:root{
  --bg:#040a15;--bg2:#071120;--panel:#08142a;--panel2:#0b1b38;--line:#12305a;--line2:#0e2347;
  --text:#eaf1ff;--dim:#8da0c4;--mute:#5d7199;
  --accent:#1a6dff;--accent2:#3d8bff;--lime:#a3e635;--good:#2fdc78;--warn:#f5a524;--bad:#ff4d57;
  --glow:0 0 0 1px rgba(61,139,255,.35),0 6px 24px rgba(26,109,255,.28);
  --head:'Sora','Inter',system-ui,-apple-system,sans-serif;--body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.5 var(--body);-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1200px 500px at 70% -10%,rgba(26,109,255,.12),transparent 60%),radial-gradient(rgba(80,130,220,.10) 1px,transparent 1px);background-size:auto,22px 22px;background-attachment:fixed}
a{color:var(--accent2)}
button{font-family:inherit}
.ic{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:-.125em}

/* ---------- shell ---------- */
.app{display:grid;grid-template-columns:208px 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#050d1c,#040a15);border-right:1px solid var(--line2);z-index:20}
.brand{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 12px 14px;border-bottom:1px solid var(--line2)}
.brand img{width:104px;height:auto;filter:drop-shadow(0 4px 18px rgba(26,109,255,.45))}
.brand b{font:800 15px var(--head);letter-spacing:.2em;margin-top:6px;padding-left:.2em}
.brand span{font:600 8.5px var(--head);letter-spacing:.22em;color:var(--mute);margin-top:3px;text-transform:uppercase}
.nav{flex:1;overflow-y:auto;padding:12px 0;display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:14px;padding:12px 22px;color:#c3d0ea;text-decoration:none;font-weight:500;font-size:14.5px;position:relative;cursor:pointer;transition:background .15s,color .15s}
.nav a .ic{font-size:21px;color:#8ea3c9}
.nav a:hover{background:rgba(61,139,255,.08);color:#fff}
.nav a.on{background:linear-gradient(90deg,#1360ea,#1a6dff);color:#fff;box-shadow:inset 3px 0 0 #7fb2ff}
.nav a.on .ic{color:#fff}
.side-foot{padding:16px 22px 20px;border-top:1px solid var(--line2);font:700 9.5px var(--head);letter-spacing:.26em;color:var(--mute);text-transform:uppercase;line-height:1.9}
.side-foot i{display:block;width:34px;height:2px;background:var(--accent);margin-top:10px;transform:skewX(-30deg)}
.main{min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:18px;padding:14px 28px;border-bottom:1px solid var(--line2);background:rgba(4,10,21,.82);backdrop-filter:blur(8px);position:sticky;top:0;z-index:15}
.top .t{flex:1;min-width:0}
.top h1{margin:0;font:800 21px var(--head);letter-spacing:.17em;text-transform:uppercase;white-space:nowrap}
.top h1 em{font-style:normal;color:var(--accent2);margin:0 .35em;letter-spacing:0}
.top h1 span{color:#9fb6e3;font-weight:600}
.top .tag{font:600 9.5px var(--head);letter-spacing:.34em;color:var(--mute);text-transform:uppercase;margin-top:3px}
.live{display:flex;align-items:center;gap:12px;font-weight:600;font-size:14px}
.sys{display:flex;align-items:center;gap:10px;padding:6px 16px;border-left:1px solid var(--line2);margin-left:4px}
.sys .dot{width:14px;height:14px;border-radius:50%;background:var(--good);box-shadow:0 0 12px var(--good)}
.sys.off .dot{background:var(--bad);box-shadow:0 0 12px var(--bad)}
.sys b{display:block;font:800 12.5px var(--head);letter-spacing:.1em;color:var(--lime);line-height:1.2}
.sys.off b{color:var(--bad)}
.sys small{display:block;font-size:11px;color:var(--dim);line-height:1.2}
.menu{position:relative}
.avatar{display:flex;align-items:center;gap:9px;background:none;border:0;color:var(--text);cursor:pointer;font-weight:600;padding:4px 6px;border-radius:10px}
.avatar:hover{background:rgba(61,139,255,.1)}
.avatar i{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#1a6dff,#0b3fa8);display:grid;place-items:center;font-style:normal;font-weight:800;font-size:14px}
.menu .pop{position:absolute;right:0;top:calc(100% + 6px);background:var(--panel2);border:1px solid var(--line);border-radius:10px;min-width:150px;padding:6px;display:none;box-shadow:0 12px 30px rgba(0,0,0,.5)}
.menu.open .pop{display:block}
.pop button{display:flex;gap:10px;align-items:center;width:100%;background:none;border:0;color:var(--text);padding:9px 12px;border-radius:7px;cursor:pointer;font-size:14px}
.pop button:hover{background:rgba(61,139,255,.14)}
.page{padding:26px 28px 60px;max-width:1500px;width:100%;position:relative}

/* ---------- page header ---------- */
.ph{position:relative;display:flex;gap:24px;justify-content:space-between;align-items:flex-start;margin-bottom:22px;min-height:96px}
.ph .eyebrow{font:700 11px var(--head);letter-spacing:.3em;color:var(--accent2);text-transform:uppercase;margin-bottom:6px}
.ph h2{margin:0;font:800 clamp(34px,4.4vw,54px)/1.05 var(--head);letter-spacing:-.01em}
.ph p{margin:10px 0 0;color:var(--dim);font-size:15.5px;max-width:640px}
.ph .art{display:flex;gap:22px;align-items:flex-start;flex:none;text-align:right}
.ph .slogan{font:600 10.5px var(--head);letter-spacing:.34em;color:#6f87b6;text-transform:uppercase;line-height:2;border-left:2px solid var(--accent);padding-left:14px;text-align:left}
.ph svg.play{width:230px;height:110px;color:#3c6fd0;opacity:.7;margin-top:-6px}
.ph::after{content:"";position:absolute;right:140px;top:-26px;width:250px;height:170px;background:url(assets/w-logo.png) center/contain no-repeat;opacity:.07;pointer-events:none}
.ph-tiles{display:flex;gap:10px;flex:none}

/* ---------- cards ---------- */
.card{background:linear-gradient(180deg,rgba(11,27,56,.82),rgba(7,18,38,.86));border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:16px;position:relative}
.card.flat{margin:0}
.ct{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.ct .ic{font-size:21px;color:var(--accent2)}
.ct h3{margin:0;font:700 17px var(--head);letter-spacing:.005em}
.ct small,.sub{display:block;color:var(--dim);font-size:12.5px;font-weight:400;margin-top:1px}
.ct .sp{flex:1}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}
.g2>.card,.g3>.card,.g4>.card{margin:0}
.col{display:flex;flex-direction:column;gap:16px;min-width:0}.col>.card{margin:0}
.stat{display:flex;align-items:center;gap:14px;padding:16px 18px}
.stat>.ic{font-size:30px;color:var(--accent2);flex:none}
.stat small{display:block;font:700 10.5px var(--head);letter-spacing:.14em;color:var(--dim);text-transform:uppercase}
.stat b{display:block;font:800 28px/1.15 var(--head)}
.stat span{color:var(--dim);font-size:12.5px}
.stat.on b{color:var(--lime)}.stat.bad b{color:var(--bad)}
.dim{color:var(--dim)}.mute{color:var(--mute)}.small{font-size:12.5px}
.err{color:var(--bad)}.good{color:var(--good)}.warn{color:var(--warn)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.nw{flex-wrap:nowrap}
.sp{flex:1}
.hr{height:1px;background:var(--line2);margin:14px 0;border:0}

/* ---------- form controls ---------- */
label.l,.l{display:block;font:700 13.5px var(--body);color:var(--text);margin:14px 0 6px}
label.l small{font-weight:400;color:var(--dim);margin-left:6px}
input[type=text],input[type=number],input[type=password],input:not([type]),textarea,select{width:100%;background:rgba(3,9,20,.75);color:var(--text);border:1px solid #17386b;border-radius:8px;padding:10px 12px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
input::placeholder,textarea::placeholder{color:#546a93}
input:focus,textarea:focus,select:focus{border-color:var(--accent2);box-shadow:0 0 0 3px rgba(61,139,255,.18)}
textarea{min-height:92px;resize:vertical;line-height:1.5}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238da0c4' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:16px;padding-right:34px}
select option{background:#0b1b38}
.cnt{position:absolute;right:10px;bottom:7px;font-size:11.5px;color:var(--mute);pointer-events:none}
.wrap{position:relative}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(180deg,#2576ff,#1259e0);color:#fff;border:0;border-radius:8px;padding:10px 18px;font:700 14px var(--body);cursor:pointer;box-shadow:var(--glow);transition:filter .15s,transform .05s;white-space:nowrap}
.btn:hover{filter:brightness(1.12)}.btn:active{transform:translateY(1px)}
.btn.ghost{background:rgba(12,30,62,.7);box-shadow:none;border:1px solid #1d4686;color:#cfe0ff}
.btn.ghost:hover{border-color:var(--accent2);color:#fff}
.btn.red{background:linear-gradient(180deg,#ff5c66,#d83440);box-shadow:0 4px 18px rgba(255,77,87,.25)}
.btn.sm{padding:7px 12px;font-size:13px}
.btn.xl{padding:16px 22px;font-size:17px;width:100%}
.btn:disabled,.btn.ghost:disabled,.btn.red:disabled{background:#141d33;color:#5f7092;border:1px solid #20304f;opacity:1;cursor:not-allowed;filter:grayscale(1);box-shadow:none;transform:none}
.seg{display:inline-flex;background:rgba(3,9,20,.8);border:1px solid #17386b;border-radius:9px;overflow:hidden;flex-wrap:wrap}
.seg button{background:none;border:0;color:#b9c9e8;padding:10px 18px;font-weight:600;font-size:13.5px;cursor:pointer;display:flex;gap:8px;align-items:center;border-right:1px solid #12305a}
.seg button:last-child{border-right:0}
.seg button.on{background:linear-gradient(180deg,#2576ff,#1259e0);color:#fff}
.seg button:disabled{opacity:.35;cursor:not-allowed}
.sw{position:relative;display:inline-block;width:48px;height:26px;flex:none}
.sw input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;width:100%;height:100%;z-index:2}
.sw i{position:absolute;inset:0;background:#1b2a47;border:1px solid #2a4170;border-radius:99px;transition:.18s}
.sw i::after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:#9fb0d0;transition:.18s}
.sw input:checked+i{background:linear-gradient(180deg,#2576ff,#1259e0);border-color:#4b8dff;box-shadow:0 0 14px rgba(26,109,255,.5)}
.sw input:checked+i::after{left:25px;background:#fff}
.ck{display:flex;align-items:flex-start;gap:12px;margin:0;padding:9px 0;cursor:pointer}
.ck input{appearance:none;-webkit-appearance:none;width:20px;height:20px;border:1.5px solid #2c5399;border-radius:5px;background:rgba(3,9,20,.8);flex:none;margin:1px 0 0;display:grid;place-items:center;cursor:pointer;padding:0}
.ck input:checked{background:#1a6dff;border-color:#4b8dff}
.ck input:checked::after{content:"";width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.ck b{display:block;font-weight:600;font-size:14px}.ck small{display:block;color:var(--dim);font-size:12.5px;line-height:1.4}
.opt{display:flex;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--line2)}
.opt:first-of-type{border-top:0}
.opt>.ic{font-size:26px;color:#9fb6e3;flex:none;width:34px}
.opt .tx{flex:1;min-width:0}.opt .tx b{display:block;font-size:14.5px;font-weight:600}.opt .tx small{display:block;color:var(--dim);font-size:12.5px;line-height:1.4}
.stepper{display:flex;border:1px solid #17386b;border-radius:8px;overflow:hidden;background:rgba(3,9,20,.75)}
.stepper input{border:0;border-radius:0;background:none;text-align:left;box-shadow:none!important;min-width:0}
.stepper button{width:42px;background:#0e2a5c;border:0;border-left:1px solid #17386b;color:#cfe0ff;cursor:pointer;font-size:17px}
.stepper button:hover{background:#15397a}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:5px;background:#1a2c4e;padding:0;border:0;box-shadow:none!important;margin:10px 0 4px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid #1a6dff;cursor:pointer}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid #1a6dff;cursor:pointer}
.ticks{display:flex;justify-content:space-between;font-size:11px;color:var(--mute)}

/* ---------- data ---------- */
.bar{height:8px;background:#14264a;border-radius:6px;overflow:hidden}
.bar>div{height:100%;width:0;background:linear-gradient(90deg,#1a6dff,#58a0ff);border-radius:6px;transition:width .4s}
.bar.ind>div{width:35%;animation:ind 1.1s ease-in-out infinite alternate}@keyframes ind{from{margin-left:0}to{margin-left:65%}}
.bar.g>div{background:linear-gradient(90deg,#74c615,#a3e635)}.bar.w>div{background:linear-gradient(90deg,#d98c10,#f5a524)}.bar.r>div{background:linear-gradient(90deg,#d83440,#ff4d57)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:99px;background:#15284a;color:#b9c9e8;white-space:nowrap}
.pill.on,.pill.ok{background:rgba(47,220,120,.14);color:var(--good)}
.pill.warn{background:rgba(245,165,36,.16);color:var(--warn)}
.pill.bad{background:rgba(255,77,87,.16);color:var(--bad)}
.pill.blue{background:rgba(26,109,255,.22);color:#8ebaff}
.dotc{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;vertical-align:0}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{font:700 11px var(--head);letter-spacing:.1em;text-transform:uppercase;color:var(--dim);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line2);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:rgba(26,109,255,.05)}
.tbl .trunc{max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scroll{overflow-x:auto}
.empty{text-align:center;padding:34px 12px;color:var(--dim)}
.empty .ic{font-size:44px;color:#4b6aa3;margin-bottom:8px}
.empty b{display:block;color:var(--text);font:700 20px var(--head);margin-bottom:4px}
.pager{display:flex;align-items:center;gap:8px}
.pager button{min-width:34px;height:34px;background:rgba(12,30,62,.7);border:1px solid #1d4686;color:#cfe0ff;border-radius:7px;cursor:pointer}
.pager button.cur{background:#0e2a5c;border-color:var(--accent2)}.pager button:disabled{opacity:.35;cursor:default}
.drop{border:1.5px dashed #1f4f9e;border-radius:10px;background:rgba(10,24,50,.45);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px 18px;cursor:pointer;min-height:230px;transition:.15s}
.drop:hover,.drop.over{background:rgba(26,109,255,.12);border-color:var(--accent2)}
.drop .ic{font-size:50px;color:#9fb6e3;margin-bottom:10px}
.drop h3{margin:0 0 4px;font:800 21px var(--head)}
.drop p{margin:2px 0;color:var(--dim)}
.msgline{margin-top:8px;font-size:13px}

/* ---------- gauges / charts ---------- */
.ring{position:relative;width:132px;height:132px;flex:none}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring .v{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.ring .v b{font:800 36px/1 var(--head)}.ring .v small{color:var(--dim);font-size:13px}
.chartbox svg{width:100%;height:auto;display:block}
.chartbox text{fill:#7d92ba;font-size:10px;font-family:var(--body)}
.legend{display:flex;gap:14px;align-items:center;font-size:12.5px;color:#b9c9e8}
.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.rank{display:flex;align-items:center;gap:10px;margin:9px 0;font-size:13.5px}
.rank .n{width:20px;height:20px;border-radius:50%;border:1px solid #2a4f94;color:#a9c3f5;font-size:11px;display:grid;place-items:center;flex:none}
.rank .nm{flex:1;min-width:0}.rank .nm div:first-child{display:flex;justify-content:space-between;gap:8px}
.rank .nm span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank .bar{height:4px;margin-top:4px}

/* ---------- misc ---------- */
.notice{display:flex;gap:14px;align-items:center;padding:14px 18px;border-radius:10px;border:1px solid rgba(245,165,36,.45);background:rgba(245,165,36,.08);margin-bottom:16px}
.notice>.ic{font-size:30px;color:var(--warn)}.notice b{display:block}.notice small{color:#cdbb96}
.notice.bad{border-color:rgba(255,77,87,.45);background:rgba(255,77,87,.08)}
.savebar{position:sticky;bottom:0;display:flex;align-items:center;gap:16px;padding:14px 18px;margin:16px -8px 0;background:rgba(5,12,26,.94);border:1px solid var(--line);border-radius:10px;backdrop-filter:blur(8px);z-index:10;box-shadow:0 -8px 30px rgba(0,0,0,.4)}
.savebar .dot{width:14px;height:14px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}
.savebar.clean .dot{background:#3a4c70;box-shadow:none}
.savebar b{font:800 12.5px var(--head);letter-spacing:.1em;color:var(--lime)}.savebar.clean b{color:var(--dim)}
.toast{position:fixed;right:24px;bottom:24px;background:#0b2a5f;border:1px solid var(--accent2);border-radius:10px;padding:12px 18px;box-shadow:0 12px 40px rgba(0,0,0,.5);z-index:100;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none;max-width:420px}
.toast.show{opacity:1;transform:none}
.toast.bad{background:#3a1119;border-color:var(--bad)}
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,#10234a,#16305f,#10234a);background-size:200% 100%;animation:sk 1.2s infinite;margin:10px 0}
@keyframes sk{to{background-position:-200% 0}}
.hero-btn{text-align:center}
.hero-btn .small{margin-top:10px;display:block}
details summary{cursor:pointer;color:var(--accent2);font-weight:600;margin-top:8px}
.item{display:flex;gap:14px;justify-content:space-between;padding:11px 0;border-top:1px solid var(--line2)}
.item:first-child{border-top:0}

/* ---------- chat ---------- */
.chatwrap{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:16px}
.chatbox{display:flex;flex-direction:column;min-height:540px;padding:0}
.chatlog{flex:1;padding:20px;overflow-y:auto;max-height:62vh;min-height:360px}
.hello{text-align:center;padding:10px 10px 20px}
.hello img{width:190px;filter:drop-shadow(0 6px 22px rgba(26,109,255,.4))}
.hello h3{font:800 32px var(--head);margin:6px 0 2px}.hello .l1{font:700 18px var(--head)}
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:18px}
.chip{display:flex;gap:12px;align-items:center;text-align:left;background:rgba(10,24,50,.7);border:1px solid #17386b;color:#dbe7ff;border-radius:9px;padding:12px 14px;cursor:pointer;font-size:13.5px}
.chip:hover{border-color:var(--accent2);background:rgba(26,109,255,.12)}.chip .ic{font-size:22px;color:var(--accent2)}
.msg{max-width:82%;padding:11px 14px;border-radius:12px;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.me{background:linear-gradient(180deg,#2576ff,#1259e0);margin-left:auto;border-bottom-right-radius:3px}
.msg.bot{background:rgba(10,24,50,.9);border:1px solid #17386b;border-bottom-left-radius:3px}
.msg .meta{white-space:normal;color:var(--dim);font-size:12px;margin-top:6px}
.composer{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--line)}
.composer textarea{min-height:46px;height:46px;resize:none;flex:1}
.insp .kv{display:flex;gap:14px;align-items:center;padding:11px 0;border-top:1px solid var(--line2)}.insp .kv:first-of-type{border-top:0}
.insp .kv>.ic{font-size:24px;color:#9fb6e3}
.insp .kv small{display:block;color:var(--dim)}.insp .kv b{font-weight:600}
.kvl{display:flex;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line2)}.kvl:first-of-type{border-top:0}.kvl span:first-child{color:#b9c9e8}

/* ---------- login ---------- */
.login{min-height:100vh;display:grid;place-items:center;padding:24px}
.login .box{width:min(420px,100%);text-align:center}
.login img{width:170px;filter:drop-shadow(0 6px 26px rgba(26,109,255,.5))}
.login h1{font:800 22px var(--head);letter-spacing:.2em;margin:8px 0 2px}
.login .tag{font:600 9.5px var(--head);letter-spacing:.34em;color:var(--mute);margin-bottom:22px}
.login .card{text-align:left}

@media (max-width:1180px){.ph{flex-wrap:wrap}.ph .art.keep{display:flex}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.chatwrap{grid-template-columns:1fr}.ph .art:not(.keep){display:none}.ph::after{display:none}}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:sticky;height:auto;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid var(--line2);overflow-x:auto}
  .brand{flex-direction:row;padding:8px 14px;border:0;gap:10px}.brand img{width:44px}.brand b{margin:0;font-size:13px}.brand span,.side-foot{display:none}
  .nav{flex-direction:row;padding:0;overflow-x:auto}.nav a{padding:12px 14px;white-space:nowrap;gap:8px;font-size:13.5px}.nav a .ic{font-size:17px}
  .top{padding:10px 14px;position:static}.top h1{font-size:15px;letter-spacing:.1em}.top .tag{display:none}.sys small{display:none}
  .page{padding:18px 14px 50px}.g2,.g3,.g4{grid-template-columns:1fr}
}

.gcols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) minmax(0,1fr);gap:16px;margin-bottom:16px;align-items:start}
@media (max-width:1180px){.gcols{grid-template-columns:1fr}}
.hero{display:flex;gap:16px;flex-wrap:wrap;align-items:stretch}
.hero>.card{margin:0}
.vgrid{grid-template-columns:repeat(4,minmax(0,1fr)) minmax(0,1.15fr)}
@media (max-width:1380px){.vgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.vgrid{grid-template-columns:1fr}}
.top .tag{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:1300px){.top .tag{display:none}}
.top .t{overflow:hidden}.top h1{overflow:hidden;text-overflow:ellipsis}
@media (max-width:1500px){.top h1{font-size:18px;letter-spacing:.12em}}

.navsep{margin:10px 22px 2px;padding-top:12px;border-top:1px solid var(--line2);font:700 9.5px var(--head);letter-spacing:.26em;color:var(--mute);text-transform:uppercase}
@media (max-width:900px){.navsep{display:none}}

.mback{position:fixed;inset:0;background:rgba(2,6,16,.74);display:flex;align-items:flex-start;justify-content:center;z-index:60;padding:5vh 16px;overflow-y:auto}
.modal{background:linear-gradient(180deg,#0d2145,#081630);border:1px solid #1f4f9e;border-radius:12px;padding:22px 24px;width:100%;max-width:560px;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.modal h3{font:800 20px var(--head)}

/* ---------- phones and small tablets ---------- */
@media (max-width:900px){
  html,body{overflow-x:hidden}
  .g2,.g3,.g4,.vgrid,.gcols,.chatwrap{grid-template-columns:minmax(0,1fr)!important}
  .card,.col,.g2>*,.g3>*,.g4>*{min-width:0;max-width:100%}
  .card{padding:16px 14px}
  .row.nw{flex-wrap:wrap}
  .tbl{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .ph .art.keep .card{min-width:0!important;width:100%}
  .ph .art.keep{width:100%}
  .savebar{flex-wrap:wrap;gap:10px}.savebar .sp{display:none}.savebar .btn{flex:1;min-width:140px}
  input,select,textarea{font-size:16px;max-width:100%}  /* 16px stops iOS from zooming in on focus */
  .btn{min-height:42px}.btn.sm{min-height:38px}
  .top{gap:12px;flex-wrap:nowrap;padding:8px 12px}.top .t{display:none}.top .live{font-size:12px;margin-left:0}.top .sp{flex:1}.sys{margin-left:auto}.sys b{font-size:11px}.avatar{font-size:0;gap:0;padding:4px}.avatar i{font-size:14px}
  .modal{padding:18px 16px}.mback{padding:3vh 10px}
  .seg{max-width:100%}.seg button{padding:10px 12px}
  .pager{flex-wrap:wrap}
  .drop{min-height:170px;padding:18px 12px}
  h2{overflow-wrap:anywhere}
  .stat,.kv,.kvl{min-width:0}
}
@media (max-width:480px){
  .page{padding:14px 12px 44px}
  .ph h2{font-size:26px}
  .chatbox{min-height:60vh}
  .composer{padding:8px}
}