:root{color-scheme:dark;--line:rgba(111,174,235,.29);--ink:#edf5ff;--muted:#9db7d3}
*{box-sizing:border-box}body{margin:0;min-height:100vh;min-height:100dvh;background:radial-gradient(ellipse at 3% 1%,#102b4a 0%,transparent 45%),radial-gradient(ellipse at 95% 90%,#0d3254 0%,transparent 45%),#041020;color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.28;background-image:radial-gradient(circle at 10% 44%,#a2d2ff 1px,transparent 1.7px),radial-gradient(circle at 88% 21%,#a2d2ff 1px,transparent 1.7px),radial-gradient(circle at 84% 65%,#a2d2ff 1px,transparent 1.7px);z-index:0}
.earth{position:fixed;right:0;bottom:0;width:min(38vw,520px);height:min(56vh,490px);background:url('./earth-corner.png') right bottom/contain no-repeat;pointer-events:none;opacity:.55;z-index:0}
.app{position:relative;z-index:1;width:min(100% - 32px,590px);margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;padding:60px 0 70px;text-align:center}
.header{width:100%}.brand-mark{display:flex;flex-direction:column;gap:7px;align-items:center;margin-bottom:20px}.brand-mark i{width:17px;height:17px;border-radius:50%;background:#f4faff;box-shadow:0 0 13px #94caff6b}.header h1{font-size:clamp(28px,5.5vw,43px);font-weight:500;letter-spacing:.32em;margin:0 0 12px;padding-left:.32em}.subtitle{font-size:12px;letter-spacing:.36em;color:#b1d7f8;margin:0 0 15px}.decimal-info{font-size:10px;letter-spacing:.26em;color:#a3bbd3;margin:0}
.clock-card{width:100%;border:1px solid var(--line);border-radius:17px;padding:20px 12px;background:linear-gradient(135deg,#b9dfff0b,#62a9ff0c);box-shadow:0 8px 40px #0005;backdrop-filter:blur(6px)}#nemoClock{font-size:clamp(45px,9vw,68px);letter-spacing:.08em;font-weight:500;font-variant-numeric:tabular-nums;text-shadow:0 0 18px #91c9ff7d}
.converter{width:100%;padding:17px 19px 14px;border:1px solid rgba(111,174,235,.22);border-radius:16px;background:rgba(7,27,50,.55);backdrop-filter:blur(8px)}.converter h2{font-size:10px;letter-spacing:.31em;color:#abc8e3;font-weight:500;margin:0 0 13px}.converter-grid{display:grid;grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr);gap:8px;align-items:center}.converter-panel{min-width:0;border:1px solid rgba(111,174,235,.23);border-radius:12px;background:#8dbaff08;padding:9px 5px 7px}.converter-label{font-size:9px;letter-spacing:.16em;color:#b0cce5}.time-controls{display:flex;justify-content:center;align-items:center;gap:0;margin:4px 0}.digit-group{display:flex;flex-direction:column;align-items:center;min-width:0}.digit-arrow{color:#a6d4ff;background:none;border:0;font-size:20px;line-height:18px;cursor:pointer;width:32px;height:23px;padding:0}.digit-arrow:hover{color:white}.digit-input{width:37px;min-width:0;border:0;outline:0;background:transparent;color:#f1f7ff;font:400 24px/1.25 system-ui;text-align:center;font-variant-numeric:tabular-nums;padding:0}.digit-input:focus{background:#244a72;border-radius:4px}.time-separator{font-size:20px;color:#d4e9ff;margin:0 1px;align-self:center}.converter-note{font-size:9px;color:#7f9ab3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-height:13px}.swap-symbol{color:#a6d4ff;font-size:25px}.now-button{margin-top:12px;border:1px solid #47769e;border-radius:25px;background:#1029437a;color:#d6ebff;font-size:13px;padding:7px 33px;cursor:pointer}.now-button:hover{background:#1c4568}
.info-toggle{position:fixed;z-index:4;top:24px;right:26px;background:rgba(10,31,55,.6);color:#b5d9f8;border:1px solid var(--line);border-radius:30px;padding:8px 14px;cursor:pointer;font-size:16px}.info-toggle span{font-size:12px;margin-left:5px}.info-panel{position:fixed;z-index:6;right:0;top:0;bottom:0;width:min(370px,100%);background:linear-gradient(130deg,#0a2039f7,#061326fa);border-left:1px solid var(--line);box-shadow:-12px 0 40px #0006;padding:42px 30px;overflow:auto;transform:translateX(102%);transition:transform .28s ease;line-height:1.75;color:#b6c7dc;font-size:14px}.info-panel.open{transform:translateX(0)}.info-panel h2{font-size:20px;font-weight:500;color:#f0f6ff;margin:0}.info-panel strong{color:#e7f1ff}.info-panel a{color:#76c6ff}.info-top{display:flex;justify-content:space-between;gap:10px;align-items:start;margin-bottom:30px}.close-button{background:transparent;border:0;color:#c7e4ff;font-size:28px;cursor:pointer;line-height:1}.panel-shade{position:fixed;inset:0;background:#0007;z-index:5}.panel-shade[hidden]{display:none}
@media(max-width:600px){.app{justify-content:center;gap:20px;padding:85px 0 55px}.earth{width:55vw;opacity:.3}.converter{padding:14px 9px}.converter-grid{grid-template-columns:minmax(0,1fr) 17px minmax(0,1fr);gap:3px}.digit-input{font-size:20px;width:29px}.digit-arrow{width:26px}.time-separator{font-size:17px;margin:0}.converter-label{font-size:8px;letter-spacing:.07em}.info-toggle{right:13px;top:13px}.header h1{letter-spacing:.22em;padding-left:.22em}.subtitle{letter-spacing:.2em}.decimal-info{letter-spacing:.1em}.clock-card{padding:19px 5px}#nemoClock{letter-spacing:.035em}}
@media(max-width:360px){.digit-input{width:24px;font-size:18px}.digit-arrow{width:22px}.converter-panel{padding:8px 2px}}
@media(prefers-reduced-motion:reduce){.info-panel{transition:none}}