .signup-note{margin:0;color:#aebbc8;font-size:12px;line-height:1.5}
    .signup-note a{color:#70e7f3;text-underline-offset:3px}
    footer{padding:4px 12px max(4px,env(safe-area-inset-bottom));height:auto}
    footer a{padding:8px 4px;text-underline-offset:3px}
    .legal-page{background:#020a12;color:#d9e5ee;line-height:1.65}
    .legal-page main{display:block;max-width:760px;margin:auto;padding:48px 24px 64px;text-align:left}
    .legal-page a{color:#70e7f3;text-underline-offset:3px}
    .legal-page h1{margin:28px 0 20px;font-size:clamp(32px,7vw,42px);line-height:1.15;letter-spacing:-.03em}
    .legal-page h2{margin:28px 0 8px;font-size:20px;line-height:1.3}
    .legal-page p{margin:0 0 16px}
    @media(max-width:650px){form:focus-within{box-shadow:none}input:focus-visible{outline:3px solid #ff72d8;outline-offset:4px}}
    @media(max-height:540px){.hero{transform:none}.fish-wrap{height:100px}main{padding-top:16px;padding-bottom:16px}}
    @media(prefers-reduced-motion:reduce){button{transition:none}button:hover{transform:none}}

    @media(max-width:650px) and (max-height:600px){.fish-wrap{height:110px}}
    @media(max-height:540px) and (min-width:651px){.fish{min-width:0;min-height:0}}