/* 공지·문의 페이지 */
.nt-main{max-width:820px;margin:0 auto;padding:28px 16px 40px}
.nt-main h1{margin:0 0 14px;font-size:26px}
.nt-tabs{display:flex;gap:6px;margin:0 0 16px;border-bottom:1px solid var(--line,#2a2f3f)}
.nt-tabs button{min-height:44px;padding:8px 18px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted,#9198ac);font:inherit;font-size:15px;font-weight:700;cursor:pointer}
.nt-tabs button[aria-selected="true"]{color:var(--text,#f0eff6);border-bottom-color:var(--accent,#c9afff)}
.nt-lead{margin:0 0 14px;font-size:14px;color:var(--muted,#9198ac);line-height:1.7;word-break:keep-all}
.nt-muted{color:var(--muted,#9198ac);font-size:14px;line-height:1.7}
.nt-list{display:flex;flex-direction:column;gap:10px}
.nt-item{border:1px solid var(--line,#2a2f3f);border-radius:12px;background:rgba(255,255,255,.02)}
.nt-item>summary{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;padding:14px 16px;cursor:pointer;list-style:none;min-height:48px}
.nt-item>summary::-webkit-details-marker{display:none}
.nt-item time{font-size:13px;font-weight:700;color:var(--accent,#c9afff);font-variant-numeric:tabular-nums}
.nt-item b{font-size:16px;word-break:keep-all}
.nt-item[open]>summary{border-bottom:1px solid var(--line,#2a2f3f)}
.nt-item ul{margin:0;padding:12px 18px 16px 34px;display:flex;flex-direction:column;gap:8px}
.nt-item li{font-size:14px;line-height:1.7;word-break:keep-all}
.nt-boards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 14px}
.nt-board{display:flex;flex-direction:column;gap:6px;text-align:left;padding:18px;min-height:96px;border:1px solid var(--line,#2a2f3f);border-radius:12px;background:rgba(255,255,255,.02);color:var(--text,#f0eff6);font:inherit;cursor:pointer}
.nt-board b{font-size:16px}.nt-board span{font-size:13px;color:var(--muted,#9198ac);line-height:1.6;word-break:keep-all}
.nt-board:hover{border-color:var(--accent,#c9afff)}
.nt-form{display:flex;flex-direction:column;gap:14px}.nt-form h2{margin:0;font-size:18px}
.nt-field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700}.nt-field small{font-weight:400;color:var(--muted,#9198ac)}
.nt-field select,.nt-field textarea{width:100%;background:#0f121b;color:var(--text,#f0eff6);border:1px solid var(--line,#2a2f3f);border-radius:10px;padding:11px 12px;font:inherit;font-size:16px;font-weight:400}
.nt-field select{min-height:44px}.nt-field textarea{resize:vertical}
.nt-field select:focus,.nt-field textarea:focus{outline:none;border-color:var(--accent,#c9afff)}
.nt-count{align-self:flex-end;font-size:12px;font-weight:400;color:var(--muted,#9198ac)}
.nt-msg{margin:0;min-height:20px;font-size:13px;color:#ffc9a8}
.nt-actions{display:flex;gap:8px}.nt-actions button{min-height:46px;padding:8px 18px;border-radius:10px;border:1px solid var(--line,#2a2f3f);background:transparent;color:var(--text,#f0eff6);font:inherit;font-weight:700;cursor:pointer}
.nt-actions .nt-send{flex:1;background:var(--accent,#c9afff);border-color:var(--accent,#c9afff);color:#16121f}.nt-actions .nt-send:disabled{opacity:.5}
.nt-done{text-align:center;padding:24px 8px;line-height:1.8}.nt-done button{min-height:46px;padding:8px 18px;border-radius:10px;border:1px solid var(--line,#2a2f3f);background:transparent;color:var(--text,#f0eff6);font:inherit;font-weight:700;cursor:pointer}
@media(max-width:650px){.nt-boards{grid-template-columns:1fr}.nt-main h1{font-size:22px}}

/* Notice and inquiry share the archive's surfaces and control sizes. */
.nt-main{max-width:820px;padding:32px 24px 48px}
.nt-main h1{font-size:clamp(24px,3vw,30px);line-height:1.3;letter-spacing:-.025em;margin-bottom:20px}
.nt-tabs{gap:4px;margin-bottom:20px;padding:4px;background:var(--ui-raised);border:0;border-radius:var(--ui-control-radius)}
.nt-tabs button{flex:1;border:0;border-radius:5px;color:var(--ui-muted);min-height:44px}
.nt-tabs button[aria-selected="true"]{background:var(--ui-surface);color:var(--ui-text);box-shadow:0 1px 3px #0002}
.nt-item,.nt-board{background:var(--ui-surface);border-color:var(--ui-line);border-radius:var(--ui-radius)}
.nt-item>summary{display:grid;grid-template-columns:minmax(0,1fr) 16px;gap:4px 12px;padding:16px;min-height:72px;align-items:center}
.nt-item>summary time{grid-column:1;color:var(--ui-muted);font-weight:500;font-size:12px}
.nt-item>summary b{grid-column:1;font-size:16px;line-height:1.5;overflow-wrap:anywhere}
.nt-item>summary::after{content:'';grid-column:2;grid-row:1 / span 2;width:7px;height:7px;border-right:2px solid var(--ui-muted);border-bottom:2px solid var(--ui-muted);transform:rotate(45deg);justify-self:center}
.nt-item[open]>summary::after{transform:rotate(225deg)}
.nt-item[open]>summary{border-bottom-color:var(--ui-line)}
.nt-item ul{padding:16px 22px 18px 34px;gap:10px;color:var(--ui-text)}
.nt-item li{overflow-wrap:anywhere}
.nt-board{min-height:132px;padding:20px;gap:8px;position:relative;padding-right:38px}
.nt-board::after{content:'›';position:absolute;right:16px;top:16px;font-size:24px;color:var(--ui-muted)}
.nt-board b{line-height:1.4}.nt-board:hover{background:var(--ui-raised);border-color:var(--ui-accent)}
.nt-form{padding:24px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:var(--ui-radius)}
.nt-field select,.nt-field textarea{box-sizing:border-box;border-radius:var(--ui-control-radius);background:var(--ui-canvas);border-color:var(--ui-line);color:var(--ui-text);line-height:1.6}
.nt-field textarea::placeholder{color:var(--ui-muted);opacity:1}
.nt-field select:focus-visible,.nt-field textarea:focus-visible{outline:2px solid var(--ui-accent);outline-offset:2px}
.nt-actions{justify-content:flex-end}.nt-actions .nt-send{flex:0 1 180px;background:var(--ui-accent);border-color:var(--ui-accent);color:#172337}
.nt-actions button{border-radius:var(--ui-control-radius)}
.nt-msg:empty{display:none}.nt-muted#inqOff{padding:18px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:var(--ui-radius)}
.nt-main [hidden]{display:none}
@media(max-width:650px){.nt-main{padding:24px 16px 36px}.nt-main h1{margin-bottom:16px}.nt-board{min-height:104px;padding:16px 36px 16px 16px}.nt-form{padding:16px}.nt-actions .nt-send{flex:1}.nt-item>summary{padding:14px}.nt-item>summary b{font-size:15px}}