/* TS·AIoT 사이트 공통 스타일 (오로라 글래스). 색은 파랑·청록·얼음색만 — 분홍·보라 없음 */
:root{
  --bg:#f4f8fc;
  --ink:#0b1b33;--ink-2:#34455f;--ink-3:#4f5f77;
  --line:rgba(11,27,51,.09);--line-strong:rgba(11,27,51,.2);
  --glass:rgba(255,255,255,.58);--glass-2:rgba(255,255,255,.78);--menu-bg:rgba(255,255,255,.97);
  --edge-grad:linear-gradient(150deg,rgba(255,255,255,1),rgba(255,255,255,.35) 40%,rgba(255,255,255,.55) 70%,rgba(255,255,255,.95));
  --ring:0 0 0 1px rgba(28,78,150,.09);
  --hi:inset 0 1px 0 rgba(255,255,255,.9);
  --gshadow:0 2px 6px -2px rgba(20,60,120,.06),0 18px 44px -18px rgba(25,70,140,.26);
  --blur:blur(22px) saturate(165%);
  --chip:rgba(10,108,255,.08);
  --frame:rgba(11,27,51,.12);
  --accent:#0a6cff;--accent-ink:#0756d6;--cyan:#0891b2;--teal:#0d9488;
  --brand:#5aa6e4;--brand-soft:rgba(90,166,228,.3);
  --h1a:#1d4ed8;--h1b:#0a6cff;--h1c:#0e7fa6;
  --au1:rgba(110,190,245,.62);--au2:rgba(103,226,246,.5);--au3:rgba(94,234,212,.42);--au4:rgba(176,212,252,.75);--au5:rgba(56,189,248,.26);--au6:rgba(45,212,191,.22);
  --grain:.05;
  --ring-c:rgba(10,108,255,.22);--dot-c:rgba(11,27,51,.16);
  --btn-a:#0a5fe0;--btn-b:#0a6cff;--btn-c:#0b78d0;--btn-glow:rgba(10,108,255,.42);
  --warn:#a14a00;--warn-bg:rgba(251,191,36,.24);--danger:#c0262d;--ok:#0b6f68;--ok-bg:rgba(20,184,166,.16);
  --chart-a:#0a6cff;--chart-b:#06b6d4;--chart-band:rgba(10,108,255,.14);
  --pulse-core:rgba(10,108,255,.95);--pulse-mid:rgba(6,182,212,.55);--wire-glow:rgba(10,108,255,.35);
  --node-bg:rgba(255,255,255,.9);--node-ring:rgba(10,108,255,.07);--node-glow:rgba(10,108,255,.14);
  --sh1:#67e8f9;--sh2:#0a6cff;--pro-edge:rgba(10,108,255,.35);
  --win-line:rgba(11,27,51,.1);--win-shadow:0 40px 100px -40px rgba(14,48,110,.45),0 12px 30px -16px rgba(14,48,110,.2);
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#060b18;
  --ink:#eaf2ff;--ink-2:#bccbe0;--ink-3:#9db0c9;
  --line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.22);
  --glass:rgba(255,255,255,.045);--glass-2:rgba(14,24,46,.72);--menu-bg:rgba(16,26,48,.97);
  --edge-grad:linear-gradient(150deg,rgba(125,211,252,.55),rgba(255,255,255,.07) 34%,rgba(255,255,255,.04) 66%,rgba(45,212,191,.38));
  --ring:0 0 0 1px rgba(0,0,0,0);
  --hi:inset 0 1px 0 rgba(255,255,255,.07);
  --gshadow:0 24px 60px -26px rgba(0,0,0,.75);
  --blur:blur(26px) saturate(140%);
  --chip:rgba(125,211,252,.1);
  --frame:rgba(255,255,255,.14);
  --accent:#3d9bff;--accent-ink:#8cc8ff;--cyan:#22d3ee;--teal:#2dd4bf;
  --brand:#6db4ec;--brand-soft:rgba(109,180,236,.28);
  --h1a:#b3d7ff;--h1b:#7cc4fa;--h1c:#67e8f9;
  --au1:rgba(30,104,222,.42);--au2:rgba(8,145,178,.40);--au3:rgba(13,148,136,.34);--au4:rgba(22,96,196,.32);--au5:rgba(56,189,248,.20);--au6:rgba(45,212,191,.16);
  --grain:.07;
  --ring-c:rgba(125,211,252,.2);--dot-c:rgba(190,220,255,.13);
  --btn-glow:rgba(56,152,255,.5);
  --warn:#fbbf24;--warn-bg:rgba(251,191,36,.14);--danger:#f87171;--ok:#5eead4;--ok-bg:rgba(45,212,191,.14);
  --chart-a:#60a5fa;--chart-b:#22d3ee;--chart-band:rgba(96,165,250,.22);
  --pulse-core:rgba(255,255,255,.95);--pulse-mid:rgba(103,232,249,.8);--wire-glow:rgba(56,189,248,.6);
  --node-bg:rgba(14,26,50,.85);--node-ring:rgba(125,211,252,.08);--node-glow:rgba(56,189,248,.28);
  --sh1:#67e8f9;--sh2:#3d9bff;--pro-edge:rgba(125,211,252,.28);
  --win-line:rgba(125,211,252,.18);--win-shadow:0 50px 120px -40px rgba(0,0,0,.9),0 0 0 1px rgba(125,211,252,.06),0 0 80px -20px rgba(56,189,248,.25);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{position:relative;margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:17px/1.6 Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;word-break:keep-all;overflow-wrap:break-word}
/* 일본어는 띄어쓰기가 없어서 keep-all 이면 줄이 안 바뀐다 → 구 단위 줄바꿈 */
html:lang(ja) body{word-break:normal;word-break:auto-phrase;line-break:strict;font-family:Pretendard,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,sans-serif}
html:is(:lang(de),:lang(fr),:lang(es),:lang(it)) :is(h1,h2,h3){hyphens:auto}
main{overflow-x:clip}
a{color:inherit;text-decoration:none}
img{display:block}
svg{flex:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,p,ol,ul,figure{margin:0}
sub{font-size:.68em;line-height:0;vertical-align:-.25em}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.theme-anim,.theme-anim *{transition:background-color .4s ease,color .4s ease,border-color .4s ease,box-shadow .4s ease!important}
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 16px;border-radius:10px;background:var(--btn-b);color:#fff;font-weight:700}
.skip:focus{top:12px}
.ext{display:inline-block;width:.72em;height:.72em;margin-left:.28em;vertical-align:.04em;opacity:.6}

/* ── 로고 ── */
.logo{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}
.logo img{width:30px;height:30px;flex:none}
.logo-text{display:flex;align-items:center;font-family:Fredoka,Pretendard,sans-serif;font-size:22px;font-weight:600;letter-spacing:-.2px;white-space:nowrap}
.logo-ts{background:linear-gradient(90deg,#3d8fe6,#5aa6e4);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-dot{width:6px;height:6px;margin:0 4px;border-radius:50%;background:linear-gradient(135deg,#5aa6e4,#89cff0)}

/* ── 온라인 신호 점 (디바이스 화면과 같은 것, 항상 움직임) ── */
.dot{position:relative;flex:none;width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.dot::before,.dot::after{content:"";position:absolute;border-radius:50%;border:1.5px solid var(--brand);animation:signal 4s ease-out infinite}
.dot::after{animation-delay:-2s}
@keyframes signal{from{inset:-3px;opacity:.55}to{inset:-13px;opacity:0}}

/* ── 오로라 배경 (페이지 길이만큼, 크기는 화면 너비 기준) ── */
.aurora{position:absolute;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;display:block;aspect-ratio:1;border-radius:50%;will-change:transform}
.a1{width:clamp(560px,70vw,1080px);left:-18vw;top:-440px;background:radial-gradient(closest-side,var(--au1),transparent);animation:d1 36s ease-in-out infinite alternate}
.a2{width:clamp(500px,58vw,900px);right:-17vw;top:-200px;background:radial-gradient(closest-side,var(--au2),transparent);animation:d2 43s ease-in-out infinite alternate}
.a3{width:clamp(520px,62vw,960px);left:18vw;top:420px;background:radial-gradient(closest-side,var(--au3),transparent);animation:d3 49s ease-in-out infinite alternate}
.a4{width:clamp(520px,64vw,1000px);left:-22vw;top:21%;background:radial-gradient(closest-side,var(--au4),transparent);animation:d4 39s ease-in-out infinite alternate}
.a5{width:clamp(480px,56vw,880px);right:-18vw;top:35%;background:radial-gradient(closest-side,var(--au2),transparent);animation:d2 46s ease-in-out infinite alternate}
.a6{width:clamp(520px,60vw,940px);left:4vw;top:52%;background:radial-gradient(closest-side,var(--au1),transparent);animation:d3 41s ease-in-out infinite alternate}
.a7{width:clamp(480px,56vw,880px);right:-12vw;top:68%;background:radial-gradient(closest-side,var(--au3),transparent);animation:d1 44s ease-in-out infinite alternate}
.a8{width:clamp(520px,62vw,960px);left:-12vw;top:82%;background:radial-gradient(closest-side,var(--au2),transparent);animation:d4 38s ease-in-out infinite alternate}
.aurora .r1,.aurora .r2{aspect-ratio:auto}
.r1{left:-20%;top:200px;width:140%;height:440px;background:radial-gradient(50% 50% at 50% 50%,var(--au5),transparent);transform:rotate(-10deg);animation:r1 31s ease-in-out infinite alternate}
.r2{left:-10%;top:46%;width:130%;height:380px;background:radial-gradient(50% 50% at 50% 50%,var(--au6),transparent);transform:rotate(7deg);animation:r2 37s ease-in-out infinite alternate}
@keyframes d1{to{transform:translate(12vw,90px) scale(1.08)}}
@keyframes d2{to{transform:translate(-9vw,120px) scale(.92)}}
@keyframes d3{to{transform:translate(-14vw,-80px) scale(1.12)}}
@keyframes d4{to{transform:translate(8vw,-110px) scale(1.06)}}
@keyframes r1{to{transform:rotate(-4deg) translate(8vw,60px) scaleY(1.25)}}
@keyframes r2{to{transform:rotate(2deg) translate(-6vw,-50px) scaleY(.8)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:var(--grain);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .55 0 0 0 0 .65 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ── 유리 ── */
.glass{position:relative;background:var(--glass);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring),var(--gshadow)}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--edge-grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}

/* ── 버튼 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:999px;background:linear-gradient(135deg,var(--btn-a),var(--btn-b) 55%,var(--btn-c));color:#fff;font-size:16px;font-weight:700;white-space:nowrap;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 10px 28px -8px var(--btn-glow);transition:transform .2s,box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 16px 36px -10px var(--btn-glow)}
.btn:active{transform:scale(.97)}
.btn .ext{opacity:.85}
.btn-lg{height:56px;padding:0 30px;font-size:17px}
.btn-glass{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;background:var(--glass-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring),0 8px 24px -14px rgba(20,60,120,.3);color:var(--ink);font-size:16px;font-weight:700;white-space:nowrap;transition:transform .2s,background-color .2s}
[data-theme="dark"] .btn-glass{background:rgba(255,255,255,.08);box-shadow:var(--hi),inset 0 0 0 1px rgba(255,255,255,.12)}
.btn-glass:hover{transform:translateY(-1px)}
.btn-glass svg{transition:transform .2s}
.btn-glass:hover svg:not(.ext){transform:translateX(3px)}
.btn-lg.btn-glass{height:56px;padding:0 28px;font-size:17px}
.btn-line{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 17px;border-radius:999px;color:var(--ink);font-size:14px;font-weight:700;white-space:nowrap;box-shadow:inset 0 0 0 1.5px var(--line-strong);transition:background-color .15s,box-shadow .15s}
.btn-line:hover{background:var(--chip);box-shadow:inset 0 0 0 1.5px var(--accent)}
.icon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--ink-2);transition:background-color .15s,color .15s}
.icon-btn:hover{background:var(--chip);color:var(--ink)}
[data-theme="light"] .i-sun,[data-theme="dark"] .i-moon{display:none}

/* ── 머리글: 떠 있는 유리 막대 ── */
.hd{position:sticky;top:0;z-index:50;padding:12px 20px 0}
.hd-bar{max-width:1240px;height:62px;margin:0 auto;padding:0 10px 0 18px;border-radius:18px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;transition:background-color .3s}
.hd.on .hd-bar,.hd[data-open] .hd-bar{background:var(--glass-2)}
.menu{display:flex;justify-content:center;gap:2px}
.menu a{position:relative;padding:8px 13px;border-radius:999px;font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap;transition:color .15s,background-color .15s}
.menu a:hover{color:var(--ink);background:var(--chip)}
.menu a[aria-current="page"]{color:var(--ink)}
.menu a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:2px;width:16px;height:2px;margin-left:-8px;border-radius:2px;background:var(--accent)}
.hd-act{display:flex;align-items:center;gap:4px}
.hd-act .login{margin-left:6px}
.burger{display:none;color:var(--ink)}
.bars{position:relative;width:18px;height:12px}
.bars i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;transition:transform .25s,top .25s}
.bars i:first-child{top:2px}.bars i:last-child{top:8px}
.hd[data-open] .bars i:first-child{top:5px;transform:rotate(45deg)}
.hd[data-open] .bars i:last-child{top:5px;transform:rotate(-45deg)}
.mnav.glass{position:absolute;left:20px;right:20px;top:calc(100% + 8px);max-height:calc(100vh - 100px);overflow:auto;padding:6px 18px 18px;border-radius:22px;background:var(--glass-2);opacity:0;transform:translateY(-8px) scale(.98);transform-origin:top center;visibility:hidden;transition:opacity .22s,transform .22s,visibility 0s linear .22s}
.hd[data-open] .mnav{opacity:1;transform:none;visibility:visible;transition:opacity .22s,transform .22s}
.mnav nav a{display:flex;justify-content:space-between;align-items:center;padding:15px 4px;font-size:19px;font-weight:700;letter-spacing:-.02em;border-bottom:1px solid var(--line)}
.mnav nav a svg{color:var(--ink-3)}
.mnav-lang{margin-top:18px}
.mnav-lang p{margin-bottom:10px;font-size:13px;font-weight:700;color:var(--ink-3)}
.mnav-lang div{display:grid;grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:8px}
.mnav-lang a{padding:10px 8px;border-radius:12px;background:var(--chip);font-size:14px;font-weight:700;color:var(--ink-2);text-align:center}
.mnav-lang a[aria-current]{background:var(--btn-b);color:#fff}
.mnav-act{display:grid;margin-top:18px}
.scrim{position:fixed;inset:0;z-index:45;background:rgba(4,10,24,.28);opacity:0;visibility:hidden;transition:opacity .22s,visibility 0s linear .22s}
.hd[data-open]~.scrim{opacity:1;visibility:visible;transition:opacity .22s}

/* 언어 고르기 */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 10px;border-radius:12px;color:var(--ink-2);font-size:14px;font-weight:700;white-space:nowrap;transition:background-color .15s,color .15s}
.lang-btn:hover,.lang[data-open] .lang-btn{background:var(--chip);color:var(--ink)}
.lang-btn .chev{transition:transform .2s}
.lang[data-open] .chev{transform:rotate(180deg)}
.lang-code{display:none}
.lang-menu{position:absolute;right:0;top:calc(100% + 12px);z-index:60;min-width:200px;margin:0;padding:6px;list-style:none;border-radius:18px;background:var(--menu-bg);box-shadow:var(--hi),var(--ring),0 24px 48px -20px rgba(10,30,70,.45);opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);transform-origin:top right;transition:opacity .18s,transform .18s,visibility 0s linear .18s}
[data-theme="dark"] .lang-menu{box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 24px 48px -20px rgba(0,0,0,.8)}
.lang[data-open] .lang-menu{opacity:1;visibility:visible;transform:none;transition:opacity .18s,transform .18s}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink-2)}
.lang-menu a:hover{background:var(--chip);color:var(--ink)}
.lang-menu a[aria-current]{color:var(--accent-ink);font-weight:800}
.lang-menu a svg{visibility:hidden}
.lang-menu a[aria-current] svg{visibility:visible}

/* ── 구획 공통 ── */
.sec{padding-top:clamp(104px,13vw,176px)}
.sec-head{max-width:800px}
.sec-head.center{margin:0 auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;font-size:14px;font-weight:700;letter-spacing:.02em;color:var(--accent-ink)}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--h1b),var(--h1c))}
h2{font-size:clamp(34px,4.8vw,62px);line-height:1.12;letter-spacing:-.045em;font-weight:800}
.grad{background:linear-gradient(100deg,var(--h1a) 0%,var(--h1b) 45%,var(--h1c) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.7;color:var(--ink-2)}
.sec-head .lead{margin-top:22px}
.sec-head.center .lead{max-width:36em;margin-left:auto;margin-right:auto}
.ex{font-size:12px;font-weight:600;color:var(--ink-3)}
.cta-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;margin-top:40px}

/* ── 첫 화면 ── */
.hero{position:relative;padding-top:clamp(104px,9vw,132px);isolation:isolate}
/* 두 칸: 왼쪽 글, 오른쪽 대시보드 미리보기 */
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);align-items:center;gap:clamp(24px,3.5vw,56px)}
.hero-lead{max-width:31em;margin-top:22px;font-size:clamp(16px,1.25vw,18.5px);line-height:1.75;color:var(--ink-2)}
.hero .cta-row{justify-content:flex-start;margin-top:30px}
/* 브랜드 신호 원을 크게: 가운데에서 퍼져 나가는 감지 파동 */
.rings{position:absolute;left:74%;top:clamp(300px,30vw,430px);z-index:-1;pointer-events:none}
.rings i{position:absolute;left:0;top:0;width:min(1500px,135vw);aspect-ratio:1;border-radius:50%;border:1px solid var(--ring-c);transform:translate(-50%,-50%) scale(.12);opacity:0;animation:ripple 12s cubic-bezier(.25,.5,.35,1) infinite}
.rings i:nth-child(2){animation-delay:-3s}
.rings i:nth-child(3){animation-delay:-6s}
.rings i:nth-child(4){animation-delay:-9s}
@keyframes ripple{0%{transform:translate(-50%,-50%) scale(.12);opacity:0}12%{opacity:1}100%{transform:translate(-50%,-50%) scale(1);opacity:0}}
.rings b{position:absolute;left:0;top:0;width:min(760px,90vw);aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(closest-side,var(--au5),transparent)}
.dots{position:absolute;inset:-40px 0 auto;height:min(980px,140vh);z-index:-1;pointer-events:none;background-image:radial-gradient(var(--dot-c) 1.1px,transparent 1.4px);background-size:28px 28px;-webkit-mask-image:radial-gradient(ellipse 58% 52% at 50% 34%,#000,transparent 72%);mask-image:radial-gradient(ellipse 58% 52% at 50% 34%,#000,transparent 72%)}
.kicker{display:inline-flex;align-items:center;gap:12px;min-height:40px;padding:6px 18px 6px 16px;margin-bottom:30px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2)}
.kicker .dot{width:8px;height:8px}
.hero h1{font-size:clamp(40px,4.7vw,72px);line-height:1.06;letter-spacing:-.05em;font-weight:800}
.h1a{display:block}
.rot{display:grid;justify-items:start;margin-top:.04em}
.rw{grid-area:1/1;padding:0 .04em .06em;white-space:nowrap;background:linear-gradient(100deg,var(--h1a) 0%,var(--h1b) 40%,var(--h1c) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:0;transform:translateY(.42em);filter:blur(12px);transition:opacity .75s cubic-bezier(.2,.7,.2,1),transform .75s cubic-bezier(.2,.7,.2,1),filter .75s}
.rw.on{opacity:1;transform:none;filter:blur(0)}
.rw.out{opacity:0;transform:translateY(-.42em);filter:blur(12px)}
[data-theme="dark"] .rot{filter:drop-shadow(0 0 34px rgba(56,189,248,.28))}
.type{display:inline-flex;align-items:center;gap:10px;max-width:100%;min-height:44px;margin-top:22px;padding:0 18px 0 15px;border-radius:14px;background:var(--glass-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring);font-size:15px;font-weight:600;color:var(--ink-2)}
.type .dot{width:8px;height:8px}
.tcaret{display:inline-block;width:2px;height:1.05em;margin-left:3px;vertical-align:-.14em;border-radius:1px;background:var(--accent);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* 대시보드 미리보기: 처음엔 살짝 누워 있다가 스크롤하면 일어선다 */
.stage{position:relative;perspective:1600px}
.stage::before{content:"";position:absolute;left:6%;right:6%;top:-40px;height:70%;z-index:-1;background:radial-gradient(closest-side,var(--au5),transparent);pointer-events:none}
.app{position:relative;width:1120px;max-width:none;margin:0;zoom:.56;border-radius:22px;overflow:hidden;background:radial-gradient(55% 60% at 6% 0%,var(--au1),transparent 70%),radial-gradient(45% 55% at 96% 6%,var(--au2),transparent 70%),radial-gradient(50% 50% at 55% 100%,var(--au3),transparent 70%),var(--bg);color:var(--ink);border:1px solid var(--win-line);box-shadow:var(--win-shadow);text-align:left;font-size:15px;line-height:1.5;transform:rotateY(var(--ry,-16deg)) rotateX(var(--rx,6deg));transform-origin:0 50%;will-change:transform}
.app-bar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:46px;padding:0 18px;background:var(--glass-2);border-bottom:1px solid var(--line)}
.lights{display:flex;gap:8px}
.lights i{width:12px;height:12px;border-radius:50%;background:var(--line-strong)}
.url{display:flex;align-items:center;gap:6px;height:28px;padding:0 14px;border-radius:8px;background:var(--chip);color:var(--ink-3);font-size:13px;font-weight:500;white-space:nowrap}
.app-tag{justify-self:end;padding:4px 10px;border-radius:999px;background:var(--chip);color:var(--ink-3);font-size:12px;font-weight:700;white-space:nowrap}
.app-body{display:flex;height:600px}
/* 미리보기 안은 실제 대시보드 부품(.dv-*)을 그대로 쓰고 크기만 맞춘다. 기울어진 창 안이라 유리 흐림은 끔(무거움) */
.app .glass,.app .dv-chip,.app .dv-live{-webkit-backdrop-filter:none;backdrop-filter:none}
.app .glass{background:var(--glass-2)}
.app .dv-side{width:216px;flex:none;margin:14px 0 14px 14px;padding:16px 12px}
.app .dv-nav a{cursor:default}
.app-main{flex:1;min-width:0;padding:4px 24px 0;-webkit-mask-image:linear-gradient(#000 calc(100% - 110px),transparent);mask-image:linear-gradient(#000 calc(100% - 110px),transparent)}
.app .dv-top{padding:16px 0}
.app .dv-top .pv-h1{font-size:30px}
.app .dv-kpis{gap:12px;margin-bottom:16px}
.app .dv-kpi{padding:14px 16px}
.app .dv-kpi b{font-size:26px}
.app .dv-grid{grid-template-columns:repeat(auto-fill,minmax(min(240px,100%),1fr));gap:14px}
.app .dv-chip{cursor:pointer}
.app .dv-card[hidden]{display:none}
.app .dv-st{width:26px;padding:0;justify-content:center;font-size:0} /* 창 안 카드는 좁아서 상태는 점만, 아이콘도 조금 작게 → S/N 이 잘리지 않게 */
.app .dv-card{padding:16px 16px 12px}
.app .dv-card-h .dv-ico{width:40px;height:40px;border-radius:13px}
.specs{display:grid;grid-template-columns:repeat(4,1fr);margin:clamp(44px,5vw,76px) 0 0;border-top:1px solid var(--line);text-align:left}
.spec{padding:28px 24px 0 0}
.spec+.spec{padding-left:28px;border-left:1px solid var(--line)}
.spec b{display:block;font-size:clamp(28px,3.2vw,42px);font-weight:800;letter-spacing:-.04em;line-height:1.1;font-variant-numeric:tabular-nums;white-space:nowrap}
.spec span{display:block;margin-top:10px;font-size:15px;line-height:1.5;color:var(--ink-2)}

/* ── 가스 안전: 짙은 띠 ── */
.band{position:relative;overflow:hidden;margin-top:clamp(104px,13vw,176px);padding:clamp(88px,11vw,150px) 0 clamp(80px,10vw,130px);background:radial-gradient(70% 60% at 85% 0%,rgba(14,165,233,.22),transparent 60%),radial-gradient(60% 60% at 0% 100%,rgba(13,148,136,.2),transparent 60%),linear-gradient(180deg,#071226,#0a1a33);color:#eaf2ff;isolation:isolate}
[data-theme="dark"] .band{background:radial-gradient(70% 60% at 85% 0%,rgba(14,165,233,.16),transparent 60%),radial-gradient(60% 60% at 0% 100%,rgba(13,148,136,.14),transparent 60%),linear-gradient(180deg,#0a1630,#0b1d3a);box-shadow:inset 0 1px 0 rgba(125,211,252,.12),inset 0 -1px 0 rgba(125,211,252,.12)}
.band::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent)}
.band .eyebrow{color:#8cc8ff}
.band .eyebrow::before{background:linear-gradient(90deg,#7cc4fa,#67e8f9)}
.band h2 .grad{background:linear-gradient(100deg,#b3d7ff,#7cc4fa 45%,#67e8f9);-webkit-background-clip:text;background-clip:text}
.band .lead{color:#bccbe0}
.inds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:clamp(52px,6vw,76px)}
.ind{position:relative;display:flex;flex-direction:column;min-width:0;padding:28px 26px 26px;border-radius:26px;background:rgba(255,255,255,.045);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09),inset 0 1px 0 rgba(255,255,255,.08);transition:transform .3s cubic-bezier(.2,.7,.2,1),background-color .3s,box-shadow .3s}
.ind:hover{transform:translateY(-4px);background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(125,211,252,.3),0 24px 50px -24px rgba(56,189,248,.45)}
.ind-i{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;color:#9fd2ff;background:linear-gradient(140deg,rgba(61,155,255,.22),rgba(34,211,238,.12));box-shadow:inset 0 0 0 1px rgba(125,211,252,.25)}
.ind h3{margin-top:20px;font-size:21px;font-weight:800;letter-spacing:-.03em}
.ind small{display:block;margin-top:3px;font-size:13px;font-weight:600;color:#9db0c9}
.ind p{margin-top:12px;font-size:15px;line-height:1.65;color:#bccbe0}
.gs{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:20px}
.gs span{padding:4px 10px;border-radius:999px;background:rgba(251,191,36,.12);color:#fcd34d;font-size:12px;font-weight:800;box-shadow:inset 0 0 0 1px rgba(251,191,36,.22)}

/* ── 제품 ── */
.prods{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:clamp(52px,6vw,76px)}
.prod{display:flex;flex-direction:column;min-width:0;padding:28px 26px 26px;border-radius:28px;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.prod:hover{transform:translateY(-4px)}
.pi{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;background:var(--chip);color:var(--accent-ink)}
.prod.main .pi{background:linear-gradient(140deg,var(--btn-b),var(--cyan));color:#fff;box-shadow:0 12px 28px -12px var(--btn-glow)}
.prod h3{margin-top:20px;font-size:20px;font-weight:800;letter-spacing:-.025em;line-height:1.3}
.prod p{margin-top:8px;font-size:15px;line-height:1.65;color:var(--ink-2)}
.more{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;margin-top:auto;padding-top:22px;font-size:15px;font-weight:800;color:var(--accent-ink)}
.more svg{transition:transform .2s}
.more:hover svg{transform:translate(2px,-2px)}
.cats{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:28px}
.cats>span:first-child{margin-right:6px;font-size:14px;font-weight:700;color:var(--ink-3)}
.cats .glass{padding:9px 16px;border-radius:999px;font-size:14px;font-weight:700}

/* ── 하드웨어 · 클라우드 · 웹: 그림 세 장면 + 사이로 흐르는 데이터 ── */
.flow3{--art:clamp(180px,17vw,236px);position:relative;display:grid;grid-template-columns:minmax(0,1fr) clamp(90px,10vw,150px) minmax(0,1fr) clamp(90px,10vw,150px) minmax(0,1fr);align-items:center;margin-top:clamp(52px,6vw,76px);padding:clamp(28px,4vw,52px) clamp(20px,3vw,44px) clamp(26px,3.4vw,40px);border-radius:36px;overflow:hidden;isolation:isolate}
.flow3::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(var(--dot-c) 1px,transparent 1.3px);background-size:22px 22px;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 45%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 50% 45%,#000,transparent 75%);opacity:.7}
.fn{margin:0;display:flex;flex-direction:column;align-items:center;text-align:center}
.fn-art{position:relative;width:100%;height:var(--art)}
.fn-art svg{display:block;width:100%;height:100%;overflow:visible}
.fn figcaption{margin-top:14px}
.fn em{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:22px;margin-bottom:8px;padding:0 8px;border-radius:999px;background:var(--chip);font-style:normal;font-size:12px;font-weight:800;color:var(--accent-ink);font-variant-numeric:tabular-nums}
.fn b{display:block;font-size:20px;font-weight:800;letter-spacing:-.02em}
.fn span{display:block;margin-top:4px;font-size:14px;color:var(--ink-2)}
.fl-link{align-self:start;margin:calc(var(--art) / 2 - 36px) -14px 0;height:72px}
.fl-link svg{display:block;width:100%;height:100%;overflow:visible}
.fl-track{fill:none;stroke:var(--chart-b);stroke-width:12;stroke-linecap:round;opacity:.08}
.fl-beam{fill:none;stroke:url(#flg);stroke-width:3.2;stroke-linecap:round;opacity:.9;filter:drop-shadow(0 0 8px var(--wire-glow))}
.fl-dot{fill:#fff}
.fl-halo{fill:var(--chart-b);opacity:.35}
[data-theme="dark"] .fl-halo{opacity:.55}
.fx-shadow{fill:#0b3b5c;opacity:.14}
[data-theme="dark"] .fx-shadow{fill:#000;opacity:.45}
.s-face1{stop-color:#fff}.s-face2{stop-color:#e6eef8}
[data-theme="dark"] .s-face1{stop-color:#253656}[data-theme="dark"] .s-face2{stop-color:#141f37}
.fx-faceline{fill:none;stroke:#cbd8e8;stroke-width:1}
[data-theme="dark"] .fx-faceline{stroke:#344a70}
.fx-grille{fill:#dbe4ef}
[data-theme="dark"] .fx-grille{fill:#0c1528}
.fx-hole{fill:#9fb0c6}
[data-theme="dark"] .fx-hole{fill:#41587d}
.fx-btn{fill:#dfe7f1}
[data-theme="dark"] .fx-btn{fill:#2a3a58}
.fx-arc{fill:none;stroke:var(--chart-b);stroke-width:2.2;stroke-linecap:round;animation:fxArc 2.4s ease-out infinite}
.fx-arc:nth-of-type(2){animation-delay:.25s}.fx-arc:nth-of-type(3){animation-delay:.5s}
@keyframes fxArc{0%,100%{opacity:.15}30%{opacity:1}}
.fx-led{animation:fxLed 1.2s steps(1) infinite}
@keyframes fxLed{50%{opacity:.25}}
.s-cl1{stop-color:#fff;stop-opacity:.95}.s-cl2{stop-color:#cfe6fb;stop-opacity:.9}
[data-theme="dark"] .s-cl1{stop-color:#3a6aa8;stop-opacity:.75}[data-theme="dark"] .s-cl2{stop-color:#14305a;stop-opacity:.85}
.fx-cloudline{fill:none;stroke:#fff;stroke-width:1.6;opacity:.9}
[data-theme="dark"] .fx-cloudline{stroke:#7dd3fc;opacity:.5}
.fx-orbit{fill:none;stroke:var(--chart-b);stroke-width:1.2;stroke-dasharray:3 5;opacity:.55}
.fx-pulse{fill:none;stroke:var(--chart-b);stroke-width:2.2;transform-box:fill-box;transform-origin:center;animation:fxPulse 2.4s cubic-bezier(.2,.6,.3,1) infinite}
@keyframes fxPulse{from{transform:scale(.6);opacity:.8}to{transform:scale(1.5);opacity:0}}
.fx-db{fill:#fff}
[data-theme="dark"] .fx-db{fill:#cfe8ff}
.fx-dbline{fill:none;stroke:var(--accent);stroke-width:1.4;opacity:.55}
.fx-win{fill:#fff;stroke:#d5e1ef;stroke-width:1}
[data-theme="dark"] .fx-win{fill:#0e1a31;stroke:#2a3f66}
.fx-bar{fill:#f1f5fa}
[data-theme="dark"] .fx-bar{fill:#152443}
.fx-dot3{fill:#cbd6e4}
[data-theme="dark"] .fx-dot3{fill:#33496f}
.fx-grid{stroke:var(--line);stroke-width:1}
.fx-line{fill:none;stroke:url(#fxChart);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.fx-kpi{fill:var(--ok-bg)}
.fx-kpit{fill:var(--ok);font:800 10px Pretendard,sans-serif}
.fx-ink{fill:var(--ink);font-family:Pretendard,sans-serif}
.fx-ink3{fill:var(--ink-3);font-family:Pretendard,sans-serif}
.fx-toast{transform-box:fill-box;transform-origin:center;animation:fxToast 7s cubic-bezier(.2,.7,.2,1) infinite}
@keyframes fxToast{0%,48%{opacity:0;transform:translateY(8px) scale(.94)}54%,86%{opacity:1;transform:none}94%,100%{opacity:0;transform:translateY(-4px)}}
.fx-tbg{fill:#fff;stroke:#fecaca;stroke-width:1}
[data-theme="dark"] .fx-tbg{fill:#2a1720;stroke:#7f1d1d}
@media (max-width:860px){
  .flow3{grid-template-columns:minmax(0,1fr);justify-items:center;gap:0}
  .fl-link{align-self:center;width:72px;height:84px;margin:6px 0}
  .fl-link svg{transform:rotate(90deg) scale(.8)}
}

/* ── 플랫폼 (벤토) ── */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;margin-top:clamp(52px,6vw,76px)}
.tile{display:flex;flex-direction:column;min-width:0;padding:28px;border-radius:28px;overflow:hidden}
.t-live{grid-column:1/5}
.t-alert{grid-column:5/7;grid-row:1/3}
.t-long{grid-column:1/3}
.t-web{grid-column:3/5}
.t-reg{grid-column:1/3}
.t-sec{grid-column:3/5}
.t-ai{grid-column:5/7}
.tag{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;max-width:100%;padding:5px 12px;border-radius:999px;background:var(--chip);color:var(--accent-ink);font-size:12px;font-weight:800;line-height:1.35}
.tile h3{margin-top:14px;font-size:clamp(20px,1.8vw,24px);font-weight:800;letter-spacing:-.03em;line-height:1.3}
.tile p{margin-top:8px;font-size:15px;line-height:1.65;color:var(--ink-2)}
.viz{margin-top:auto;padding-top:24px}
.bento-ex{margin-top:14px;text-align:right}
.live-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.live-top>div:first-child{max-width:430px}
.readout{flex:none;text-align:right}
.ro-k{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--ink-2)}
.ro-k .dot{width:8px;height:8px}
.readout b{display:block;margin-top:6px;font-size:clamp(40px,4.4vw,56px);font-weight:800;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.readout small{margin-left:4px;font-size:16px;font-weight:700;letter-spacing:0;color:var(--ink-3)}
#live{display:block;width:100%;height:170px}
.lx{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;font-weight:600;color:var(--ink-3)}
.stack{display:grid;gap:10px}
.al{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:var(--glass-2);box-shadow:var(--hi),var(--ring),0 6px 18px -12px rgba(20,60,120,.35)}
[data-theme="dark"] .al{background:rgba(255,255,255,.06);box-shadow:var(--hi),inset 0 0 0 1px rgba(255,255,255,.08)}
.al-i{width:34px;height:34px;flex:none;border-radius:11px;display:grid;place-items:center}
.al.d .al-i{color:var(--danger);box-shadow:inset 0 0 0 1.5px var(--danger)}
.al.w .al-i{color:var(--warn);background:var(--warn-bg)}
.al.ok .al-i{color:var(--ok);background:var(--ok-bg)}
.al-b{flex:1;min-width:0}
.al-b b{display:block;font-size:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.al-b span{display:block;font-size:12px;color:var(--ink-3)}
.al time{align-self:flex-start;font-size:11px;font-weight:600;color:var(--ink-3);white-space:nowrap}
.al.in{animation:slidein .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes slidein{from{opacity:0;transform:translateY(-14px) scale(.97)}to{opacity:1;transform:none}}
.t-alert .viz{flex:1;display:flex;flex-direction:column;justify-content:space-between;gap:22px;margin-top:0}
.rules{padding:4px 14px 6px;border-radius:16px;background:var(--chip)}
.rules-h{display:flex;justify-content:space-between;gap:10px;padding:8px 0 4px;font-size:12px;font-weight:700;color:var(--ink-3)}
.rules-h span:first-child{color:var(--ink);font-size:13px;font-weight:800}
.rl{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.rules-h+.rl{border-top:0}
.rl .g{font-size:14px;font-weight:800;white-space:nowrap}
.bar{position:relative;height:6px;border-radius:999px;background:linear-gradient(90deg,var(--teal) 0 var(--w),#f59e0b var(--w) var(--x),#dc2626 var(--x))}
.bar i{position:absolute;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px rgba(13,148,136,.35),0 1px 4px rgba(0,0,0,.3)}
.bar i.over{box-shadow:0 0 0 3px rgba(245,158,11,.5),0 1px 4px rgba(0,0,0,.3)}
.th{font-size:12px;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}
.th small{font-size:11px;font-weight:600;color:var(--ink-3)}
.re{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:18px;font-size:13px;font-weight:700}
.seg{display:inline-flex;padding:3px;border-radius:12px;background:var(--chip)}
.seg i{padding:5px 11px;border-radius:9px;font-style:normal;font-size:12px;font-weight:700;color:var(--ink-3);white-space:nowrap}
.seg .on{background:var(--glass-2);color:var(--ink);box-shadow:0 1px 4px rgba(10,30,60,.15)}
[data-theme="dark"] .seg .on{background:rgba(255,255,255,.14)}
.env{position:relative;height:130px}
.env svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.env .band-f{fill:var(--chart-band)}
.env .avg{fill:none;stroke:url(#eg);stroke-width:1.6;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.env .gl{stroke:var(--line);stroke-dasharray:2 4;vector-effect:non-scaling-stroke}
.pk{position:absolute;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 4px rgba(220,38,38,.16),0 0 14px rgba(248,113,113,.5)}
.pk-l{position:absolute;margin:-11px 0 0 12px;font-size:12px;font-weight:800;color:var(--danger);white-space:nowrap;font-variant-numeric:tabular-nums}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips span{padding:6px 12px;border-radius:999px;background:var(--chip);font-size:12px;font-weight:700;color:var(--ink-2)}
.devs{display:flex;align-items:flex-end;justify-content:center;gap:18px}
.lap{flex:0 1 230px;min-width:0}
.scr{display:flex;flex-direction:column;gap:4px;padding:13px 14px;border-radius:12px;background:var(--glass-2);box-shadow:var(--hi),inset 0 0 0 5px var(--frame)}
[data-theme="dark"] .scr{background:rgba(255,255,255,.05)}
.lap .scr{aspect-ratio:16/10;border-radius:12px 12px 4px 4px}
.lap .base{height:9px;margin:0 -9%;border-radius:2px 2px 9px 9px;background:var(--frame)}
.ph{flex:none;width:70px}
.ph .scr{aspect-ratio:9/17;padding:12px 9px;border-radius:16px}
.scr small{font-size:11px;font-weight:700;color:var(--ink-3)}
.scr b{font-size:20px;font-weight:800;letter-spacing:-.03em;line-height:1.1;font-variant-numeric:tabular-nums}
.ph .scr b{font-size:14px}
.scr svg{display:block;width:100%;height:auto;margin-top:auto;overflow:visible}
.scr polyline{fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.reg-f{display:flex;align-items:center;gap:8px;height:54px;padding:0 6px 0 16px;border-radius:16px;background:var(--glass-2);box-shadow:var(--hi),0 0 0 1.5px var(--accent),0 0 0 6px rgba(10,108,255,.12)}
[data-theme="dark"] .reg-f{background:rgba(255,255,255,.06)}
.reg-in{flex:1;min-width:0;font-size:16px;font-weight:800;letter-spacing:.03em;white-space:nowrap;overflow:hidden;font-variant-numeric:tabular-nums}
.caret{display:inline-block;width:2px;height:19px;margin-left:1px;vertical-align:-3px;background:var(--accent);animation:blink 1s steps(1) infinite}
.reg-f .btn{height:42px;padding:0 18px;font-size:14px}
.reg-l{margin-bottom:10px;font-size:12px;font-weight:700;color:var(--ink-3)}
.reg-ok{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:6px 12px 6px 8px;border-radius:999px;background:var(--ok-bg);color:var(--ok);font-size:13px;font-weight:800;opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s}
.reg-ok.show{opacity:1;transform:none}
.secure{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:18px}
.shield{width:76px;height:76px;border-radius:24px;display:grid;place-items:center;background:var(--chip);color:var(--accent-ink);box-shadow:0 0 0 8px rgba(10,108,255,.05)}
[data-theme="dark"] .shield{box-shadow:0 0 30px rgba(56,189,248,.25),0 0 0 8px rgba(125,211,252,.05)}
.lanes{display:grid;gap:10px;min-width:0}
.lane{display:grid;gap:1px;min-width:0;padding:9px 14px;border-radius:14px;background:var(--chip)}
.lane b{font-size:13px;font-weight:800}
.lane span{font-size:12px;font-weight:600;color:var(--ink-3)}
.chat{display:grid;gap:10px}
.q,.a{max-width:92%;padding:11px 14px;font-size:14px;line-height:1.55}
.q{justify-self:end;border-radius:18px 18px 6px 18px;background:linear-gradient(135deg,var(--btn-a),var(--btn-b));color:#fff;font-weight:600}
.a{justify-self:start;border-radius:18px 18px 18px 6px;background:var(--glass-2);box-shadow:var(--hi),var(--ring);color:var(--ink)}
[data-theme="dark"] .a{background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09)}
.a b{color:var(--accent-ink)}

/* ── 소프트웨어 ── */
.sws{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:clamp(52px,6vw,76px)}
.sw{display:flex;flex-direction:column;min-width:0;padding:30px 28px 26px;border-radius:28px;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.sw:hover{transform:translateY(-4px)}
.sw-i{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(140deg,var(--btn-b),var(--cyan));color:#fff;box-shadow:0 14px 30px -12px var(--btn-glow)}
.sw-i.alt{background:var(--chip);color:var(--accent-ink);box-shadow:none}
.sw .tag{margin-top:22px}
.sw h3{margin-top:12px;font-size:24px;font-weight:800;letter-spacing:-.03em}
.sw p{margin-top:8px;font-size:15px;line-height:1.65;color:var(--ink-2)}
.sw-meta{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:auto;padding-top:20px;font-size:13px;font-weight:600;color:var(--ink-3)}
.sw-act{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.sw-act .btn,.sw-act .btn-glass{height:44px;padding:0 20px;font-size:15px}
.sw-more{display:flex;justify-content:center;margin-top:30px}
/* 소프트웨어 센터 페이지 */
.page-hero{padding-top:clamp(72px,9vw,128px);text-align:center}
.page-hero h1{font-size:clamp(42px,6vw,80px);line-height:1.08;letter-spacing:-.05em;font-weight:800}
.page-hero .lead{max-width:36em;margin:24px auto 0}
.swd{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);padding:clamp(30px,4vw,48px);border-radius:32px}
.swd+.swd{margin-top:22px}
.swd-head{display:flex;align-items:center;gap:18px}
.swd-head h2{font-size:clamp(30px,3.4vw,44px)}
.swd-head small{display:block;margin-top:4px;font-size:15px;font-weight:600;color:var(--ink-2)}
.swd p.desc{margin-top:22px;font-size:16px;line-height:1.75;color:var(--ink-2)}
.feats{display:grid;gap:11px;margin:24px 0 0;padding:0;list-style:none}
.feats li{display:flex;align-items:flex-start;gap:10px;font-size:15px;line-height:1.5;color:var(--ink-2)}
.feats li::before{content:"";width:18px;height:18px;flex:none;margin-top:2px;border-radius:50%;background:var(--chip) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a6cff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
[data-theme="dark"] .feats li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238cc8ff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E")}
.swd-side{display:flex;flex-direction:column;gap:16px}
.steps{display:grid;gap:10px;margin:0;padding:0;list-style:none;counter-reset:st}
.steps li{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start;padding:14px 16px;border-radius:18px;background:var(--chip);counter-increment:st}
.steps li::before{content:counter(st,decimal-leading-zero);width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--glass-2);color:var(--accent-ink);font-size:14px;font-weight:800;box-shadow:var(--hi),var(--ring)}
.steps b{display:block;font-size:15px;font-weight:800}
.steps span{display:block;margin-top:2px;font-size:14px;line-height:1.5;color:var(--ink-2)}
.apps{display:grid;gap:10px}
.appx{padding:16px 18px;border-radius:18px;background:var(--chip)}
.appx b{display:block;font-size:16px;font-weight:800}
.appx span{display:block;margin-top:4px;font-size:14px;line-height:1.55;color:var(--ink-2)}
.dl{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-3)}
.dl b{color:var(--ink);font-weight:800}
.dl .btn{margin-left:auto}
.drvs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}
.drv{display:flex;flex-direction:column;padding:26px;border-radius:26px}
.drv h3{font-size:20px;font-weight:800;letter-spacing:-.02em}
.drv code{align-self:flex-start;margin-top:8px;padding:4px 10px;border-radius:8px;background:var(--chip);font:600 13px/1.4 ui-monospace,"SF Mono",Consolas,monospace;color:var(--ink-2)}
.drv p{margin-top:12px;font-size:15px;line-height:1.65;color:var(--ink-2)}
.drv .btn-glass{align-self:flex-start;margin-top:18px;height:44px;font-size:15px}
.files-note{margin-top:22px;text-align:center}

/* ── 요금제 ── */
@property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
.plans{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:clamp(52px,6vw,76px);align-items:stretch}
.plan{display:flex;flex-direction:column;padding:30px 26px 28px;border-radius:28px}
/* 플랜 아이콘: 피어나는 꽃 (index.php plan_bloom). 꽃잎 색은 PHP, 겹침·그림자·빛·별은 여기서 */
.plan-ic{display:block;width:72px;height:72px;margin:-10px 0 8px -10px}
.plan-ic svg{display:block;width:100%;height:100%;overflow:visible;isolation:isolate}
.plan-ic .pt{mix-blend-mode:multiply}
[data-theme="dark"] .plan-ic .pt{mix-blend-mode:screen}
.plan-ic .sh{fill:#0b3b5c;opacity:.12}
[data-theme="dark"] .plan-ic .sh{fill:#000;opacity:.4}
.plan-ic .gl{opacity:.78}
[data-theme="dark"] .plan-ic .gl{opacity:1}
.plan-ic .spin{transform-box:view-box;transform-origin:32px 30px;animation:plSpin 24s linear infinite}
@keyframes plSpin{to{transform:rotate(360deg)}}
.plan-ic .tw{fill:var(--star);transform-box:fill-box;transform-origin:center;animation:plTw 2.6s ease-in-out infinite}
@keyframes plTw{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.2;transform:scale(.45)}}
.p-pro{--star:#2563eb}.p-max{--star:#0ea5e9}
[data-theme="dark"] .plan-ic{--star:#fff}
.plan h3{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:20px;font-weight:800;letter-spacing:-.02em}
.badge{padding:4px 11px;border-radius:999px;background:linear-gradient(135deg,var(--btn-b),var(--btn-c));color:#fff;font-size:12px;font-weight:800;white-space:nowrap;box-shadow:0 6px 16px -6px var(--btn-glow)}
.pd{margin-top:6px;font-size:14px;color:var(--ink-2)}
.price{display:flex;align-items:baseline;gap:4px;margin-top:26px}
.price b{font-size:clamp(34px,3vw,42px);font-weight:800;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.price span{font-size:15px;font-weight:600;color:var(--ink-3)}
.plan .btn,.plan .btn-glass{width:100%;margin-top:26px}
.feat{list-style:none;padding:0;margin-top:26px;display:grid;gap:12px}
.feat li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2)}
.feat li::before{content:"";width:18px;height:18px;flex:none;border-radius:50%;background:var(--chip) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a6cff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat}
[data-theme="dark"] .feat li::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238cc8ff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E")}
.feat b{margin-left:auto;color:var(--ink);font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}
/* 카드 테두리: 네 장 모두 자기 꽃 색 빛이 돌고(시작 박자를 엇갈리게), 고른 카드는 같은 색 계열에서 한 단계 화려하게 —
   테두리 전체가 빛나고 더 빨리 돌며 카드가 떠오르고 시작 버튼이 진해진다 (사용자 2026-10-02) */
.plan{position:relative;cursor:pointer;transition:translate .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s}
.p-free{--sh1:#7dd3fc;--sh2:#0ea5e9;--edge:rgba(14,165,233,.2);--glow:rgba(14,165,233,.36);--u1:#e0f2fe;--u2:#38bdf8;--u3:#0284c7;--d:0s}
.p-basic{--sh1:#5eead4;--sh2:#0d9488;--edge:rgba(13,148,136,.2);--glow:rgba(20,184,166,.36);--u1:#ccfbf1;--u2:#2dd4bf;--u3:#0f766e;--d:-1.5s}
.p-pro{--sh1:#67e8f9;--sh2:#0a6cff;--edge:rgba(10,108,255,.22);--glow:rgba(10,108,255,.42);--u1:#a5f3fc;--u2:#3b82f6;--u3:#1d4ed8;--d:-3s}
.p-max{--sh1:#22d3ee;--sh2:#2563eb;--edge:rgba(6,182,212,.22);--glow:rgba(6,182,212,.42);--u1:#5eead4;--u2:#22d3ee;--u3:#2563eb;--d:-4.5s}
.sheen{position:absolute;inset:0;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--ang),transparent 0deg 190deg,var(--sh1) 250deg,var(--sh2) 300deg,transparent 340deg),linear-gradient(var(--edge),var(--edge));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:sheen 6s linear infinite;animation-delay:var(--d);pointer-events:none}
@keyframes sheen{to{--ang:360deg}}
.plan.sel{translate:0 -6px;box-shadow:var(--hi),var(--ring),0 30px 70px -26px var(--glow),0 0 0 1px var(--edge)}
.plan.sel .sheen{padding:2px;background:conic-gradient(from var(--ang),var(--u3),var(--u2) 60deg,#fff 95deg,var(--u1) 120deg,var(--u2) 180deg,var(--u3) 240deg,var(--u2) 300deg,var(--u3));animation-duration:3.6s}
.plan.sel .pbtn{background:linear-gradient(135deg,var(--btn-a),var(--btn-b) 55%,var(--btn-c));color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 10px 28px -8px var(--btn-glow)}
.note{margin-top:22px;text-align:center;font-size:13px;color:var(--ink-3)}

/* ── 마지막 권유 ── */
.cta{overflow:hidden;padding:clamp(72px,9vw,120px) 24px;border-radius:36px;text-align:center;isolation:isolate}
.cta-glow{position:absolute;inset:-30% -10%;z-index:-1;background:radial-gradient(34% 46% at 28% 36%,var(--au1),transparent 70%),radial-gradient(30% 42% at 72% 30%,var(--au2),transparent 70%),radial-gradient(34% 40% at 52% 86%,var(--au3),transparent 70%);animation:breathe 14s ease-in-out infinite alternate;pointer-events:none}
@keyframes breathe{to{transform:scale(1.12) rotate(3deg)}}
.cta h2{max-width:16em;margin:0 auto}
.cta .lead{max-width:34em;margin:22px auto 0}
.cta .lead a{color:var(--accent-ink);font-weight:800;white-space:nowrap}

/* ── 바닥글 ── */
.ft{padding:clamp(72px,9vw,104px) 0 48px}
.ft-in{padding:38px 36px 26px;border-radius:28px}
.ft-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:36px 64px}
.ft-brand p{margin-top:14px;font-size:14px;line-height:1.7;color:var(--ink-2)}
.ft-cols{display:grid;grid-template-columns:repeat(3,auto);gap:24px 64px;font-size:14px}
.ft-cols h3{margin-bottom:10px;font-size:13px;font-weight:800}
.ft-cols a{display:block;padding:5px 0;color:var(--ink-2);transition:color .15s}
.ft-cols a:hover{color:var(--ink)}
.ft-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 32px;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;line-height:1.7;color:var(--ink-3)}
.ft-bot b{color:var(--ink);font-weight:800}
.ft-bot a{white-space:nowrap}
.ft-legal{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px}
.ft-legal a:hover{color:var(--ink)}

/* ── 등장 움직임 (윈도우 '동작 줄이기'와 상관없이 항상 — 사용자 결정) ── */
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero .kicker,.hero h1,.hero-lead,.hero .type,.hero .cta-row,.hero .stage,.page-hero>*{animation:rise 1s cubic-bezier(.2,.7,.2,1) both}
.hero h1,.page-hero>*:nth-child(2){animation-delay:.08s}
.hero .type,.page-hero>*:nth-child(3){animation-delay:.16s}
.hero-lead{animation-delay:.12s}.hero .cta-row{animation-delay:.24s}.hero .stage{animation-delay:.3s}
.rv-on .rv{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.rv-on .rv.in{opacity:1;transform:none}
.rv-on .rv.in:hover{transition:transform .3s cubic-bezier(.2,.7,.2,1),opacity .9s}

/* ── 반응형 ── */
@media (max-width:1240px){.lang-name{display:none}.lang-code{display:inline}}
@media (max-width:1080px){
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .t-live{grid-column:1/-1}
  .t-alert,.t-long,.t-web,.t-reg,.t-sec,.t-ai{grid-column:auto;grid-row:auto}
  .plans,.prods{grid-template-columns:repeat(2,minmax(0,1fr))}
  .inds,.sws{grid-template-columns:repeat(2,minmax(0,1fr))}
  .specs{grid-template-columns:repeat(2,1fr);row-gap:24px}
  .spec:nth-child(3){padding-left:0;border-left:0}
  .swd{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:1024px){
  .hd-bar{grid-template-columns:1fr auto}
  .menu,.lang,.hd-act .login{display:none}
  .burger{display:grid}
}
@media (min-width:1025px){.mnav{display:none}}
@media (max-width:760px){
  .live-top{flex-direction:column;gap:18px}
  .readout{text-align:left}
  #live{height:140px}
  .drvs{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:680px){
  .bento,.plans,.prods,.inds,.sws{grid-template-columns:minmax(0,1fr)}
  .tile{padding:24px 22px;border-radius:24px}
  .specs{grid-template-columns:minmax(0,1fr)}
  .spec,.spec+.spec{padding:22px 0 0;border-left:0}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .hd{padding:10px 12px 0}
  .hd-bar{height:56px;padding:0 6px 0 14px;border-radius:16px}
  .mnav.glass{left:12px;right:12px}
  .cta-row .btn,.cta-row .btn-glass{flex:1 1 150px}
  .cta{border-radius:28px}
  .ft-in{padding:30px 22px 22px;border-radius:24px}
  .ft-cols{grid-template-columns:repeat(2,auto);gap:22px 48px}
  .swd{padding:24px 20px;border-radius:26px}
  .dl .btn{margin-left:0}
}

/* ── 계정 (accounts.ts-aiot.com): 왼쪽 짙은 브랜드 패널 + 오른쪽 유리 카드 ── */
.auth{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);min-height:100vh}
.auth-brand{--ring-c:rgba(125,211,252,.2);--dot-c:rgba(190,220,255,.12);--au5:rgba(56,189,248,.22);position:relative;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;gap:40px;padding:36px clamp(32px,4.5vw,72px) 44px;color:#eaf2ff;background:radial-gradient(70% 55% at 90% 0%,rgba(14,165,233,.3),transparent 60%),radial-gradient(60% 55% at 0% 100%,rgba(13,148,136,.26),transparent 60%),linear-gradient(170deg,#06101f,#0a1a33 55%,#0b2140)}
[data-theme="dark"] .auth-brand{box-shadow:inset -1px 0 0 rgba(125,211,252,.12)}
.auth-brand .rings{top:46%;left:44%}
.auth-brand .dots{inset:0;height:auto;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 42% 46%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 42% 46%,#000,transparent 75%)}
.ab-copy{margin:auto 0;max-width:600px}
.ab-kicker{display:inline-flex;align-items:center;gap:12px;min-height:38px;padding:6px 16px;margin-bottom:28px;border-radius:999px;font-size:14px;font-weight:600;color:#bccbe0;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.ab-kicker .dot{width:8px;height:8px}
.ab-h{font-size:clamp(40px,4.4vw,68px);line-height:1.06;letter-spacing:-.05em;font-weight:800;color:#fff}
.ab-h .h1a{display:block}
.ab-h .rot{justify-items:start;filter:drop-shadow(0 0 30px rgba(56,189,248,.3))}
.ab-h .rw{background:linear-gradient(100deg,#b3d7ff,#7cc4fa 45%,#67e8f9);-webkit-background-clip:text;background-clip:text}
.ab-lead{max-width:28em;margin-top:24px;font-size:18px;line-height:1.7;color:#bccbe0}
.ab-points{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.ab-points li{display:flex;align-items:center;gap:14px;font-size:15px;font-weight:600;color:#d6e3f5}
.ab-points span{width:36px;height:36px;flex:none;border-radius:12px;display:grid;place-items:center;color:#9fd2ff;background:rgba(125,211,252,.1);box-shadow:inset 0 0 0 1px rgba(125,211,252,.22)}
.ab-wave{position:absolute;left:0;bottom:0;z-index:-1;width:100%;height:130px;pointer-events:none;opacity:.9}
@media (min-width:1024px){.auth-brand{padding-bottom:150px}} /* 아래 파형 위로 글이 오게 */
.auth-main{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 28px 36px}
.auth-top{position:absolute;top:22px;left:28px;right:28px;display:flex;align-items:center;gap:4px}
.auth-top .home{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px 0 10px;margin-right:auto;border-radius:12px;color:var(--ink-2);font-size:14px;font-weight:700;transition:background-color .15s,color .15s}
.auth-top .home:hover{background:var(--chip);color:var(--ink)}
.auth-card{width:100%;max-width:448px;padding:40px 38px 34px;border-radius:30px}
.auth-card h1{font-size:34px;line-height:1.15;font-weight:800;letter-spacing:-.045em}
.auth-sub{margin-top:10px;font-size:15px;color:var(--ink-2)}
.social{display:grid;gap:10px;margin-top:30px}
.sbtn{position:relative;display:flex;align-items:center;justify-content:center;height:52px;padding:0 52px;border-radius:15px;font-size:15px;font-weight:700;transition:transform .15s,filter .15s,box-shadow .15s}
.sbtn svg{position:absolute;left:18px;top:50%;transform:translateY(-50%)}
.sbtn:hover{transform:translateY(-1px);filter:brightness(1.03);box-shadow:0 10px 22px -12px rgba(10,30,60,.4)}
.s-kakao{background:#fee500;color:rgba(0,0,0,.85)}
.s-naver{background:#03c75a;color:#fff}
.s-google{background:#fff;color:#1f1f1f;box-shadow:inset 0 0 0 1px #dadce0}
[data-theme="dark"] .s-google{background:#131314;color:#e3e3e3;box-shadow:inset 0 0 0 1px #8e918f}
.a-or{display:flex;align-items:center;gap:14px;margin:28px 0 22px;font-size:13px;font-weight:600;color:var(--ink-3)}
.a-or::before,.a-or::after{content:"";flex:1;height:1px;background:var(--line-strong);opacity:.7}
.a-field{display:grid;gap:8px;margin-bottom:16px}
.a-field>span,.a-field>label{font-size:13px;font-weight:700;color:var(--ink-2)}
.a-field[hidden]{display:none}
.a-field input{width:100%;height:54px;padding:0 16px;border:0;border-radius:15px;background:var(--glass-2);box-shadow:inset 0 0 0 1.5px var(--line-strong);color:var(--ink);font:inherit;font-size:16px;outline:none;transition:box-shadow .15s,background-color .15s}
[data-theme="dark"] .a-field input{background:rgba(255,255,255,.05)}
.a-field input::placeholder{color:var(--ink-3);opacity:.7}
.a-field input:focus{box-shadow:inset 0 0 0 2px var(--accent),0 0 0 5px rgba(10,108,255,.14)}
.a-field input[aria-invalid="true"]{box-shadow:inset 0 0 0 2px var(--danger)}
.a-pw{position:relative}
.a-pw input{padding-right:54px}
.a-eye{position:absolute;right:7px;top:7px;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--ink-3)}
.a-eye:hover{background:var(--chip);color:var(--ink)}
.a-eye .i-off,.a-pw.show .a-eye .i-on{display:none}
.a-pw.show .a-eye .i-off{display:block}
.a-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 12px;margin:2px 0 24px;font-size:14px}
.a-row a{color:var(--accent-ink);font-weight:700}
.a-check{display:inline-flex;align-items:center;gap:9px;color:var(--ink-2);font-weight:600;cursor:pointer}
.a-check input{width:18px;height:18px;margin:0;accent-color:var(--accent)}
.auth-card form .btn{width:100%}
.a-msg{min-height:1.5em;margin-top:14px;font-size:14px;font-weight:600;text-align:center;color:var(--ink-2)}
.a-msg.err{color:var(--danger)}
.a-alt{margin-top:22px;padding-top:22px;border-top:1px solid var(--line);text-align:center;font-size:15px;color:var(--ink-2)}
.a-alt a{margin-left:6px;color:var(--accent-ink);font-weight:800}
.auth-legal{margin-top:26px;font-size:13px;color:var(--ink-3);text-align:center}
.auth-legal a:hover{color:var(--ink)}
.toast{position:fixed;left:50%;bottom:28px;z-index:200;padding:12px 18px;border-radius:14px;background:rgba(11,27,51,.94);color:#fff;font-size:14px;font-weight:600;box-shadow:0 14px 34px rgba(0,0,0,.28);opacity:0;transform:translate(-50%,16px);transition:opacity .25s,transform .25s;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.auth-card,.ab-copy,.ab-points{animation:rise 1s cubic-bezier(.2,.7,.2,1) both}
.auth-card{animation-delay:.08s}.ab-points{animation-delay:.2s}
@media (max-width:1023px){
  .auth{grid-template-columns:minmax(0,1fr)}
  .auth-brand{gap:0;padding:26px 24px 40px}
  .ab-copy{margin:34px 0 0}
  .ab-h{font-size:clamp(34px,8vw,52px)}
  .ab-lead{font-size:16px}
  .ab-points,.ab-wave{display:none}
  .auth-main{justify-content:flex-start;padding:24px 20px 36px}
  .auth-top{position:static;width:100%;max-width:448px;margin-bottom:18px}
}
@media (max-width:520px){.auth-card{padding:30px 22px 26px;border-radius:26px}.auth-card h1{font-size:28px}.sbtn{padding:0 44px}}

/* 계정 화면: 넓은 화면에서 브랜드 패널은 제자리 (회원가입처럼 긴 화면) */
@media (min-width:1024px) and (min-height:700px){.auth-brand{position:sticky;top:0;height:100vh;align-self:start}}

/* ── 회원가입 ── */
.su-card{max-width:520px}
.a-type{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 22px;padding:0;border:0;min-width:0}
.a-type label{position:relative;cursor:pointer}
.a-type input{position:absolute;opacity:0;pointer-events:none}
.a-type label>span{display:flex;align-items:center;gap:12px;min-height:66px;padding:10px 16px;border-radius:16px;background:var(--glass-2);box-shadow:inset 0 0 0 1.5px var(--line-strong);transition:box-shadow .15s,background-color .15s}
.a-type svg{width:24px;height:24px;fill:none;stroke:var(--ink-3);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .15s}
.a-type b{display:block;font-size:15px;font-weight:800;line-height:1.3}
.a-type small{display:block;font-size:12.5px;line-height:1.35;color:var(--ink-3)}
.a-type label:hover>span{box-shadow:inset 0 0 0 1.5px var(--accent)}
.a-type input:checked+span{background:var(--chip);box-shadow:inset 0 0 0 2px var(--accent),0 12px 26px -16px var(--btn-glow)}
.a-type input:checked+span svg{stroke:var(--accent-ink)}
.a-type input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}
.a-tip{display:block;margin-top:-2px;font-size:12.5px;line-height:1.5;color:var(--ink-3);text-wrap:pretty}
.a-tip:empty{display:none}
.a-tip.err{color:var(--danger);font-weight:600}
.a-tip.ok{color:var(--ok);font-weight:600}
.a-meter{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;height:4px}
.a-meter i{border-radius:4px;background:var(--line-strong);opacity:.6;transition:background-color .25s,opacity .25s}
.a-meter[data-l="1"] i:first-child{background:var(--danger);opacity:1}
.a-meter[data-l="2"] i:nth-child(-n+2),.a-meter[data-l="3"] i{background:var(--ok);opacity:1}
.a-meter[data-l="0"]{display:none}
.ag{margin:10px 0 22px;padding:0;border:0;min-width:0;border-radius:18px;background:var(--glass-2);box-shadow:inset 0 0 0 1.5px var(--line-strong);transition:box-shadow .2s}
.ag.err{box-shadow:inset 0 0 0 2px var(--danger)}
.ag input[type=checkbox]{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.ag-all,.ag-check,.ag-sub label{position:relative;cursor:pointer}
.ag-all{display:flex;align-items:flex-start;gap:12px;padding:16px 16px 14px;border-bottom:1px solid var(--line)}
.ag-all b{display:block;font-size:16px;font-weight:800;line-height:1.5}
.ag-all small{display:block;margin-top:1px;font-size:12.5px;line-height:1.5;color:var(--ink-3)}
.ag-list{margin:0;padding:6px 0 8px;list-style:none}
.ag-row{display:flex;align-items:center;gap:6px;padding:5px 10px 5px 16px}
.ag-check{display:flex;align-items:center;gap:9px;flex:1;min-width:0;min-height:36px;font-size:14px;font-weight:600;line-height:1.45;color:var(--ink-2)}
.ag-box{position:relative;width:22px;height:22px;flex:none;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--line-strong);transition:background-color .15s,box-shadow .15s}
.ag-box::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:5px;margin:-4px 0 0 -5px;border:2px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) scale(.4);opacity:0;transition:transform .2s cubic-bezier(.3,1.6,.5,1),opacity .15s}
.ag-all .ag-box{width:26px;height:26px;margin-top:-1px}
input:checked+.ag-box{background:var(--accent);box-shadow:0 4px 12px -4px var(--btn-glow)}
input:checked+.ag-box::after{opacity:1;transform:rotate(-45deg) scale(1)}
input:indeterminate+.ag-box{box-shadow:inset 0 0 0 1.5px var(--accent)}
input:indeterminate+.ag-box::after{width:10px;height:0;margin:-1px 0 0 -5px;border-color:var(--accent);border-left:0;transform:none;opacity:1}
input:focus-visible+.ag-box{outline:2px solid var(--accent);outline-offset:2px}
.ag-chip{flex:none;padding:1px 8px;border-radius:999px;font-size:11.5px;font-weight:800;line-height:1.6;background:var(--chip);color:var(--accent-ink)}
.ag-chip.opt{background:none;color:var(--ink-3);box-shadow:inset 0 0 0 1px var(--line-strong)}
.ag-more{flex:none;display:inline-flex;align-items:center;gap:3px;height:32px;padding:0 9px;border-radius:10px;font-size:12.5px;font-weight:700;color:var(--ink-3);white-space:nowrap;transition:background-color .15s,color .15s}
.ag-more:hover{background:var(--chip);color:var(--ink)}
.ag-more svg{transition:transform .2s}
.ag-more[aria-expanded="true"]{color:var(--accent-ink)}
.ag-more[aria-expanded="true"] svg{transform:rotate(180deg)}
.ag-sub{display:flex;flex-wrap:wrap;gap:6px 20px;padding:0 16px 4px 63px}
.ag-sub label{display:inline-flex;align-items:center;gap:8px;min-height:30px;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.ag-sub .ag-box{width:18px;height:18px;border-radius:6px}
.ag-sub .ag-box::after{width:8px;height:4px;margin:-3px 0 0 -4px}
.ag-detail{margin:4px 14px 10px 16px;padding:4px 16px 14px;border-radius:14px;background:var(--chip);font-size:13px;line-height:1.6;color:var(--ink-2);animation:rise .35s cubic-bezier(.2,.7,.2,1)}
.ag-detail thead{display:none}
.ag-detail table,.ag-detail tbody,.ag-detail tr,.ag-detail td{display:block}
.ag-detail tr{padding:10px 0;border-bottom:1px solid var(--line)}
.ag-detail tr:last-child{border-bottom:0}
.ag-detail td{overflow-wrap:break-word}
.ag-detail td+td{margin-top:6px}
.ag-detail td::before{content:attr(data-th);display:block;font-size:11.5px;font-weight:800;color:var(--ink)}
html:is(:lang(de),:lang(fr),:lang(es),:lang(it)) :is(.ag-detail td,.lg-tbl td,.lg-tbl th){hyphens:auto}
.ag-detail p{margin-top:10px}
.ag-detail b{color:var(--ink)}
.ag-detail a{display:inline-flex;align-items:center;margin-top:10px;color:var(--accent-ink);font-weight:700}
/* 계정 화면엔 머리글(모바일 메뉴의 언어 목록)이 없어서 좁은 화면에서도 언어 고르기를 보인다 */
.auth-top .lang{display:block}
@media (max-width:520px){
  .a-type label>span{padding:10px 12px;gap:10px}
  .ag-sub{padding-left:46px}
  .ag-detail{margin-left:10px;margin-right:10px;padding:4px 14px 12px}
}

/* ── 약관·개인정보 처리방침 (ts-aiot.com/terms/, /privacy/) ── */
.lg-hero{padding-top:clamp(64px,8vw,112px)}
.lg-hero>*{animation:rise 1s cubic-bezier(.2,.7,.2,1) both}
.lg-hero>:nth-child(2){animation-delay:.06s}.lg-hero>:nth-child(n+3){animation-delay:.12s}
.lg-hero h1{font-size:clamp(40px,5.4vw,68px);line-height:1.08;letter-spacing:-.05em;font-weight:800}
.lg-meta{margin-top:14px;font-size:15px;font-weight:600;color:var(--ink-3)}
.lg-tabs{display:inline-flex;flex-wrap:wrap;gap:4px;margin-top:26px;padding:5px;border-radius:999px;background:var(--glass-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring),0 8px 24px -14px rgba(20,60,120,.3)}
.lg-tabs a{display:inline-flex;align-items:center;height:42px;padding:0 20px;border-radius:999px;font-size:15px;font-weight:700;color:var(--ink-2);transition:background-color .15s,color .15s}
.lg-tabs a:hover{color:var(--ink)}
.lg-tabs a[aria-current]{background:linear-gradient(135deg,var(--btn-a),var(--btn-b) 55%,var(--btn-c));color:#fff;box-shadow:0 8px 20px -10px var(--btn-glow)}
.lg-note{max-width:820px;margin-top:22px;padding:14px 18px;border-radius:16px;background:var(--chip);font-size:14px;line-height:1.6;color:var(--ink-2)}
.lg-note a{color:var(--accent-ink);font-weight:700;white-space:nowrap}
.lg-sum{margin-top:clamp(40px,5vw,56px)}
.lg-sum h2{font-size:22px;line-height:1.3;letter-spacing:-.02em}
.lg-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0 0;padding:0;list-style:none}
.lg-cards.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.lg-cards li{display:flex}
.lg-card{display:flex;flex-direction:column;gap:8px;width:100%;padding:20px 20px 22px;border-radius:22px;transition:transform .2s cubic-bezier(.2,.7,.2,1)}
.lg-card:hover{transform:translateY(-3px)}
.lg-card i{width:42px;height:42px;margin-bottom:4px;border-radius:13px;display:grid;place-items:center;background:var(--chip);color:var(--accent-ink)}
.lg-card svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lg-card b{font-size:15px;font-weight:800;line-height:1.35}
.lg-card span{font-size:14px;line-height:1.55;color:var(--ink-2)}
.lg-sum-note{margin-top:14px;font-size:13px;color:var(--ink-3)}
.lg-body{display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;align-items:start;margin-top:36px}
.lg-toc{position:sticky;top:96px;max-height:calc(100vh - 116px);overflow:auto;overscroll-behavior:contain;padding:18px 12px 14px;border-radius:24px}
.lg-toc>p{padding:0 10px 8px;font-size:13px;font-weight:800;color:var(--ink)}
.lg-toc ol,.lg-mtoc ol{margin:0;padding:0;list-style:none}
.lg-toc .ch,.lg-mtoc .ch{margin:14px 10px 4px;font-size:12px;font-weight:800;letter-spacing:.02em;color:var(--ink-3)}
.lg-toc a,.lg-mtoc a{display:block;padding:6px 10px;border-radius:10px;font-size:13.5px;line-height:1.45;color:var(--ink-2);transition:background-color .15s,color .15s}
.lg-toc a:hover,.lg-mtoc a:hover{background:var(--chip);color:var(--ink)}
.lg-toc a[aria-current]{background:var(--chip);color:var(--accent-ink);font-weight:700}
.lg-mtoc{display:none;margin-bottom:22px;border-radius:16px;background:var(--chip)}
.lg-mtoc summary{padding:14px 16px;font-size:15px;font-weight:800;cursor:pointer}
.lg-mtoc ol{padding:0 8px 12px}
.lg-doc{padding:clamp(26px,4vw,52px);border-radius:30px;font-size:16px;line-height:1.85;color:var(--ink-2)}
.lg-ch{margin:46px 0 0;padding-top:30px;border-top:1px solid var(--line);font-size:13px;line-height:1.4;font-weight:800;letter-spacing:.04em;color:var(--accent-ink)}
.lg-mtoc+.lg-ch{margin-top:0;padding-top:0;border-top:0}
.lg-doc section{scroll-margin-top:100px}
.lg-doc h3{margin:28px 0 10px;font-size:19px;line-height:1.45;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.lg-doc .lg-ch+section h3{margin-top:16px}
.lg-doc p+p,.lg-doc p+ol,.lg-doc p+ul{margin-top:10px}
.lg-doc ol,.lg-doc ul{margin:10px 0 0;padding-left:1.6em}
.lg-doc li+li{margin-top:6px}
.lg-doc li>ol{margin-top:6px}
.lg-doc li::marker{color:var(--ink-3)}
.lg-doc b{color:var(--ink);font-weight:700}
.lg-doc a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
@counter-style circ{system:fixed;symbols:"①" "②" "③" "④" "⑤" "⑥" "⑦" "⑧" "⑨" "⑩";suffix:" "}
@counter-style paren{system:extends decimal;prefix:"(";suffix:") "}
.lg-doc ol.circ{list-style:paren;padding-left:2.3em}
html:is(:lang(ko),:lang(ja)) .lg-doc ol.circ{list-style:circ;padding-left:1.7em}
.lg-tbl{margin:14px 0 6px;overflow-x:auto;border-radius:16px;box-shadow:inset 0 0 0 1px var(--line-strong)}
.lg-tbl table{width:100%;min-width:520px;border-collapse:collapse;font-size:14.5px;line-height:1.65}
.lg-tbl th,.lg-tbl td{padding:12px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);text-wrap:pretty}
.lg-tbl thead th{background:var(--chip);color:var(--ink);font-weight:800;white-space:nowrap}
.lg-tbl tbody th{width:26%;background:var(--chip);color:var(--ink);font-weight:700}
.lg-tbl tr:last-child>*{border-bottom:0}
.lg-warn{margin-top:12px;padding:16px 20px 18px;border-radius:18px;background:var(--warn-bg);box-shadow:inset 0 0 0 1px rgba(251,191,36,.4);color:var(--ink)}
.lg-warn ol.circ{margin-top:0}
@media (max-width:1080px){.lg-cards,.lg-cards.c3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1024px){.lg-body{grid-template-columns:minmax(0,1fr)}.lg-toc{display:none}.lg-mtoc{display:block}}
@media (max-width:560px){.lg-tabs{display:flex;width:100%}.lg-tabs a{flex:1;justify-content:center;height:auto;min-height:42px;padding:8px 12px;line-height:1.3;text-align:center}.lg-cards,.lg-cards.c3{grid-template-columns:minmax(0,1fr);gap:10px}.lg-card{display:grid;grid-template-columns:40px minmax(0,1fr);align-content:start;gap:2px 14px;padding:14px 16px;border-radius:18px}.lg-card i{grid-row:span 2;width:40px;height:40px;margin:0}.lg-doc{border-radius:24px;font-size:15.5px}.lg-tbl table{min-width:440px}}

/* ── 대시보드 (device.ts-aiot.com) — 홈 첫 화면 미리보기(.app)도 같은 부품 ── */
.dv-side{display:flex;flex-direction:column;padding:18px 14px 16px;border-radius:26px}
.dv-brand{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;padding:0 2px 0 8px;margin-bottom:6px}
.dv-group{margin:16px 12px 8px;font-size:12px;font-weight:800;letter-spacing:.03em;color:var(--ink-3);white-space:nowrap}
.dv-nav a{display:flex;align-items:center;gap:12px;height:46px;padding:0 12px;margin-bottom:4px;border-radius:15px;color:var(--ink-2);font-size:15px;font-weight:700;white-space:nowrap;transition:background-color .15s,color .15s}
.dv-nav a:hover{background:var(--chip);color:var(--ink)}
.dv-nav a.on{background:linear-gradient(135deg,var(--btn-a),var(--btn-b) 55%,var(--btn-c));color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 10px 24px -12px var(--btn-glow)}
.dv-nav svg{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.dv-nav span{min-width:0;overflow:hidden;text-overflow:ellipsis}
.dv-nav .n{margin-left:auto;min-width:24px;height:22px;padding:0 7px;border-radius:999px;display:grid;place-items:center;background:var(--chip);color:var(--ink-2);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
.dv-nav .n[hidden]{display:none}
.dv-nav a.on .n{background:rgba(255,255,255,.24);color:#fff}
.dv-links{margin-top:auto}
.dv-copy{margin:12px 12px 0;font-size:12px;color:var(--ink-3);white-space:nowrap}
.dv-top{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px 24px;padding:22px 0 26px}
.dv-title .eyebrow{margin-bottom:10px}
.dv-top h1,.dv-top .pv-h1{font-size:clamp(30px,3.2vw,42px);line-height:1.1;letter-spacing:-.045em;font-weight:800}
.dv-mlogo{display:none}
.dv-act{display:flex;align-items:center;gap:6px}
.dv-act .lang{display:block}
.dv-live{display:inline-flex;align-items:center;gap:10px;height:38px;padding:0 15px 0 13px;margin-right:4px;border-radius:999px;background:var(--glass-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring);font-size:13px;font-weight:700;color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap}
.dv-live .dot{width:8px;height:8px}
.dv-live.err{color:var(--danger)}
.dv-live.err .dot{background:var(--danger);box-shadow:0 0 0 3px rgba(239,68,68,.18)}
.dv-live.err .dot::before,.dv-live.err .dot::after{display:none}
.dv-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}
.dv-kpi{padding:18px 20px 20px;border-radius:22px}
.dv-kpi span{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink-3);white-space:nowrap}
.dv-kpi i{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.dv-kpi.off i{background:var(--ink-3);opacity:.5}
.dv-kpi b{display:block;margin-top:8px;font-size:clamp(26px,2.6vw,34px);font-weight:800;letter-spacing:-.035em;line-height:1.1;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dv-kpi.on b{color:var(--ok)}
.dv-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.dv-chips:empty{display:none}
.dv-chip{display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:999px;background:var(--glass-2);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);box-shadow:var(--hi),var(--ring);color:var(--ink-2);font-size:14px;font-weight:700;transition:background-color .15s,color .15s}
.dv-chip:hover{color:var(--ink)}
.dv-chip.on{background:linear-gradient(135deg,var(--btn-a),var(--btn-b) 55%,var(--btn-c));color:#fff;box-shadow:0 8px 20px -10px var(--btn-glow)}
.dv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:16px;align-items:start}
.dv-grid:empty{display:none}
.dv-card{padding:18px 18px 14px;border-radius:24px;transition:opacity .3s}
.dv-card.off{opacity:.72}
.dv-card.tick{animation:dvTick 1.6s cubic-bezier(.2,.7,.2,1)}
@keyframes dvTick{from{box-shadow:var(--hi),var(--ring),var(--gshadow),0 0 0 0 var(--wire-glow)}to{box-shadow:var(--hi),var(--ring),var(--gshadow),0 0 0 14px transparent}}
.dv-card-h{display:flex;align-items:flex-start;gap:12px}
.dv-ico{width:46px;height:46px;flex:none;border-radius:15px;display:grid;place-items:center;background:var(--chip);color:var(--accent-ink)}
.dv-id{flex:1;min-width:0}
.dv-name{font-size:16.5px;font-weight:800;line-height:1.35;letter-spacing:-.02em;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}
.dv-sn{margin-top:2px;font-size:12.5px;font-weight:600;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dv-sn b{color:var(--ink-2);font-weight:700;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.dv-st{flex:none;display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 10px;border-radius:999px;background:var(--chip);color:var(--ink-3);font-size:12px;font-weight:800;white-space:nowrap}
.dv-st i{position:relative;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.55}
.dv-st.on{background:var(--ok-bg);color:var(--ok)}
.dv-st.on i{opacity:1}
.dv-st.on i::after{content:"";position:absolute;inset:-1px;border-radius:50%;border:1.5px solid currentColor;animation:dvSig 2s ease-out infinite;animation-delay:var(--ph,0s)}
@keyframes dvSig{from{inset:-1px;opacity:.7}to{inset:-7px;opacity:0}}
.dv-vals{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100px,100%),1fr));gap:8px;margin-top:16px}
.dv-val{min-width:0;padding:10px 12px 9px;border-radius:15px;background:var(--glass-2);box-shadow:inset 0 0 0 1px var(--line)}
[data-theme="dark"] .dv-val{background:rgba(255,255,255,.035)}
.dv-val .k{display:block;font-size:12px;font-weight:700;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dv-val .v{display:block;margin-top:2px;font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.3;font-variant-numeric:tabular-nums;white-space:nowrap}
.dv-val .v small{margin-left:3px;font-size:12px;font-weight:700;letter-spacing:0;color:var(--ink-3)}
.dv-val.chg .v{animation:dvChg 1.6s ease-out}
@keyframes dvChg{from{color:var(--accent-ink)}to{color:var(--ink)}}
.dv-card-f{display:flex;justify-content:space-between;gap:12px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;font-weight:600;color:var(--ink-3)}
.dv-card-f span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dv-card-f span:last-child{flex:none}
.dv-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:64px 24px;border-radius:26px;text-align:center}
.dv-empty[hidden]{display:none}
.dv-empty .dv-ico{width:62px;height:62px;margin-bottom:6px;border-radius:20px}
.dv-empty b{font-size:18px;font-weight:800}
.dv-empty p{max-width:30em;font-size:15px;line-height:1.6;color:var(--ink-2)}
.dv-sub{margin:-12px 0 16px;font-size:14px;font-weight:600;color:var(--ink-3)}
.dv-table{overflow-x:auto;border-radius:24px}
.dv-table table{width:100%;border-collapse:collapse;font-size:14px}
.dv-table th,.dv-table td{padding:13px 18px;text-align:left;vertical-align:top;white-space:nowrap;border-bottom:1px solid var(--line)}
.dv-table th{position:sticky;top:0;background:var(--chip);font-size:12px;font-weight:800;color:var(--ink-3)}
.dv-table td{color:var(--ink-2);font-variant-numeric:tabular-nums}
.dv-table td:last-child{width:100%;min-width:260px;white-space:normal}
.dv-table code{font:500 12.5px/1.6 ui-monospace,"SF Mono",Consolas,monospace;color:var(--ink);word-break:break-all}
.dv-table tbody tr:last-child td{border-bottom:0}
.dv-table tbody tr:hover td{background:var(--chip)}
.dv-table tr.bad td,.dv-table tr.bad code{color:var(--danger)}
.dv-table em{display:inline-block;margin-left:10px;padding:1px 8px;border-radius:999px;background:rgba(239,68,68,.12);font-style:normal;font-size:11.5px;font-weight:800;color:var(--danger);white-space:nowrap}

/* 대시보드 화면 배치 (.dash = device.ts-aiot.com 만) */
.dash{display:grid;grid-template-columns:auto minmax(0,1fr);min-height:100vh}
.dash .dv-side{position:sticky;top:16px;z-index:30;width:252px;height:calc(100vh - 32px);margin:16px 0 16px 16px;transition:width .25s cubic-bezier(.2,.7,.2,1)}
.dv-main{min-width:0;padding:12px clamp(18px,3vw,40px) 56px}
.dv-main>*{max-width:1320px;margin-left:auto;margin-right:auto}
/* 사이드바 아이콘만: 넓은 화면은 버튼으로(기억), 중간 화면은 저절로 */
@media (min-width:1025px){
  .mini .dash .dv-side{width:78px}
  .mini .dash :is(.logo-text,.dv-group,.dv-nav span,.dv-nav .n,.dv-copy){display:none}
  .mini .dash .dv-brand{flex-direction:column;gap:10px;padding:0}
  .mini .dash .dv-nav a{justify-content:center;padding:0}
  .mini .dash .dv-links{padding-top:10px;border-top:1px solid var(--line)}
  .mini .dv-collapse svg{transform:rotate(180deg)}
}
@media (max-width:1180px){.dash .dv-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1024px) and (min-width:761px){
  .dash .dv-side{width:78px}
  .dash :is(.logo-text,.dv-group,.dv-nav span,.dv-nav .n,.dv-copy,.dv-collapse){display:none}
  .dash .dv-brand{justify-content:center;padding:0}
  .dash .dv-nav a{justify-content:center;padding:0}
  .dash .dv-links{padding-top:10px;border-top:1px solid var(--line)}
}
/* 휴대폰: 메뉴는 화면 아래 탭 */
@media (max-width:760px){
  .dash{display:block}
  .dash .dv-side{position:fixed;left:10px;right:10px;bottom:10px;top:auto;z-index:60;width:auto;height:auto;margin:0;padding:6px;flex-direction:row;gap:4px;border-radius:22px}
  .dash :is(.dv-brand,.dv-group,.dv-copy,.dv-nav .n){display:none}
  .dash .dv-nav{display:flex;flex:1;gap:4px;margin:0}
  .dash .dv-nav a{flex:1;min-width:0;flex-direction:column;justify-content:center;gap:3px;height:56px;padding:0 4px;margin:0;border-radius:16px;font-size:11px}
  .dash .dv-nav span{max-width:100%}
  .dv-main{padding:6px 16px 104px}
  .dv-mlogo{display:block;margin-bottom:18px}
  .dash .dv-top{padding:14px 0 20px}
  .dv-act{flex-wrap:wrap}
  .dash .dv-kpis{gap:10px}
  .dash .dv-kpi{padding:14px 16px 16px}
  .dv-table th,.dv-table td{padding:11px 14px}
}
/* 첫 화면: 좁은 화면은 한 칸 (글 가운데 → 아래에 미리보기) */
@media (max-width:1080px){
  .hero-in{grid-template-columns:minmax(0,1fr);gap:clamp(40px,7vw,64px)}
  .hero-copy{text-align:center}
  .hero .rot{justify-items:center}
  .hero-lead{margin-left:auto;margin-right:auto}
  .hero .cta-row{justify-content:center}
  .hero .rings{left:50%;top:clamp(170px,30vw,290px)}
  .stage .app{transform-origin:50% 0}
  .specs{margin-top:clamp(36px,6vw,56px)}
}