/* 온21 — 'ON AIR 채널 편성표' 스타일. 따뜻한 흰 바탕, 딥 퍼플(주소모음 10채널)·신호 빨강(링크모음 11채널)·앰버, 방송 램프, Gothic A1 제목. 단일 컬럼. */
:root{
  --bg:#FBF8F3;--paper:#FFFFFF;--soft:#F4EFE7;--rule:#ECE5DA;--line:#E2DACD;
  --ink:#1F1B2E;--ink2:#4D4860;--mute:#8A8597;
  --purple:#3D2C8D;--purple-d:#2A1E66;--purple-l:#ECE8F8;
  --red:#E63946;--red-d:#B5212E;--red-l:#FDECEE;
  --amber:#FFB703;--amber-l:#FFF4D6;--screen:#16132A;
  --rose:var(--purple);--rose-d:var(--purple-d);--rose-l:var(--purple-l);
  --sage:var(--red-d);--sage-d:#8F1824;--sage-l:var(--red-l);
  --ok:#2E7D4F;--warn:#A8690C;--bad:#C62F3B;
  --sh:0 1px 0 rgba(31,27,46,.06),0 6px 18px -12px rgba(31,27,46,.25);--sh2:0 2px 0 rgba(31,27,46,.06),0 14px 30px -18px rgba(31,27,46,.35);
  --wd:1140px;
  --num:"Gothic A1","Noto Sans KR",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.oa-body{margin:0;color:var(--ink);font-family:"Noto Sans KR",-apple-system,"Apple SD Gothic Neo",sans-serif;font-size:16px;line-height:1.75;word-break:keep-all;overflow-wrap:anywhere;background:var(--bg)}
a{color:var(--purple);text-underline-offset:3px}
a:hover{color:var(--red-d)}
img{max-width:100%;height:auto}
h1,h2,h3,.oa-h2,.oa-h4{font-family:var(--num);font-weight:800;line-height:1.3;letter-spacing:-.025em;color:var(--ink)}
.oa-sr,.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.oa-skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:99}
.oa-skip:focus{left:8px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}

/* ---------- ON AIR 램프 ---------- */
.oa-lamp{display:inline-flex;align-items:center;gap:8px;flex:none;padding:6px 14px 6px 10px;border-radius:6px;background:var(--screen);color:#fff;font-family:var(--num);font-weight:800;font-size:13px;letter-spacing:.12em;box-shadow:inset 0 0 0 2px rgba(255,255,255,.08)}
.oa-lamp i{width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(230,57,70,.25),0 0 12px var(--red);animation:oa-blink 1.6s ease-in-out infinite}
.oa-lamp b{font-weight:800}
.oa-lamp-l{padding:12px 22px 12px 16px;font-size:20px}.oa-lamp-l i{width:18px;height:18px}
.oa-lamp-m{padding:9px 18px 9px 13px;font-size:16px}.oa-lamp-m i{width:14px;height:14px}
.oa-lamp-wait i,.oa-lamp-gone i{background:#6E6A80;box-shadow:none;animation:none}
.oa-lamp-hmm i{background:var(--amber);box-shadow:0 0 10px var(--amber)}
.oa-lamp-gone{background:#3A3648}
.oa-lamp-img{flex:none;width:150px;height:auto}
.oa-lamp-img.oa-lamp-s{width:110px}.oa-lamp-img.oa-lamp-l{width:200px}
@keyframes oa-blink{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- 헤더 ---------- */
.oa-top{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.oa-top::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:3px;background:linear-gradient(90deg,var(--purple) 0 48%,var(--red) 48% 100%)}
.oa-top-in{max-width:var(--wd);margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:14px}
.oa-brand{display:flex;align-items:center;text-decoration:none;color:var(--ink)}
.oa-brand img{display:block;height:40px;width:auto}
.oa-mark{display:inline-block;flex:none;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(230,57,70,.18),0 0 10px rgba(230,57,70,.7);animation:oa-blink 1.6s ease-in-out infinite}
.oa-wm{display:inline-flex;align-items:center;gap:10px}
.oa-wm .tx{display:inline-block;font-family:var(--num);font-weight:800;font-size:28px;line-height:1;color:var(--ink);white-space:nowrap;letter-spacing:-.04em}
.oa-wm .tx em{font-style:normal;color:var(--purple)}
.oa-wm .tx small{display:block;font-family:"Noto Sans KR",sans-serif;font-size:11px;font-weight:700;color:var(--mute);margin-top:4px;letter-spacing:0}
.oa-nav{margin-left:auto;display:flex;align-items:center;gap:2px;font-size:15px;font-weight:700}
.oa-nav>a,.oa-dd-t{display:block;padding:7px 13px;border-radius:999px;color:var(--ink);text-decoration:none}
.oa-nav>a:hover{background:var(--soft)}
.oa-dd{position:relative}
.oa-dd-t{color:#fff!important;background:var(--purple)}
.oa-dd-red .oa-dd-t{background:var(--red-d)}
.oa-dd-m{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:var(--screen);border-radius:12px;box-shadow:var(--sh2);padding:8px}
.oa-dd:hover .oa-dd-m,.oa-dd:focus-within .oa-dd-m{display:block}
.oa-dd-m a{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:8px;color:#E9E6F5;text-decoration:none;font-weight:500}
.oa-dd-m a:hover{background:rgba(255,255,255,.08);color:#fff}
.oa-dd-m a i{font-style:normal;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;font-size:12px;color:var(--amber);min-width:24px}
.oa-mbtn{display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:9px}
.oa-mbtn span{display:block;height:3px;margin:4px 0;background:var(--ink);border-radius:2px}

/* ---------- 공통 ---------- */
.oa-wrap{max-width:var(--wd);margin:0 auto;padding:0 20px}
.oa-main{padding-bottom:30px}
.oa-sec{margin:60px 0}
.oa-h2{position:relative;font-size:clamp(23px,2.7vw,30px);margin:0 0 12px;padding-left:18px}
.oa-h2::before{content:"";position:absolute;left:0;top:.32em;width:8px;height:.95em;border-radius:2px;background:var(--purple)}
.oa-group-red>.oa-h2::before{background:var(--red)}
.oa-h2 .oa-more{float:right;font-family:"Noto Sans KR",sans-serif;font-size:14px;font-weight:700;margin-top:8px;text-decoration:none}
.oa-mini{font-family:"Noto Sans KR",sans-serif;font-size:13px;font-weight:700;color:var(--mute);margin-left:8px}
.oa-lead{color:var(--ink2);margin:0 0 20px;max-width:880px}
.oa-small{font-size:14px;color:var(--mute)}
.oa-more-line{margin:20px 0 0;font-weight:700}
.oa-more-line a{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:var(--purple);color:#fff;text-decoration:none}
.oa-group-red .oa-more-line a{background:var(--red-d)}
.oa-more-line a:hover{filter:brightness(1.1)}
.oa-empty{color:var(--mute)}
.oa-card,.oa-panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh)}
.oa-card{padding:22px 24px}
/* 채널이 켜지듯 나타남 */
.draw{opacity:0;filter:brightness(.4) saturate(0);transform:scaleY(.96)}
.draw.on{opacity:1;filter:none;transform:none;transition:opacity .35s ease var(--d,0ms),filter .6s ease var(--d,0ms),transform .35s ease var(--d,0ms)}

/* ---------- 히어로 ---------- */
.oa-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:36px;align-items:center;padding:44px 0 24px}
.oa-badge{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;padding:4px 12px 4px 8px;border-radius:999px;background:var(--screen);font-size:12.5px;font-weight:700;color:#fff;letter-spacing:.02em}
.oa-badge::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 8px var(--red);animation:oa-blink 1.6s infinite}
.oa-hero h1{margin:0 0 14px;font-size:clamp(31px,4.3vw,50px);line-height:1.2}
.oa-hero h1 em{font-style:normal;color:var(--red-d)}
.oa-dek{color:var(--ink2);margin:0 0 20px}
.oa-dek b{color:var(--ink)}
.oa-find{display:flex;background:#fff;border:2px solid var(--ink);border-radius:12px;overflow:hidden}
.oa-find input{flex:1;min-width:0;border:0;padding:13px 18px;font:inherit;font-size:16px;background:transparent;color:var(--ink)}
.oa-find input:focus{outline:none}
.oa-find button{border:0;background:var(--ink);color:#fff;font-family:var(--num);font-weight:800;font-size:17px;padding:0 24px;cursor:pointer}
.oa-find button:hover{background:var(--purple)}
.oa-nohit{margin-top:14px;padding:12px 16px;border-radius:12px;background:var(--amber-l);font-size:14.5px;display:flex;gap:14px;align-items:center}
.oa-nohit[hidden]{display:none}
.oa-nohit p{margin:0}
.oa-nohit a{margin-left:8px;font-weight:700}
.oa-hubs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.oa-hubs a{padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:var(--paper);text-decoration:none;font-weight:700;font-size:15px;color:var(--ink)}
.oa-hubs a.a{background:var(--purple);border-color:var(--purple);color:#fff}
.oa-hubs a.b{background:var(--red-d);border-color:var(--red-d);color:#fff}
.oa-hubs a:hover{filter:brightness(1.12)}
.oa-art-hero{display:block;width:100%;border-radius:14px;box-shadow:var(--sh2)}
/* 히어로 모니터 벽(CSS) */
.oa-wall{position:relative;display:block;width:100%;padding:16px;background:linear-gradient(180deg,#2A2540,#16132A);border-radius:18px;box-shadow:var(--sh2),inset 0 0 0 1px rgba(255,255,255,.06)}
.oa-wall .top{display:flex;justify-content:space-between;align-items:center;margin:0 0 12px}
.oa-wall .clk{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#A9A3C4;letter-spacing:.1em}
.oa-wall .grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.oa-wall .tv{position:relative;display:flex;flex-direction:column;justify-content:space-between;aspect-ratio:4/3;padding:5px 6px;border-radius:6px;font-style:normal;overflow:hidden;background:#2E2A48;border:1px solid rgba(255,255,255,.07);animation:oa-tvon .5s ease both;animation-delay:calc(var(--n) * 55ms)}
.oa-wall .tv.a{background:linear-gradient(160deg,#4B3AA8,#2E2370)}
.oa-wall .tv.b{background:linear-gradient(160deg,#C9303D,#7E1A24)}
.oa-wall .tv em{font-style:normal;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(9px,1vw,11px);font-weight:700;color:rgba(255,255,255,.85)}
.oa-wall .tv s{display:block;text-decoration:none;font-size:clamp(8px,.9vw,11px);font-weight:700;color:#fff;line-height:1.2;opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oa-wall .tv::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(transparent 0 2px,rgba(0,0,0,.12) 2px 3px);pointer-events:none}
.oa-wall .tv.live{outline:2px solid var(--amber);outline-offset:1px;box-shadow:0 0 18px rgba(255,183,3,.55)}
.oa-wall .desk{display:block;height:10px;margin:12px 18% 0;border-radius:0 0 10px 10px;background:#0E0C1C}
@keyframes oa-tvon{0%{opacity:0;transform:scaleY(.05)}60%{opacity:1;transform:scaleY(1.04)}100%{transform:none}}
/* 숫자 띠 */
.oa-strip{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.oa-strip li{padding:14px 10px;text-align:center;font-size:13px;font-weight:500;color:#B9B4CF;background:var(--screen);border-radius:12px}
.oa-strip b{display:block;font-family:var(--num);font-weight:800;font-size:clamp(24px,2.8vw,32px);color:#fff;line-height:1.2;letter-spacing:-.03em}
.oa-strip li:nth-child(1) b{color:var(--amber)}

/* ---------- 편성표(목차) ---------- */
.oa-tt-wrap{overflow-x:auto;border-radius:14px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--sh2)}
.oa-tt{width:100%;min-width:640px;border-collapse:collapse}
.oa-tt thead th{white-space:nowrap;padding:10px 14px;text-align:left;background:var(--screen);color:#CFCAE3;font-size:12.5px;font-weight:700;letter-spacing:.06em}
.oa-tt .gh th{padding:12px 14px 6px;text-align:left;background:var(--purple-l);border-top:1px solid var(--line)}
.oa-tt-red .gh th{background:var(--red-l)}
.oa-tt .gh a{font-family:var(--num);font-weight:800;font-size:17px;color:var(--purple);text-decoration:none;margin-right:10px}
.oa-tt-red .gh a{color:var(--red-d)}
.oa-tt .gh small{font-size:12.5px;color:var(--mute);font-weight:700}
.oa-tt td{padding:10px 14px;border-top:1px solid var(--rule);font-size:14px;vertical-align:middle}
.oa-tt td.ch{width:64px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;color:#fff}
.oa-tt td.ch::before{content:attr(class);display:none}
.oa-tt td.ch{position:relative}
.oa-tt tbody td.ch{background:linear-gradient(90deg,var(--purple) 0 44px,transparent 44px)}
.oa-tt-red td.ch{background:linear-gradient(90deg,var(--red-d) 0 44px,transparent 44px)!important}
.oa-tt td.nm a{font-weight:700;color:var(--ink);text-decoration:none}
.oa-tt td.nm a:hover{color:var(--purple);text-decoration:underline}
.oa-tt-red td.nm a:hover{color:var(--red-d)}
.oa-tt td.pk{color:var(--ink2)}
.oa-tt td.ct{width:96px;white-space:nowrap;text-align:right;color:var(--mute);font-weight:700}
.oa-tt tbody tr:not(.gh):hover td{background-color:var(--amber-l)}
.oa-dice{margin-left:6px;padding:4px 14px 4px 10px;border:0;border-radius:999px;background:var(--screen);color:#fff;font-weight:700;font-size:14px;cursor:pointer}
.oa-dice::before{content:"● ";color:var(--red)}
.oa-dice:hover{background:var(--purple)}

/* ---------- 묶음 = 편성 블록, 분야 = 채널 한 줄 ---------- */
.oa-kick{display:flex;align-items:center;gap:10px;margin:0 0 6px;font-size:13px;font-weight:700;color:var(--mute)}
.oa-kick span{padding:2px 12px;border-radius:999px;background:var(--purple);color:#fff;font-size:13px}
.oa-group-red .oa-kick span{background:var(--red-d)}
.oa-page{margin:0 0 24px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh);overflow:hidden}
.oa-page-h{display:flex;align-items:baseline;gap:12px;margin:0;padding:14px 22px;background:var(--screen);font-family:"Noto Sans KR",sans-serif;font-size:13.5px;font-weight:500;color:#B9B4CF}
.oa-page-h span{font-family:var(--num);font-weight:800;font-size:22px;color:#fff}
.oa-page-h span::before{content:"";display:inline-block;width:10px;height:10px;margin-right:9px;border-radius:50%;background:var(--purple-l);vertical-align:middle}
.oa-group-red .oa-page-h span::before{background:var(--red)}
.oa-rows{display:flex;flex-direction:column}
.oa-row{display:grid;grid-template-columns:minmax(190px,250px) minmax(0,1fr);gap:20px;padding:18px 22px;border-top:1px solid var(--rule)}
.oa-row:first-child{border-top:0}
.oa-row-h{display:flex;gap:14px;align-items:flex-start}
.oa-row-h .per{flex:none;display:flex;flex-direction:column;align-items:center;justify-content:center;width:56px;height:50px;border-radius:10px;background:var(--purple);color:#fff;line-height:1;box-shadow:inset 0 -3px 0 rgba(0,0,0,.2)}
.oa-row-red .per{background:var(--red-d)}
.oa-row-h .per small{font-size:10px;font-weight:700;letter-spacing:.1em;opacity:.75}
.oa-row-h .per b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:21px;font-weight:800;margin-top:3px}
.oa-row-h .tt{min-width:0}
.oa-h4{margin:2px 0 0;font-size:19px;line-height:1.25}
.oa-h4 a{color:var(--ink);text-decoration:none}
.oa-h4 a:hover{color:var(--purple)}
.oa-row-red .oa-h4 a:hover{color:var(--red-d)}
.oa-row-h .hd{margin:5px 0 0;font-size:12.5px;color:var(--mute);font-weight:500;line-height:1.45}
.oa-row-b .d{margin:0 0 10px;font-size:14.5px;color:var(--ink2)}
.oa-go{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.oa-go a{position:relative;display:flex;flex-direction:column;height:100%;padding:9px 12px 9px 26px;text-decoration:none;color:var(--ink);background:var(--soft);border-radius:10px;transition:background .15s,transform .15s}
.oa-go a::before{content:"";position:absolute;left:11px;top:16px;width:7px;height:7px;border-radius:50%;background:#B9B3C9}
.oa-go a:hover{background:var(--amber-l);transform:translateY(-1px)}
.oa-go a:hover::before{background:var(--red);box-shadow:0 0 6px var(--red)}
.oa-go b{font-weight:700;font-size:15px}
.oa-go small{font-size:12px;color:var(--mute);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.oa-go em{font-style:normal;font-size:12.5px;color:var(--ink2);margin-top:2px}
.oa-row-f{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 14px;margin:10px 0 0;font-size:13.5px}
.oa-etc{color:var(--mute)}
.oa-see{font-weight:700;text-decoration:none;color:var(--purple)}
.oa-row-red .oa-see,.oa-sheet-red .oa-see{color:var(--red-d)}
.oa-see:hover{text-decoration:underline}
/* 허브: 채널 전체 */
.oa-sheets{display:flex;flex-direction:column;gap:16px}
.oa-sheet{position:relative;padding:18px 22px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh)}
.oa-sheet::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:0 4px 4px 0;background:var(--purple)}
.oa-sheet-red::before{background:var(--red)}
.oa-sheet .oa-tile-h{display:flex;gap:12px;align-items:center;margin-bottom:6px}
.oa-sheet .oa-tile-h .no{flex:none;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;font-size:15px;color:#fff;background:var(--purple);border-radius:8px;padding:6px 9px}
.oa-sheet-red .oa-tile-h .no{background:var(--red-d)}
.oa-sheet .oa-tile-h h3{margin:0;font-size:20px}
.oa-sheet .oa-tile-h h3 a{color:var(--ink);text-decoration:none}
.oa-sheet .oa-tile-h .hd{margin:0;font-size:12.5px;color:var(--mute)}
.oa-sheet .d{margin:0 0 8px;font-size:14px;color:var(--ink2)}
.oa-sheet .oa-go{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.oa-sheet .oa-see{display:inline-block;margin-top:10px}
/* 낱말 뜻 */
.oa-dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0 0}
.oa-dl div{padding:12px 16px;border-radius:12px;background:var(--soft);border-left:4px solid var(--purple)}
.oa-dl div:nth-child(2),.oa-dl div:nth-child(3){border-left-color:var(--red)}
.oa-dl dt{font-family:var(--num);font-weight:800;font-size:18px;color:var(--ink)}
.oa-dl dd{margin:2px 0 0;font-size:14.5px;color:var(--ink2)}
/* 싣는 곳 · 싣지 않는 곳 */
.oa-rule-g{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:14px}
.oa-rule-g h3{margin:0 0 8px;font-size:19px}
.oa-rule-g ul{margin:0;padding-left:18px;color:var(--ink2);font-size:14.5px}
.oa-rule-g .yes h3::before{content:"● ";color:var(--ok)}
.oa-rule-g .no h3::before{content:"● ";color:var(--bad)}
.oa-steps{list-style:none;margin:0 0 12px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;counter-reset:s}
.oa-steps li{counter-increment:s;position:relative;padding:14px 16px 14px 58px;background:var(--paper);border:1px solid var(--line);border-radius:12px;font-size:14px;color:var(--ink2)}
.oa-steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:14px;top:14px;width:32px;height:28px;border-radius:6px;background:var(--screen);color:var(--amber);display:flex;align-items:center;justify-content:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;font-size:13px}
.oa-steps li b{display:block;color:var(--ink);font-size:15.5px}
.oa-logwrap{display:flex;gap:20px;align-items:center}
.oa-logwrap .oa-log{flex:1}
/* 예전 주소(410) 안내 */
.oa-gone{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px 16px;background:var(--screen)}
.oa-gone-card{max-width:580px;text-align:center;background:var(--paper);border-radius:18px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);padding:30px 28px}
.oa-gone-code{margin:14px 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;font-size:46px;line-height:1;color:var(--red-d)}
.oa-gone h1{margin:6px 0 10px;font-size:26px}
.oa-gone p{color:var(--ink2)}
.oa-gone-search{display:flex;border:2px solid var(--ink);border-radius:12px;overflow:hidden;margin:16px 0}
.oa-gone-search input{flex:1;min-width:0;border:0;padding:12px 16px;font:inherit}
.oa-gone-search button{border:0;background:var(--ink);color:#fff;font-family:var(--num);font-weight:800;font-size:16px;padding:0 20px;cursor:pointer}
.oa-gone-links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.oa-gone-links a{display:inline-block;padding:5px 12px;border-radius:999px;background:var(--purple-l);text-decoration:none;font-weight:700}
.oa-gone-links li:nth-child(even) a{background:var(--red-l);color:var(--red-d)}

/* ---------- 쉽게 알기 ---------- */
.oa-words h3{font-size:18.5px;margin:20px 0 6px;padding-left:12px;border-left:4px solid var(--rose)}
.oa-words h3:nth-of-type(even){border-left-color:var(--sage)}
.oa-words h3:first-child{margin-top:0}
.oa-words p{margin:0;color:var(--ink2)}

/* 주소 맞춰 보기 */
.oa-check{margin:56px 0}
.oa-check .row{display:flex;border:2px solid var(--sage);border-radius:999px;overflow:hidden;background:#fff}
.oa-check input{flex:1;min-width:0;border:0;padding:13px 18px;font:inherit;background:transparent}
.oa-check input:focus{outline:none}
.oa-check button{border:0;background:var(--sage);color:#fff;font:inherit;font-weight:700;padding:0 22px;cursor:pointer}
.oa-check .res{min-height:26px;margin:12px 0 0;display:flex;gap:10px;align-items:flex-start}
.oa-check .res .tag{flex:none;padding:2px 10px;border-radius:999px;font-size:13px;font-weight:700;color:#fff;background:var(--mute)}
.oa-check .res.ok .tag{background:var(--ok)}
.oa-check .res.warn .tag{background:var(--warn)}
.oa-check .res.no .tag{background:var(--bad)}
.oa-check .n{margin:8px 0 0;font-size:13.5px;color:var(--mute)}
.oa-two{display:grid;grid-template-columns:1fr 1fr;gap:30px}

/* ---------- 표 ---------- */
.oa-tbl{overflow-x:auto;background:var(--paper);border:2px solid var(--line);border-radius:10px;box-shadow:var(--sh)}
.oa-tbl table,.oa-prose table{width:100%;border-collapse:collapse;font-size:15px}
.oa-tbl caption{caption-side:top;text-align:left;padding:12px 16px 6px;font-weight:700;color:var(--rose)}
.oa-tbl th,.oa-tbl td,.oa-prose th,.oa-prose td{padding:10px 14px;border-bottom:1px solid var(--rule);text-align:left;vertical-align:top}
.oa-tbl thead th,.oa-prose thead th{background:var(--soft);color:var(--ink);font-size:13.5px;font-weight:700;border-bottom:2px solid var(--line)}
.oa-tbl tbody tr:hover{background:var(--rose-l)}
.oa-tbl tbody th{font-weight:700}
.oa-tbl tbody th a{text-decoration:none}
.oa-items .dm{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;color:var(--ink2)}
.oa-st{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12.5px;font-weight:700;white-space:nowrap;background:var(--soft);color:var(--mute)}
.oa-st-ok{background:#E3F1E7;color:var(--ok)}
.oa-st-mv{background:#FBEFD8;color:var(--warn)}
.oa-st-blk{background:#E8E6F2;color:#4B4A7A}
.oa-st-down{background:var(--rose-l);color:var(--bad)}

/* ---------- 점검 기록 ---------- */
.oa-log{padding:20px 24px}
.oa-log .now{margin:0 0 12px}
.oa-log .now b{display:block;font-size:18px;color:var(--rose)}
.oa-stats{list-style:none;margin:0 0 12px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.oa-stats li{border:2px solid var(--line);border-radius:8px;padding:10px;text-align:center;font-size:13px;color:var(--mute)}
.oa-stats b{display:block;font-family:var(--num);font-weight:400;font-size:26px;color:var(--ink)}
.oa-stats .ok b{color:var(--ok)}.oa-stats .mv b{color:var(--warn)}.oa-stats .down b{color:var(--bad)}
.oa-tl{margin:0 0 10px;padding-left:18px;font-size:14px;color:var(--ink2)}
.oa-log .n{margin:0;font-size:13.5px;color:var(--mute)}

/* ---------- 노트·가이드 ---------- */
.oa-notes,.oa-guides{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
.oa-notes li a,.oa-guides li a{display:flex;flex-direction:column;gap:4px;height:100%;padding:18px 20px;background:var(--paper);border:2px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink);box-shadow:var(--sh);transition:transform .2s}
.oa-notes li a:hover,.oa-guides li a:hover{transform:translateY(-3px)}
.oa-notes .k,.oa-guides .no{font-size:12.5px;font-weight:700;color:var(--sage-d)}
.oa-notes b,.oa-guides b{font-size:17px;line-height:1.45}
.oa-notes .ex,.oa-guides .ex{font-size:14px;color:var(--ink2)}
.oa-guides .cs{margin-top:auto;font-size:12.5px;color:var(--mute)}
.oa-two .oa-notes{grid-template-columns:1fr}
.oa-guides:not(.cards){grid-template-columns:1fr;gap:0}
.oa-guides:not(.cards) li a{flex-direction:row;align-items:baseline;gap:12px;border:0;border-bottom:1px dashed var(--rule);box-shadow:none;border-radius:0;padding:11px 4px;background:transparent}
.oa-guides:not(.cards) li a:hover{transform:none;background:var(--rose-l)}
.oa-guides:not(.cards) b{font-size:15.5px}
.oa-note-box{margin:30px 0;padding:18px 22px;background:var(--sage-l);border-radius:10px}
.oa-note-box .h{margin:0 0 6px;font-weight:700;color:var(--sage-d)}
.oa-note-box ol{margin:0 0 6px;padding-left:20px}
.oa-note-box .n{margin:0;font-size:13.5px;color:var(--mute)}
.oa-arch{display:grid;gap:16px}
.oa-arch .h{margin:0 0 6px;font-weight:700;color:var(--rose)}
.oa-chips{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.oa-chips a{display:inline-block;padding:5px 13px;border:2px solid var(--line);border-radius:999px;background:var(--paper);font-size:14px;font-weight:600;text-decoration:none;color:var(--ink)}
.oa-chips a:hover,.oa-chips a.on{border-color:var(--rose);background:var(--rose);color:#fff}
.oa-pager{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}
.oa-pager a,.oa-pager span{padding:6px 12px;border:2px solid var(--line);border-radius:999px;text-decoration:none;background:var(--paper)}
.oa-pager .current{background:var(--rose);color:#fff;border-color:var(--rose)}

/* ---------- 급상승 검색어 ---------- */
.trends{background:var(--paper);border:2px solid var(--line);border-radius:10px;padding:16px 18px;box-shadow:var(--sh)}
.trends .thead{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-bottom:10px}
.trends .thead b{color:var(--rose)}
.trends .live{font-size:13px;color:var(--mute);display:inline-flex;align-items:center;gap:6px}
.trends .dot{width:8px;height:8px;border-radius:50%;background:var(--rose);animation:oa-blink 1.6s infinite}
@keyframes oa-blink{50%{opacity:.25}}
.trend-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:0 22px}
.trend-grid a{display:flex;gap:10px;align-items:center;padding:7px 2px;border-bottom:1px dotted var(--rule);text-decoration:none;color:var(--ink)}
.trend-grid .rk{width:24px;font-family:var(--num);color:var(--mute)}
.trend-grid .rk.top{color:var(--rose)}

/* ---------- 자주 묻는 질문 ---------- */
.oa-qa-list{display:grid;gap:8px}
.qa{background:var(--paper);border:2px solid var(--line);border-radius:10px}
.qa summary{cursor:pointer;list-style:none;padding:14px 46px 14px 18px;font-weight:700;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";margin-right:10px;font-family:var(--num);color:var(--rose)}
.qa summary::after{content:"+";position:absolute;right:18px;top:11px;font-size:22px;color:var(--sage-d);transition:transform .2s}
.qa[open] summary::after{transform:rotate(45deg)}
.qa .a{padding:0 18px 16px 40px;color:var(--ink2)}

/* ---------- 하위 페이지 머리 ---------- */
.oa-in{padding-top:20px}
.oa-crumb{font-size:13.5px;color:var(--mute);margin:6px 0 14px}
.oa-crumb a{color:var(--mute);text-decoration:none}
.oa-crumb a:hover{color:var(--rose)}
.oa-ph{position:relative;margin:0 0 26px;overflow:hidden;border-top:10px solid var(--rose)}
.oa-ph-red{border-top-color:var(--sage)}
.oa-ph-ink{border-top-color:var(--ink)}
.oa-brief-h{display:flex;justify-content:space-between;gap:12px;padding:10px 22px;border-bottom:2px dashed var(--rule);font-size:12.5px;font-weight:700;letter-spacing:.04em;color:var(--rose)}
.oa-ph-red .oa-brief-h{color:var(--sage-d)}
.oa-brief-h span{color:var(--mute);font-weight:600}
.oa-brief-b{padding:20px 22px 22px}
.oa-ph h1{margin:0 0 8px;font-size:clamp(26px,3.4vw,38px)}
.oa-meta{margin:0 0 8px;font-size:14px;color:var(--mute)}
.oa-ph .lede{margin:0;color:var(--ink2);max-width:900px}
.oa-first{margin:0 0 20px;padding:14px 18px;background:var(--rose-l);border-radius:10px}
.oa-first b{display:block;color:var(--rose);margin-bottom:2px}
.oa-sec-t{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.oa-sec-t h2{margin:0;font-size:clamp(20px,2.3vw,25px);padding-left:12px;border-left:5px solid var(--rose)}
.oa-order{margin:0;padding:0;list-style:none;counter-reset:o;display:grid;gap:8px}
.oa-order li{counter-increment:o;position:relative;padding:11px 14px 11px 56px;background:var(--paper);border:2px solid var(--line);border-radius:8px}
.oa-order li::before{content:counter(o,decimal-leading-zero);position:absolute;left:14px;top:8px;font-family:var(--num);font-size:24px;color:var(--rose)}
.oa-checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:8px}
.oa-checks li{position:relative;padding:9px 12px 9px 36px;background:var(--paper);border:2px solid var(--line);border-radius:8px}
.oa-checks li::before{content:"✓";position:absolute;left:12px;top:9px;color:var(--sage-d);font-weight:800}
.oa-rel{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:14px 0 0}
.oa-rel .lb{font-size:13.5px;font-weight:700;color:var(--mute);margin-right:4px}
.oa-rel a{padding:4px 12px;border:2px solid var(--line);border-radius:999px;background:var(--paper);text-decoration:none;font-size:14px;font-weight:600}
.oa-pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:40px 0 14px}
.oa-pn a{display:block;padding:14px 18px;background:var(--paper);border:2px solid var(--line);border-radius:10px;text-decoration:none;font-weight:700}
.oa-pn a small{display:block;font-size:12.5px;color:var(--mute);font-weight:600}
.oa-pn .n{text-align:right;grid-column:2}
.oa-band{display:block;width:100%;height:auto;margin:0 0 26px;border-radius:8px;box-shadow:var(--sh)}
/* 본문 */
.oa-prose{font-size:16.5px}
.oa-prose h2{font-size:clamp(21px,2.4vw,26px);margin:38px 0 12px;padding-left:12px;border-left:5px solid var(--rose)}
.oa-prose h3{font-size:19px;margin:26px 0 8px}
.oa-prose p{margin:0 0 14px}
.oa-prose ul,.oa-prose ol{margin:0 0 16px;padding-left:22px}
.oa-prose li{margin:4px 0}
.oa-prose table{margin:0 0 18px;background:var(--paper);border:2px solid var(--line);border-radius:8px;overflow:hidden}
.oa-prose blockquote{margin:0 0 16px;padding:12px 18px;border-left:4px solid var(--sage);background:var(--sage-l);border-radius:0 12px 12px 0}
.oa-article{max-width:900px}
.oa-prose .oa-toc,.oa-article .oa-toc{margin:0 0 24px;padding:14px 18px;background:var(--paper);border:2px solid var(--line);border-radius:10px}
.oa-toc .h{margin:0 0 4px;font-weight:700;color:var(--rose)}
.oa-toc ol{margin:0;padding-left:20px}
nav.oa-toc.oa-sheet{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14px}
nav.oa-toc.oa-sheet a{text-decoration:none;font-weight:600}
.oa-author{display:flex;gap:14px;align-items:flex-start;margin:30px 0;padding:16px 18px;background:var(--soft);border-radius:10px}
.oa-author .av{flex:none;width:46px;height:46px;border-radius:8px;background:var(--rose);box-shadow:inset 0 -14px 0 rgba(0,0,0,.12)}
.oa-author .n{margin:0;font-weight:700;color:var(--rose)}
.oa-author p{margin:0;font-size:14.5px;color:var(--ink2)}
.oa-h4{font-size:18px}
/* 허브 */
.oa-hubgrp{margin-top:38px}
.oa-grp-t{display:flex;gap:10px;align-items:center;font-size:13px;font-weight:700}
.oa-grp-t .kw{padding:3px 12px;border-radius:999px;background:var(--rose);color:#fff}
.oa-hubgrp-red .oa-grp-t .kw{background:var(--sage)}
.oa-grp-t .rg{color:var(--mute)}
.oa-hubgrp>h2{margin:8px 0 14px;font-size:clamp(22px,2.6vw,28px)}
.oa-hub-h{margin:26px 0 8px;font-size:19px}
.oa-hub-h a{text-decoration:none}
.oa-hub-h small{font-size:13px;color:var(--mute);font-weight:600}

/* ---------- 푸터(방송 끝 화면) ---------- */
.oa-foot{margin-top:70px;background:var(--screen);color:#C9C4DD}
.oa-foot::before{content:"";display:block;height:6px;background:linear-gradient(90deg,#fff 0 14.28%,#FFD400 14.28% 28.56%,#00C4D4 28.56% 42.84%,#00C04A 42.84% 57.12%,#D400C4 57.12% 71.4%,#E63946 71.4% 85.68%,#3D2C8D 85.68% 100%)}
.oa-foot-g{max-width:var(--wd);margin:0 auto;padding:38px 20px 18px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.oa-foot-b p{margin:0 0 10px;font-size:14px}
.oa-foot-name{display:flex;align-items:center;gap:10px;font-family:var(--num);font-weight:800;font-size:24px;color:#fff}
.oa-foot-meta{color:#948FAB}
.oa-foot-l .h{margin:0 0 8px;font-family:var(--num);font-weight:800;font-size:15px;color:var(--amber);letter-spacing:.02em}
.oa-foot-l ul{list-style:none;margin:0;padding:0;font-size:14px}
.oa-foot-l li{margin:3px 0}
.oa-foot a{color:#ECE9F7;text-decoration:none}
.oa-foot a:hover{color:#fff;text-decoration:underline}
.oa-cp{max-width:var(--wd);margin:0 auto;padding:14px 20px 26px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#8A85A0}

@media (max-width:980px){
  .oa-mbtn{display:block}
  .oa-nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 16px;box-shadow:var(--sh2);max-height:80vh;overflow:auto}
  .oa-nav.on{display:flex}
  .oa-dd-m{position:static;display:block;box-shadow:none;border-radius:10px;margin:4px 0 8px}
  .oa-hero{grid-template-columns:1fr;gap:26px;padding-top:28px}
  .oa-two,.oa-rule-g,.oa-steps{grid-template-columns:1fr}
  .oa-foot-g{grid-template-columns:1fr 1fr}
  .oa-row{grid-template-columns:1fr;gap:10px}
}
@media (max-width:700px){
  .oa-wrap,.oa-top-in{padding-left:16px;padding-right:16px}
  .oa-dl{grid-template-columns:1fr}
  .oa-strip{grid-template-columns:1fr 1fr}
  .oa-stats{grid-template-columns:1fr 1fr}
  .oa-foot-g{grid-template-columns:1fr}
  .oa-pn{grid-template-columns:1fr}
  .oa-pn .n{grid-column:1}
  .oa-go{grid-template-columns:1fr}
  .oa-row{padding:16px}
  .oa-page-h{padding:12px 16px;flex-wrap:wrap}
  .oa-wall .grid{grid-template-columns:repeat(7,1fr);gap:4px}
  .oa-wall .tv s{display:none}
  .oa-h2 .oa-more{float:none;display:block;margin-top:4px}
  .oa-logwrap{flex-direction:column;align-items:flex-start}
  .oa-wm .tx{font-size:25px}
  .oa-find button{padding:0 16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .draw{opacity:1!important;filter:none!important;transform:none!important}
}