:root{--bg:#04050a;--bg-glow-1:rgba(56,116,255,.14);--bg-glow-2:rgba(168,85,247,.1);--fg:#e8ebf4;--muted:#8b93a7;--card:hsla(0,0%,100%,.045);--card-border:hsla(0,0%,100%,.09);--accent:#5b8cff;--accent-2:#8b5cf6;--ok:#34d399;--bad:#f87171;--tv-bezel:#1c2029;--tv-edge:#434b5c}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;background:radial-gradient(60vw 40vh at 20% -5%,var(--bg-glow-1),transparent 60%),radial-gradient(50vw 35vh at 85% 10%,var(--bg-glow-2),transparent 60%),var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.65;overflow-x:hidden}main{max-width:860px;margin:0 auto;padding:1.5rem 1.25rem 5rem;position:relative;z-index:2}a{color:var(--accent);text-decoration:none}a:hover{color:#85aaff}h1{font-size:1.9rem;letter-spacing:.01em;margin:1rem 0 .4rem}.topbar{display:flex;align-items:center;gap:1.4rem;max-width:860px;margin:0 auto;padding:1.1rem 1.25rem;position:relative;z-index:3}.topbar .logo{font-weight:800;letter-spacing:.02em;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.topbar nav{display:flex;gap:1.1rem;flex:1 1;font-size:.95rem}.topbar nav a{color:var(--muted)}.topbar nav a:hover{color:var(--fg)}.glyph-rain{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.glyph-rain span{position:absolute;top:-8%;color:var(--fg);opacity:0;font-size:15px;animation:glyph-fall linear infinite;text-shadow:0 0 12px rgba(91,140,255,.35);-webkit-user-select:none;-moz-user-select:none;user-select:none}@keyframes glyph-fall{0%{transform:translateY(0);opacity:0}8%{opacity:.16}85%{opacity:.1}to{transform:translateY(115vh);opacity:0}}@media (prefers-reduced-motion:reduce){.glyph-rain{display:none}}.tv-wrap{margin:1.6rem auto 0;max-width:780px;position:relative}.tv-frame{background:linear-gradient(180deg,#333a48,#20242e 18%,var(--tv-bezel));border:1px solid var(--tv-edge);border-radius:20px;padding:18px 18px 44px;box-shadow:0 40px 90px -20px rgba(0,0,0,.95),0 0 160px -30px rgba(91,140,255,.5),inset 0 1px 0 hsla(0,0%,100%,.18),inset 0 -1px 0 rgba(0,0,0,.5);position:relative}.tv-wrap:before{content:"";position:absolute;inset:-12% -8%;background:radial-gradient(55% 55% at 50% 45%,rgba(91,140,255,.13),transparent 70%);z-index:-1;pointer-events:none}.tv-screen{background:radial-gradient(120% 90% at 50% 0,rgba(91,140,255,.08),transparent 55%),#0b0e15;border-radius:8px;border:1px solid hsla(0,0%,100%,.05);padding:2rem 2rem 2.4rem;position:relative;overflow:hidden;min-height:320px}.tv-screen:before{background:repeating-linear-gradient(0deg,hsla(0,0%,100%,.022),hsla(0,0%,100%,.022) 1px,transparent 0,transparent 4px)}.tv-screen:after,.tv-screen:before{content:"";position:absolute;inset:0;pointer-events:none}.tv-screen:after{background:linear-gradient(115deg,hsla(0,0%,100%,.055),transparent 30%,transparent)}.tv-chin{position:absolute;left:0;right:0;bottom:12px;display:flex;align-items:center;justify-content:center;gap:10px}.tv-led{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:led-breathe 3s ease-in-out infinite}@keyframes led-breathe{50%{opacity:.45}}.tv-brand{font-size:.62rem;letter-spacing:.35em;color:#565d6e;text-transform:uppercase}.tv-stand{margin:-2px auto 0;width:90px;height:18px;background:linear-gradient(180deg,#2a303c,#12151c);-webkit-clip-path:polygon(12% 0,88% 0,100% 100%,0 100%);clip-path:polygon(12% 0,88% 0,100% 100%,0 100%)}.tv-stand:after{content:none}.tv-base{margin:0 auto;width:260px;height:7px;border-radius:999px;background:linear-gradient(180deg,#333a48,#12151c);box-shadow:0 6px 18px rgba(0,0,0,.6)}.tv-shadow{margin:10px auto 0;width:46%;height:14px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.6),transparent)}.card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:1.5rem;margin:1rem 0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.btn{display:inline-block;padding:.62rem 1.5rem;border-radius:10px;border:none;cursor:pointer;font-size:1rem;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 8px 24px -8px rgba(91,140,255,.55);transition:transform .15s,box-shadow .15s}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px -8px rgba(91,140,255,.7)}.btn:disabled{opacity:.45;cursor:default;box-shadow:none}.btn-ghost{background:transparent;color:var(--accent);border:1px solid rgba(91,140,255,.5);box-shadow:none}.input{width:100%;padding:.6rem .85rem;border-radius:10px;border:1px solid var(--card-border);background:hsla(0,0%,100%,.04);color:var(--fg);font-size:1rem}.input:focus{outline:none;border-color:rgba(91,140,255,.6)}.muted{color:var(--muted);font-size:.9rem}.error{color:var(--bad)}.ok{color:var(--ok)}.code-big{font-size:3.4rem;letter-spacing:.28em;font-family:ui-monospace,monospace;text-align:center;padding:.8rem 0 .3rem;background:linear-gradient(180deg,#fff,#9db4ff);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 40px rgba(91,140,255,.4)}.dropzone{border:1.5px dashed hsla(0,0%,100%,.18);border-radius:14px;padding:2.6rem 1rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;background:hsla(0,0%,100%,.015)}.dropzone.active,.dropzone:hover{border-color:var(--accent);background:rgba(91,140,255,.06)}.steps{display:flex;gap:.5rem;margin:1.1rem 0;flex-wrap:wrap}.step{padding:.32rem .95rem;border-radius:999px;font-size:.9rem;background:hsla(0,0%,100%,.05);border:1px solid var(--card-border);color:var(--muted)}.step.on{background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 4px 16px -6px rgba(91,140,255,.6)}.step.bad,.step.on{color:#fff;border-color:transparent}.step.bad{background:var(--bad)}.progressbar{height:7px;border-radius:4px;background:hsla(0,0%,100%,.08);overflow:hidden}.progressbar>div{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .2s}.row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}.hero-sub{color:var(--muted);max-width:560px;margin:0 0 .5rem}.footer-note{text-align:center;color:#565d6e;font-size:.8rem;margin-top:3rem;letter-spacing:.05em}select.input{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.plans{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem;margin:1rem 0}@media (max-width:640px){.plans{grid-template-columns:1fr}}.plan{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:1.4rem;position:relative;display:flex;flex-direction:column;gap:.5rem}.plan.featured{border-color:rgba(139,92,246,.55);background:linear-gradient(180deg,rgba(139,92,246,.1),rgba(91,140,255,.05));box-shadow:0 12px 40px -18px rgba(139,92,246,.6)}.plan-badge{position:absolute;top:-10px;inset-inline-end:14px;font-size:.7rem;padding:.15rem .7rem;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.plan-title{font-weight:700;font-size:1.05rem}.plan-price{font-size:1.7rem;font-weight:800}.plan-price small{font-size:.85rem;color:var(--muted);font-weight:400}.plan ul{margin:.2rem 0 .6rem;-webkit-padding-start:1.1rem;padding-inline-start:1.1rem}.plan li{margin:.3rem 0;font-size:.92rem}.plan .btn{margin-top:auto;text-align:center}.tv-screen-bare{padding:0;min-height:0}.reader-demo{outline:none}.reader-demo:focus-visible .reader-screen{box-shadow:inset 0 0 0 2px var(--accent)}.reader-screen{position:relative;border-radius:6px;overflow:hidden;height:340px;padding:2.4rem 1.6rem 1.4rem;transition:background .25s}.reader-overlay{position:absolute;top:.5rem;left:1.6rem;right:1.6rem;font-size:12px;text-align:center;letter-spacing:.02em;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.reader-cols{display:grid;grid-gap:2rem;gap:2rem;height:100%;overflow:hidden;transition:font-size .15s}.reader-vertical{writing-mode:vertical-rl;-webkit-writing-mode:vertical-rl;-webkit-text-orientation:mixed;text-orientation:mixed;height:100%;width:100%;overflow:hidden;padding-top:.5rem}.reader-vertical p{max-height:100%}.reader-menu{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(85%,420px);border-radius:12px;padding:1.2rem 1.4rem;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);box-shadow:0 20px 50px -12px rgba(0,0,0,.7)}.reader-menu>div{line-height:1.9}.remote{display:flex;align-items:center;justify-content:center;gap:1.4rem;margin-top:1rem}.dpad{display:grid;grid-template-columns:repeat(3,40px);grid-template-rows:repeat(3,40px);grid-gap:4px;gap:4px}.dbtn{border:1px solid var(--card-border);background:hsla(0,0%,100%,.05);color:var(--fg);border-radius:9px;cursor:pointer;font-size:.8rem;transition:background .12s,transform .08s}.dbtn:active{transform:scale(.92);background:rgba(91,140,255,.25)}.dbtn.up{grid-area:1/2}.dbtn.left{grid-area:2/1}.dbtn.ok{grid-area:2/2;font-weight:700;font-size:.72rem;background:linear-gradient(135deg,var(--accent),var(--accent-2));border:none;color:#fff}.dbtn.right{grid-area:2/3}.dbtn.down{grid-area:3/2}.rbtn-back{border:1px solid var(--card-border);background:hsla(0,0%,100%,.05);color:var(--muted);border-radius:9px;padding:.5rem .9rem;cursor:pointer;font-size:.85rem;transition:color .12s,border-color .12s}.rbtn-back.hot{color:var(--fg);border-color:var(--accent)}.rbtn-back:active{transform:scale(.95)}.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1rem;gap:1rem;margin:1rem 0}@media (max-width:640px){.kpi-row{grid-template-columns:repeat(2,1fr)}}.kpi{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:1.1rem 1.2rem;text-align:center}.kpi-n{font-size:2rem;font-weight:800;background:linear-gradient(180deg,#fff,#9db4ff);-webkit-background-clip:text;background-clip:text;color:transparent}.kpi-l{color:var(--muted);font-size:.85rem;margin-top:.2rem}.admin-table{width:100%;border-collapse:collapse;font-size:.92rem}.admin-table td,.admin-table th{text-align:left;padding:.45rem .6rem;border-bottom:1px solid var(--card-border)}.admin-table th{color:var(--muted);font-weight:600}.admin-2col{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}@media (max-width:720px){.admin-2col{grid-template-columns:1fr}}.bars{display:flex;align-items:flex-end;gap:6px;height:160px}.bar-col{flex:1 1;flex-direction:column;align-items:center}.bar-col,.bar-pair{display:flex;height:100%}.bar-pair{align-items:flex-end;gap:2px;width:100%;justify-content:center}.bar{width:40%;border-radius:3px 3px 0 0;min-height:2px}.bar.dl{background:linear-gradient(180deg,#5b8cff,#3a63c9)}.bar.bd{background:linear-gradient(180deg,#8b5cf6,#6d3fc0)}.bar-x{font-size:.62rem;color:var(--muted);margin-top:4px;transform:rotate(-45deg);white-space:nowrap}.dot{display:inline-block;width:9px;height:9px;border-radius:2px;vertical-align:middle}.dot.dl{background:#5b8cff}.dot.bd{background:#8b5cf6}.geobar{height:12px;border-radius:3px;min-width:2px;background:linear-gradient(90deg,#5b8cff,#8b5cf6)}