@charset "utf-8";
/* =====================================================================
   Tabview AI 랜딩 — sub/Tabview_ai.php (KR) · en/sub/Tabview_ai.php (EN) 공용
   원본 시안 : MD_manual/① KR · Tabview AI 랜딩 · PC 1440 (반응형 원본)
   - 모든 규칙은 .tvai 하위로 한정해 사이트 공통 CSS(default.css)와 충돌하지 않게 함
   - 반응형은 시안과 동일하게 컨테이너 쿼리(@container tv) 사용
     · 767px 이하 = 모바일 · 374px 이하 = 최소 기기(360)
   - KR/EN 두 테마 폴더에 같은 파일이 있으므로 수정 시 함께 반영할 것
   ===================================================================== */

/* ---------- 0. 루트 · 사이트 공통 CSS 격리 ---------- */
.tvai{container:tv / inline-size;width:100%;min-width:360px;font-family:'Pretendard','Pretendard Variable',system-ui,sans-serif;font-size:16px;line-height:normal;letter-spacing:normal;color:#1d2225;background:#121517;text-align:left;word-break:keep-all;overflow-wrap:break-word}
/* 시안은 브라우저 기본값(content-box) 기준으로 그려짐 — 사이트 전역 border-box 해제 */
.tvai *,.tvai *::before,.tvai *::after{box-sizing:content-box}
.tvai button{box-sizing:border-box;font-family:inherit;color:inherit;margin:0}
.tvai p,.tvai a,.tvai div,.tvai span{word-break:keep-all}
.tvai h1,.tvai h2,.tvai h3{font-family:inherit}
.tvai a{color:#4fcbde;text-decoration:none}
.tvai img{vertical-align:baseline}
.tvai [hidden]{display:none !important}

/* ---------- 1. 공통 레이아웃 ---------- */
.tvai .wrap{max-width:1200px;margin:0 auto;padding:0 40px;box-sizing:border-box}
.tvai .sec{padding:80px 0}
.tvai .mo-only{display:none}
.tvai .br-off{display:none}
.tvai .split{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:56px}
.tvai .split.rev{flex-direction:row-reverse}
.tvai .s-light{background:#f9fafa;color:#1d2225}
.tvai .s-white{background:#ffffff;color:#1d2225}
.tvai .s-dark{position:relative;overflow:hidden;background:#121517;color:#ffffff}
.tvai .glow{color:#4fcbde;text-shadow:0 0 18px rgba(38,191,214,.75)}
.tvai .glow.x2{text-shadow:0 0 18px rgba(38,191,214,.75),0 0 44px rgba(38,191,214,.45)}
.tvai .eyebrow{font-size:15px;font-weight:800;letter-spacing:.06em;color:#63727e}
.tvai .eyebrow.d{color:#869098}
.tvai .h2-l{margin:0;font-size:clamp(28px,3.4cqw,46px);font-weight:800;line-height:1.28;letter-spacing:-.03em}
.tvai .p-l{margin:0;font-size:clamp(15px,1.4cqw,18px);line-height:1.7;color:#4a565e}
.tvai .p-l.d{color:#acb4b9}
.tvai .sec-head{display:flex;flex-direction:column;gap:14px;max-width:760px}
.tvai .chip{font-size:12px;font-weight:500;padding:5px 10px;border-radius:999px;background:#f4f5f6;border:1px solid #e9ebed;white-space:nowrap;flex:none}
.tvai .chips{display:flex;flex-wrap:wrap;gap:6px}
.tvai .btn{height:54px;padding:0 26px;border-radius:10px;display:flex;align-items:center;gap:8px;font-size:17px;color:#ffffff;cursor:pointer}
.tvai .btn-pri{background:#26bfd6;font-weight:700}
.tvai .btn-line{border:1px solid #63727e;font-weight:600}
.tvai button.btn{border:0;height:54px;padding:0 28px}
.tvai .scroll-cue{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 0 16px;font-size:13px;font-weight:600;letter-spacing:.08em;color:#acb4b9}
.tvai .scroll-cue span{width:1px;height:36px;background:linear-gradient(180deg,#4fcbde,rgba(79,203,222,0))}

/* ---------- 2. 히어로 (G-STAR 이벤트 · 헤드라인 · CTA) ---------- */
.tvai .hero-sec{position:relative;overflow:hidden;background:#121517;color:#ffffff;padding:72px 0 0}
.tvai .hero-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px}
.tvai .hero-evt{display:flex;flex-direction:column;align-items:center;gap:18px;padding:24px 32px 26px;border-radius:28px;border:1px solid rgba(79,203,222,.22);background:radial-gradient(ellipse 80% 120% at 50% 0%,rgba(38,191,214,.14),rgba(38,191,214,0) 70%),rgba(255,255,255,.02);box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.tvai .hero-logo{height:clamp(40px,3.6cqw,52px);width:auto;max-width:92%;display:block}
.tvai .hero-evt-t{margin:-2px 0 -4px;font-size:clamp(28px,2.6cqw,36px);font-weight:800;line-height:1.2;letter-spacing:-.02em;color:#ffffff;text-shadow:0 0 24px rgba(79,203,222,.35)}
.tvai .hero-evt-t .en{font-family:Montserrat,'Pretendard',sans-serif;font-weight:800;font-style:italic;letter-spacing:.01em;background:linear-gradient(90deg,#ffffff,#aee5ee 55%,#4fcbde);-webkit-background-clip:text;background-clip:text;color:transparent}
.tvai .hero-pill{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding:8px;border-radius:999px;border:1px solid transparent}
.tvai .hero-date{padding:0 8px 0 2px;font-size:16px;font-weight:600;color:#ffffff}
.tvai .hero-cd{display:flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;border:1.5px solid #4fcbde;background:rgba(38,191,214,.12);box-shadow:0 0 16px rgba(38,191,214,.45);font-size:15px;font-weight:600;color:#d8f3f6;white-space:nowrap}
.tvai .hero-cd b{color:#ffffff;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.tvai .hero-cd-lb{padding-right:10px;margin-right:2px;border-right:1px solid rgba(79,203,222,.45);font-size:13px;font-weight:800;letter-spacing:.02em;color:#4fcbde}
.tvai .hero-cd-left{font-style:normal;font-weight:700;color:#4fcbde}
.tvai .hero-cd-dot{flex:none;width:8px;height:8px;border-radius:50%;background:#4fcbde;box-shadow:0 0 8px #4fcbde;animation:tvai-cdBlink 1.2s ease-in-out infinite}
.tvai .hero-h1{margin:30px 0 0;font-size:clamp(38px,6.2cqw,84px);font-weight:800;line-height:1.15;letter-spacing:-.035em}
.tvai .hero-sub{margin:0;max-width:640px;font-size:clamp(16px,1.6cqw,21px);line-height:1.65;color:#d6d9dc}
.tvai .hero-sub.wide{max-width:none}
.tvai .hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:6px}
.tvai .hero-cue{display:none}
@keyframes tvai-cdBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- 3. 화면 미리보기 캐러셀 (폰 3종) ---------- */
.tvai .show-sec{position:relative;overflow:hidden;background:radial-gradient(ellipse 70% 80% at 50% 100%,rgba(38,191,214,.22),rgba(18,21,23,0) 70%),#121517;color:#ffffff;padding:36px 0 0}
.tvai .hero-stage{--tx:300px;position:relative;height:530px;max-width:1000px;margin:0 auto;perspective:1400px;touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none}
.tvai .hero-stage:active{cursor:grabbing}
.tvai .hero-stage img{-webkit-user-drag:none}
.tvai .beam{position:absolute;left:50%;bottom:30px;width:460px;height:92%;margin-left:-230px;background:linear-gradient(0deg,rgba(128,216,230,.32),rgba(128,216,230,0));clip-path:polygon(24% 100%,76% 100%,100% 0,0 0)}
.tvai .ped{position:absolute;left:50%;bottom:0;width:380px;height:64px;margin-left:-190px;box-sizing:border-box;border-radius:50%;background:radial-gradient(ellipse at center,rgba(128,216,230,.6) 0,rgba(38,191,214,.28) 45%,rgba(38,191,214,.08) 72%);border:2px solid #80d8e6;box-shadow:0 0 18px rgba(38,191,214,.8),0 0 60px rgba(38,191,214,.35)}
.tvai .ph{--s:.74;position:absolute;left:50%;top:0;width:calc(360px * var(--s));height:calc(760px * var(--s));margin-left:calc(-180px * var(--s))}
.tvai .ph.hc{--s:.7}
.tvai .ph>div{position:relative;width:360px;height:760px;transform:scale(var(--s));transform-origin:top left}
.tvai .hero-stage .ph{transition:transform .65s cubic-bezier(.2,.8,.2,1),opacity .65s ease,filter .65s ease}
/* 슬롯 위치 — JS가 data-pos(0 가운데 · 1 오른쪽 · 2 왼쪽)를 바꿈 */
.tvai .hero-stage .ph[data-pos="0"]{transform:translateX(0) rotateY(0deg) scale(1);z-index:3;opacity:1;filter:brightness(1.08) drop-shadow(0 0 30px rgba(79,203,222,.55))}
.tvai .hero-stage .ph[data-pos="1"]{transform:translateX(var(--tx)) rotateY(-32deg) scale(.8);z-index:1;opacity:.5;filter:brightness(.5) saturate(.7)}
.tvai .hero-stage .ph[data-pos="2"]{transform:translateX(calc(var(--tx) * -1)) rotateY(32deg) scale(.8);z-index:1;opacity:.5;filter:brightness(.5) saturate(.7)}
.tvai .hero-ctrl{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:24px;color:#ffffff}
.tvai .hero-lab{margin:0;font-size:clamp(18px,1.8cqw,22px);font-weight:800;color:#ffffff}
.tvai .hero-lab .lab-a{color:#4fcbde;text-shadow:0 0 14px rgba(38,191,214,.6)}
.tvai .hero-lab .lab-b{display:inline-block;padding-bottom:5px;box-shadow:0 2px 0 #4fcbde,0 10px 12px -8px rgba(38,191,214,.95)}
.tvai .hero-nav{display:flex;align-items:center;gap:14px}
.tvai .hero-arrow{width:44px;height:44px;border-radius:50%;border:1px solid #4a565e;background:rgba(29,34,37,.8);color:#ffffff;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.tvai .hero-dots{display:flex;gap:4px}
.tvai .hero-dots button{width:44px;height:44px;border:0;background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.tvai .hero-dots button span{display:block;width:8px;height:8px;border-radius:4px;background:#4a565e;transition:all .4s}
.tvai .hero-dots button[aria-current="true"] span{width:28px;background:#4fcbde;box-shadow:0 0 12px rgba(38,191,214,.8)}
.tvai .hero-hint{font-size:13px;color:#869098}

/* 폰 화면 위 튜토리얼 하이라이트 (활성 슬라이드에서만 재생) */
.tvai .tut{position:absolute;inset:0;z-index:10;border-radius:52px;overflow:hidden;pointer-events:none;opacity:0;transition:opacity .4s}
.tvai .ph[aria-hidden="false"] .tut{opacity:1}
.tvai .tp{position:absolute;left:var(--x);top:var(--y);width:var(--w);height:var(--h);box-sizing:border-box;border-radius:16px;border:3px solid #4fcbde;box-shadow:0 0 0 2000px rgba(10,16,19,.42),0 0 24px rgba(38,191,214,.9),inset 0 0 18px rgba(38,191,214,.35);opacity:0}
.tvai .tp.strong{box-shadow:0 0 0 2000px rgba(10,16,19,.66),0 0 30px rgba(38,191,214,1),inset 0 0 18px rgba(38,191,214,.4)}
.tvai .tp.nodim{box-shadow:0 0 22px rgba(38,191,214,.85),inset 0 0 14px rgba(38,191,214,.3)}
.tvai .tp-tap{position:absolute;left:50%;top:50%;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:rgba(216,243,246,.95);box-shadow:0 0 16px #4fcbde}
.tvai .tp-tap::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:3px solid #80d8e6;animation:tvai-tpRip 1.4s ease-out infinite}
.tvai .tp-tag{position:absolute;display:inline-flex;align-items:center;gap:9px;padding:9px 16px 9px 9px;border-radius:999px;background:#ffffff;color:#121517;font-size:16.5px;font-weight:800;letter-spacing:-.03em;white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.35),0 0 0 3px rgba(79,203,222,.6);opacity:0}
.tvai .tp-tag.two{border-radius:18px;white-space:normal;line-height:1.35;font-size:16.5px}
.tvai .tp-tag b{flex:none;display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:#26bfd6;color:#121517;font-size:16px;font-weight:800}
.tvai .tp.hl{background:linear-gradient(180deg,#2a3034,#121517);border-color:#4fcbde;padding:10px 12px;display:flex;align-items:center}
.tvai .tp.hl>span{position:absolute;left:12px;right:12px;top:50%;transform:translateY(-50%);color:#ffffff;letter-spacing:-.02em}
.tvai .hl-orig{font-size:16px;font-weight:700;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;opacity:.85}
.tvai .hl-ai{font-size:19px;font-weight:800;line-height:1.38;opacity:0}
.tvai .hl-ai i{display:inline-block;vertical-align:3px;margin-right:6px;padding:1px 6px;border-radius:4px;background:#26bfd6;color:#1d2225;font-size:12px;font-weight:800;font-style:normal}
.tvai .tg-box{position:absolute;left:189px;top:36px;width:152px;height:46px;box-sizing:border-box;display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:0 6px 0 8px;border-radius:12px;background:#ffffff;border:3px solid #4fcbde;box-shadow:0 0 24px rgba(38,191,214,.9);opacity:0}
.tvai .tg-box>span{font-size:12px;font-weight:600;color:#31393f;white-space:nowrap}
.tvai .tg-trk{position:relative;flex:none;display:block;width:38px;height:22px;border-radius:999px;background:#d6d9dc}
.tvai .tg-knob{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#ffffff;box-shadow:0 1px 2px rgba(29,34,37,.2)}
.tvai .tg-box .tp-tap{left:auto;right:-2px;top:50%}
.tvai .ph[aria-hidden="false"] .f1{animation:tvai-tpF1 10s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .ph[aria-hidden="false"] .f2{animation:tvai-tpF2 10s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .ph[aria-hidden="false"] .hl-orig{animation:tvai-hlO 10s ease infinite}
.tvai .ph[aria-hidden="false"] .hl-ai{animation:tvai-hlA 10s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .ph[aria-hidden="false"] .s1{animation:tvai-tpS1 10s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .ph[aria-hidden="false"] .s3{animation:tvai-tpS3 10s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .ph[aria-hidden="false"] .r1{animation:tvai-tpR 10s ease infinite}
.tvai .ph[aria-hidden="false"] .tg-knob{animation:tvai-tgK 10s ease infinite}
.tvai .ph[aria-hidden="false"] .tg-trk{animation:tvai-tgT 10s ease infinite}
@keyframes tvai-tpF1{0%,3%{opacity:0;transform:scale(1.04)}8%,32%{opacity:1;transform:none}36%,100%{opacity:0}}
@keyframes tvai-tpF2{0%,36%{opacity:0;transform:scale(1.04)}40%,95%{opacity:1;transform:none}99%,100%{opacity:0}}
@keyframes tvai-tgK{0%,55%{left:3px}60%,100%{left:19px}}
@keyframes tvai-tgT{0%,55%{background:#d6d9dc}60%,100%{background:#26bfd6}}
@keyframes tvai-hlO{0%,57%{opacity:.85;filter:none}63%,100%{opacity:0;filter:blur(4px)}}
@keyframes tvai-hlA{0%,59%{opacity:0;transform:translateY(calc(-50% + 10px));filter:blur(4px)}67%,100%{opacity:1;transform:translateY(-50%);filter:none}}
@keyframes tvai-tpS1{0%,3%{opacity:0;transform:scale(1.04)}7%,38%{opacity:1;transform:none}42%,100%{opacity:0}}
@keyframes tvai-tpS3{0%,42%{opacity:0;transform:scale(1.06)}47%,95%{opacity:1;transform:none}99%,100%{opacity:0}}
@keyframes tvai-tpR{0%,3%{opacity:0}8%,96%{opacity:1}100%{opacity:0}}
@keyframes tvai-tpRip{0%{transform:scale(.6);opacity:1}100%{transform:scale(2.2);opacity:0}}

/* ---------- 4. 폰 목업 공통 (360×760 기준, 바깥에서 scale) ---------- */
.tvai .pm{width:360px;height:760px;box-sizing:border-box;padding:10px;background:#ffffff;border-radius:52px;border:1px solid #e9ebed;box-shadow:0 30px 60px rgba(29,34,37,.18),0 8px 20px rgba(29,34,37,.08);font-family:'Pretendard',system-ui,sans-serif;color:#1d2225;text-align:left}
.tvai .pm-scr{width:100%;height:100%;border-radius:42px;overflow:hidden;background:#ffffff;position:relative;display:flex;flex-direction:column}
.tvai .tv-hd{position:relative;z-index:3;display:flex;align-items:center;gap:12px;min-height:50px;box-sizing:border-box;padding:6px 16px;background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(14px) saturate(1.6);backdrop-filter:blur(14px) saturate(1.6);border-bottom:1px solid rgba(233,235,237,.9);flex-shrink:0}
.tvai .tv-logo{width:128px;height:auto;display:block;flex:none}
.tvai .tv-home{flex:none;display:block}
.tvai .tv-tk{flex:1 1 auto;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 10px,#000 calc(100% - 20px),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 10px,#000 calc(100% - 20px),transparent 100%)}
.tvai .tv-tk-in{display:flex;width:max-content;animation:tvai-tvtk 16s linear infinite}
.tvai .tv-tk-in>span{display:flex;align-items:center;gap:6px;padding:0 36px 0 10px;font-size:13.5px;font-weight:700;white-space:nowrap;color:#1d2225}
.tvai .tv-ai{font-style:normal;padding:1px 6px;border-radius:5px;background:#d8f3f6;color:#106b78;font-size:11px;font-weight:800}
.tvai .tv-pg{position:absolute;left:0;bottom:-1px;height:2px;border-radius:0 2px 2px 0;background:linear-gradient(90deg,#52b6a4,#26bfd6);box-shadow:0 0 8px rgba(38,191,214,.55);transition:width .12s linear}
@keyframes tvai-tvtk{0%,14%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* 4-1. 홈 피드 (PhoneFeed) */
.tvai .pf-notch{height:22px;flex-shrink:0}
.tvai .pf-hd{justify-content:space-between;border-bottom-color:transparent}
.tvai .pf-sw{display:flex;align-items:center;gap:8px;border:0;background:none;padding:6px 0;cursor:pointer}
.tvai .pf-sw-lb{font-size:12px;font-weight:600;color:#31393f}
.tvai .pf-trk{display:block;position:relative;width:38px;height:22px;border-radius:999px;transition:background .2s;background:#d6d9dc}
.tvai .pf-knob{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#ffffff;box-shadow:0 1px 2px rgba(29,34,37,.2);transition:left .2s}
.tvai .pf-sw[aria-checked="true"] .pf-trk{background:#26bfd6}
.tvai .pf-sw[aria-checked="true"] .pf-knob{left:19px}
.tvai .pf-wx{padding:10px 18px 12px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.tvai .pf-wx>div{display:flex;align-items:center;gap:6px}
.tvai .pf-temp{font-size:15px;font-weight:700}
.tvai .pf-meta{font-size:12px;color:#63727e}
.tvai .pf-card{display:block;position:relative;height:244px;flex-shrink:0;overflow:hidden}
.tvai .pf-card2{margin-top:10px;background:#dbe4eb}
.tvai .pf-img{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:cover;object-position:center top}
.tvai .pf-shade{position:absolute;left:0;right:0;bottom:0;height:62%;background:linear-gradient(180deg,rgba(18,21,23,0) 0%,rgba(18,21,23,.82) 100%)}
.tvai .pf-badges{position:absolute;left:14px;top:14px;display:flex;gap:6px}
.tvai .pf-src{display:flex;align-items:center;gap:5px;padding:4px 10px 4px 5px;border-radius:999px;background:#ffffff;font-size:12px;font-weight:700;color:#1d2225;box-shadow:0 1px 3px rgba(29,34,37,.18)}
.tvai .pf-src img{width:16px;height:16px;border-radius:50%;display:block}
.tvai .pf-cat{padding:4px 10px;border-radius:999px;background:rgba(29,34,37,.68);color:#ffffff;font-size:12px;font-weight:600}
.tvai .pf-ttl{position:absolute;left:16px;right:16px;bottom:16px}
.tvai .pf-ttl p{margin:0;font-size:20px;font-weight:800;line-height:1.38;color:#ffffff;letter-spacing:-.02em}
.tvai .ai-chip{display:inline-block;vertical-align:3px;margin-right:6px;padding:1px 6px;border-radius:4px;background:#26bfd6;color:#1d2225;font-size:12px;font-weight:800}
.tvai .pf-orig{margin:12px 16px 0;font-size:12px;color:#63727e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0}
.tvai .pf-tags{padding:10px 16px 12px;flex-shrink:0}
.tvai .pf-rel{margin:0 12px;padding:14px 14px 8px;background:#f9fafa;border:1px solid #e9ebed;border-radius:14px;display:flex;flex-direction:column;gap:4px;flex-shrink:0}
.tvai .pf-rel-in{position:relative;height:50px;overflow:hidden;display:flex;flex-direction:column;gap:12px}
.tvai .pf-rel-row{display:flex;gap:8px;align-items:center}
.tvai .pf-rel-dot{width:6px;height:6px;border-radius:50%;background:#acb4b9;flex-shrink:0}
.tvai .pf-rel-tm{font-size:12px;font-weight:600;color:#63727e;white-space:nowrap;min-width:44px;flex-shrink:0}
.tvai .pf-rel-t{font-size:13px;line-height:1.45;color:#1d2225;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tvai .pf-rel-row+.pf-rel-row .pf-rel-t{color:#31393f}
.tvai .pf-rel-fade{position:absolute;left:0;right:0;bottom:0;height:26px;background:linear-gradient(180deg,rgba(249,250,250,.35) 0%,#f9fafa 100%)}
.tvai .pf-rel-more{display:flex;justify-content:center}
.tvai .pf-act{margin:12px 12px 0;border-top:1px solid #e9ebed;height:46px;display:flex;justify-content:flex-end;align-items:center;gap:8px;flex-shrink:0}
.tvai .pf-act span{width:40px;height:40px;display:flex;align-items:center;justify-content:center}

/* 4-2. 뉴스 상세 (PhoneSummary) */
.tvai .ps-scr{padding:20px 14px 0;box-sizing:border-box;gap:10px}
.tvai .ps-hd{margin:0 -14px}
.tvai .ps-body{flex:1 1 auto;min-height:0;overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:flex-end;gap:14px;margin-top:-10px}
.tvai .ps-fade{position:absolute;left:0;right:0;top:0;height:28px;background:linear-gradient(180deg,#ffffff 0%,rgba(255,255,255,0) 100%);z-index:1}
.tvai .ps-art{flex-shrink:0;padding:0 4px;display:flex;flex-direction:column;gap:12px}
.tvai .ps-art p{margin:0;font-size:13.5px;line-height:1.75;color:#1d2225}
.tvai .kw{color:#106b78}
.tvai .ps-kw{padding:0 2px;flex-shrink:0}
.tvai .kw-t{margin:0 0 8px;font-size:12px;font-weight:600;color:#63727e}
.tvai .ps-tl{border:1px solid #e9ebed;border-radius:14px;padding:13px 14px;background:#ffffff;flex-shrink:0}
.tvai .ps-tl-hd{display:flex;align-items:center;gap:8px}
.tvai .ps-tl-hd span{font-size:14.5px;font-weight:700}
.tvai .ps-tl-sub{margin:3px 0 10px 26px;font-size:11.5px;color:#63727e}
.tvai .ps-tl-list{position:relative;padding-left:20px;display:flex;flex-direction:column;gap:10px}
.tvai .ps-tl-line{position:absolute;left:6px;top:10px;bottom:10px;width:2px;background:#e9ebed}
.tvai .ps-ev{position:relative;padding:0 10px}
.tvai .ps-ev-dot{position:absolute;left:-17px;top:4px;width:8px;height:8px;border-radius:50%;background:#63727e}
.tvai .ps-ev-m{margin:0;font-size:11.5px;display:flex;justify-content:space-between;gap:8px}
.tvai .ps-ev-st{font-weight:700;color:#4a565e}
.tvai .ps-ev-tm,.tvai .ps-ev-src{color:#63727e}
.tvai .ps-ev-src{white-space:nowrap}
.tvai .ps-ev-t{margin:3px 0 0;font-size:12.5px;line-height:1.45;color:#31393f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tvai .ps-ev.dev .ps-ev-dot{background:#e8a800}
.tvai .ps-ev.dev .ps-ev-st{color:#a57700}
.tvai .ps-ev.now{background:#ebf8fa;border-radius:10px;padding:9px 10px}
.tvai .ps-ev.now .ps-ev-dot{left:-19px;top:11px;width:12px;height:12px;background:#26bfd6;box-shadow:0 0 0 3px #d8f3f6}
.tvai .ps-ev.now .ps-ev-st{color:#178899}
.tvai .ps-ev.now .ps-ev-src{color:#4a565e}
.tvai .ps-ev.now .ps-ev-t{font-size:13px;font-weight:700;color:#1d2225;white-space:normal;overflow:visible}
.tvai .ps-foot{display:flex;flex-direction:column;gap:8px;flex-shrink:0;padding-bottom:16px}
.tvai .ps-sum{border:1px solid #e9ebed;border-radius:14px;background:#ffffff;overflow:hidden}
.tvai .ps-ai{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#f4f5f6;border:1px solid #e9ebed}
.tvai .ps-ai-ic{width:36px;height:36px;border-radius:10px;background:#ffffff;border:1px solid #e9ebed;box-sizing:border-box;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tvai .ps-ai-tx{flex-grow:1;display:flex;flex-direction:column;gap:2px}
.tvai .ps-ai-tx b{font-size:15px;font-weight:700;color:#1d2225}
.tvai .ps-ai-tx span{font-size:11.5px;color:#63727e}
/* 3줄 요약 (PhoneSummary · CardSummary 공용) */
.tvai .sum-hd{display:flex;align-items:center;gap:8px;min-height:44px;padding:12px 16px;box-sizing:border-box}
.tvai button.sum-hd{width:100%;border:0;background:transparent;text-align:left;cursor:pointer}
.tvai .sum-hd-t{flex-grow:1;font-size:14px;font-weight:700;color:#1d2225}
.tvai .sum-body{padding:0 16px 14px;display:flex;flex-direction:column;gap:10px}
.tvai .sum-row{display:flex;gap:14px;align-items:baseline}
.tvai .sum-n{font-size:11.5px;font-weight:800;color:#178899;width:8px;flex-shrink:0}
.tvai .sum-t{font-size:13px;line-height:1.5;color:#1d2225}
.tvai .sum-hd[aria-expanded="false"]+.sum-body{display:none}
.tvai .sum-hd[aria-expanded="true"] .ico-down,.tvai .sum-hd[aria-expanded="false"] .ico-up{display:none}

/* 4-3. AI 뉴스 분석 (PhoneReport) */
.tvai .pr-scr{padding-top:20px;box-sizing:border-box}
.tvai .pr-tag{font-style:normal;padding:2px 7px;border-radius:6px;background:#ebf8fa;color:#106b78;font-size:11px;font-weight:700}
.tvai .pr-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid #e9ebed;flex-shrink:0}
.tvai .pr-tabs span{text-align:center;font-size:13px;font-weight:500;color:#63727e;padding:10px 0}
.tvai .pr-tabs .on{font-weight:700;color:#178899;border-bottom:2px solid #26bfd6;margin-bottom:-1px}
.tvai .pr-body{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.tvai .pr-card{flex-shrink:0}
.tvai .pr-btns{padding:16px 14px 20px;display:flex;flex-direction:column;gap:8px;flex-shrink:0}
.tvai .pr-btn{display:flex;align-items:center;justify-content:center;gap:8px;height:50px;border-radius:14px;color:#1d2225;font-size:15px;font-weight:700}
.tvai .pr-btn.pri{background:#26bfd6}
.tvai .pr-btn.alt{box-sizing:border-box;background:#ffffff;border:1px solid #d6d9dc}

/* ---------- 5. 카드 컴포넌트 ---------- */
/* 5-1. 관점 분석 리포트 (CardReport) — .cr-card = 420 카드 / .cr-bare = 폰 화면 안 */
.tvai .cr{display:flex;flex-direction:column;font-family:'Pretendard',system-ui,sans-serif;color:#1d2225;word-break:keep-all;text-align:left}
.tvai .cr-card{width:420px;height:420px;border-radius:20px;padding:20px 18px;box-sizing:border-box;overflow:hidden;background:#ffffff;border:1px solid #e9ebed;box-shadow:0 12px 28px rgba(29,34,37,.14),0 4px 10px rgba(29,34,37,.06)}
.tvai .cr-hd{display:flex;align-items:center;gap:6px;flex-shrink:0}
.tvai .cr-bar{width:3px;height:14px;border-radius:2px;background:#26bfd6}
.tvai .cr-hd-t{font-size:13.5px;font-weight:700}
.tvai .cr-hd-s{font-size:11px;color:#63727e}
.tvai .cr-q{margin:8px 0 6px;font-size:11.5px;font-weight:600;color:#4a565e;flex-shrink:0}
.tvai .cr-tabs{margin:0;padding:3px;border-radius:10px;background:#f4f5f6;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;flex-shrink:0}
.tvai .cr-tab{text-align:center;font-size:12px;font-weight:600;padding:8px 0;border:0;border-radius:8px;background:transparent;color:#63727e;transition:background .25s,color .25s;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:default;pointer-events:none}
.tvai .cr-tab[aria-selected="true"]{font-weight:700;background:#ffffff;color:#178899;box-shadow:0 1px 3px rgba(29,34,37,.10),0 1px 2px rgba(29,34,37,.06)}
.tvai .cr-int .cr-tab{cursor:pointer;pointer-events:auto}
.tvai .cr-rows{padding:14px 4px 0;display:flex;flex-direction:column;gap:14px;flex-shrink:0}
.tvai .cr-row{border-left:3px solid #5384a8;padding:1px 0 1px 12px}
.tvai .cr-lb{margin:0;font-size:12px;font-weight:700;color:#345872}
.tvai .cr-tx{margin:3px 0 0;font-size:12.5px;line-height:1.6;color:#31393f}
.tvai .cr-row.c2{border-left-color:#e8a800}.tvai .cr-row.c2 .cr-lb{color:#a57700}
.tvai .cr-row.c3{border-left-color:#e96c70}.tvai .cr-row.c3 .cr-lb{color:#b7151a}
.tvai .cr-row.c4{border-left-color:#26bfd6}.tvai .cr-row.c4 .cr-lb{color:#178899}
.tvai .cr-ck{margin:20px 0 0;border-top:1px solid #e9ebed;padding-top:16px;flex-shrink:0}
.tvai .cr-ck-tt{display:flex;align-items:center;gap:6px}
.tvai .cr-ck-tt span+span{font-size:13.5px;font-weight:700}
.tvai .cr-ck-hd{margin:10px 0 0;padding:9px 12px;border-radius:10px;background:#ebf8fa;border:1px solid #d8f3f6;font-size:12px;font-weight:600;color:#106b78}
.tvai .cr-ck-list{margin-top:14px;display:flex;flex-direction:column;gap:14px}
.tvai .cr-ck-it{display:flex;gap:10px;align-items:flex-start}
.tvai .cr-ck-it>div{min-width:0}
.tvai .cr-ck-box{width:22px;height:22px;box-sizing:border-box;border-radius:6px;border:1.5px solid #26bfd6;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tvai .cr-ck-t{margin:1px 0 0;font-size:13px;font-weight:700}
.tvai .cr-ck-d{margin:3px 0 0;font-size:11.5px;line-height:1.5;color:#63727e}
.tvai .cr-ds{margin:20px 0 0;padding:11px 12px;background:#f4f5f6;border:1px solid #e9ebed;border-radius:12px;display:flex;gap:8px;align-items:flex-start;flex-shrink:0}
.tvai .cr-ds svg{flex-shrink:0;margin-top:1px}
.tvai .cr-ds span{font-size:11.5px;line-height:1.55;color:#4a565e}
.tvai .cr-ds b{color:#1d2225}
.tvai .cr-bare .cr-hd{padding:14px 14px 0}
.tvai .cr-bare .cr-q{margin:8px 14px 6px}
.tvai .cr-bare .cr-tabs{margin:0 14px}
.tvai .cr-bare .cr-rows{padding:14px 18px 0}
.tvai .cr-bare .cr-ck,.tvai .cr-bare .cr-ds{margin:20px 14px 0}
.tvai .cr .rp-a{animation:tvai-crA .55s ease-out}
.tvai .cr .rp-b{animation:tvai-crB .55s ease-out}
.tvai .cr .tb-a{animation:tvai-ctA .45s cubic-bezier(.2,.8,.2,1)}
.tvai .cr .tb-b{animation:tvai-ctB .45s cubic-bezier(.2,.8,.2,1)}
@keyframes tvai-crA{0%{opacity:.1;transform:translateY(8px)}100%{opacity:1;transform:none}}
@keyframes tvai-crB{0%{opacity:.1;transform:translateY(8px)}100%{opacity:1;transform:none}}
@keyframes tvai-ctA{0%{transform:scale(.86);background:#d8f3f6}60%{transform:scale(1.04)}100%{transform:none}}
@keyframes tvai-ctB{0%{transform:scale(.86);background:#d8f3f6}60%{transform:scale(1.04)}100%{transform:none}}

/* 5-2. 피드 썸네일 확대 (CardThumb) */
.tvai .ct{width:420px;min-height:330px;box-sizing:border-box;border-radius:22px;overflow:hidden;background:#ffffff;border:1px solid #e9ebed;box-shadow:0 12px 28px rgba(29,34,37,.14),0 4px 10px rgba(29,34,37,.06);font-family:'Pretendard',system-ui,sans-serif;color:#1d2225;text-align:left}
.tvai .ct-media{position:relative;height:230px;overflow:hidden}
.tvai .ct .pf-shade{height:64%;background:linear-gradient(180deg,rgba(18,21,23,0) 0%,rgba(18,21,23,.84) 100%)}
.tvai .ct .pf-badges{left:16px;top:16px}
.tvai .ct .pf-src{gap:6px;padding:5px 12px 5px 6px;font-size:13px}
.tvai .ct .pf-src img{width:18px;height:18px}
.tvai .ct .pf-cat{padding:5px 12px;font-size:13px}
.tvai .ct .pf-ttl{left:18px;right:18px}
.tvai .ct .pf-ttl p{font-size:23px;line-height:1.36}
.tvai .ct .ai-chip{vertical-align:4px;margin-right:7px;padding:1px 7px;border-radius:5px;font-size:13px}
.tvai .ct-body{padding:13px 18px 0;display:flex;flex-direction:column;gap:10px}
.tvai .ct-orig{margin:0;font-size:13px;color:#63727e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tvai .ct .chip{font-size:13px;padding:5px 11px}

/* 5-3. 키워드 하이라이트 (CardKeyword) */
.tvai .ckw{width:320px;min-height:168px;border-radius:18px;padding:16px;display:flex;flex-direction:column;justify-content:center;gap:12px;box-sizing:border-box;background:#ffffff;border:1px solid #e9ebed;box-shadow:0 12px 28px rgba(29,34,37,.14),0 4px 10px rgba(29,34,37,.06);font-family:'Pretendard',system-ui,sans-serif;color:#1d2225;text-align:left}
.tvai .ckw>p{margin:0;padding:0 4px;font-size:13.5px;line-height:1.75;color:#1d2225}
.tvai .ckw>div{padding:0 2px}

/* 5-4. 3줄 요약 (CardSummary) */
.tvai .csm{width:340px;min-height:140px;border-radius:14px;overflow:hidden;box-sizing:border-box;background:#ffffff;border:1px solid #e9ebed;box-shadow:0 12px 28px rgba(29,34,37,.14),0 4px 10px rgba(29,34,37,.06);font-family:'Pretendard',system-ui,sans-serif;color:#1d2225;text-align:left}

/* ---------- 6. WHAT IS Tabview AI ---------- */
.tvai .what-txt{flex:1 1 420px;max-width:640px;display:flex;flex-direction:column;gap:22px}
.tvai .what-txt.wide{max-width:680px}
.tvai .what-say{display:flex;align-items:flex-end;gap:12px;margin-top:4px}
.tvai .what-bubble{flex:1;position:relative;padding:18px 20px;border-radius:16px 16px 4px 16px;background:#ebf8fa;font-size:clamp(15px,1.4cqw,18px);line-height:1.6}
.tvai .what-bubble .em-ul{text-decoration:underline;text-decoration-color:#acb4b9;text-underline-offset:4px}
.tvai .what-bubble .em-c{color:#178899}
.tvai .what-avatar{width:56px;height:56px;border-radius:50%;display:block;flex:none;box-shadow:0 0 0 3px #ffffff,0 2px 8px rgba(29,34,37,.14)}
.tvai .what-list{display:flex;flex-direction:column;margin-top:8px;border-top:1px solid #e9ebed}
.tvai .what-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #e9ebed}
.tvai .what-item svg{flex:none}
.tvai .what-item b{font-size:17px}
.tvai .what-item b span{color:#178899}
.tvai .what-item p{margin:4px 0 0;font-size:15px;color:#63727e}
.tvai .what-vis{flex:0 1 360px;display:flex;justify-content:center}
.tvai .what-mock{position:relative;flex:none;width:calc(270px * var(--mk,1));height:calc(680px * var(--mk,1));pointer-events:none}
.tvai .what-mock-in{position:absolute;left:0;top:0;width:270px;height:680px;transform:scale(var(--mk,1));transform-origin:top left}
.tvai .wm-a{position:absolute;left:0;top:0;width:238px;height:502px}
.tvai .wm-a>div{width:360px;height:760px;transform:scale(.6611);transform-origin:top left}
.tvai .wm-b{position:absolute;left:62px;top:270px;width:180px;height:380px;transform:rotate(9deg);filter:drop-shadow(0 18px 30px rgba(29,34,37,.22))}
.tvai .wm-b>div{width:360px;height:760px;transform:scale(.5);transform-origin:top left}

/* ---------- 7. CORE USER JOURNEY ---------- */
.tvai .jr-intro{text-align:center}
.tvai .jr-intro .wrap{display:flex;flex-direction:column;align-items:center;gap:18px}
.tvai .jr-h2{margin:0;font-size:clamp(30px,4.6cqw,64px);font-weight:800;letter-spacing:-.03em;line-height:1.2}
.tvai .jr-sub{margin:0;font-size:clamp(16px,1.7cqw,22px);color:#acb4b9}
.tvai .jr-steps{position:relative;width:100%;max-width:900px;margin-top:44px}
.tvai .jr-line{position:absolute;left:8%;right:8%;top:27px;height:4px;border-radius:2px;background:linear-gradient(90deg,#80d8e6,#26bfd6 50%,#3d6480);box-shadow:0 0 12px rgba(38,191,214,.8)}
.tvai .jr-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;position:relative}
.tvai .jr-step{display:flex;flex-direction:column;align-items:center;gap:12px;color:#ffffff}
.tvai .jr-num{width:58px;height:58px;border-radius:50%;background:#121517;border:3px solid #80d8e6;box-shadow:0 0 18px rgba(38,191,214,.7);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800}
.tvai .jr-step.n2 .jr-num{border-color:#26bfd6}
.tvai .jr-step.n3 .jr-num{border-color:#5384a8;box-shadow:0 0 18px rgba(38,191,214,.5)}
.tvai .jr-name{font-size:clamp(17px,1.8cqw,22px);color:#4fcbde}
.tvai .jr-desc{font-size:clamp(12px,1.2cqw,15px);color:#d6d9dc}

.tvai .jr-sec{position:relative;overflow:hidden;color:#ffffff;scroll-margin-top:var(--hdHeight,100px)}
.tvai .jr-sec.j1{background:linear-gradient(180deg,#121517 0%,#0e2228 100%)}
.tvai .jr-sec.j2{background:linear-gradient(180deg,#0e2228 0%,#0b3a42 100%)}
.tvai .jr-sec.j3{background:linear-gradient(180deg,#0b3a42 0%,#0b4f59 100%)}
.tvai .jr-txt{flex:1 1 380px;max-width:500px;display:flex;flex-direction:column;gap:20px}
.tvai .jr-head{display:flex;align-items:center;gap:14px}
.tvai .jr-big{font-size:clamp(44px,5cqw,72px);font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px #4fcbde}
.tvai .jr-tt{font-size:22px;color:#4fcbde}
.tvai .jr-bars{display:flex;gap:4px;margin-top:6px}
.tvai .jr-bars span{width:28px;height:5px;border-radius:3px;background:#31393f}
.tvai .jr-bars span.on{background:#4fcbde}
.tvai .jr-h{margin:0;font-size:clamp(26px,3cqw,42px);font-weight:800;line-height:1.3;letter-spacing:-.03em}
.tvai .jr-p{margin:0;font-size:clamp(15px,1.4cqw,18px);line-height:1.75;color:#d6d9dc}
.tvai .feat{padding:18px 20px;border-radius:14px;display:flex;flex-direction:column;gap:6px}
.tvai .feat b{font-size:18px}
.tvai .feat-tag{align-self:flex-start;font-size:12px;font-weight:800;padding:3px 8px;border-radius:4px}
.tvai .feat-d{font-size:15px;line-height:1.6;color:#acb4b9}
.tvai .feat.key{border:1px solid rgba(128,216,230,.35);background:rgba(38,191,214,.06)}
.tvai .feat.key .feat-tag{background:#26bfd6;color:#1d2225}
.tvai .feat.src{border:1px dashed rgba(128,216,230,.35)}
.tvai .feat.src .feat-tag{border:1px solid #80d8e6;color:#80d8e6}
/* 03 이해 섹션은 한 톤 밝은 시안 컬러 */
.tvai .j3 .jr-big{-webkit-text-stroke-color:#80d8e6}
.tvai .j3 .jr-tt{color:#80d8e6}
.tvai .j3 .jr-bars span.on{background:#80d8e6}
.tvai .j3 .jr-p,.tvai .j3 .feat-d{color:#d8f3f6}
.tvai .j3 .feat.key{border-color:rgba(174,229,238,.4);background:rgba(128,216,230,.08)}
.tvai .j3 .feat.key .feat-tag{background:#80d8e6}
.tvai .j3 .feat.src{border-color:rgba(174,229,238,.4)}
.tvai .j3 .feat.src .feat-tag{border-color:#aee5ee;color:#aee5ee}

/* 7-1. 01 발견 · 02 요약 모션 그래픽 (빅데이터 → AI → 결과 카드) */
.tvai .mg{flex:none;width:calc(var(--W) * var(--k,1));height:calc(var(--H) * var(--k,1));max-width:100%;--cy:calc((var(--H) - 46px) / 2)}
.tvai .mg-in{position:relative;width:var(--W);height:var(--H);transform:scale(var(--k,1));transform-origin:top left;border-radius:22px;overflow:hidden;background:radial-gradient(ellipse 70% 80% at 50% 45%,rgba(38,191,214,.16),rgba(38,191,214,0) 70%),linear-gradient(160deg,#0f2a31,#0b1a1f);box-shadow:0 0 0 1.5px rgba(128,216,230,.45),0 0 50px rgba(38,191,214,.25),0 24px 60px rgba(0,0,0,.45)}
.tvai .mg-in>*{position:absolute}
.tvai .mg-grid{left:22px;top:22px;right:22px;bottom:58px;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(var(--rows,5),1fr);gap:8px;opacity:.12;animation:tvai-mgGrid 9s ease-in-out infinite}
.tvai .mg-grid i,.tvai .mg-pick i{display:block;border-radius:6px;background:linear-gradient(180deg,rgba(128,216,230,.5) 0 42%,rgba(128,216,230,0) 42%),repeating-linear-gradient(180deg,rgba(214,217,220,.45) 0 3px,rgba(0,0,0,0) 3px 8px);background-size:100% 100%,72% 100%;background-position:0 0,5px 72%;background-repeat:no-repeat;background-color:rgba(255,255,255,.04);animation:tvai-mgTw 2.4s ease-in-out infinite}
.tvai .mg-grid i:nth-child(3n){animation-delay:.6s}
.tvai .mg-grid i:nth-child(4n+1){animation-delay:1.2s}
.tvai .mg-grid i:nth-child(5n+2){animation-delay:1.8s}
.tvai .mg-pick{left:0;top:0;width:var(--W);height:var(--H);pointer-events:none}
.tvai .mg-pick i{position:absolute;left:var(--x);top:var(--y);width:54px;height:42px;background-color:rgba(38,191,214,.35);box-shadow:0 0 0 1.5px #80d8e6,0 0 18px rgba(38,191,214,.9);opacity:0;animation:tvai-mgPick 9s ease-in-out infinite}
.tvai .mg-scan{left:0;top:0;width:90px;height:var(--H);background:linear-gradient(90deg,rgba(128,216,230,0),rgba(174,229,238,.55) 50%,rgba(128,216,230,0));mix-blend-mode:screen;opacity:0;animation:tvai-mgScan 9s ease-in-out infinite}
.tvai .mg-ai{left:calc(var(--W) / 2 - 36px);top:calc(var(--cy) - 36px);width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle,rgba(38,191,214,.55),rgba(38,191,214,.1) 70%);box-shadow:0 0 0 1.5px #aee5ee,0 0 40px rgba(38,191,214,.9);opacity:0;animation:tvai-mgAi 9s ease-in-out infinite}
.tvai .mg-ai img{width:34px;height:auto;filter:drop-shadow(0 0 10px rgba(38,191,214,.9))}
.tvai .mg-ring{position:absolute;inset:-14px;border-radius:50%;border:1.5px dashed rgba(174,229,238,.8);animation:tvai-sp 6s linear infinite}
.tvai .mg-ring.r2{inset:-30px;border-style:solid;border-color:rgba(128,216,230,.35);animation:tvai-mgRing 1.5s ease-out infinite}
.tvai .mg-out,.tvai .mg-src{left:50%;top:var(--cy);width:calc(var(--cw) * var(--cs));height:calc(var(--ch) * var(--cs));margin-left:calc(var(--cw) * var(--cs) / -2);margin-top:calc(var(--ch) * var(--cs) / -2);border-radius:18px}
.tvai .mg-card{width:var(--cw);height:var(--ch);transform:scale(var(--cs));transform-origin:top left}
.tvai .mg-out{box-shadow:0 0 0 2px #aee5ee,0 0 48px rgba(38,191,214,.6);animation:tvai-mgOut 9s cubic-bezier(.2,.8,.2,1) infinite}
.tvai .mg-src{opacity:0;animation:tvai-mgSrc 9s ease-in-out infinite;box-shadow:0 0 0 1.5px rgba(128,216,230,.6)}
.tvai .mg-reveal{animation:tvai-mgOut 9s cubic-bezier(.2,.8,.2,1) infinite,tvai-mgClip 9s ease-out infinite}
.tvai .mg-spark i{position:absolute;left:var(--x);top:var(--y);width:10px;height:10px;border-radius:50%;background:#d8f3f6;box-shadow:0 0 14px 4px rgba(79,203,222,.9);opacity:0;animation:tvai-mgSpark 9s ease-in-out infinite}
.tvai .mg-spark i:nth-child(2){animation-delay:.25s}
.tvai .mg-spark i:nth-child(3){animation-delay:.5s}
.tvai .mg-steps{left:50%;bottom:16px;transform:translateX(-50%);z-index:4;display:flex;align-items:center;gap:2px;padding:4px;border-radius:999px;background:#0b1a1f;border:1px solid rgba(128,216,230,.35);box-shadow:0 8px 22px rgba(0,0,0,.45);font-size:13px;font-weight:800;white-space:nowrap}
.tvai .mg-steps i{font-style:normal;color:#4a565e;padding:0 2px}
.tvai .mg-steps span{padding:5px 12px;border-radius:999px;border:0;color:#869098;background:transparent}
.tvai .mg-steps .st1{animation:tvai-mgS1 9s infinite}
.tvai .mg-steps .st2{animation:tvai-mgS2 9s infinite}
.tvai .mg-steps .st3{animation:tvai-mgS3 9s infinite;border-color:#aee5ee;background:#aee5ee;color:#1d2225}
@keyframes tvai-sp{to{transform:rotate(360deg)}}
@keyframes tvai-mgGrid{0%{opacity:0}6%,42%{opacity:1}54%,90%{opacity:.12}100%{opacity:0}}
@keyframes tvai-mgTw{0%,100%{filter:brightness(1)}50%{filter:brightness(1.6)}}
@keyframes tvai-mgScan{0%,6%{transform:translateX(-90px);opacity:0}10%{opacity:1}38%{transform:translateX(var(--W));opacity:1}40%,100%{transform:translateX(var(--W));opacity:0}}
@keyframes tvai-mgPick{0%,14%{opacity:0;transform:none}18%,34%{opacity:1;transform:none}48%{opacity:0;transform:translate(calc(var(--W) / 2 - var(--x) - 27px),calc(var(--cy) - var(--y) - 21px)) scale(.3)}100%{opacity:0}}
@keyframes tvai-mgSpark{0%,14%{opacity:0;transform:scale(.4)}20%,32%{opacity:1;transform:scale(1)}46%{opacity:0;transform:translate(calc(var(--W) / 2 - var(--x)),calc(var(--cy) - var(--y))) scale(.3)}100%{opacity:0}}
@keyframes tvai-mgAi{0%,34%{opacity:0;transform:scale(.5)}42%{opacity:1;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}57%,100%{opacity:0;transform:scale(1.7)}}
@keyframes tvai-mgRing{0%{transform:scale(.7);opacity:1}100%{transform:scale(1.3);opacity:0}}
@keyframes tvai-mgSrc{0%{opacity:0;transform:translateY(10px)}6%,38%{opacity:1;transform:none}50%,100%{opacity:0;transform:scale(.6)}}
@keyframes tvai-mgOut{0%,52%{opacity:0;transform:translateY(18px) scale(.9)}60%,92%{opacity:1;transform:none}98%,100%{opacity:0;transform:none}}
@keyframes tvai-mgClip{0%,54%{clip-path:inset(0 0 100% 0 round 18px)}68%,100%{clip-path:inset(0 0 0 0 round 18px)}}
@keyframes tvai-mgS1{0%,36%{border-color:#aee5ee;background:#aee5ee;color:#1d2225}38%,100%{border-color:rgba(128,216,230,.35);background:transparent;color:#869098}}
@keyframes tvai-mgS2{0%,36%{border-color:rgba(128,216,230,.35);background:transparent;color:#869098}38%,54%{border-color:#26bfd6;background:#26bfd6;color:#1d2225}56%,100%{border-color:rgba(128,216,230,.35);background:transparent;color:#869098}}
@keyframes tvai-mgS3{0%,54%{border-color:rgba(128,216,230,.35);background:transparent;color:#869098}56%,96%{border-color:#aee5ee;background:#aee5ee;color:#1d2225}100%{border-color:rgba(128,216,230,.35);background:transparent;color:#869098}}

/* 7-2. 03 이해 — 이슈 타임라인 → AI 4관점 리포트 */
.tvai .orb-stage{flex:none;width:560px;max-width:100%;display:flex;flex-direction:column;align-items:center;gap:14px;--cs:.9}
.tvai .orb-list{order:0;position:relative;display:flex;flex-direction:column;gap:8px;width:calc(420px * var(--cs));padding:12px;box-sizing:border-box;border-radius:16px;background:rgba(11,26,31,.55);border:1px solid rgba(128,216,230,.28)}
.tvai .tl-hd{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;font-size:12.5px;color:#acb4b9;padding:0 2px 2px}
.tvai .tl-hd b{color:#d8f3f6;font-weight:800;font-size:13px}
.tvai .tl-hd i{font-style:normal;padding:2px 9px;border-radius:999px;border:1px solid rgba(79,203,222,.55);background:rgba(38,191,214,.12);color:#80d8e6;font-weight:700;font-size:12px}
.tvai .orb-chip{position:relative;width:100%;box-sizing:border-box;display:flex;align-items:flex-start;gap:6px;padding:8px 12px 8px 8px;border-radius:12px;background:rgba(11,26,31,.92);border:1px solid var(--c);font-size:13.5px;color:#d8f3f6;white-space:normal}
.tvai .orb-chip b{flex:none;margin-top:1px;padding:2px 8px;border-radius:999px;background:var(--c);color:#1d2225;font-size:12px;font-weight:800}
.tvai .orb-chip em{display:inline;flex:none;margin-top:2px;font-style:normal;font-size:12px;color:#869098}
.tvai .orb-chip>span{min-width:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;line-height:1.45;font-weight:600}
.tvai .orb-chip mark{background:none;color:#4fcbde;font-weight:800}
.tvai .orb-chip:not(:last-child)::after{content:"";position:absolute;left:26px;bottom:-9px;width:2px;height:8px;background:rgba(128,216,230,.5)}
.tvai .orb-down{order:1;display:flex;align-items:center;justify-content:center;gap:4px;font-size:13px;font-weight:700;color:#80d8e6}
.tvai .orb{order:2;position:relative;width:100%;height:calc(420px * var(--cs));perspective:1600px}
.tvai .orb-3d{position:absolute;inset:0;transform-style:preserve-3d}
.tvai .orb-card{position:absolute;left:50%;top:0;width:calc(420px * var(--cs));height:calc(420px * var(--cs));margin-left:calc(420px * var(--cs) / -2);border-radius:20px;transform:translateZ(0);box-shadow:0 0 0 2px #aee5ee,0 0 60px rgba(38,191,214,.55),0 24px 50px rgba(0,0,0,.45)}
.tvai .orb-cin{width:420px;height:420px;overflow:hidden;border-radius:20px;transform:scale(var(--cs));transform-origin:top left}
.tvai .orb-track{display:flex;width:1680px;height:420px;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.tvai .orb-track>div{width:420px;height:420px;flex:none}
.tvai .pz-tabs{order:3;display:flex;flex-wrap:nowrap;gap:8px;width:calc(420px * var(--cs));margin-top:6px}
.tvai .pz-tabs button{flex:1 1 0;min-width:0;min-height:46px;padding:12px 0;border-radius:999px;border:1px solid #80d8e6;background:transparent;color:#d8f3f6;font-size:15px;font-weight:700;text-align:center;cursor:pointer;transition:all .3s}
.tvai .pz-tabs button[aria-selected="true"]{background:#80d8e6;color:#1d2225;font-weight:800;box-shadow:0 0 16px rgba(128,216,230,.8)}

/* ---------- 8. IN-HOUSE DATA ---------- */
.tvai .data-wrap{display:flex;flex-direction:column;gap:48px}
.tvai .stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0;border-top:2px solid #1d2225}
.tvai .stat{padding:28px 24px 8px 0;display:flex;flex-direction:column;gap:6px}
.tvai .stat b{font-size:clamp(48px,6cqw,80px);font-weight:800;line-height:1;letter-spacing:-.03em;color:#178899}
.tvai .stat b span{font-size:.5em}
.tvai .stat>span{font-size:17px;font-weight:600;color:#4a565e}

/* ---------- 9. PLUS EFFECT ---------- */
.tvai .plus-wrap{display:flex;flex-direction:column;gap:44px}
.tvai .plus-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px 72px}
.tvai .plus-head>div{display:flex;flex-direction:column;gap:14px}
.tvai .plus-head .p-l{max-width:660px}
.tvai .plus-head .p-l b{color:#1d2225}
.tvai .bcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.tvai .bcard{display:grid;grid-template-rows:subgrid;grid-row:span 3;align-items:start;gap:14px;background:#ffffff;border:1px solid #e9ebed;border-radius:24px;padding:32px}
.tvai .bc-hd{display:flex;align-items:center;gap:10px}
.tvai .bc-hd span{font-size:16px;font-weight:800;color:#178899}
.tvai .bcard.b2 .bc-hd span{color:#328576}
.tvai .bcard.b3 .bc-hd span{color:#345872}
.tvai .bcard h3{margin:0;font-size:24px;font-weight:800;line-height:1.35}
.tvai .bc-body{display:flex;flex-direction:column;gap:10px;font-size:15px;line-height:1.6;color:#4a565e;border-top:1px solid #e9ebed;padding-top:14px}
.tvai .dotli{display:flex;gap:6px}
.tvai .dotli>span:first-child{flex:none}

/* ---------- 10. ROADMAP ---------- */
.tvai .rm-wrap{display:flex;flex-direction:column;gap:52px}
.tvai .rm-box{position:relative}
.tvai .rm-hline{position:absolute;left:0;right:14px;top:70px;height:3px;border-radius:2px;background:linear-gradient(90deg,rgba(38,191,214,.35),#26bfd6 30%,#52b6a4 60%,#80d8e6);box-shadow:0 0 12px rgba(38,191,214,.7),0 0 28px rgba(128,216,230,.35)}
.tvai .rm-hline svg{position:absolute;right:-14px;top:-13.5px;overflow:visible;filter:drop-shadow(0 0 8px #4fcbde) drop-shadow(0 0 18px rgba(38,191,214,.7))}
.tvai .rl-pulse{position:absolute;top:-3px;left:0;width:120px;height:9px;margin-left:-60px;border-radius:5px;background:radial-gradient(ellipse at center,rgba(216,243,246,.95) 0,rgba(128,216,230,.6) 35%,rgba(128,216,230,0) 70%);animation:tvai-rl 3.2s cubic-bezier(.4,0,.2,1) infinite}
.tvai .rm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;position:relative}
.tvai .rm-item{display:flex;flex-direction:column;gap:14px}
.tvai .rm-item img{width:140px;max-width:40%;height:auto;display:block}
.tvai .rm-step{font-size:14px;font-weight:800;color:#4fcbde}
.tvai .rm-item.i2 .rm-step{color:#52b6a4}
.tvai .rm-item.i3 .rm-step{color:#82a6bf}
.tvai .rm-badge{margin-left:6px;padding:2px 8px;border-radius:4px;background:#193041;color:#80d8e6;font-size:12px}
.tvai .rm-item b{font-size:22px;line-height:1.35}
.tvai .rm-list{display:flex;flex-direction:column;gap:6px;font-size:15px;line-height:1.6;color:#acb4b9}
@keyframes tvai-rl{0%{left:60px;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:calc(100% - 60px);opacity:0}}
@keyframes tvai-rv{0%{top:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:calc(100% - 60px);opacity:0}}

/* ---------- 11. 마지막 CTA ---------- */
.tvai .cta-sec{position:relative;overflow:hidden;background:radial-gradient(ellipse 60% 60% at 50% 100%,rgba(38,191,214,.3),rgba(18,21,23,0) 70%),#121517;color:#ffffff;text-align:center;border-top:1px solid #1d2225}
.tvai .cta-sec .wrap{display:flex;flex-direction:column;align-items:center;gap:20px}
.tvai .cta-sec img{width:72px;height:72px;display:block;filter:drop-shadow(0 0 18px rgba(38,191,214,.6))}
.tvai .cta-h2{margin:0;font-size:clamp(32px,4.6cqw,64px);font-weight:800;line-height:1.2;letter-spacing:-.03em}
.tvai .cta-p{margin:0;font-size:clamp(15px,1.5cqw,19px);color:#acb4b9}
.tvai .cta-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:8px}

/* =====================================================================
   반응형 — 모바일 (컨테이너 767px 이하)
   ===================================================================== */
@container tv (max-width:767px){
  .tvai .wrap{padding:0 20px}
  .tvai .sec{padding:48px 0}
  .tvai .pc-only{display:none !important}
  .tvai .mo-only{display:block}
  .tvai .ph,.tvai .ph.hc{--s:.54}
  .tvai .split{gap:24px}

  /* 히어로 — 첫 화면을 꽉 채움 (사이트 고정 헤더 높이만큼 제외) */
  .tvai .hero-sec{height:calc(100vh - var(--hdHeight,100px));height:calc(100svh - var(--hdHeight,100px));min-height:560px;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;padding:0 0 40px}
  .tvai .hero-head{gap:14px}
  .tvai .hero-evt{width:100%;box-sizing:border-box;gap:12px;padding:16px 12px 14px;border-radius:22px}
  .tvai .hero-logo{height:auto;width:100%;max-width:320px}
  .tvai .hero-evt-t{font-size:24px}
  .tvai .hero-pill{border-radius:18px;gap:4px 0;padding:6px 6px 5px}
  .tvai .hero-pill span{font-size:12.5px}
  .tvai .hero-pill b{font-size:13px}
  .tvai .hero-pill .hero-date{order:2;width:100%;padding:0;font-size:11.5px;line-height:20px}
  .tvai .hero-pill .hero-cd{order:1;padding:6px 14px;gap:6px;margin:2px 0}
  .tvai .hero-pill .hero-cd b{font-size:15px}
  .tvai .hero-pill .hero-cd-lb{font-size:11.5px;padding-right:7px}
  .tvai .hero-h1{font-size:38px;margin:18px 0 0}
  .tvai .hero-sub{font-size:15px;line-height:1.65}
  .tvai .hero-cta{gap:8px;margin-top:8px;flex-wrap:nowrap}
  .tvai .hero-cta .btn{height:50px;padding:0 18px;font-size:15px}
  .tvai .hero-cue{position:absolute;left:0;right:0;bottom:22px;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.08em;color:#869098}
  .tvai .hero-cue span{width:1px;height:28px;background:linear-gradient(180deg,#4fcbde,rgba(79,203,222,0))}

  .tvai .show-sec{padding:44px 0 0}
  .tvai .hero-stage{height:440px;--tx:112px}
  .tvai .beam{width:320px;margin-left:-160px}
  .tvai .ped{width:260px;height:44px;margin-left:-130px}
  .tvai .hero-ctrl{gap:10px;margin-top:16px;padding-bottom:44px}

  .tvai .what-vis{flex:1 1 100%;margin-top:8px;padding:28px 0 8px;border-radius:24px;background:radial-gradient(ellipse 70% 60% at 50% 60%,rgba(38,191,214,.16),rgba(38,191,214,0) 70%);--mk:.852}

  .tvai .mg{--k:.7;margin:0 auto}
  .tvai .orb-stage{width:100%;--cs:.83;gap:12px}
  .tvai .orb-list{gap:6px}
  .tvai .orb-chip{font-size:12.5px;padding:7px 12px 7px 7px}
  .tvai .orb-chip em{font-size:11.5px}
  .tvai .orb-down{font-size:12px}
  .tvai .pz-tabs{gap:6px;margin-top:4px}

  .tvai .bcard{padding:22px;gap:10px}

  .tvai .rm-grid{padding-left:30px;gap:28px}
  .tvai .rm-item{gap:8px}
  .tvai .rm-item img{width:72px}
  .tvai .rm-vline{position:absolute;left:7px;top:6px;bottom:22px;width:3px;border-radius:2px;background:linear-gradient(180deg,rgba(38,191,214,.35),#26bfd6 30%,#52b6a4 60%,#80d8e6);box-shadow:0 0 12px rgba(38,191,214,.7)}
  .tvai .rm-vline::after{content:"";position:absolute;left:50%;bottom:-12px;margin-left:-8px;border-left:8px solid transparent;border-right:8px solid transparent;border-top:12px solid #80d8e6;filter:drop-shadow(0 0 6px #26bfd6)}
  .tvai .rm-vpulse{position:absolute;left:-3px;top:0;width:9px;height:60px;border-radius:5px;background:radial-gradient(ellipse at center,rgba(216,243,246,.95) 0,rgba(128,216,230,.6) 35%,rgba(128,216,230,0) 70%);animation:tvai-rv 3.2s cubic-bezier(.4,0,.2,1) infinite}
}

/* 최소 기기 (컨테이너 374px 이하 · 360×780) */
@container tv (max-width:374px){
  .tvai .hero-head{gap:12px}
  .tvai .hero-h1{font-size:34px}
  .tvai .hero-sub{font-size:14.5px}
  .tvai .hero-cta .btn{padding:0 14px;font-size:14px;white-space:nowrap}
  .tvai .hero-cta .btn svg{width:16px;height:16px}
  .tvai .h2-l{font-size:25px}
  .tvai .jr-h{font-size:24px}
  .tvai .mg{--k:.64}
  .tvai .orb-stage{--cs:.76}
}

/* 모션 줄이기 설정 */
@media (prefers-reduced-motion:reduce){
  .tvai .tv-tk-in,.tvai .hero-cd-dot,.tvai .rl-pulse,.tvai .rm-vpulse{animation:none}
  .tvai .hero-stage .ph{transition:none}
  .tvai .ph[aria-hidden="false"] .tut *{animation:none !important}
  .tvai .ph[aria-hidden="false"] .tp.f2,.tvai .ph[aria-hidden="false"] .tp-tag.f2,.tvai .ph[aria-hidden="false"] .tg-box,.tvai .ph[aria-hidden="false"] .hl-ai{opacity:1}
  .tvai .ph[aria-hidden="false"] .hl-orig{opacity:0}
  .tvai .mg *{animation:none !important}
  .tvai .mg-grid{opacity:.12}
  .tvai .mg-src,.tvai .mg-ai,.tvai .mg-scan,.tvai .mg-pick i,.tvai .mg-spark i{opacity:0}
  .tvai .mg-out{opacity:1}
  .tvai .cr .rp-a,.tvai .cr .rp-b,.tvai .cr .tb-a,.tvai .cr .tb-b{animation:none}
}

/* ---------- 12. 페이지 배경 ----------
   헤더(공통 스킨: default.css 하단)는 반투명이므로 헤더 뒤 #sub_div 상단 여백을 히어로와 같은 색으로 */
html body{background:#121517}