/*
 * tips319/style.css  v1.0.0
 * 텔레그램 미디어 캡션 위치 변경 가이드 전용 스타일
 * 그누보드5 완전 격리 | BEM | 모바일 퍼스트
 * 테마: 슬레이트다크·바이올렛·시안 (캡션·편집·업무 문서·레이아웃)
 */

/* ── 리셋 ── */
#tg-319-wrapper,#tg-319-wrapper *,#tg-319-wrapper *::before,#tg-319-wrapper *::after{box-sizing:border-box;margin:0;padding:0;border:none;outline:none;text-decoration:none;list-style:none;background:none;font-style:normal}
#tg-319-wrapper h1,#tg-319-wrapper h2,#tg-319-wrapper h3,#tg-319-wrapper h4{font-size:inherit;font-weight:inherit;color:inherit;line-height:1.3}
#tg-319-wrapper strong,#tg-319-wrapper b{color:inherit;font-weight:700}
#tg-319-wrapper p{margin-bottom:14px!important;line-height:1.7!important}
#tg-319-wrapper p:last-child{margin-bottom:0!important}
#tg-319-wrapper button{cursor:pointer}
#tg-319-wrapper label{cursor:pointer}
#tg-319-wrapper textarea{font-family:inherit}

/* ── 변수 ── */
#tg-319-wrapper{
    --vio-400:#a78bfa;--vio-500:#8b5cf6;--vio-600:#7c3aed;--vio-700:#6d28d9;
    --cyan-400:#22d3ee;--cyan-500:#06b6d4;--cyan-600:#0891b2;
    --slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;--slate-800:#1e293b;--slate-900:#0f172a;
    --text-main:#1e293b;--text-sub:#475569;--border-r:16px;
    --shadow-vio:0 12px 36px rgba(139,92,246,0.18);--shadow-cyan:0 8px 24px rgba(6,182,212,0.15)
}

#tg-319-wrapper.tg-319-wrapper{max-width:1100px;margin:0 auto;width:100%;font-family:'Noto Sans KR', 'Inter','Apple SD Gothic Neo',sans-serif;color:var(--text-main);line-height:1.7;background-color:var(--slate-50);border-radius:24px;overflow:hidden;box-shadow:0 16px 48px rgba(139,92,246,0.07)}

/* ══════ 히어로 ══════ */
#tg-319-wrapper .tg-319-hero{position:relative;background:linear-gradient(145deg,#0f0a1e 0%,#1e1040 45%,#0a1a2e 100%);padding:60px 24px 72px;text-align:center;overflow:hidden}
#tg-319-wrapper .tg-319-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 40% 35%,rgba(139,92,246,0.22) 0%,transparent 65%),radial-gradient(circle at 75% 65%,rgba(6,182,212,0.12) 0%,transparent 45%);pointer-events:none}
#tg-319-wrapper .tg-319-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:var(--slate-50);clip-path:polygon(0 100%,100% 100%,100% 0)}
#tg-319-wrapper .tg-319-hero__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:20px}
#tg-319-wrapper .tg-319-hero__badge{display:inline-flex;align-items:center;gap:8px;background:rgba(139,92,246,0.2)!important;color:#c4b5fd!important;font-size:0.85rem;font-weight:800;padding:7px 18px;border-radius:20px;border:1px solid rgba(139,92,246,0.35)}

/* 비교 카드 */
#tg-319-wrapper .tg-319-hero__compare{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
#tg-319-wrapper .tg-319-hero__compare-card{padding:10px;border-radius:14px;display:flex;flex-direction:column;gap:6px;min-width:110px;animation:tg319-fadeIn 0.6s ease}
#tg-319-wrapper .tg-319-hero__compare-card--before{background:rgba(255,255,255,0.06)!important;border:1px solid rgba(255,255,255,0.1)}
#tg-319-wrapper .tg-319-hero__compare-card--after{background:rgba(139,92,246,0.15)!important;border:1px solid rgba(139,92,246,0.3)}
#tg-319-wrapper .tg-319-hero__compare-label{font-size:0.62rem;font-weight:900;text-align:center;color:rgba(255,255,255,0.55)!important}
#tg-319-wrapper .tg-319-hero__compare-card--after .tg-319-hero__compare-label{color:#c4b5fd!important}
#tg-319-wrapper .tg-319-hero__compare-img{background:rgba(255,255,255,0.06)!important;border-radius:7px;padding:8px;text-align:center;font-size:1.2rem;color:rgba(255,255,255,0.3)!important}
#tg-319-wrapper .tg-319-hero__compare-text{font-size:0.65rem;font-weight:800;color:rgba(255,255,255,0.5)!important;text-align:center;padding:4px 8px;background:rgba(255,255,255,0.04)!important;border-radius:5px}
#tg-319-wrapper .tg-319-hero__compare-card--after .tg-319-hero__compare-text{color:#c4b5fd!important;background:rgba(139,92,246,0.12)!important}
#tg-319-wrapper .tg-319-hero__compare-arrow{font-size:1.5rem;color:var(--cyan-400)!important;font-weight:900}

#tg-319-wrapper .tg-319-hero__title{font-size:1.9rem;font-weight:900;color:#ffffff!important;line-height:1.4;word-break:keep-all;text-shadow:0 2px 16px rgba(139,92,246,0.4)}
#tg-319-wrapper .tg-319-hero__subtitle{font-size:1rem;color:rgba(196,181,253,0.9)!important;word-break:keep-all;max-width:700px;margin-bottom:0!important;line-height:1.65!important}
#tg-319-wrapper .tg-319-hero__tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
#tg-319-wrapper .tg-319-hero__tag{background:rgba(255,255,255,0.07)!important;color:rgba(255,255,255,0.82)!important;font-size:0.82rem;font-weight:700;padding:5px 14px;border-radius:24px;border:1px solid rgba(139,92,246,0.2)}

/* ══════ 메인 ══════ */
#tg-319-wrapper .tg-319-main{background:#fff;padding:52px 24px 48px;display:flex;flex-direction:column;gap:56px}

/* ══════ 도입부 ══════ */
#tg-319-wrapper .tg-319-intro{background:linear-gradient(135deg,#f5f3ff,#ecfeff)!important;border:1px solid #ddd6fe;border-radius:var(--border-r);padding:36px 28px;text-align:center;position:relative;overflow:hidden}
#tg-319-wrapper .tg-319-intro::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--vio-500),var(--cyan-500));border-radius:var(--border-r) var(--border-r) 0 0}
#tg-319-wrapper .tg-319-intro__icon{font-size:2.8rem;margin-bottom:14px}
#tg-319-wrapper .tg-319-intro__heading{font-size:1.3rem;font-weight:900;color:var(--slate-800)!important;margin-bottom:16px}
#tg-319-wrapper .tg-319-intro p{font-size:1rem;color:var(--text-sub)!important;word-break:keep-all;max-width:820px;margin:0 auto!important}
#tg-319-wrapper .tg-319-intro p strong{color:var(--vio-700)!important;font-weight:800}

/* ══════ 섹션 공통 ══════ */
#tg-319-wrapper .tg-319-section__label{display:inline-flex;align-items:center;gap:8px;background:var(--vio-600)!important;color:#fff!important;font-size:0.8rem;font-weight:800;padding:5px 16px;border-radius:24px;margin-bottom:16px}
#tg-319-wrapper .tg-319-section__label--demo{background:linear-gradient(135deg,var(--vio-600),var(--cyan-600))!important}
#tg-319-wrapper .tg-319-section__label--edit{background:var(--cyan-600)!important}
#tg-319-wrapper .tg-319-section__label--tips{background:var(--slate-700)!important;color:#fff!important}
#tg-319-wrapper .tg-319-section__title{font-size:1.4rem;font-weight:900;color:var(--slate-800)!important;border-left:5px solid var(--vio-400);padding-left:16px;margin-bottom:22px;line-height:1.4;word-break:keep-all}
#tg-319-wrapper .tg-319-section p{font-size:1rem;color:var(--text-sub)!important;word-break:keep-all;text-align:left}
#tg-319-wrapper .tg-319-section p strong{color:var(--vio-700)!important}

/* ══════ 시뮬레이터 ══════ */
#tg-319-wrapper .tg-319-sim-container{margin-top:24px;display:flex;flex-direction:column;gap:20px}

/* ── 좌측: 채팅 뷰 ── */
#tg-319-wrapper .tg-319-chat-view{flex:1;background:var(--slate-900)!important;border-radius:24px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 16px 40px rgba(0,0,0,0.25);min-height:320px}

/* 채팅 헤더 */
#tg-319-wrapper .tg-319-cv-header{display:flex;align-items:center;gap:10px;padding:12px 14px;background:rgba(0,0,0,0.3)!important;border-bottom:1px solid rgba(255,255,255,0.05)}
#tg-319-wrapper .tg-319-cv-header__avatar{font-size:1.2rem;width:36px;height:36px;background:rgba(139,92,246,0.25)!important;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
#tg-319-wrapper .tg-319-cv-header__info{flex:1}
#tg-319-wrapper .tg-319-cv-header__name{font-size:0.9rem;font-weight:900;color:#fff!important}
#tg-319-wrapper .tg-319-cv-header__sub{font-size:0.7rem;color:rgba(255,255,255,0.35)!important}
#tg-319-wrapper .tg-319-cv-header__icon{color:rgba(255,255,255,0.25)!important;font-size:0.85rem}

/* 메시지 영역 */
#tg-319-wrapper .tg-319-messages{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
#tg-319-wrapper .tg-319-date-divider{text-align:center;font-size:0.68rem;color:rgba(255,255,255,0.22)!important;margin:4px 0}
#tg-319-wrapper .tg-319-msg{display:flex;align-items:flex-start;gap:7px}
#tg-319-wrapper .tg-319-msg--sent{justify-content:flex-end}
#tg-319-wrapper .tg-319-msg--received{justify-content:flex-start}
#tg-319-wrapper .tg-319-msg__avatar{font-size:1.1rem;width:30px;height:30px;background:rgba(255,255,255,0.08)!important;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:16px}
#tg-319-wrapper .tg-319-msg__content{display:flex;flex-direction:column;gap:2px;max-width:82%}
#tg-319-wrapper .tg-319-msg__name{font-size:0.7rem;font-weight:900;color:var(--vio-400)!important;padding-left:4px;margin-bottom:2px}
#tg-319-wrapper .tg-319-msg__bubble{padding:8px 12px;border-radius:14px;font-size:0.82rem;position:relative;word-break:break-word}
#tg-319-wrapper .tg-319-msg__bubble--received{background:rgba(255,255,255,0.09)!important;color:rgba(255,255,255,0.9)!important;border-radius:4px 14px 14px 14px}
#tg-319-wrapper .tg-319-msg__time{display:block;font-size:0.62rem;color:rgba(255,255,255,0.35)!important;text-align:right;margin-top:4px}

/* 실시간 미리보기 버블 */
#tg-319-wrapper .tg-319-preview-bubble{border-radius:14px 4px 14px 14px;overflow:hidden;box-shadow:0 3px 10px rgba(0,0,0,0.35);transition:all 0.5s cubic-bezier(0.4,0,0.2,1);min-width:140px;max-width:200px}
#tg-319-wrapper .tg-319-preview-bubble.is-animating{animation:tg319-slideIn 0.5s cubic-bezier(0.34,1.56,0.64,1)}
@keyframes tg319-slideIn{from{opacity:0;transform:translateY(12px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}
#tg-319-wrapper .tg-319-preview-bubble__caption{padding:7px 10px;font-size:0.78rem;font-weight:700;line-height:1.4;word-break:break-word}
#tg-319-wrapper .tg-319-preview-bubble__caption--above{background:rgba(139,92,246,0.2)!important;color:#ddd6fe!important;border-bottom:1px solid rgba(139,92,246,0.15)}
#tg-319-wrapper .tg-319-preview-bubble__caption--below{background:rgba(30,41,59,0.9)!important;color:rgba(255,255,255,0.82)!important;border-top:1px solid rgba(255,255,255,0.06)}
#tg-319-wrapper .tg-319-preview-bubble__media{background:linear-gradient(135deg,rgba(139,92,246,0.12),rgba(6,182,212,0.1))!important;padding:20px;text-align:center;font-size:1.6rem;color:rgba(255,255,255,0.25)!important}
#tg-319-wrapper .tg-319-preview-bubble__time{padding:3px 8px;text-align:right;font-size:0.6rem;color:rgba(255,255,255,0.25)!important;background:rgba(10,22,40,0.6)!important}
#tg-319-wrapper .tg-319-preview-bubble__empty{padding:28px 16px;text-align:center;font-size:0.75rem;color:rgba(255,255,255,0.18)!important;background:rgba(255,255,255,0.04)!important;border-radius:14px 4px 14px 14px;border:1px dashed rgba(255,255,255,0.1)}
#tg-319-wrapper .tg-319-preview-hint{font-size:0.62rem;color:rgba(255,255,255,0.2)!important;text-align:right;margin-top:4px;padding-right:4px}

/* ── 우측: 작성 패널 ── */
#tg-319-wrapper .tg-319-compose-panel{flex:1;background:var(--slate-50)!important;border:2px solid var(--slate-200);border-radius:24px;padding:20px;display:flex;flex-direction:column;gap:14px}
#tg-319-wrapper .tg-319-compose-panel__label{display:flex;align-items:center;gap:8px;font-size:0.78rem;font-weight:900;color:var(--slate-500)!important;padding-bottom:12px;border-bottom:1px solid var(--slate-200)}
#tg-319-wrapper .tg-319-compose-panel__label i{color:var(--vio-500)!important}

/* 미디어 플레이스홀더 */
#tg-319-wrapper .tg-319-media-placeholder{background:linear-gradient(135deg,rgba(139,92,246,0.05),rgba(6,182,212,0.05))!important;border:2px dashed rgba(139,92,246,0.25);border-radius:14px;overflow:hidden}
#tg-319-wrapper .tg-319-media-placeholder__inner{padding:18px;display:flex;flex-direction:column;align-items:center;gap:5px;text-align:center}
#tg-319-wrapper .tg-319-media-placeholder__inner i{font-size:1.8rem;color:var(--vio-400)!important}
#tg-319-wrapper .tg-319-media-placeholder__inner span{font-size:0.82rem;font-weight:800;color:var(--vio-700)!important}
#tg-319-wrapper .tg-319-media-placeholder__sub{font-size:0.7rem;color:var(--slate-400)!important;font-weight:400!important}

/* 캡션 입력 */
#tg-319-wrapper .tg-319-caption-input-wrap{display:flex;flex-direction:column;gap:7px}
#tg-319-wrapper .tg-319-caption-input-label{font-size:0.8rem;font-weight:900;color:var(--slate-700)!important}
#tg-319-wrapper .tg-319-caption-input{width:100%;padding:10px 12px;background:#fff!important;border:1px solid var(--slate-200);border-radius:10px;font-size:0.88rem;color:var(--slate-800)!important;resize:none;transition:border-color 0.2s}
#tg-319-wrapper .tg-319-caption-input:focus{border-color:var(--vio-400);box-shadow:0 0 0 3px rgba(139,92,246,0.1)}
#tg-319-wrapper .tg-319-caption-input::placeholder{color:var(--slate-300)!important}
#tg-319-wrapper .tg-319-caption-presets{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
#tg-319-wrapper .tg-319-caption-presets__label{font-size:0.68rem;font-weight:900;color:var(--slate-400)!important;flex-shrink:0}
#tg-319-wrapper .tg-319-preset-btn{font-size:0.72rem;font-weight:800;padding:4px 10px;background:var(--slate-100)!important;color:var(--slate-700)!important;border-radius:8px;font-family:inherit;transition:all 0.2s;border:1px solid var(--slate-200)}
#tg-319-wrapper .tg-319-preset-btn:hover{background:rgba(139,92,246,0.08)!important;border-color:var(--vio-400);color:var(--vio-700)!important}

/* 캡션 위치 선택 카드 */
#tg-319-wrapper .tg-319-position-picker{display:flex;flex-direction:column;gap:8px}
#tg-319-wrapper .tg-319-position-picker__label{font-size:0.8rem;font-weight:900;color:var(--slate-700)!important}
#tg-319-wrapper .tg-319-position-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#tg-319-wrapper .tg-319-pos-card{display:flex;flex-direction:column;gap:8px;padding:10px;background:#fff!important;border:2px solid var(--slate-200);border-radius:14px;font-family:inherit;transition:all 0.2s}
#tg-319-wrapper .tg-319-pos-card:hover{border-color:var(--vio-400);background:rgba(139,92,246,0.03)!important}
#tg-319-wrapper .tg-319-pos-card.is-selected{border-color:var(--vio-500);background:rgba(139,92,246,0.06)!important;box-shadow:0 0 0 3px rgba(139,92,246,0.1),var(--shadow-vio)}
#tg-319-wrapper .tg-319-pos-card__preview{display:flex;flex-direction:column;gap:3px;padding:7px;background:var(--slate-100)!important;border-radius:8px}
#tg-319-wrapper .tg-319-pos-card__img-line{height:22px;background:linear-gradient(90deg,rgba(139,92,246,0.15),rgba(6,182,212,0.12))!important;border-radius:4px}
#tg-319-wrapper .tg-319-pos-card__txt-line{height:8px;background:var(--slate-300)!important;border-radius:3px;width:85%}
#tg-319-wrapper .tg-319-pos-card__info{text-align:left}
#tg-319-wrapper .tg-319-pos-card__title{font-size:0.78rem;font-weight:900;color:var(--slate-800)!important;margin-bottom:2px}
#tg-319-wrapper .tg-319-pos-card.is-selected .tg-319-pos-card__title{color:var(--vio-700)!important}
#tg-319-wrapper .tg-319-pos-card__desc{font-size:0.65rem;color:var(--slate-400)!important}

/* 전송 버튼 */
#tg-319-wrapper .tg-319-send-btn{width:100%;padding:13px;background:linear-gradient(135deg,var(--vio-600),var(--cyan-600))!important;color:#fff!important;border-radius:12px;font-family:inherit;font-size:0.95rem;font-weight:900;display:flex;align-items:center;justify-content:center;gap:8px;transition:all 0.25s;box-shadow:0 4px 16px rgba(139,92,246,0.2)}
#tg-319-wrapper .tg-319-send-btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(139,92,246,0.3)}

/* ══════ 편집 데모 ══════ */
#tg-319-wrapper .tg-319-edit-demo-box{position:relative;margin-top:20px}
#tg-319-wrapper .tg-319-edit-msg-preview{display:flex;flex-direction:column;gap:12px}
#tg-319-wrapper .tg-319-edit-msg-preview__label{font-size:0.78rem;font-weight:900;color:var(--slate-500)!important;display:flex;align-items:center;gap:6px}
#tg-319-wrapper .tg-319-edit-msg-card{background:var(--slate-900)!important;border-radius:18px;padding:14px;cursor:pointer;transition:all 0.2s;border:2px solid transparent;max-width:360px;margin:0 auto;width:100%}
#tg-319-wrapper .tg-319-edit-msg-card:hover{border-color:var(--vio-500);box-shadow:var(--shadow-vio)}
#tg-319-wrapper .tg-319-edit-msg-card:focus{border-color:var(--vio-400);box-shadow:0 0 0 3px rgba(139,92,246,0.2)}
#tg-319-wrapper .tg-319-edit-msg-card__hint{font-size:0.7rem;text-align:center;color:rgba(255,255,255,0.2)!important;margin-top:8px}

/* 편집 팝업 */
#tg-319-wrapper .tg-319-edit-popup{background:#fff!important;border:2px solid var(--vio-400);border-radius:18px;padding:18px;box-shadow:var(--shadow-vio);animation:tg319-popIn 0.35s cubic-bezier(0.34,1.56,0.64,1);margin-top:14px}
@keyframes tg319-popIn{from{opacity:0;transform:scale(0.85) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}
#tg-319-wrapper .tg-319-edit-popup__header{display:flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--vio-700)!important;font-size:0.88rem;font-weight:900}
#tg-319-wrapper .tg-319-edit-popup__header i{font-size:0.9rem}
#tg-319-wrapper .tg-319-edit-popup__header span{flex:1}
#tg-319-wrapper .tg-319-edit-popup__close{width:26px;height:26px;border-radius:8px;background:var(--slate-100)!important;color:var(--slate-500)!important;font-size:0.75rem;display:flex;align-items:center;justify-content:center;font-family:inherit;transition:all 0.2s}
#tg-319-wrapper .tg-319-edit-popup__close:hover{background:var(--slate-200)!important}
#tg-319-wrapper .tg-319-edit-popup__actions{display:flex;flex-direction:column;gap:8px}
#tg-319-wrapper .tg-319-edit-action-btn{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--slate-50)!important;border:1px solid var(--slate-200);border-radius:10px;font-family:inherit;font-size:0.9rem;font-weight:800;color:var(--slate-700)!important;transition:all 0.2s;text-align:left}
#tg-319-wrapper .tg-319-edit-action-btn:hover{background:rgba(139,92,246,0.07)!important;border-color:var(--vio-400);color:var(--vio-700)!important}
#tg-319-wrapper .tg-319-edit-action-btn i{color:var(--vio-500)!important;width:18px;text-align:center;flex-shrink:0}

/* 편집 가이드 (탭 내) */
#tg-319-wrapper .tg-319-edit-guide{margin-top:20px;padding:16px;background:rgba(6,182,212,0.05)!important;border-left:4px solid var(--cyan-500);border-radius:0 12px 12px 0}
#tg-319-wrapper .tg-319-edit-guide__header{display:flex;align-items:center;gap:8px;font-size:0.9rem;font-weight:900;color:var(--slate-800)!important;margin-bottom:12px}
#tg-319-wrapper .tg-319-edit-guide__header i{color:var(--cyan-600)!important}

/* ══════ 기기별 탭 ══════ */
#tg-319-wrapper .tg-319-tab-group{display:flex;margin-top:24px;border-radius:14px 14px 0 0;overflow:hidden;border:1px solid var(--slate-200);border-bottom:none;background:var(--slate-100)!important}
#tg-319-wrapper .tg-319-tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 10px;color:var(--text-sub)!important;font-family:inherit;font-size:0.9rem;font-weight:800;transition:all 0.2s;border-right:1px solid var(--slate-200);border-bottom:3px solid transparent}
#tg-319-wrapper .tg-319-tab-btn:last-child{border-right:none}
#tg-319-wrapper .tg-319-tab-btn:hover{background:var(--slate-200)!important}
#tg-319-wrapper .tg-319-tab-btn--active{background:#fff!important;color:var(--vio-700)!important;border-bottom-color:var(--vio-500)}
#tg-319-wrapper .tg-319-tab-btn i{font-size:1.1rem}
#tg-319-wrapper .tg-319-tab-panel{display:none;background:#fff!important;border:1px solid var(--slate-200);border-top:none;border-radius:0 0 var(--border-r) var(--border-r);padding:28px 24px;animation:tg319-fadeIn 0.35s ease}
@keyframes tg319-fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
#tg-319-wrapper .tg-319-tab-panel--active{display:block}
#tg-319-wrapper .tg-319-tab-panel__header{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--slate-100)}
#tg-319-wrapper .tg-319-tab-panel__icon-wrap{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:14px;flex-shrink:0;font-size:1.8rem;color:#fff!important}
#tg-319-wrapper .tg-319-tab-panel__icon-wrap--android{background:linear-gradient(135deg,#3DDC84,#2dae65)!important}
#tg-319-wrapper .tg-319-tab-panel__icon-wrap--ios{background:linear-gradient(135deg,#555,#111)!important}
#tg-319-wrapper .tg-319-tab-panel__icon-wrap--pc{background:linear-gradient(135deg,var(--vio-500),var(--cyan-500))!important}
#tg-319-wrapper .tg-319-tab-panel__title{font-size:1.05rem;font-weight:900;color:var(--slate-800)!important;margin-bottom:4px}
#tg-319-wrapper .tg-319-tab-panel__desc{font-size:0.88rem;color:var(--slate-500)!important;margin-bottom:0!important}
#tg-319-wrapper .tg-319-tab-panel__desc strong{color:var(--vio-700)!important}
#tg-319-wrapper .tg-319-steps{counter-reset:step319;display:flex;flex-direction:column;gap:10px}
#tg-319-wrapper .tg-319-steps__item{counter-increment:step319;position:relative;padding-left:36px;font-size:0.92rem;color:var(--slate-700)!important;line-height:1.6}
#tg-319-wrapper .tg-319-steps__item::before{content:counter(step319);position:absolute;left:0;top:1px;width:24px;height:24px;background:linear-gradient(135deg,var(--vio-500),var(--cyan-500))!important;color:#fff!important;font-size:0.72rem;font-weight:900;border-radius:7px;display:inline-flex;align-items:center;justify-content:center}
#tg-319-wrapper .tg-319-steps__item strong{color:var(--vio-700)!important;font-weight:800}
#tg-319-wrapper .tg-319-steps__item em{color:var(--slate-500)!important;font-size:0.82rem}

/* ══════ 아코디언 ══════ */
#tg-319-wrapper .tg-319-accordion{display:flex;flex-direction:column;gap:14px;margin-top:22px}
#tg-319-wrapper .tg-319-accordion__item{background:#fff!important;border:1px solid var(--slate-200);border-radius:16px;overflow:hidden;transition:all 0.3s}
#tg-319-wrapper .tg-319-accordion__item.is-open{border-color:var(--vio-400);box-shadow:var(--shadow-vio)}
#tg-319-wrapper .tg-319-accordion__header{display:flex;align-items:center;gap:12px;padding:18px 20px;width:100%;background:none!important;cursor:pointer;font-family:inherit;text-align:left}
#tg-319-wrapper .tg-319-accordion__icon{width:40px;height:40px;background:var(--slate-100)!important;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--slate-500)!important;flex-shrink:0;transition:all 0.3s}
#tg-319-wrapper .tg-319-accordion__item.is-open .tg-319-accordion__icon{background:rgba(139,92,246,0.1)!important;color:var(--vio-600)!important}
#tg-319-wrapper .tg-319-accordion__title{flex:1;font-size:1rem;font-weight:900;color:var(--slate-800)!important}
#tg-319-wrapper .tg-319-accordion__arrow{color:var(--slate-400)!important;transition:transform 0.4s;flex-shrink:0}
#tg-319-wrapper .tg-319-accordion__item.is-open .tg-319-accordion__arrow{transform:rotate(180deg);color:var(--vio-500)!important}
#tg-319-wrapper .tg-319-accordion__body{max-height:0;overflow:hidden;transition:max-height 0.45s,padding 0.45s;padding:0 20px}
#tg-319-wrapper .tg-319-accordion__item.is-open .tg-319-accordion__body{max-height:300px;padding:0 20px 22px}
#tg-319-wrapper .tg-319-accordion__body p{font-size:0.95rem;color:var(--text-sub)!important;line-height:1.7!important}
#tg-319-wrapper .tg-319-accordion__body p strong{color:var(--vio-700)!important}

/* ══════ 결론 ══════ */
#tg-319-wrapper .tg-319-summary{background:linear-gradient(135deg,#0f0a1e,#0a1a2e)!important;border-radius:24px;padding:50px 24px;text-align:center}
#tg-319-wrapper .tg-319-summary__title{font-size:1.5rem;font-weight:900;color:#ffffff!important;margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:12px}
#tg-319-wrapper .tg-319-summary__title i{color:var(--vio-400)!important}
#tg-319-wrapper .tg-319-summary__desc{font-size:1.05rem;color:#c4b5fd!important;max-width:750px;word-break:keep-all;margin:0 auto 32px!important;line-height:1.65!important}
#tg-319-wrapper .tg-319-summary__desc strong{color:#ffffff!important;font-weight:800}
#tg-319-wrapper .tg-319-summary__checklist{text-align:left;max-width:640px;margin:0 auto 36px;display:flex;flex-direction:column;gap:14px;background:rgba(255,255,255,0.05)!important;padding:24px;border-radius:18px;border:1px solid rgba(196,181,253,0.12)}
#tg-319-wrapper .tg-319-summary__checklist li{font-size:0.95rem;color:#ede9fe!important;display:flex;align-items:flex-start;gap:12px;line-height:1.5}
#tg-319-wrapper .tg-319-summary__checklist li i{color:var(--vio-400)!important;flex-shrink:0;margin-top:2px}
#tg-319-wrapper .tg-319-summary__checklist li strong{color:#ffffff!important;font-weight:800}
#tg-319-wrapper .tg-319-footer{margin-top:30px}
#tg-319-wrapper .tg-319-footer__btn{display:inline-flex;align-items:center;gap:10px;background:var(--vio-600)!important;color:#fff!important;font-size:0.95rem;font-weight:900;padding:16px 36px;border-radius:30px;box-shadow:0 8px 24px rgba(139,92,246,0.3);transition:transform 0.25s,box-shadow 0.25s}
#tg-319-wrapper .tg-319-footer__btn:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(139,92,246,0.4)}

/* ══════ 스크롤 등장 ══════ */
#tg-319-wrapper .tg-319-motion{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease-out,transform 0.7s ease-out}
#tg-319-wrapper .tg-319-motion.is-visible{opacity:1;transform:translateY(0)}

/* ══════ 반응형 ══════ */
@media(min-width:640px){
    #tg-319-wrapper .tg-319-hero{padding:70px 40px 80px}
    #tg-319-wrapper .tg-319-hero__title{font-size:2.3rem}
    #tg-319-wrapper .tg-319-main{padding:60px 40px 52px;gap:64px}
    #tg-319-wrapper .tg-319-sim-container{flex-direction:row;align-items:stretch}
    #tg-319-wrapper .tg-319-summary{padding:60px 40px}
}
@media(min-width:900px){
    #tg-319-wrapper .tg-319-hero__title{font-size:2.6rem}
    #tg-319-wrapper .tg-319-section__title{font-size:1.55rem}
}