/* contribute.html 전용 스타일 — 인라인 <style> 에서 옮겼다(라이트 테마 P3-C). 공용 크롬은 hub.css·nav.css. */
:root{ --r:18px } /* 페이지 레이아웃 토큰 */
.mono{font-family:"JetBrains Mono",monospace}

.blob{position:absolute;border-radius:50%;filter:blur(95px);opacity:var(--glow-opacity);mix-blend-mode:var(--glow-blend)}
.blob.a{width:560px;height:560px;background:radial-gradient(circle,var(--glow1),transparent 65%);top:-220px;left:-130px;animation:d1 21s ease-in-out infinite alternate}
.blob.b{width:460px;height:460px;background:radial-gradient(circle,var(--glow3),transparent 60%);bottom:-200px;right:-150px;animation:d2 25s ease-in-out infinite alternate}
@keyframes d1{to{transform:translate(70px,60px) scale(1.1)}}
@keyframes d2{to{transform:translate(-60px,-40px) scale(1.12)}}


.phead{padding:62px 0 14px;text-align:center;position:relative}
.phead h1{font-size:clamp(40px,6.5vw,80px);font-weight:700;font-family:"Space Grotesk";letter-spacing:-.03em;line-height:1}

/* ===== '작성되는 안내서' 비주얼 — 한 편이 써지고 게시되는 루프(데스크톱 전용 장식) =====
 * 서사: 제목·본문 줄이 차례로 타이핑 → '게시됨' 배지 → 문서에서 불씨가 피어오름(기여=커뮤니티의 불씨). */
.writeviz{position:absolute;right:30px;top:44px;width:206px;height:196px;pointer-events:none;text-align:left}
.writeviz .doc{position:absolute;inset:16px 6px 14px;background:rgba(var(--ink-rgb),.035);border:1px solid var(--glass-line);border-radius:14px;padding:18px 16px;transform:rotate(-2.5deg);
  box-shadow:inset 0 1px 0 var(--hilite),0 18px 38px -16px rgba(var(--shade-rgb),.65)}
.writeviz .ln{display:block;height:8px;border-radius:4px;background:rgba(var(--ink-rgb),.10);margin:10px 0;width:var(--w)} /* 기본 폭=완성 상태(모션 감축 시 그대로 노출) */
.writeviz .ln.t{height:12px;border-radius:5px;background:linear-gradient(90deg,var(--amber),var(--ember));opacity:.9;margin-top:2px}
.writeviz .l1{--w:58%;animation:wl1 6.5s ease-in-out infinite}
.writeviz .l2{--w:92%;animation:wl2 6.5s ease-in-out infinite}
.writeviz .l3{--w:74%;animation:wl3 6.5s ease-in-out infinite}
.writeviz .l4{--w:84%;animation:wl4 6.5s ease-in-out infinite}
@keyframes wl1{0%,4%{width:0}14%,90%{width:58%}97%,100%{width:0}}
@keyframes wl2{0%,17%{width:0}28%,90%{width:92%}97%,100%{width:0}}
@keyframes wl3{0%,30%{width:0}41%,90%{width:74%}97%,100%{width:0}}
@keyframes wl4{0%,43%{width:0}54%,90%{width:84%}97%,100%{width:0}}
.writeviz .cur{position:absolute;left:16px;bottom:14px;width:2.5px;height:13px;background:var(--amber);box-shadow:0 0 8px var(--amber);animation:wcur 1.1s steps(2,start) infinite}
@keyframes wcur{to{visibility:hidden}}
.writeviz .pen{position:absolute;right:-8px;bottom:-8px;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;color:var(--amber);
  background:linear-gradient(135deg,rgba(var(--ember-rgb),.18),rgba(var(--crim-rgb),.1));border:1px solid rgba(var(--plasma-rgb),.3);backdrop-filter:blur(6px);animation:wpen 3.4s ease-in-out infinite}
.writeviz .pen svg{width:17px;height:17px}
@keyframes wpen{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-5px) rotate(-6deg)}}
.writeviz .pub{position:absolute;top:2px;right:0;display:inline-flex;align-items:center;gap:5px;font-family:"Space Grotesk";font-size:9.5px;font-weight:600;letter-spacing:.12em;color:var(--green);
  background:rgba(var(--green-rgb),.12);border:1px solid rgba(var(--green-rgb),.4);border-radius:100px;padding:4px 10px;opacity:0;transform:scale(.8);animation:wpub 6.5s ease infinite}
.writeviz .pub svg{width:10px;height:10px}
@keyframes wpub{0%,56%{opacity:0;transform:scale(.8)}63%,90%{opacity:1;transform:scale(1)}96%,100%{opacity:0;transform:scale(.9)}}
.writeviz .em{position:absolute;top:30px;width:4px;height:4px;border-radius:50%;background:var(--ember);box-shadow:0 0 9px var(--ember);opacity:0;animation:wem 4.4s ease-in infinite}
.writeviz .e1{left:34%}
.writeviz .e2{left:66%;animation-delay:2.2s}
@keyframes wem{0%{transform:translateY(0);opacity:0}12%{opacity:.9}100%{transform:translateY(-58px);opacity:0}}
@media (max-width:1300px){.writeviz{display:none}}
@media (prefers-reduced-motion:reduce){
  .writeviz .ln,.writeviz .pen,.writeviz .pub{animation:none}
  .writeviz .pub{opacity:1;transform:none}
  .writeviz .cur,.writeviz .em{display:none}
}
.phead h1 .it{font-family:"Instrument Serif";font-style:italic;font-weight:400;background:linear-gradient(100deg,var(--amber),var(--ember),var(--crim));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.16em}
.phead p{color:var(--txt-dim);font-size:17px;margin:18px auto 0;max-width:540px}

/* 3 STEP */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:50px 0 60px}
.stp{background:var(--glass);border:1px solid var(--glass-line);border-radius:16px;padding:24px;backdrop-filter:blur(14px);position:relative;overflow:hidden;transition:transform .2s,border-color .2s}
.stp:hover{transform:translateY(-4px);border-color:rgba(var(--plasma-rgb),.4)}
.stp .no{font-family:"Instrument Serif";font-size:38px;color:var(--ember);line-height:1}
.stp h3{font-size:17px;font-weight:600;margin:12px 0 8px}
.stp p{font-size:13.5px;color:var(--txt-dim)}

/* 작성 영역 레이아웃 */
.studio{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}
.panel{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r);backdrop-filter:blur(14px);overflow:hidden;display:flex;flex-direction:column}
.ph{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--glass-line)}
.ph .t{font-family:"Space Grotesk";font-size:13px;font-weight:500;color:var(--txt)}
.ph .t .dot{color:var(--ember)}
.ph .hint{font-family:"Space Grotesk";font-size:11.5px;color:var(--txt-faint)}

/* 메타 입력 */
.metaform{padding:18px 20px;display:flex;flex-direction:column;gap:14px;border-bottom:1px solid var(--glass-line)}
.field label{display:block;font-family:"Space Grotesk";font-size:11px;letter-spacing:.04em;color:var(--txt-faint);margin-bottom:7px}
.field input,.field select{width:100%;background:var(--bg-2);border:1px solid var(--glass-line);border-radius:10px;padding:11px 14px;color:var(--txt);font-family:var(--font-sans);font-size:14px;transition:border-color .2s}
.field input::placeholder{color:var(--txt-faint)}
.field input:focus,.field select:focus{border-color:var(--ember)}
.frow{display:flex;gap:12px}.frow .field{flex:1}

/* 에디터 */
.editor{flex:1;background:var(--bg-2);border:0;color:var(--read);font-family:"JetBrains Mono",monospace;font-size:13.5px;line-height:1.7;padding:18px 20px;resize:none;min-height:300px}
.toolbar{display:flex;gap:4px;padding:8px 14px;border-bottom:1px solid var(--glass-line);background:rgba(var(--ink-rgb),.02)}
.tb{font-family:"JetBrains Mono";font-size:12px;color:var(--txt-dim);padding:6px 10px;border-radius:7px;cursor:pointer;transition:background .15s,color .15s}
.tb:hover{background:rgba(var(--ember-rgb),.15);color:var(--ember)}

/* 미리보기 */
.preview{padding:22px 24px;overflow-y:auto;flex:1;color:var(--read);font-size:15px;min-height:300px}
.preview h1{font-family:"Space Grotesk";font-size:25px;font-weight:600;color:var(--txt);margin-bottom:6px;letter-spacing:-.01em}
.preview .pmeta{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 18px}
.preview .badge{font-family:"Space Grotesk";font-size:11px;padding:4px 10px;border-radius:7px}
.pb-lv{background:rgba(var(--ember-rgb),.12);color:var(--ember)}
.pb-tag{background:rgba(var(--ink-rgb),.05);color:var(--txt-dim)}
.preview h2{font-family:"Space Grotesk";font-size:19px;font-weight:600;color:var(--txt);margin:24px 0 10px}
.preview h2::before{content:"";display:inline-block;width:5px;height:17px;border-radius:3px;background:linear-gradient(var(--ember),var(--crim));margin-right:10px;vertical-align:-2px}
.preview p{margin:12px 0}
.preview ul{margin:12px 0 12px 4px;padding-left:20px}
.preview li{margin:7px 0}.preview li::marker{color:var(--ember)}
.preview code{font-family:"JetBrains Mono";font-size:.85em;background:rgba(var(--ember-rgb),.12);color:var(--amber);padding:2px 6px;border-radius:5px}
.preview pre{background:var(--inst);border:1px solid var(--glass-line);border-radius:10px;padding:14px;overflow-x:auto;font-family:"JetBrains Mono";font-size:12.5px;color:var(--read);margin:14px 0}
.preview .note{background:linear-gradient(120deg,rgba(var(--ember-rgb),.1),rgba(var(--crim-rgb),.05)),var(--glass);border:1px solid rgba(var(--plasma-rgb),.25);border-radius:12px;padding:14px 18px;margin:14px 0;font-size:14px}

/* 제출 바 */
.submitbar{display:flex;justify-content:space-between;align-items:center;background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r);backdrop-filter:blur(14px);padding:18px 24px;margin-bottom:60px;flex-wrap:wrap;gap:16px}
.checks{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--txt-dim)}
.check{display:flex;align-items:center;gap:8px}
.check .b{width:18px;height:18px;border-radius:6px;background:rgba(var(--green-rgb),.15);color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:700}
.subbtns{display:flex;gap:12px}
.sbtn{font-family:"Space Grotesk";font-size:14px;font-weight:600;padding:12px 24px;border-radius:100px;transition:transform .2s,box-shadow .2s}
.sbtn.send{background:linear-gradient(120deg,var(--ember),var(--crim));color:var(--on-accent);box-shadow:0 10px 30px -8px rgba(var(--glow1-rgb),.55)}
.sbtn.send:hover{transform:translateY(-2px)}


@media (max-width:900px){.menu{display:none}.burger{display:block}.steps{grid-template-columns:1fr}.studio{grid-template-columns:1fr}}
@media (max-width:600px){.wrap{padding:0 18px}.frow{flex-direction:column}.submitbar{flex-direction:column;align-items:stretch}.subbtns{justify-content:stretch}.sbtn{flex:1;text-align:center}}