*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--cyan: #3b9eff;--cyan-dark: #1657d1;--cyan-deep: #0a2a5e;--cyan-light: #8fc6ff;--cyan-glow: rgba(59, 158, 255, .4);--sakura: #ffb020;--sakura-light: #ffd166;--black-bg: #05070c;--black-card: #0c1220;--black-card-hover: #121a2e;--black-input: #131c30;--black-border: rgba(59, 158, 255, .16);--text-main: #eef4ff;--text-muted: #7f9bc4;--text-sub: #5a729c;--green: #35ff8f;--green-bg: rgba(53, 255, 143, .12);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-head: "Unbounded", sans-serif;--font-mono: "Space Mono", monospace;--font-jp: "Klee One", cursive;--card-shadow: 0 8px 32px rgba(0, 0, 0, .36), 0 0 15px rgba(59, 158, 255, .08);--card-hover-shadow: 0 16px 48px rgba(0, 0, 0, .5), 0 0 28px rgba(59, 158, 255, .22)}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-sans);background:radial-gradient(ellipse 120% 90% at 50% -10%,#101d3a 0%,var(--black-bg) 60%,#030204 100%);color:var(--text-main);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;position:relative}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 55% 45% at 15% 0%,rgba(22,87,209,.14) 0%,transparent 65%),radial-gradient(ellipse 50% 55% at 85% 100%,rgba(59,158,255,.1) 0%,transparent 60%),radial-gradient(ellipse 40% 40% at 50% 50%,rgba(8,14,26,.25) 0%,transparent 70%),url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ff4f8b' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/svg%3E")}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--black-bg)}::-webkit-scrollbar-thumb{background:#3b9eff40;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3b9eff80}.app-container{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}.main-content{flex:1;max-width:1100px;width:100%;margin:0 auto;padding:24px 20px 80px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#000000a6;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fadeIn .25s ease}.nav{position:sticky;top:0;z-index:80;background:#080c18e0;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--black-border);padding:0 20px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 4px 24px #00000080}.nav-left{display:flex;align-items:center;gap:12px}.tb-menu-btn{width:36px;height:36px;border-radius:10px;background:#3b9eff14;border:1px solid rgba(59,158,255,.2);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer;transition:all .2s}.tb-menu-btn:hover{background:#3b9eff2e;transform:scale(1.05)}.tb-menu-btn span{display:block;width:16px;height:2px;background:var(--cyan-light);border-radius:2px}.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-main)}.nav-logo-img{width:34px;height:34px;border-radius:10px;overflow:hidden;border:1.5px solid rgba(59,158,255,.4);box-shadow:0 4px 12px #3b9eff40;flex-shrink:0}.nav-logo-img img{width:100%;height:100%;object-fit:cover}.nav-brand{font-size:15px;font-weight:800;letter-spacing:-.4px;font-family:var(--font-head)}.nav-brand span{background:linear-gradient(135deg,var(--cyan-light),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-right{display:flex;align-items:center;gap:12px}.nav-status{display:flex;align-items:center;gap:6px;padding:5px 12px;background:#35ff8f14;border:1px solid rgba(53,255,143,.25);border-radius:100px;font-size:10px;font-weight:700;color:var(--green);font-family:var(--font-mono);letter-spacing:.5px;white-space:nowrap}.nav-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);animation:pulse 2s infinite}.side-menu{position:fixed;top:0;left:0;bottom:0;z-index:100;width:300px;background:#0b1326f5;backdrop-filter:blur(32px) saturate(180%);-webkit-backdrop-filter:blur(32px) saturate(180%);border-right:1px solid var(--black-border);box-shadow:12px 0 48px #0009;transform:translate3d(-100%,0,0);transition:transform .32s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow:hidden}.side-menu.open{transform:translateZ(0)}.sm-head{position:relative;height:160px;overflow:hidden;border-bottom:1px solid var(--black-border)}.sm-head-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;transform:scale(1.1);filter:brightness(.7)}.sm-head-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#080c184d,#0b1326f2)}.sm-head-avatar{position:absolute;top:18px;left:18px;width:48px;height:48px;border-radius:14px;overflow:hidden;border:2px solid rgba(255,255,255,.8);box-shadow:0 6px 18px #00000073;z-index:2}.sm-head-avatar img{width:100%;height:100%;object-fit:cover}.sm-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:50%;background:#0006;border:1px solid rgba(255,255,255,.2);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:3}.sm-close:hover{background:var(--cyan);color:#fff}.sm-head-info{position:absolute;left:18px;right:50px;bottom:16px;z-index:2}.sm-brand{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;font-family:var(--font-mono);color:#ffffffbf}.sm-title{font-size:20px;font-weight:800;font-family:var(--font-head);color:var(--text-main)}.sm-nav{padding:16px 14px;flex:1;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.sm-btn{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:none;border:none;width:100%;color:var(--text-muted);font-family:var(--font-sans);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;text-align:left;text-decoration:none}.sm-btn:hover,.sm-btn.active{background:#3b9eff1f;color:var(--cyan-light);transform:translate(4px)}.sm-btn .sm-ico{width:24px;height:24px;display:flex;align-items:center;justify-content:center}.sm-btn .sm-lbl{flex:1}.sm-btn 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rgba(59,158,255,.3);background:#3b9eff0f;color:var(--cyan-light);font-family:var(--font-sans);font-size:14px;font-weight:800;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn-ghost:hover{background:#3b9eff29;border-color:var(--cyan);transform:translateY(-2px)}.btn-danger{padding:10px 18px;border-radius:10px;border:none;background:linear-gradient(135deg,#ff4757,#ff6b81);color:#fff;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 4px 16px #ff475766}.glass-card{background:var(--black-card);border:1px solid var(--black-border);border-radius:22px;padding:28px;box-shadow:var(--card-shadow);transition:all .25s cubic-bezier(.34,1.2,.64,1);position:relative;overflow:hidden}.glass-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(59,158,255,.04),transparent);pointer-events:none}.glass-card:hover{border-color:#3b9eff52;box-shadow:var(--card-hover-shadow)}.input-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.input-label{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);font-family:var(--font-mono)}.form-input{background:var(--black-input);border:1.5px solid var(--black-border);border-radius:12px;color:var(--text-main);font-family:var(--font-sans);font-size:14px;padding:12px 16px;outline:none;transition:all .22s;width:100%}.form-input::placeholder{color:var(--text-sub)}.form-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #3b9eff26;background:#16264d}.toggle-switch{position:relative;display:inline-block;width:48px;height:26px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background-color:#3b9eff26;border:1px solid var(--black-border);transition:.25s;border-radius:34px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:var(--text-muted);transition:.25s;border-radius:50%}input:checked+.toggle-slider{background-color:var(--cyan);border-color:var(--cyan-light)}input:checked+.toggle-slider:before{transform:translate(22px);background-color:#fff}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:100px;font-size:10px;font-weight:700;letter-spacing:.5px;font-family:var(--font-mono);background:#3b9eff1a;color:var(--cyan-light);border:1px solid rgba(59,158,255,.25)}.badge.hot{background:#ff65a31f;color:var(--sakura-light);border-color:#ff65a34d}.badge.green{background:var(--green-bg);color:var(--green);border-color:#35ff8f4d}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes logoPop{0%{opacity:0;transform:scale(.7) rotate(-6deg)}to{opacity:1;transform:scale(1) rotate(0)}}.animate-fade-up{animation:fadeUp .5s ease both}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease}.modal-content{background:var(--black-card);border:1px solid var(--black-border);border-radius:24px;width:100%;max-width:500px;padding:28px;box-shadow:0 20px 60px #000000b3;animation:fadeUp .3s cubic-bezier(.34,1.4,.64,1);position:relative}.modal-close{position:absolute;top:18px;right:18px;background:#ffffff14;border:none;border-radius:50%;width:32px;height:32px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.modal-close:hover{background:#fff3;color:#fff}.toast-container{position:fixed;bottom:28px;left:50%;transform:translate(-50%);z-index:300;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{pointer-events:auto;background:#0b1326f2;border:1px solid var(--cyan);border-radius:14px;padding:12px 20px;font-size:13px;font-weight:600;color:var(--text-main);box-shadow:0 8px 32px #00000080,0 0 16px var(--cyan-glow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);animation:fadeUp .3s cubic-bezier(.34,1.4,.64,1);display:flex;align-items:center;gap:10px}.nav-signin-btn{padding:12px 22px;font-size:14px;border-radius:14px;white-space:nowrap;flex-shrink:0}@media (max-width: 640px){.main-content{padding:16px 14px 60px}.nav{padding:0 12px;gap:8px}.nav-left{gap:8px;min-width:0}.nav-logo-img{width:30px;height:30px}.nav-brand{font-size:13px}.nav-status span{display:none}.nav-status{padding:6px;gap:0}.nav-right{gap:8px}.nav-signin-btn{padding:9px 14px;font-size:12px;border-radius:11px;gap:6px}.nav-signin-btn svg{width:14px;height:14px}}