:root{--bg:#f6f7f9;--card:#fff;--ink:#1c2430;--mut:#6b7686;--line:#e3e7ee;--brand:#0b5fff;--brand-d:#0846c4;--ok:#0f9d58;--warn:#e8890c;--err:#d93025;--r:10px}
@media (prefers-color-scheme:dark){:root{--bg:#0f131a;--card:#171c25;--ink:#e6eaf1;--mut:#8b96a8;--line:#273040;--brand:#5b8cff;--brand-d:#7ba0ff}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}
.mut{color:var(--mut)}.sm{font-size:13px}.nowrap{white-space:nowrap}.right{text-align:right}
.shell{display:flex;min-height:100vh}
.side{width:210px;flex:none;background:var(--card);border-right:1px solid var(--line);padding:16px 10px;position:sticky;top:0;height:100vh;overflow:auto}
.side .logo{font-weight:700;font-size:17px;padding:4px 10px 14px}
.side a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);margin-bottom:2px}
.side a:hover{background:var(--bg);text-decoration:none}.side a.on{background:var(--brand);color:#fff}
.side .grp{font-size:12px;color:var(--mut);padding:12px 12px 4px}
.main{flex:1;min-width:0;padding:22px 26px 60px;max-width:1200px}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.stat{padding:14px 16px}.stat b{display:block;font-size:26px;line-height:1.2}.stat span{color:var(--mut);font-size:13px}
table{width:100%;border-collapse:collapse}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
tr:last-child td{border-bottom:0}.tw{overflow-x:auto}
label{display:block;font-size:13px;color:var(--mut);margin:0 0 4px}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}
textarea{min-height:110px;resize:vertical;font-family:ui-monospace,Consolas,monospace;font-size:13px}
input[type=checkbox]{width:auto}.row{display:grid;gap:12px;margin-bottom:12px}.r2{grid-template-columns:1fr 1fr}.r3{grid-template-columns:1fr 1fr 1fr}
.btn{display:inline-block;padding:8px 16px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;font:inherit;cursor:pointer}
.btn:hover{background:var(--brand-d);text-decoration:none}.btn.sec{background:transparent;color:var(--brand)}.btn.sec:hover{background:var(--bg)}
.btn.red{background:var(--err);border-color:var(--err)}.btn.sm{padding:4px 10px;font-size:13px}.btn[disabled]{opacity:.55;cursor:wait}
.pill{display:inline-block;padding:1px 9px;border-radius:99px;font-size:12px;background:var(--bg);border:1px solid var(--line)}
.pill.ok{color:var(--ok);border-color:var(--ok)}.pill.warn{color:var(--warn);border-color:var(--warn)}.pill.err{color:var(--err);border-color:var(--err)}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;border:1px solid}.flash.ok{color:var(--ok);border-color:var(--ok)}.flash.err{color:var(--err);border-color:var(--err)}
.bar{height:8px;background:var(--bg);border-radius:99px;overflow:hidden;border:1px solid var(--line)}.bar i{display:block;height:100%;background:var(--brand)}
pre.log{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;overflow:auto;max-height:260px;font-size:12px;white-space:pre-wrap}
.center{max-width:400px;margin:9vh auto;padding:0 16px}
.pub{max-width:1040px;margin:0 auto;padding:0 18px}
.pub header{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:12px;flex-wrap:wrap}
.pub nav a{margin-left:16px}.hero{padding:56px 0 36px}.hero h1{font-size:38px;line-height:1.15;max-width:760px}.hero p{font-size:18px;color:var(--mut);max-width:680px}
.plan{text-align:center}.plan .price{font-size:34px;font-weight:700}.pub footer{padding:34px 0;color:var(--mut);font-size:13px;border-top:1px solid var(--line);margin-top:40px}
.chips a{display:inline-block;margin:0 8px 8px 0;padding:4px 12px;border:1px solid var(--line);border-radius:99px;background:var(--card);color:var(--ink)}
@media (max-width:860px){.shell{display:block}.side{position:static;width:auto;height:auto;display:flex;flex-wrap:wrap;gap:4px;border-right:0;border-bottom:1px solid var(--line)}
.side .logo,.side .grp{display:none}.side a{margin:0}.main{padding:16px}.g2,.g3,.g4,.r2,.r3{grid-template-columns:1fr}.hero h1{font-size:28px}}
/* ---- public site redesign ---- */
body.pubbody{background:var(--bg)}
.pubhd{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.pubhd .in{max-width:1180px;margin:0 auto;padding:12px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.pubhd .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);text-decoration:none}
.pubhd .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#7a35d6);color:#fff;display:grid;place-items:center;font-weight:800}
.pubhd nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pubhd nav a{color:var(--mut);text-decoration:none;padding:7px 13px;border-radius:99px;font-size:15px}.pubhd nav a:hover{background:var(--bg);color:var(--ink)}
.pubhd nav a.btn{color:#fff;padding:8px 18px}
.band{background:linear-gradient(135deg,#0e1a30,#1b3a8a 60%,#4b2cc4);color:#fff}.band .in{max-width:1180px;margin:0 auto;padding:84px 24px 76px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.band h1{font-size:3.1rem;line-height:1.1;color:#fff;margin:.2em 0 .4em;letter-spacing:-.02em}.band p{color:#d5def0;font-size:18px;max-width:560px}.band .tag{display:inline-block;background:rgba(255,255,255,.15);padding:5px 14px;border-radius:99px;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.band .btn{background:#fff;color:#0e1a30;border-color:#fff;padding:12px 24px;font-weight:700;border-radius:99px}.band .btn.sec{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.band .nums{display:flex;gap:30px;margin-top:34px}.band .nums b{display:block;font-size:1.9rem}.band .nums span{font-size:13px;color:#b8c6e0}
.mock{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:22px;display:grid;gap:12px}
.mock .row2{background:rgba(255,255,255,.1);border-radius:12px;padding:14px 16px;display:flex;justify-content:space-between;gap:10px;font-size:14px}.mock .row2 b{color:#fff}.mock .row2 span{color:#b8c6e0}
.wrapx{max-width:1180px;margin:0 auto;padding:0 24px}.secx{padding:64px 0 8px}.secx h2{font-size:2rem;text-align:center;margin:0 0 8px}.secx .sub{text-align:center;color:var(--mut);max-width:620px;margin:0 auto 34px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feat .card{padding:26px;transition:transform .15s,box-shadow .15s}.feat .card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(15,30,60,.12)}
.feat .ico{width:46px;height:46px;border-radius:12px;background:color-mix(in srgb,var(--brand) 14%,var(--card));color:var(--brand);display:grid;place-items:center;font-size:22px;margin-bottom:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}.steps .card{padding:22px;position:relative}.steps .card:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:99px;background:var(--brand);color:#fff;font-weight:800;margin-bottom:12px}
.ctaband{margin:64px 0 0;background:linear-gradient(135deg,#1b3a8a,#4b2cc4);color:#fff;border-radius:22px;padding:46px 34px;text-align:center}.ctaband h2{color:#fff;margin:0 0 8px}.ctaband p{color:#d5def0;margin:0 0 20px}.ctaband .btn{background:#fff;color:#1b3a8a;border-color:#fff;padding:12px 26px;border-radius:99px;font-weight:700}
.pubft{background:#0e1a30;color:#9fb0cc;margin-top:70px;padding:40px 0 24px;font-size:14.5px}.pubft .in{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.pubft a{color:#e6edf7;margin-right:16px;text-decoration:none}
.plan{padding:30px 26px;text-align:left;position:relative}.plan .price{font-size:2.6rem;font-weight:800;margin:6px 0}.plan ul{list-style:none;padding:0;margin:14px 0 20px}.plan li{padding:5px 0 5px 24px;position:relative}.plan li:before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:800}
.sector{margin-bottom:26px}.sector h2{font-size:1.2rem;margin-bottom:10px}
@media (max-width:900px){.band .in{grid-template-columns:1fr;padding:50px 20px}.band h1{font-size:2.1rem}.feat,.steps{grid-template-columns:1fr}.mock{display:none}.secx h2{font-size:1.6rem}}
/* ---- console redesign (admin + customer area) ---- */
.side{background:linear-gradient(180deg,#0e1a30,#122448);border-right:0;width:232px;padding:20px 12px;color:#c7d3ea}
.side .logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:17px;padding:2px 10px 20px}
.side .lg{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#3b82f6,#7a35d6);display:grid;place-items:center;font-weight:800}
.side a{color:#c7d3ea;display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;margin-bottom:3px;font-size:14.5px}
.side a i{font-style:normal;width:20px;text-align:center;opacity:.9}.side a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.side a.on{background:linear-gradient(135deg,#2f6bff,#5b3cf0);color:#fff;box-shadow:0 6px 16px rgba(47,107,255,.35)}.side .grp{color:#7f93b8;letter-spacing:.08em;text-transform:uppercase;font-size:11px;padding:16px 12px 6px}
.main{padding:28px 34px 70px;max-width:1280px}
.top h1{font-size:26px;letter-spacing:-.01em}.card{border-radius:14px;box-shadow:0 1px 2px rgba(15,30,60,.05);padding:20px 22px}
.card.stat{border-top:3px solid var(--brand)}.card.stat b{font-size:30px;letter-spacing:-.02em}
table{border-collapse:separate;border-spacing:0}th{background:color-mix(in srgb,var(--bg) 70%,transparent);font-size:11.5px;letter-spacing:.06em;padding:10px 12px}td{padding:12px}tbody tr:hover td,tr:hover>td{background:color-mix(in srgb,var(--brand) 4%,transparent)}
.btn{border-radius:10px;font-weight:600;padding:8px 18px;box-shadow:0 1px 2px rgba(15,30,60,.12)}.btn.sm{padding:5px 12px}.btn.sec{box-shadow:none;background:var(--card)}
input,select,textarea{border-radius:10px;padding:9px 12px}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:0;border-color:var(--brand)}
.pill{padding:2px 10px;font-weight:600}.flash{border-radius:12px;font-weight:500}.bar{height:10px}.bar i{background:linear-gradient(90deg,#2f6bff,#7a35d6)}
.center.card{box-shadow:0 20px 50px rgba(15,30,60,.12);padding:30px}
@media (max-width:860px){.side{flex-direction:row;overflow-x:auto;flex-wrap:nowrap;padding:10px;width:auto}.side a{white-space:nowrap;margin:0}.main{padding:18px}}