/*
 * tips290/style.css  v1.0.0
 * 텔레그램 일회용 메시지 보내기+확인 가이드 전용 스타일
 * 그누보드5 완전 격리 | BEM 네이밍 | 모바일 퍼스트
 * 테마: 인디고·퍼플+다크 (프라이버시·비밀·스텔스)
 */

/* ── 리셋 ── */
#tg-290-wrapper,#tg-290-wrapper *,#tg-290-wrapper *::before,#tg-290-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-290-wrapper h1,#tg-290-wrapper h2,#tg-290-wrapper h3,#tg-290-wrapper h4{font-size:inherit;font-weight:inherit;color:inherit;line-height:1.3}
#tg-290-wrapper p{margin-bottom:14px!important;line-height:1.75!important}
#tg-290-wrapper p:last-child{margin-bottom:0!important}

/* ── 변수 ── */
#tg-290-wrapper{
    --indigo-400:#818cf8;--indigo-500:#6366f1;--indigo-600:#4f46e5;--indigo-700:#4338ca;--indigo-800:#3730a3;
    --purple-500:#a855f7;--purple-600:#9333ea;--purple-700:#7e22ce;
    --violet-500:#8b5cf6;
    --slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-700:#334155;--slate-800:#1e293b;--slate-900:#0f172a;
    --text-main:#1e293b;--text-sub:#475569;--border-r:14px;
    --shadow-indigo:0 8px 28px rgba(99,102,241,0.12);
}

#tg-290-wrapper.tg-290-wrapper{max-width:1100px;margin:0 auto;width:100%;font-family:'Pretendard','Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--text-main);line-height:1.75;background-color:var(--slate-50);border-radius:20px;overflow:hidden;box-shadow:0 10px 40px rgba(99,102,241,0.08)}

/* ══════ 히어로 ══════ */
#tg-290-wrapper .tg-290-hero{position:relative;background:linear-gradient(135deg,#312e81 0%,#1e1b4b 60%,#0c0a09 100%);padding:52px 24px 52px;text-align:center;overflow:hidden}
#tg-290-wrapper .tg-290-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(129,140,248,0.18) 0%,transparent 55%),radial-gradient(circle at 25% 75%,rgba(168,85,247,0.12) 0%,transparent 50%);pointer-events:none}
#tg-290-wrapper .tg-290-hero::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:40px;background:var(--slate-50);clip-path:ellipse(55% 100% at 50% 100%)}
#tg-290-wrapper .tg-290-hero__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:18px}
#tg-290-wrapper .tg-290-hero__badge{display:inline-flex;align-items:center;gap:6px;background:rgba(168,85,247,0.2)!important;color:#d8b4fe!important;font-size:0.82rem;font-weight:700;padding:6px 16px;border-radius:20px;border:1px solid rgba(168,85,247,0.3)}
#tg-290-wrapper .tg-290-hero__icon-flow{display:flex;align-items:center;gap:14px}
#tg-290-wrapper .tg-290-hero__icon-box{display:flex;align-items:center;justify-content:center;width:60px;height:60px;background:rgba(255,255,255,0.08)!important;border:2px solid rgba(255,255,255,0.2);border-radius:14px;font-size:1.8rem;color:#fff!important}
#tg-290-wrapper .tg-290-hero__icon-box--mid{background:rgba(129,140,248,0.18)!important;border-color:rgba(129,140,248,0.35)}
#tg-290-wrapper .tg-290-hero__icon-box--glow{background:rgba(168,85,247,0.18)!important;border-color:rgba(168,85,247,0.35);animation:tg290-pulse 2.5s ease-in-out infinite}
@keyframes tg290-pulse{0%,100%{box-shadow:0 0 0 0 rgba(168,85,247,0.3)}50%{box-shadow:0 0 0 14px rgba(168,85,247,0)}}
#tg-290-wrapper .tg-290-hero__flow-arrow{color:rgba(255,255,255,0.35)!important;font-size:1.1rem}
#tg-290-wrapper .tg-290-hero__title{font-size:1.6rem;font-weight:900;color:#fff!important;line-height:1.35;word-break:keep-all}
#tg-290-wrapper .tg-290-hero__subtitle{font-size:0.97rem;color:rgba(255,255,255,0.82)!important;word-break:keep-all;max-width:700px;margin-bottom:0!important}
#tg-290-wrapper .tg-290-hero__tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
#tg-290-wrapper .tg-290-hero__tag{background:rgba(255,255,255,0.08)!important;color:rgba(255,255,255,0.85)!important;font-size:0.82rem;font-weight:600;padding:4px 13px;border-radius:20px;border:1px solid rgba(255,255,255,0.15)}

/* ══════ 메인 ══════ */
#tg-290-wrapper .tg-290-main{background:#fff;padding:48px 20px 40px;display:flex;flex-direction:column;gap:44px}

/* ══════ 도입부 ══════ */
#tg-290-wrapper .tg-290-intro{background:var(--slate-50)!important;border:1px solid var(--slate-200);border-radius:var(--border-r);padding:28px 24px;text-align:left}
#tg-290-wrapper .tg-290-intro__icon{margin-bottom:12px;font-size:2rem;color:var(--purple-600);text-align:center}
#tg-290-wrapper .tg-290-intro__heading{font-size:1.15rem;font-weight:800;color:var(--indigo-700)!important;margin-bottom:14px;text-align:center}
#tg-290-wrapper .tg-290-intro p{font-size:0.97rem;color:var(--text-sub)!important;word-break:keep-all}
#tg-290-wrapper .tg-290-intro p strong{color:var(--purple-600)!important}

/* ══════ 섹션 공통 ══════ */
#tg-290-wrapper .tg-290-section__label{display:inline-flex;align-items:center;gap:7px;background:var(--indigo-600)!important;color:#fff!important;font-size:0.78rem;font-weight:700;padding:4px 14px;border-radius:20px;margin-bottom:12px}
#tg-290-wrapper .tg-290-section__label--demo{background:var(--purple-600)!important}
#tg-290-wrapper .tg-290-section__label--tips{background:var(--violet-500)!important}
#tg-290-wrapper .tg-290-section__title{font-size:1.25rem;font-weight:900;color:var(--slate-800)!important;border-left:4px solid var(--indigo-500);padding-left:14px;margin-bottom:18px;line-height:1.4;word-break:keep-all}
#tg-290-wrapper .tg-290-section p{font-size:0.97rem;color:var(--text-sub)!important;word-break:keep-all;text-align:left}
#tg-290-wrapper .tg-290-section p strong{color:var(--indigo-600)!important;font-weight:700}

/* ══════ 기능 카드 ══════ */
#tg-290-wrapper .tg-290-feature-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:22px}
#tg-290-wrapper .tg-290-feature-card{position:relative;background:var(--slate-50)!important;border:1px solid var(--slate-200);border-radius:12px;padding:20px 16px 18px;display:flex;flex-direction:column;gap:8px;text-align:left;transition:transform 0.25s,box-shadow 0.25s}
#tg-290-wrapper .tg-290-feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-indigo)}
#tg-290-wrapper .tg-290-feature-card__num{position:absolute;top:-8px;right:14px;width:26px;height:26px;background:var(--indigo-600)!important;color:#fff!important;font-size:0.75rem;font-weight:900;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}
#tg-290-wrapper .tg-290-feature-card__icon{font-size:1.5rem;color:var(--purple-500);margin-bottom:4px}
#tg-290-wrapper .tg-290-feature-card strong{font-size:0.95rem;font-weight:800;color:var(--slate-800)!important}
#tg-290-wrapper .tg-290-feature-card p{font-size:0.88rem;color:var(--text-sub)!important;margin-bottom:0!important}
#tg-290-wrapper .tg-290-feature-card p strong{color:var(--purple-600)!important}

/* ══════ 듀얼 시뮬 ══════ */
#tg-290-wrapper .tg-290-dual-sim{margin-top:20px;display:flex;flex-direction:column;align-items:center;gap:14px}

/* 모드 탭 */
#tg-290-wrapper .tg-290-dual-sim__mode-tabs{display:flex;gap:0;width:260px;border-radius:10px;overflow:hidden;border:2px solid var(--indigo-500)}
#tg-290-wrapper .tg-290-dual-sim__mode-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:5px;padding:10px 8px;background:var(--slate-50)!important;color:var(--indigo-600)!important;font-family:inherit;font-size:0.78rem;font-weight:700;cursor:pointer;transition:background 0.25s,color 0.25s}
#tg-290-wrapper .tg-290-dual-sim__mode-btn--active{background:var(--indigo-600)!important;color:#fff!important}

/* 패널 */
#tg-290-wrapper .tg-290-dual-sim__panel{width:260px;animation:tg290-fadeIn 0.35s ease}
#tg-290-wrapper .tg-290-dual-sim__panel--hidden{display:none}
@keyframes tg290-fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* 채팅 화면 공통 */
#tg-290-wrapper .tg-290-dual-sim__chat{border-radius:18px;overflow:hidden;background:var(--slate-900)!important;box-shadow:0 8px 32px rgba(0,0,0,0.25);display:flex;flex-direction:column}
#tg-290-wrapper .tg-290-dual-sim__chat-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--slate-800)!important;border-bottom:1px solid rgba(255,255,255,0.06)}
#tg-290-wrapper .tg-290-dual-sim__chat-name{font-size:0.72rem;font-weight:800;color:#fff!important;display:flex;align-items:center;gap:5px}
#tg-290-wrapper .tg-290-dual-sim__chat-name i{color:var(--slate-400);font-size:0.85rem}
#tg-290-wrapper .tg-290-dual-sim__chat-badge{font-size:0.5rem;font-weight:700;color:#fff!important;background:var(--indigo-600)!important;padding:2px 8px;border-radius:6px}
#tg-290-wrapper .tg-290-dual-sim__chat-badge--recv{background:var(--purple-600)!important}
#tg-290-wrapper .tg-290-dual-sim__chat-body{min-height:220px;padding:12px 10px;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden}

/* 버블 */
#tg-290-wrapper .tg-290-dual-sim__bubble{max-width:85%;padding:8px 10px;border-radius:10px;font-size:0.65rem;line-height:1.5}
#tg-290-wrapper .tg-290-dual-sim__bubble p{margin-bottom:0!important;line-height:1.5!important}
#tg-290-wrapper .tg-290-dual-sim__bubble--received{background:rgba(255,255,255,0.1)!important;color:rgba(255,255,255,0.9)!important;align-self:flex-start;border-bottom-left-radius:2px}
#tg-290-wrapper .tg-290-dual-sim__bubble--sent{background:linear-gradient(135deg,#4f46e5,#4338ca)!important;color:#fff!important;align-self:flex-end;border-bottom-right-radius:2px}
#tg-290-wrapper .tg-290-dual-sim__bubble--once{background:linear-gradient(135deg,#7c3aed,#6d28d9)!important;border:1px solid rgba(167,139,250,0.3)}
#tg-290-wrapper .tg-290-dual-sim__time{display:block;font-size:0.45rem;color:rgba(255,255,255,0.4)!important;text-align:right;margin-top:3px}

/* 음성 표현 (보내기용) */
#tg-290-wrapper .tg-290-dual-sim__voice{display:flex;align-items:center;gap:6px}
#tg-290-wrapper .tg-290-dual-sim__voice-icon{width:22px;height:22px;background:rgba(255,255,255,0.2)!important;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.5rem;color:#fff!important;flex-shrink:0}
#tg-290-wrapper .tg-290-dual-sim__voice-wave{flex:1;height:14px;background:rgba(255,255,255,0.12)!important;border-radius:4px}
#tg-290-wrapper .tg-290-dual-sim__voice-dur{font-size:0.5rem;font-weight:700;color:rgba(255,255,255,0.6)!important}
#tg-290-wrapper .tg-290-dual-sim__once-tag{display:inline-flex;align-items:center;gap:3px;font-size:0.45rem;font-weight:700;color:#c4b5fd!important;margin-top:4px}
#tg-290-wrapper .tg-290-dual-sim__once-tag i{font-size:0.4rem}

/* 보내기 삭제 애니메이션 */
#tg-290-wrapper .tg-290-dual-sim__bubble.is-deleting{animation:tg290-delete 0.6s ease-out forwards}
@keyframes tg290-delete{0%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.95)}100%{opacity:0;transform:scale(0.8);height:0;padding:0;margin:0;overflow:hidden}}

/* 입력 바 (보내기) */
#tg-290-wrapper .tg-290-dual-sim__input-bar{padding:8px 10px;background:var(--slate-800)!important;border-top:1px solid rgba(255,255,255,0.06)}
#tg-290-wrapper .tg-290-dual-sim__input-idle{display:flex;align-items:center;gap:8px}
#tg-290-wrapper .tg-290-dual-sim__input-idle.is-hidden{display:none}
#tg-290-wrapper .tg-290-dual-sim__input-text{flex:1;font-size:0.6rem;color:rgba(255,255,255,0.3)!important}
#tg-290-wrapper .tg-290-dual-sim__mic-btn{width:34px;height:34px;background:linear-gradient(135deg,var(--indigo-500),var(--indigo-600))!important;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.8rem;color:#fff!important;cursor:pointer;transition:transform 0.2s;font-family:inherit}
#tg-290-wrapper .tg-290-dual-sim__mic-btn:hover{transform:scale(1.1)}
#tg-290-wrapper .tg-290-dual-sim__input-rec{display:none;align-items:center;gap:6px}
#tg-290-wrapper .tg-290-dual-sim__input-rec.is-visible{display:flex}
#tg-290-wrapper .tg-290-dual-sim__rec-dot{width:7px;height:7px;background:#ef4444!important;border-radius:50%;animation:tg290-recBlink 1s ease-in-out infinite;flex-shrink:0}
@keyframes tg290-recBlink{0%,100%{opacity:1}50%{opacity:0.3}}
#tg-290-wrapper .tg-290-dual-sim__rec-timer{font-size:0.62rem;font-weight:700;color:#fff!important;font-variant-numeric:tabular-nums;flex:1}
#tg-290-wrapper .tg-290-dual-sim__once-toggle{width:28px;height:28px;background:rgba(255,255,255,0.12)!important;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background 0.2s;font-family:inherit}
#tg-290-wrapper .tg-290-dual-sim__once-toggle span{font-size:0.65rem;font-weight:900;color:#fff!important}
#tg-290-wrapper .tg-290-dual-sim__once-toggle.is-active{background:var(--purple-600)!important}
#tg-290-wrapper .tg-290-dual-sim__send-action{width:28px;height:28px;background:linear-gradient(135deg,#3b82f6,#2563eb)!important;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.6rem;color:#fff!important;cursor:pointer;transition:transform 0.2s;font-family:inherit}
#tg-290-wrapper .tg-290-dual-sim__send-action:hover{transform:scale(1.1)}

/* ── 확인(받기) ── */
/* 일회용 수신 메시지 */
#tg-290-wrapper .tg-290-dual-sim__once-msg{display:flex;flex-direction:column;align-items:center;gap:8px;padding:30px 0;align-self:center}
#tg-290-wrapper .tg-290-dual-sim__once-msg.is-hidden{display:none}
#tg-290-wrapper .tg-290-dual-sim__once-circle{position:relative;width:80px;height:80px;border-radius:50%;overflow:hidden;cursor:pointer;transition:transform 0.2s;border:2px solid rgba(168,85,247,0.4)}
#tg-290-wrapper .tg-290-dual-sim__once-circle:hover{transform:scale(1.05)}
#tg-290-wrapper .tg-290-dual-sim__once-blur{position:absolute;inset:0;background:linear-gradient(135deg,rgba(99,102,241,0.5),rgba(168,85,247,0.5))!important;backdrop-filter:blur(8px)}
#tg-290-wrapper .tg-290-dual-sim__once-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:3px;font-size:0.85rem;font-weight:900;color:#fff!important;z-index:1}
#tg-290-wrapper .tg-290-dual-sim__once-label i{font-size:0.65rem}
#tg-290-wrapper .tg-290-dual-sim__once-hint{font-size:0.55rem;font-weight:600;color:rgba(255,255,255,0.4)!important}

/* 재생 오버레이 */
#tg-290-wrapper .tg-290-dual-sim__play-overlay{display:none;position:absolute;inset:0;z-index:3;background:rgba(30,27,75,0.92)!important;flex-direction:column;align-items:center;justify-content:center;gap:14px;animation:tg290-fadeIn 0.3s ease}
#tg-290-wrapper .tg-290-dual-sim__play-overlay.is-visible{display:flex}
#tg-290-wrapper .tg-290-dual-sim__play-wave{display:flex;align-items:center;gap:4px;height:30px}
#tg-290-wrapper .tg-290-dual-sim__play-bar{width:4px;background:var(--purple-500)!important;border-radius:2px;animation:tg290-playWave 0.5s ease-in-out infinite alternate}
@keyframes tg290-playWave{0%{height:6px}100%{height:26px}}
#tg-290-wrapper .tg-290-dual-sim__play-bar:nth-child(1){animation-delay:0s}
#tg-290-wrapper .tg-290-dual-sim__play-bar:nth-child(2){animation-delay:.1s}
#tg-290-wrapper .tg-290-dual-sim__play-bar:nth-child(3){animation-delay:.2s}
#tg-290-wrapper .tg-290-dual-sim__play-bar:nth-child(4){animation-delay:.1s}
#tg-290-wrapper .tg-290-dual-sim__play-bar:nth-child(5){animation-delay:0s}
#tg-290-wrapper .tg-290-dual-sim__play-text{font-size:0.6rem;font-weight:700;color:rgba(255,255,255,0.6)!important}
#tg-290-wrapper .tg-290-dual-sim__close-btn{display:flex;align-items:center;gap:5px;padding:8px 14px;background:rgba(239,68,68,0.2)!important;color:#fca5a5!important;font-size:0.6rem;font-weight:700;border-radius:8px;cursor:pointer;transition:background 0.2s;font-family:inherit;margin-top:8px}
#tg-290-wrapper .tg-290-dual-sim__close-btn:hover{background:rgba(239,68,68,0.4)!important}

/* 펑! 파티클 */
#tg-290-wrapper .tg-290-dual-sim__poof{display:none;position:absolute;inset:0;z-index:5;align-items:center;justify-content:center;font-size:3rem;animation:tg290-poof 0.8s ease-out forwards}
#tg-290-wrapper .tg-290-dual-sim__poof.is-visible{display:flex}
@keyframes tg290-poof{0%{opacity:1;transform:scale(0.5)}40%{opacity:1;transform:scale(1.4)}100%{opacity:0;transform:scale(2)}}

/* 삭제 완료 텍스트 */
#tg-290-wrapper .tg-290-dual-sim__deleted-text{display:none;align-self:center;padding:20px 0;font-size:0.65rem;font-weight:700;color:rgba(255,255,255,0.4)!important;text-align:center}
#tg-290-wrapper .tg-290-dual-sim__deleted-text.is-visible{display:block}

/* 정보 카드 */
#tg-290-wrapper .tg-290-dual-sim__info-cards{width:100%;max-width:380px;display:flex;flex-direction:column;gap:6px}
#tg-290-wrapper .tg-290-dual-sim__info-card{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,#eef2ff,#e0e7ff)!important;border:1px solid #c7d2fe;border-radius:10px;padding:10px 14px;font-size:0.78rem;font-weight:600;color:var(--text-sub)!important}
#tg-290-wrapper .tg-290-dual-sim__info-card i{color:var(--indigo-600)!important;font-size:0.85rem;width:18px;text-align:center;flex-shrink:0}
#tg-290-wrapper .tg-290-dual-sim__info-card strong{color:var(--indigo-700)!important}

/* ══════ 탭 전환 ══════ */
#tg-290-wrapper .tg-290-tab-group{display:flex;gap:0;margin-top:22px;border-radius:12px 12px 0 0;overflow:hidden;border:1px solid var(--slate-200);border-bottom:none}
#tg-290-wrapper .tg-290-tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 12px;background:var(--slate-100)!important;color:var(--text-sub)!important;font-family:inherit;font-size:0.88rem;font-weight:700;cursor:pointer;transition:background 0.25s;border-right:1px solid var(--slate-200)}
#tg-290-wrapper .tg-290-tab-btn:last-child{border-right:none}
#tg-290-wrapper .tg-290-tab-btn:hover{background:var(--slate-200)!important}
#tg-290-wrapper .tg-290-tab-btn--active{background:var(--indigo-600)!important;color:#fff!important}
#tg-290-wrapper .tg-290-tab-btn i{font-size:1.1rem}
#tg-290-wrapper .tg-290-tab-panel{display:none;background:var(--slate-50)!important;border:1px solid var(--slate-200);border-top:3px solid var(--indigo-500);border-radius:0 0 var(--border-r) var(--border-r);padding:22px 20px;text-align:left;animation:tg290-fadeIn 0.35s ease}
#tg-290-wrapper .tg-290-tab-panel--active{display:block}
#tg-290-wrapper .tg-290-tab-panel__header{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
#tg-290-wrapper .tg-290-tab-panel__icon-wrap{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:12px;flex-shrink:0;font-size:1.6rem;color:#fff!important}
#tg-290-wrapper .tg-290-tab-panel__icon-wrap--pc{background:linear-gradient(135deg,#2283dd,#005bb5)!important}
#tg-290-wrapper .tg-290-tab-panel__icon-wrap--android{background:linear-gradient(135deg,#22c55e,#15803d)!important}
#tg-290-wrapper .tg-290-tab-panel__icon-wrap--ios{background:linear-gradient(135deg,#64748b,#334155)!important}
#tg-290-wrapper .tg-290-tab-panel__title{font-size:1.05rem;font-weight:800;color:var(--slate-800)!important;margin-bottom:4px}
#tg-290-wrapper .tg-290-tab-panel__desc{font-size:0.88rem;color:var(--text-sub)!important;margin-bottom:0!important}

/* ══════ 단계 ══════ */
#tg-290-wrapper .tg-290-steps{counter-reset:step290;display:flex;flex-direction:column;gap:9px;margin-bottom:14px;text-align:left}
#tg-290-wrapper .tg-290-steps__item{counter-increment:step290;position:relative;padding-left:32px;font-size:0.9rem;color:var(--text-sub)!important;line-height:1.55}
#tg-290-wrapper .tg-290-steps__item::before{content:counter(step290);position:absolute;left:0;top:2px;width:22px;height:22px;background:var(--indigo-600)!important;color:#fff!important;font-size:0.7rem;font-weight:900;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}
#tg-290-wrapper .tg-290-steps__item strong{color:var(--purple-600)!important;font-weight:700}
#tg-290-wrapper .tg-290-key-action{background:linear-gradient(135deg,#eef2ff,#e0e7ff)!important;border:1px solid #c7d2fe;border-radius:10px;padding:12px 16px;font-size:0.88rem;color:var(--text-main)!important;display:flex;align-items:center;gap:8px;text-align:left}
#tg-290-wrapper .tg-290-key-action>i{color:var(--indigo-600)!important;flex-shrink:0}
#tg-290-wrapper .tg-290-key-action strong{color:var(--indigo-800)!important;font-weight:800;margin-right:4px}

/* ══════ 아코디언 ══════ */
#tg-290-wrapper .tg-290-accordion{display:flex;flex-direction:column;gap:12px;margin-top:20px}
#tg-290-wrapper .tg-290-accordion__item{background:var(--slate-50)!important;border:1px solid var(--slate-200);border-radius:var(--border-r);overflow:hidden;transition:border-color 0.3s,box-shadow 0.3s}
#tg-290-wrapper .tg-290-accordion__item.is-open{border-color:var(--indigo-400);box-shadow:var(--shadow-indigo)}
#tg-290-wrapper .tg-290-accordion__header{display:flex;align-items:center;gap:10px;padding:16px 18px;width:100%;background:none!important;cursor:pointer;font-family:inherit;text-align:left}
#tg-290-wrapper .tg-290-accordion__icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:linear-gradient(135deg,#eef2ff,#e0e7ff)!important;border-radius:10px;font-size:1.1rem;color:var(--indigo-600)!important;flex-shrink:0}
#tg-290-wrapper .tg-290-accordion__title{flex:1;font-size:0.95rem;font-weight:800;color:var(--slate-800)!important}
#tg-290-wrapper .tg-290-accordion__arrow{color:var(--slate-400)!important;font-size:0.8rem;transition:transform 0.3s;flex-shrink:0}
#tg-290-wrapper .tg-290-accordion__item.is-open .tg-290-accordion__arrow{transform:rotate(180deg)}
#tg-290-wrapper .tg-290-accordion__body{max-height:0;overflow:hidden;transition:max-height 0.45s,padding 0.45s;padding:0 18px;text-align:left}
#tg-290-wrapper .tg-290-accordion__item.is-open .tg-290-accordion__body{max-height:600px;padding:0 18px 20px}
#tg-290-wrapper .tg-290-accordion__body p{font-size:0.9rem;color:var(--text-sub)!important}
#tg-290-wrapper .tg-290-accordion__body p strong{color:var(--purple-600)!important}

/* ══════ 결론 ══════ */
#tg-290-wrapper .tg-290-summary{background:linear-gradient(150deg,#1e1b4b 0%,#0c0a09 100%)!important;border-radius:var(--border-r);padding:44px 24px;text-align:center}
#tg-290-wrapper .tg-290-summary__title{font-size:1.3rem;font-weight:900;color:#fff!important;margin-bottom:30px;display:flex;align-items:center;justify-content:center;gap:10px}
#tg-290-wrapper .tg-290-summary__flow{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-bottom:36px}
#tg-290-wrapper .tg-290-summary__flow-item{display:flex;flex-direction:column;align-items:center;gap:8px}
#tg-290-wrapper .tg-290-summary__flow-icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;background:rgba(255,255,255,0.08)!important;border:2px solid rgba(255,255,255,0.15);border-radius:12px;font-size:1.3rem;color:#fff!important}
#tg-290-wrapper .tg-290-summary__flow-item span{font-size:0.72rem;font-weight:600;color:var(--slate-300)!important;max-width:90px;text-align:center;line-height:1.3}
#tg-290-wrapper .tg-290-summary__flow-arrow{color:rgba(255,255,255,0.25)!important;font-size:0.9rem}
#tg-290-wrapper .tg-290-summary__checklist{text-align:left;max-width:640px;margin:0 auto 28px;display:flex;flex-direction:column;gap:10px}
#tg-290-wrapper .tg-290-summary__checklist li{font-size:0.93rem;color:var(--slate-300)!important;display:flex;align-items:flex-start;gap:8px;line-height:1.6}
#tg-290-wrapper .tg-290-summary__checklist li i{color:var(--indigo-400)!important;flex-shrink:0;margin-top:4px}
#tg-290-wrapper .tg-290-summary__checklist li strong{color:#fff!important;font-weight:700}
#tg-290-wrapper .tg-290-summary__desc{font-size:0.92rem;color:var(--slate-300)!important;word-break:keep-all;max-width:700px;margin:0 auto!important}
#tg-290-wrapper .tg-290-summary__desc strong{color:#fff!important}
#tg-290-wrapper .tg-290-footer{margin-top:28px}
#tg-290-wrapper .tg-290-footer__btn{display:inline-flex;align-items:center;gap:8px;background:#fff!important;color:var(--indigo-700)!important;font-size:0.92rem;font-weight:800;padding:13px 30px;border-radius:30px;box-shadow:0 4px 16px rgba(0,0,0,0.2);transition:transform 0.22s,box-shadow 0.22s}
#tg-290-wrapper .tg-290-footer__btn:hover{transform:scale(1.05);box-shadow:0 6px 22px rgba(0,0,0,0.25)}

/* ══════ 스크롤 등장 ══════ */
#tg-290-wrapper .tg-290-motion{opacity:0;transform:translateY(26px);transition:opacity 0.65s ease-out,transform 0.65s ease-out}
#tg-290-wrapper .tg-290-motion.is-visible{opacity:1;transform:translateY(0)}

/* ══════ 반응형 ══════ */
@media(min-width:640px){
    #tg-290-wrapper .tg-290-hero{padding:64px 40px 60px}
    #tg-290-wrapper .tg-290-hero__title{font-size:2rem}
    #tg-290-wrapper .tg-290-main{padding:56px 40px 48px;gap:52px}
    #tg-290-wrapper .tg-290-feature-grid{grid-template-columns:repeat(3,1fr)}
    #tg-290-wrapper .tg-290-dual-sim{flex-direction:row;flex-wrap:wrap;align-items:flex-start;gap:20px}
    #tg-290-wrapper .tg-290-dual-sim__info-cards{flex:1;min-width:200px}
    #tg-290-wrapper .tg-290-summary{padding:56px 40px}
    #tg-290-wrapper .tg-290-tab-panel__header{align-items:center}
}
@media(min-width:900px){
    #tg-290-wrapper .tg-290-hero__title{font-size:2.3rem}
    #tg-290-wrapper .tg-290-section__title{font-size:1.4rem}
}
