/* CampusDown AI 티 없애기 (2026-11-15) — 도구(#hz-app)·소개 페이지 공용 */
.hz{--bg:#fff;--fg:#111827;--mut:#6b7280;--line:#e5e7eb;--soft:#f8fafc;--p:#4f46e5;position:relative;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:16px;padding:16px;margin:8px 0 24px;font-size:15px}
.hz.hz-dark{--bg:#0f172a;--fg:#e5e7eb;--mut:#94a3b8;--line:#334155;--soft:#1e293b;--p:#818cf8}
.hz-top{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-bottom:12px}
.hz-modes,.hz-tools,.hz-acts{display:flex;flex-wrap:wrap;gap:8px}
.hz-chip{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--soft);color:var(--fg);font-weight:700;font-size:14px;cursor:pointer}
.hz-chip.is-on{background:var(--p);border-color:var(--p);color:#fff}
.hz-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--fg);font-weight:700;font-size:14px;cursor:pointer;text-decoration:none;word-break:keep-all}
.hz-btn:hover{border-color:var(--p)}
.hz-btn--p{background:var(--p);border-color:var(--p);color:#fff}
.hz-btn--ghost{background:transparent}
.hz-btn:focus-visible,.hz-chip:focus-visible,.hz-m:focus-visible{outline:3px solid #a5b4fc;outline-offset:2px}
.hz-keys{border:1px dashed var(--line);border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:13px}
.hz-keys ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px}
.hz-keys kbd{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:12px;color:var(--fg)}
.hz-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:960px){.hz-grid{grid-template-columns:1fr 1fr}}
.hz-ta{width:100%;min-height:300px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:14px;font-size:16px;line-height:1.75;background:var(--soft);color:var(--fg);box-sizing:border-box}
.hz-ta:focus{outline:2px solid var(--p);outline-offset:1px}
.hz-cnt{font-size:13px;color:var(--mut);margin:8px 0}
.hz-tgt{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--mut);margin-bottom:12px}
.hz-tgt input,.hz-tgt select{min-height:36px;border:1px solid var(--line);border-radius:8px;padding:0 8px;background:var(--bg);color:var(--fg);width:96px}
.hz-tgt select{width:auto}
.hz-bar{flex:1 1 120px;height:8px;background:var(--line);border-radius:99px;overflow:hidden}
.hz-bar i{display:block;height:100%;width:0;background:#60a5fa;transition:width .2s}
.hz-bar i.is-ok{background:#16a34a}.hz-bar i.is-over{background:#ef4444}
.hz-acts{margin:4px 0 8px}
.hz-note{font-size:12px;color:var(--mut);margin:6px 0 0}
.hz-score{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:var(--soft);border-radius:12px;padding:10px 14px}
.hz-gauge{width:120px;height:70px;flex:none}
.hz-gauge path{fill:none;stroke-width:12;stroke-linecap:round}
.hz-gauge__bg{stroke:var(--line)}.hz-gauge__fg{stroke:#ef4444;transition:stroke-dasharray .4s}
.hz-score__v b{display:block;font-size:34px;line-height:1;font-weight:900}
.hz-score__v span{font-size:13px;color:var(--mut)}
.hz-rate{flex:1 1 200px;font-size:13px}
.hz-rate .is-warn{color:#dc2626;font-weight:800}
.hz-rate em{display:block;font-style:normal;color:#b91c1c;margin-top:4px}
.hz-cats{list-style:none;margin:12px 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:4px 14px;font-size:13px}
.hz-cats li{display:flex;align-items:center;gap:6px}
.hz-cats__n{width:84px;flex:none}
.hz-cats__b{flex:1;height:6px;background:var(--line);border-radius:99px;overflow:hidden}
.hz-cats__b i{display:block;height:100%}
.hz-dot{display:inline-block;width:10px;height:10px;border-radius:50%;flex:none;margin-inline-end:6px}
.hz-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:10px}
.hz-tabs button{border:0;background:none;color:var(--mut);padding:8px 12px;font-weight:800;font-size:14px;border-bottom:3px solid transparent;cursor:pointer;min-height:40px}
.hz-tabs button.is-on{color:var(--fg);border-bottom-color:var(--p)}
.hz-view{min-height:200px;max-height:520px;overflow:auto;line-height:1.9;font-size:16px;padding:4px 2px;word-break:keep-all;overflow-wrap:anywhere}
.hz-m{background:color-mix(in srgb,var(--c) 22%,transparent);color:inherit;border-bottom:2px solid var(--c);border-radius:3px;padding:0 1px;cursor:pointer}
.hz-m.hz-s3{border-bottom-style:dotted;background:color-mix(in srgb,var(--c) 12%,transparent)}
.hz-empty{color:var(--mut);font-size:14px}
.hz-diff del{background:#fee2e2;color:#991b1b;text-decoration:line-through}
.hz-diff ins{background:#dcfce7;color:#166534;text-decoration:none}
.hz-dark .hz-diff del{background:#7f1d1d;color:#fecaca}.hz-dark .hz-diff ins{background:#14532d;color:#bbf7d0}
.hz-doc{font-size:14px;margin-top:10px}
.hz-doc ul{margin:6px 0 0;padding:0;list-style:none}.hz-doc li{display:flex;align-items:flex-start;gap:4px;margin:4px 0}
.hz-doc .hz-dot{margin-top:6px}
.hz-pop{position:absolute;z-index:30;width:320px;max-width:calc(100% - 16px);background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(15,23,42,.18);padding:12px 14px;font-size:14px}
.hz-pop.is-sheet{position:fixed;left:8px;right:8px;bottom:8px;top:auto;width:auto;max-width:none;max-height:60vh;overflow:auto}
.hz-pop__h{display:flex;align-items:center;gap:6px}.hz-pop__h small{color:var(--mut)}
.hz-pop__x{margin-inline-start:auto;border:0;background:none;font-size:22px;line-height:1;color:var(--mut);cursor:pointer;min-width:36px;min-height:36px}
.hz-pop p{margin:8px 0;line-height:1.6}
.hz-pop__s{display:flex;flex-direction:column;gap:6px}
.hz-pop__hint{color:var(--mut)}
.hz-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;border-radius:999px;padding:8px 16px;font-size:14px;opacity:0;pointer-events:none;transition:all .2s;z-index:40}
.hz-toast.is-on{opacity:1;transform:translateX(-50%) translateY(0)}
html[dir=rtl] .hz-cats__n{width:110px}
html[dir=rtl] .hz-toast{direction:rtl}
/* 소개 페이지 */
.hz-steps{display:flex;gap:6px;list-style:none;padding:0;margin:12px 0 20px;flex-wrap:wrap}
.hz-steps li{flex:1 1 0;min-width:96px;text-align:center;font-size:13px;font-weight:700;color:#6b7280;border-top:4px solid #e5e7eb;padding-top:6px}
.hz-steps li.is-done{color:#4f46e5;border-top-color:#a5b4fc}
.hz-steps li.is-on{color:#111827;border-top-color:#4f46e5}
.hz-steps a{color:inherit;text-decoration:none}
.hz-skip{display:inline-block;font-size:14px;color:#4f46e5;margin:0 0 6px;text-decoration:underline}
.hz-ex{border:1px solid #e5e7eb;border-radius:12px;padding:12px 14px;margin:12px 0;background:#fafafa}
.hz-ex p{margin:6px 0;line-height:1.75}
.hz-ex .b{color:#991b1b}.hz-ex .a{color:#166534}
.hz-ex .b::before{content:attr(data-l);display:inline-block;font-size:12px;font-weight:800;background:#fee2e2;color:#991b1b;border-radius:6px;padding:0 6px;margin-inline-end:6px}
.hz-ex .a::before{content:attr(data-l);display:inline-block;font-size:12px;font-weight:800;background:#dcfce7;color:#166534;border-radius:6px;padding:0 6px;margin-inline-end:6px}
.hz-next{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:28px 0 8px}
.hz-next a{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:12px;font-weight:800;font-size:16px;text-decoration:none;border:1px solid #4f46e5}
.hz-next .p{background:#4f46e5;color:#fff}.hz-next .s{background:#fff;color:#4f46e5}
.hz-gap{height:150px}
.hz-demo{border:1px solid #c7d2fe;border-radius:12px;padding:14px;background:#eef2ff;margin:16px 0}
.hz-demo__btns{display:flex;flex-wrap:wrap;gap:8px}
.hz-demo__out{margin-top:10px;background:#fff;border-radius:10px;padding:10px 12px;min-height:48px;line-height:1.8}
.hz-demo__legend{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:#4b5563}
.hz-demo__legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-inline-end:4px}
.hz-credit{font-size:12px;color:#6b7280;margin-top:18px;line-height:1.7}
.hz-credit a{color:#6b7280}
.gg-ad.hz-ad{margin:36px auto}
/* 2026-11-15 hzwide (그록 봇): 도구를 가로로 넓게(PC 최대 1280px, 본문 폭 밖으로 가운데 정렬) + 입력창 크게. 모바일은 위아래로, 입력창 300px. */
.hz-page .hz{padding:20px;font-size:16px}
.hz-page .hz-ta{display:block;height:300px;min-height:300px;font-size:16px;line-height:1.85;padding:16px 18px;resize:vertical}
.hz-page .hz-view{min-height:280px;max-height:560px;font-size:16px}
@media (min-width:960px){
  .hz-page .hz-grid{grid-template-columns:minmax(0,1.55fr) minmax(340px,1fr);gap:24px;align-items:start}
  .hz-page .hz-ta{height:460px;min-height:420px;font-size:17px;line-height:1.9;padding:20px 22px}
  .hz-page .hz-view{min-height:380px;max-height:680px;font-size:16.5px}
}
@media (min-width:1100px){
  .hz-page #gg-app{width:min(1280px,calc(100vw - 64px));margin-inline-start:calc(50% - min(640px,calc(50vw - 32px)));box-sizing:border-box}
}
/* 2026-11-15 hzhero (그록 봇): 머리 상자 — 큰 줄 + 작은 태그, 둘째 줄, AI 로고 흐름(무한 반복, 호버 시 멈춤, 움직임 줄이기면 정지) */
.hz-hero{padding:22px 24px 16px}
.hz-h1{margin:0;display:flex;flex-direction:column;gap:6px;letter-spacing:-.02em;line-height:1.3}
.hz-h1__a{font-size:clamp(22px,3.2vw,32px);font-weight:900;color:#111827;word-break:keep-all}
.hz-h1__tag{display:inline-block;font-size:.5em;font-weight:700;color:#4f46e5;vertical-align:middle;white-space:nowrap}
.hz-h1__b{font-size:clamp(16px,2vw,20px);font-weight:700;color:#4f46e5;word-break:keep-all}
.hz-logos{margin-top:14px}
.hz-logos__cap{margin:0 0 6px;font-size:12px;color:#6b7280}
.hz-marq{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.hz-marq__t{display:flex;align-items:center;gap:0;width:max-content;margin:0;padding:6px 0;list-style:none;animation:hz-marq 28s linear infinite}
.hz-marq:hover .hz-marq__t{animation-play-state:paused}
.hz-marq__t li{flex:none;display:flex;align-items:center;white-space:nowrap;padding-inline-end:44px}
.hz-lg{height:26px;width:auto;display:block;opacity:.85;filter:grayscale(1);transition:filter .2s,opacity .2s}
.hz-marq:hover .hz-lg{filter:none;opacity:1}
.hz-lg--gpt{display:flex;align-items:center;gap:7px;height:26px}
.hz-lg--gpt img{height:24px;width:24px}
.hz-lg--gpt b{font:700 19px/1 system-ui,-apple-system,"Segoe UI",sans-serif;color:#111;letter-spacing:-.02em}
@keyframes hz-marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (max-width:640px){.hz-hero{padding:16px 16px 12px}.hz-marq__t{animation-duration:22s}.hz-marq__t li{padding-inline-end:30px}.hz-lg,.hz-lg--gpt{height:20px}.hz-lg--gpt img{height:19px;width:19px}.hz-lg--gpt b{font-size:15px}}
@media (prefers-reduced-motion:reduce){.hz-marq{-webkit-mask-image:none;mask-image:none}.hz-marq__t{animation:none;width:auto;flex-wrap:wrap;gap:20px 32px}.hz-marq__t li[aria-hidden]{display:none}}
.gg-hero.hz-hero,.gg-hero--app.hz-hero{display:block}
.hz-logos{min-width:0;width:100%;max-width:100%;overflow:hidden}
/* 2026-11-15 hztop (그록 봇): 머리 상자 아래 광고 + 도구 바로 가기 버튼. 롤백: 이 블록 삭제 */
.hz-ad--top{min-height:280px;overflow:hidden;margin:24px 0 0;contain:layout paint}
.hz-ad--top ins{max-width:100%;overflow:hidden}
.hz-go{display:flex;justify-content:center;margin:48px 0 32px;clear:both}
.hz-go__btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:56px;padding:0 32px;border-radius:14px;background:#4f46e5;color:#fff !important;font-weight:800;font-size:17px;text-decoration:none;box-shadow:0 6px 18px rgba(79,70,229,.28)}
.hz-go__btn:hover{background:#4338ca}
.hz-go__btn:focus-visible{outline:3px solid #a5b4fc;outline-offset:3px}
@media (max-width:640px){.hz-ad--top{min-height:250px}.hz-go{margin:48px 0 24px}.hz-go__btn{width:100%;font-size:16px}}