:root{--panel-w:1220px;--panel-h:760px;--glass:rgba(18,25,36,.56);--line:rgba(255,255,255,.16);--cyan:#43caff;--text:#f5f8ff}
*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#050914}
.viewport{position:absolute;inset:0;overflow:hidden}.world{position:absolute;width:7200px;height:5200px;transform-origin:0 0;transition:transform 1.35s cubic-bezier(.17,.84,.22,1)}
.stage-bg{position:absolute;inset:0;background:url("../assets/background/background.jpg") center/cover no-repeat;filter:blur(2px) saturate(1.12);transform:scale(1.02)}
.stage-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.055),rgba(0,0,0,.58) 72%),linear-gradient(rgba(5,9,20,.35),rgba(5,9,20,.62))}
.sidebar{position:fixed;left:24px;top:50%;transform:translateY(-50%);width:250px;z-index:50;padding:26px 22px;border-radius:28px;background:rgba(7,11,20,.82);border:1px solid var(--line);box-shadow:0 30px 80px rgba(0,0,0,.46);backdrop-filter:blur(18px)}
.logo{font-size:22px;line-height:1.05;font-weight:950;letter-spacing:.5px;margin-bottom:22px}.logo span{color:var(--cyan)}
.nav-title{font-size:11px;letter-spacing:3px;color:#6f819e;font-weight:900;margin:18px 12px 8px}.nav button{display:block;width:100%;text-align:left;border:0;background:transparent;color:#b7c4d9;padding:12px 14px;border-radius:15px;margin:3px 0;font-size:15px;font-weight:850;cursor:pointer;transition:.22s}.nav button:hover{background:rgba(255,255,255,.07);color:#fff}.nav button.active{background:linear-gradient(135deg,rgba(31,157,222,.45),rgba(33,73,145,.25));color:#fff}
.panel{position:absolute;width:var(--panel-w);height:var(--panel-h);border-radius:36px;padding:58px;background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.035)),var(--glass);border:1px solid var(--line);box-shadow:0 44px 120px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.18);backdrop-filter:blur(30px);overflow:hidden}.panel.active-panel{box-shadow:0 0 0 1px rgba(67,202,255,.34),0 55px 150px rgba(21,139,220,.2),0 44px 120px rgba(0,0,0,.45)}
.panel-scroll{height:100%;overflow-y:auto;padding-right:12px;overscroll-behavior:contain}.panel-scroll::-webkit-scrollbar{width:10px}.panel-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:99px}.panel-scroll::-webkit-scrollbar-track{background:rgba(255,255,255,.055);border-radius:99px}
.home{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.home h1{font-size:70px;letter-spacing:3px;margin:0 0 26px;font-weight:950}.home h2{font-size:30px;letter-spacing:8px;color:var(--cyan);margin:0 0 34px;font-weight:900}.home p{font-size:24px;letter-spacing:2px;margin:0;color:#dce7f6;font-weight:700}
.page-title{text-align:center;font-size:64px;letter-spacing:4px;margin:0 0 52px;font-weight:950}.section-title{font-size:30px;margin:34px 0 18px;font-weight:900;letter-spacing:.5px}.strip{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-bottom:34px}
.thumb{height:132px;border-radius:22px;cursor:pointer;border:1px solid rgba(255,255,255,.14);box-shadow:0 16px 38px rgba(0,0,0,.25);transition:.2s;object-fit:cover;width:100%;display:block}.thumb:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 24px 55px rgba(0,0,0,.35)}
.social-grid{height:calc(100% - 120px);display:grid;grid-template-columns:repeat(3,170px);grid-auto-rows:140px;gap:26px;place-content:center}.social{border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(0,0,0,.28));border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;transition:.22s}.social:hover{transform:translateY(-5px) scale(1.04);box-shadow:0 22px 55px rgba(0,0,0,.35)}.social img{width:58px;height:58px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.live-card{min-height:160px;border-radius:26px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.12);padding:26px;box-shadow:0 20px 55px rgba(0,0,0,.22);color:inherit;text-decoration:none;transition:.22s}.live-card:hover{transform:translateY(-5px) scale(1.02);box-shadow:0 28px 65px rgba(0,0,0,.38)}.live-card h3{margin:0 0 12px;font-size:24px}.live-card p{margin:0;color:#cad7e9;font-size:17px;line-height:1.45}
.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.market{border-radius:22px;padding:24px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.12);color:inherit;text-decoration:none}.market b{display:block;font-size:18px;color:#cfe1ff}.market span{display:block;font-size:30px;margin-top:10px;font-weight:950;color:#fff}.market small{display:block;margin-top:8px;color:#9fb1ca}
.weather-big{text-align:center;margin:20px 0 36px}.weather-big .deg{font-size:90px;font-weight:950}.weather-big p{font-size:22px;color:#d7e2f4;margin:0}.calc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.calc{padding:24px;border-radius:24px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.12);font-weight:900;font-size:22px}.tool-box{display:flex;flex-direction:column;gap:12px}.tool-box input{width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.28);color:#fff;border-radius:14px;padding:13px 14px;font-size:18px;outline:none}.tool-box button{border:0;border-radius:14px;padding:13px 14px;background:#43caff;color:#05101f;font-weight:900;cursor:pointer}.tool-box span{font-size:18px;color:#d9e8ff}
.status{font-size:16px;color:#9fb1ca;text-align:center;margin-top:-32px;margin-bottom:26px}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.76);z-index:100;display:none;align-items:center;justify-content:center;backdrop-filter:blur(10px)}.lightbox.show{display:flex}.lightbox img{width:min(900px,78vw);height:min(620px,78vh);object-fit:cover;border-radius:30px;border:1px solid rgba(255,255,255,.2);box-shadow:0 40px 140px rgba(0,0,0,.65)}.close{position:absolute;top:28px;right:34px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:18px;padding:14px 18px;font-size:24px;cursor:pointer}.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:20px;width:58px;height:70px;font-size:46px;cursor:pointer}.lb-prev{left:35px}.lb-next{right:35px}
@media(max-width:900px){.sidebar{left:12px;width:205px}.home h1{font-size:42px}.home h2{font-size:22px}.panel{padding:42px}.strip{grid-template-columns:repeat(2,1fr)}.social-grid{grid-template-columns:repeat(2,150px)}.cards,.market-grid,.calc-grid{grid-template-columns:1fr}}