/* 서브 페이지 공통 (도입문의·오시는 길·개인정보처리방침) */
/* SafeLINE 제품 상세 — SafeGATE AI 페이지와 같은 구조, PQC 포인트 블루 */
:root{--ink:#0B1220;--ink2:#4A5A75;--mute:#6B7A93;--line:#E3EAF4;--bg2:#F6F8FB;--blue:#1E5EFF;--blue2:#0B3FCC;--cyan:#7FE3FF;--deep:#040B18;--vio:#1E5EFF;--vio2:#0B3FCC;--vbg:#F4F7FD;
--wrap:max(1312px, min(1920px, 86vw));--kr:Pretendard,Pretendard,system-ui,sans-serif;--en:'Pretendard Variable',Pretendard,Pretendard,sans-serif;--mono:Pretendard Variable,Pretendard,Pretendard,sans-serif}
:focus-visible{outline:2px solid #5B8CFF;outline-offset:3px}


/* 1. hero */
.sh{position:relative;min-height:clamp(680px,88vh,940px);background:radial-gradient(ellipse at 75% 40%,#FFFFFF 0%,#EEF4FD 42%,#DCE7F8 100%);overflow:hidden;display:flex;align-items:center;padding:116px clamp(20px,5vw,64px) 64px}
.badge{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 16px;border:1px solid #C9D6F5;border-radius:999px;font:700 13px var(--en);color:var(--vio2);background:#FFFFFF}
.badge i{width:6px;height:6px;border-radius:50%;background:var(--vio);box-shadow:0 0 8px rgba(30,94,255,.6)}
.sh-cta .cta1{background:linear-gradient(135deg,#3D7BFF,#1E5EFF 50%,#0FA3C7);color:#FFFFFF;box-shadow:0 12px 26px rgba(30,94,255,.3)}
.sh-cta .cta1:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(30,94,255,.38);color:#FFFFFF}
.sh-cta .cta2{background:#FFFFFF;border:1px solid #C9D6F5;color:var(--vio2)}
.sh-cta .cta2:hover{background:#EEF3FF;color:var(--vio2)}
.flow .card{position:relative;background:#FFFFFF;border:1px solid #DCE4F2;box-shadow:0 24px 60px rgba(20,40,110,.10);padding:20px}
.flow .card.ph{border-radius:28px;padding:24px 16px 20px;background:linear-gradient(180deg,#FFFFFF 0%,#F3F6FE 100%);border:1px solid #D5E0FA;color:var(--ink);text-align:center;box-shadow:0 24px 60px rgba(30,60,160,.14),inset 0 0 0 6px #FFFFFF}
.flow .card.ph::before{content:"";position:absolute;top:9px;left:50%;width:34px;height:4px;margin-left:-17px;border-radius:2px;background:#D5E0FA}
.ph .dg span{width:22px;height:30px;border:1px solid #D7CEFF;border-radius:7px;background:#FFFFFF;display:flex;align-items:center;justify-content:center;font:800 15px var(--en);color:var(--vio2);box-shadow:0 4px 10px rgba(30,94,255,.08)}
.ph .bar{margin:14px auto 0;width:80%;height:3px;background:#E3EAFB;overflow:hidden;border-radius:2px}
.ph .bar i{display:block;height:100%;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);animation:otpBar 6s linear infinite}
.ph .fp{margin:16px auto 0;width:46px;height:46px;border-radius:50%;border:1.5px solid #BFD0FF;background:#FFFFFF;display:flex;align-items:center;justify-content:center;animation:fpGlow 3s ease-in-out infinite}
@keyframes fpGlow{0%,100%{box-shadow:0 0 0 0 rgba(30,94,255,0)}50%{box-shadow:0 0 0 10px rgba(30,94,255,.12)}}
.pt .fld{margin-top:12px;height:34px;border:1px solid #DCE4F2;border-radius:8px;display:flex;align-items:center;padding:0 10px;font-size:12px;color:var(--ink2)}
.pt .fld.otp{border-color:var(--vio);color:var(--vio2);font:700 13px var(--en);letter-spacing:.3em}
.pt .btn{margin-top:10px;height:34px;border-radius:8px;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);box-shadow:0 8px 18px rgba(30,94,255,.28);color:#FFFFFF;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
@keyframes okIn{0%,40%{opacity:0}48%,92%{opacity:1}100%{opacity:0}}
.dv .row{margin-top:10px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 10px;border:1px solid #EEF0F8;border-radius:8px;font-size:12px}
.dv .row.hit{border-color:var(--vio);background:#EEF3FF;animation:hit 6s ease infinite}
@keyframes hit{0%,55%{border-color:#EEF0F8;background:#FFFFFF}62%,95%{border-color:var(--vio);background:#EEF3FF}}
.agent{position:relative;margin:0 auto 26px;width:max-content;display:flex;align-items:center;gap:12px;padding:12px 18px 12px 12px;border-radius:999px;background:#FFFFFF;border:1px solid #C9D6F5;box-shadow:0 18px 40px rgba(30,94,255,.16)}
.agent .orb{position:relative;width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#9DB8FF,var(--vio) 55%,var(--vio2));box-shadow:0 0 0 6px rgba(30,94,255,.12)}
.agent .orb::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:1px dashed rgba(30,94,255,.45);animation:spin 9s linear infinite}.agent span{display:block;font-size:12px;color:var(--mute)}
.k3c .ic{flex-shrink:0;width:52px;height:52px;border-radius:14px;background:#EAF0FF;color:var(--vio);display:flex;align-items:center;justify-content:center}
.grp.gsec .gh{background:linear-gradient(150deg,#2F6BFF 0%,#1E4FE0 60%,#173CC0 100%)}
.grp.gcnv .gh{background:linear-gradient(150deg,#14A3C7 0%,#0E86B8 55%,#0B6A9E 100%)}
.gh .cnt i{width:22px;height:4px;border-radius:2px;background:rgba(255,255,255,.3);transition:background .4s,width .4s}
.gh .cnt i.on{width:40px;background:#FFFFFF}
.fx:hover,.fx.on{transform:translateY(-8px);box-shadow:0 30px 60px rgba(20,40,120,.12)}
.grp.gsec .fx:hover,.grp.gsec .fx.on{border-color:#BFD0FF}.grp.gcnv .fx:hover,.grp.gcnv .fx.on{border-color:#BFD0FF}
.grp.gsec .fx .scene{background:linear-gradient(160deg,#F7F9FF,#E6EDFF)}.grp.gcnv .fx .scene{background:linear-gradient(160deg,#F7F9FF,#E6EDFF)}
.fx .kw span{font:700 11.5px var(--kr);padding:5px 10px;border-radius:999px}
.grp.gsec .fx .kw span{background:#EAF0FF;color:var(--blue2)}.grp.gcnv .fx .kw span{background:#EAF0FF;color:var(--vio2)}.str .scn *{animation-play-state:paused!important}
.str.play .scn,.str.play .scn *{animation-play-state:running!important}
/* S1 key delivery */
.s1 .nd{position:absolute;top:50%;width:54px;height:54px;margin-top:-27px;border-radius:14px;background:#FFFFFF;border:1px solid #D5DEF5;box-shadow:0 10px 24px rgba(30,60,160,.1);display:flex;align-items:center;justify-content:center}
.s1 .pth{position:absolute;left:calc(12% + 54px);right:calc(12% + 54px);top:50%;height:22px;margin-top:-11px;border-radius:11px;border:1px dashed #9DB4F5;background:repeating-linear-gradient(90deg,rgba(30,94,255,.06) 0 8px,transparent 8px 16px)}
.s1 .cap{position:absolute;top:50%;left:calc(12% + 54px);width:26px;height:16px;margin-top:-8px;border-radius:8px;background:linear-gradient(90deg,#2F6BFF,#5B8CFF);box-shadow:0 0 12px rgba(30,94,255,.6);animation:s1mv 3.2s cubic-bezier(.6,0,.4,1) infinite}
.s1 .cap::after{content:"";position:absolute;inset:4px 8px;border-radius:3px;background:#FFFFFF}
@keyframes s1mv{0%{transform:translateX(0);opacity:0}10%{opacity:1}80%{opacity:1}100%{transform:translateX(var(--d,140px));opacity:0}}
.s1 .blk{position:absolute;left:50%;top:76px;margin-left:-9px;width:18px;height:18px;border-radius:50%;background:#E5484D;color:#FFFFFF;font:800 11px/18px var(--en);text-align:center;animation:s1bk 3.2s ease infinite}
@keyframes s1bk{0%,35%{transform:scale(0)}45%{transform:scale(1.25)}55%,85%{transform:scale(1)}100%{transform:scale(0)}}
/* S2 SafeBOX vault */
.s2 .box{position:relative;width:132px;height:110px;border-radius:16px;background:linear-gradient(160deg,#FFFFFF,#EEF3FF);border:1px solid #C9D6F5;box-shadow:0 16px 34px rgba(30,60,160,.14);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.s2 .rnd i{font-style:normal;width:15px;height:20px;border-radius:4px;background:#FFFFFF;border:1px solid #C9D6F5;font:800 11px/19px var(--en);text-align:center;color:var(--blue)}
.s2 .key{position:absolute;width:20px;height:20px;border-radius:50%;background:radial-gradient(circle,#FFFFFF 0 25%,#2F6BFF 30%);box-shadow:0 0 10px rgba(30,94,255,.5);top:50%;left:50%;margin:-10px 0 0 -10px;animation:s2k 3.6s cubic-bezier(.5,0,.5,1) infinite}
@keyframes s2k{0%,20%{transform:translate(0,30px)}45%{transform:translate(78px,30px)}50%{transform:translate(70px,30px)}75%,100%{transform:translate(0,30px)}}
.s2 .wall{position:absolute;left:calc(50% + 66px);top:calc(50% - 55px);width:3px;height:110px;border-radius:2px;background:linear-gradient(180deg,transparent,#2F6BFF,transparent);animation:s2w 3.6s ease infinite;opacity:.25}
@keyframes s2w{0%,40%{opacity:.25}48%{opacity:1;box-shadow:0 0 14px rgba(30,94,255,.7)}60%,100%{opacity:.25}}
.s3 .ln{stroke:#9DB4F5;stroke-width:1.2;stroke-dasharray:4 5;animation:dash 1.6s linear infinite}
@keyframes dash{to{stroke-dashoffset:-18}}
.s3 .chip rect{fill:#FFFFFF;stroke:#C9D6F5}
.s3 .chip{animation:chipP 5s ease-in-out infinite}
.s3 .chip:nth-of-type(2){animation-delay:1s}.s3 .chip:nth-of-type(3){animation-delay:2s}.s3 .chip:nth-of-type(4){animation-delay:3s}.s3 .chip:nth-of-type(5){animation-delay:4s}
@keyframes chipP{0%,12%,100%{opacity:1}6%{opacity:.4}}
.s3 .pul{fill:none;stroke:#2F6BFF;stroke-width:1.5;transform-origin:150px 100px;animation:pulR 2.4s ease-out infinite}
@keyframes pulR{from{transform:scale(.6);opacity:.8}to{transform:scale(1.8);opacity:0}}
/* C1 simple OTP */
.c1 .win{width:74%;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:12px;box-shadow:0 14px 30px rgba(20,40,110,.1);padding:14px}
.c1 .f{height:28px;border:1px solid #DCE4F2;border-radius:7px;display:flex;align-items:center;padding:0 10px;font:600 11.5px var(--en);color:var(--ink)}
.c1 .dg i{flex:1;height:30px;border:1px solid #DCE4F2;border-radius:6px;font:800 13px/28px var(--en);text-align:center;font-style:normal;color:var(--vio2);background:#FFFFFF;animation:c1d 4s ease infinite}
.c1 .dg i:nth-child(2){animation-delay:.15s}.c1 .dg i:nth-child(3){animation-delay:.3s}.c1 .dg i:nth-child(4){animation-delay:.45s}.c1 .dg i:nth-child(5){animation-delay:.6s}.c1 .dg i:nth-child(6){animation-delay:.75s}
@keyframes c1d{0%,8%{color:transparent;border-color:#DCE4F2}14%,80%{color:var(--vio2);border-color:var(--vio);box-shadow:0 0 0 2px rgba(30,94,255,.12)}90%,100%{color:transparent;border-color:#DCE4F2}}
.c1 .ok{margin-top:10px;font:700 11px var(--kr);color:#12A150;animation:c1o 4s ease infinite}
@keyframes c1o{0%,30%{opacity:0}40%,85%{opacity:1}100%{opacity:0}}
.c1 .nopw{position:absolute;top:16px;right:14px;font:700 10.5px var(--kr);color:var(--vio2);background:#FFFFFF;border:1px solid #C9D6F5;padding:4px 9px;border-radius:999px}
/* C2 auto auth */
.c2 .ph{position:relative;width:96px;height:150px;border-radius:20px;background:linear-gradient(180deg,#FFFFFF,#F3F6FE);border:1px solid #D5E0FA;box-shadow:0 16px 30px rgba(30,60,160,.14),inset 0 0 0 4px #FFFFFF;display:flex;flex-direction:column;align-items:center;padding-top:18px;box-sizing:border-box}
.c2 .push{width:78px;padding:7px;border-radius:9px;background:#FFFFFF;border:1px solid #D5E0FA;box-shadow:0 6px 12px rgba(30,60,160,.1);font:700 8.5px/1.35 var(--kr);color:var(--ink);animation:c2p 4.2s cubic-bezier(.2,.8,.2,1) infinite}
@keyframes c2p{0%,6%{transform:translateY(-30px);opacity:0}16%,90%{transform:none;opacity:1}100%{opacity:0}}
.c2 .fp{margin-top:14px;position:relative;width:40px;height:40px;border-radius:50%;border:1.5px solid #BFD0FF;background:#FFFFFF;overflow:hidden;display:flex;align-items:center;justify-content:center}
.c2 .fp::after{content:"";position:absolute;left:0;right:0;height:2px;background:var(--vio);box-shadow:0 0 8px var(--vio);top:0;animation:c2s 4.2s ease infinite}
@keyframes c2s{0%,25%{top:0;opacity:0}30%{opacity:1}50%{top:38px;opacity:1}55%,100%{opacity:0;top:38px}}
.c2 .br{position:absolute;right:9%;top:50%;margin-top:-34px;width:108px;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:9px;box-shadow:0 12px 24px rgba(20,40,110,.1);overflow:hidden}
.c2 .br .bb{height:14px;border-bottom:1px solid #EEF0F8;display:flex;gap:3px;align-items:center;padding:0 6px}.c2 .br .bb i{width:4px;height:4px;border-radius:50%;background:#E3E6EE}
.c2 .br .st span{animation:c2b 4.2s ease infinite}
@keyframes c2b{0%,55%{color:var(--mute)}60%,100%{color:#12A150}}
.c2 .br .st span{display:inline-block;position:relative}
.c2 .br .st span::after{content:"로그인 완료 ✓";position:absolute;left:0;top:0;white-space:nowrap;opacity:0;color:#12A150;animation:c2a 4.2s ease infinite}
@keyframes c2a{0%,55%{opacity:0}62%,95%{opacity:1}100%{opacity:0}}
.c2 .br .st span::before{animation:c2h 4.2s ease infinite}
@keyframes c2h{0%,55%{opacity:1}62%,95%{opacity:0}100%{opacity:1}}
.c2 .ph{position:absolute;left:12%;top:50%;margin-top:-75px}
.c3 .vd span{display:block;width:84px;height:28px;border-radius:7px;background:#FFFFFF;border:1px solid #DCE4F2;font:700 10.5px/26px var(--en);text-align:center;color:var(--ink)}
.c3 .vd span:nth-child(3){border-color:var(--vio);background:#EEF3FF;color:var(--vio2);animation:c3v 4s ease infinite}
@keyframes c3v{0%,10%{transform:none}18%{transform:scale(1.06)}26%,100%{transform:none}}
.c3 .key{position:absolute;left:calc(10% + 92px);top:calc(50% + 24px);width:22px;height:22px;margin-top:-11px;border-radius:50%;background:var(--vio);color:#FFFFFF;display:flex;align-items:center;justify-content:center;box-shadow:0 0 12px rgba(30,94,255,.6);animation:c3k 4s cubic-bezier(.6,0,.4,1) infinite}
@keyframes c3k{0%,20%{transform:translateX(0);opacity:0}25%{opacity:1}55%{transform:translateX(var(--d,90px));opacity:1}60%,100%{transform:translateX(var(--d,90px));opacity:0}}
.c3 .lg{position:absolute;right:9%;top:50%;margin-top:-46px;width:118px;padding:10px;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:10px;box-shadow:0 12px 24px rgba(20,40,110,.1)}
.c3 .lg .f{margin-top:6px;height:20px;border:1px solid #EEF0F8;border-radius:5px;font:800 10px/18px var(--en);padding:0 6px;color:var(--vio2);letter-spacing:.12em;overflow:hidden;white-space:nowrap}
.c3 .lg .f span{display:inline-block;width:0;overflow:hidden;vertical-align:top;animation:c3f 4s steps(6) infinite}
@keyframes c3f{0%,55%{width:0}75%,95%{width:6ch}100%{width:0}}
.c3 .lg .ok{margin-top:7px;font:700 9.5px var(--kr);color:#12A150;opacity:0;animation:c1o2 4s ease infinite}
@keyframes c1o2{0%,72%{opacity:0}80%,95%{opacity:1}100%{opacity:0}}
.f4-pk{position:absolute;top:-5px;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#FFFFFF;border:3px solid var(--vio);box-shadow:0 0 0 6px rgba(30,94,255,.15),0 0 18px rgba(30,94,255,.6);left:0;transition:left .9s cubic-bezier(.6,0,.2,1)}
.f4s.on .dot{background:var(--vio);border-color:var(--vio);color:#FFFFFF;box-shadow:0 0 0 8px rgba(30,94,255,.12);transform:scale(1.08)}
.f4s.on .f4c{transform:translateY(-10px);border-color:#BFD0FF;box-shadow:0 30px 60px rgba(30,60,160,.14)}
.f4c .scene{position:relative;height:230px;padding:28px 0;box-sizing:border-box;background:linear-gradient(160deg,#F7F9FF,#E6EDFF);border-bottom:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center}
.f4c .pill{display:inline-block;margin-top:14px;font:700 11.5px var(--kr);padding:5px 10px;border-radius:999px;background:#EAF0FF;color:var(--vio2)}
/* scene 1: portal */
.m-win{width:74%;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:10px;box-shadow:0 14px 30px rgba(20,40,110,.08);padding:14px}
.m-fld{margin-top:8px;height:30px;border:1px solid #DCE4F2;border-radius:7px;display:flex;align-items:center;padding:0 10px;font:600 12px var(--en);color:var(--ink)}
.m-fld .cr{display:inline-block;width:1.5px;height:14px;background:var(--vio);margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.f4s.on .m-fld .tp{animation:typeIn 1.1s steps(9) .2s forwards}
@keyframes typeIn{to{width:9ch}}
.m-fld.no{border-style:dashed;color:#B4BBCB;text-decoration:line-through}
.m-btn{margin-top:8px;height:30px;border-radius:7px;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);box-shadow:0 6px 14px rgba(30,94,255,.25);color:#FFFFFF;display:flex;align-items:center;justify-content:center;font:700 11.5px var(--kr);transition:background .3s}
.f4s.on .m-btn{animation:press .4s 1.4s ease}
@keyframes press{50%{transform:scale(.95);box-shadow:0 0 0 6px rgba(30,94,255,.18)}}
/* scene 2: phone */
.m-ph{width:100px;height:150px;border-radius:20px;background:linear-gradient(180deg,#FFFFFF,#F3F6FE);border:1px solid #D5E0FA;padding:16px 8px 10px;box-sizing:border-box;text-align:center;box-shadow:0 18px 34px rgba(30,60,160,.14),inset 0 0 0 4px #FFFFFF;position:relative}
.m-ph::before{content:"";position:absolute;top:7px;left:50%;width:24px;height:3px;margin-left:-12px;border-radius:2px;background:#D5E0FA}
.m-ph .dg i{width:11px;height:16px;border:1px solid #D5E0FA;border-radius:3px;background:#FFFFFF;font:800 9px/15px var(--en);font-style:normal;color:transparent;transition:all .25s}
.f4s.on .m-ph .dg i,.f4s.done .m-ph .dg i{color:var(--vio2);border-color:var(--vio);box-shadow:0 0 0 2px rgba(30,94,255,.12)}
.f4s.on .m-ph .dg i:nth-child(1){transition-delay:.1s}.f4s.on .m-ph .dg i:nth-child(2){transition-delay:.25s}.f4s.on .m-ph .dg i:nth-child(3){transition-delay:.4s}.f4s.on .m-ph .dg i:nth-child(4){transition-delay:.55s}.f4s.on .m-ph .dg i:nth-child(5){transition-delay:.7s}.f4s.on .m-ph .dg i:nth-child(6){transition-delay:.85s}
.m-ph .tm{margin:8px auto 0;width:70%;height:2px;background:#E3EAFB;overflow:hidden}
.m-ph .tm b{display:block;height:100%;width:100%;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);transform-origin:left;transform:scaleX(1)}
.f4s.on .m-ph .tm b{animation:tmr 2.4s linear forwards}
@keyframes tmr{to{transform:scaleX(0)}}
.m-ph .fp{margin:12px auto 0;width:34px;height:34px;border-radius:50%;border:1.5px solid #BFD0FF;background:#FFFFFF;display:flex;align-items:center;justify-content:center}
.f4s.on .m-ph .fp{animation:fpP 1.2s ease 1.1s 2}
@keyframes fpP{50%{box-shadow:0 0 0 8px rgba(30,94,255,.14);border-color:var(--vio)}}
.m-or{position:absolute;right:14%;top:50%;transform:translateY(-50%);font:700 10.5px var(--kr);color:var(--vio2);background:#FFFFFF;border:1px solid #C9D6F5;padding:4px 8px;border-radius:999px}
.m-row{display:flex;align-items:center;gap:8px;height:30px;padding:0 10px;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:7px;font:700 11.5px var(--en);color:var(--ink);transition:all .4s}
.f4s.on .m-row.sel,.f4s.done .m-row.sel{border-color:var(--vio);background:#EEF3FF;transform:translateX(4px);transition-delay:.5s}
/* scene 4: auto login */
.m-br{width:78%;background:#FFFFFF;border:1px solid #DCE4F2;border-radius:10px;overflow:hidden;box-shadow:0 14px 30px rgba(20,40,110,.08)}
.m-br .bb{display:flex;gap:4px;align-items:center;padding:7px 9px;border-bottom:1px solid #EEF0F8}
.m-br .bb i{width:6px;height:6px;border-radius:50%;background:#E3E6EE}
.m-br .bb span{margin-left:6px;font:600 9px var(--en);color:var(--mute)}
.m-br .ld{height:2px;background:#EEF0F8}.m-br .ld b{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--vio),var(--blue))}
.f4s.on .m-br .ld b{animation:ld 1s cubic-bezier(.6,0,.2,1) .2s forwards}.f4s.done .m-br .ld b{width:100%}
@keyframes ld{to{width:100%}}
.m-br .lg,.m-br .db{position:absolute;inset:10px;transition:opacity .4s}
.m-br .lg i{width:70%;height:10px;border-radius:3px;background:#EEF0F8}
.m-br .db .ch b{flex:1;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);border-radius:2px 2px 0 0;height:10%;transition:height .6s cubic-bezier(.2,.8,.2,1)}
.f4s.on .m-br .lg,.f4s.done .m-br .lg{opacity:0;transition-delay:1.2s}
.f4s.on .m-br .db,.f4s.done .m-br .db{opacity:1;transition-delay:1.3s}
.f4s.on .m-br .db .ch b,.f4s.done .m-br .db .ch b{transition-delay:1.5s}
.f4s.on .m-br .db .ch b:nth-child(1),.f4s.done .m-br .db .ch b:nth-child(1){height:45%}.f4s.on .m-br .db .ch b:nth-child(2),.f4s.done .m-br .db .ch b:nth-child(2){height:75%}.f4s.on .m-br .db .ch b:nth-child(3),.f4s.done .m-br .db .ch b:nth-child(3){height:55%}.f4s.on .m-br .db .ch b:nth-child(4),.f4s.done .m-br .db .ch b:nth-child(4){height:90%}.f4s.on .m-br .db .ch b:nth-child(5),.f4s.done .m-br .db .ch b:nth-child(5){height:65%}
.f4-ctrl button.on{width:28px;border-radius:5px;background:var(--vio)}
.ac:hover{transform:translateY(-6px);border-color:#BFD0FF;box-shadow:0 24px 60px rgba(30,60,160,.10)}
.aic2{width:52px;height:52px;border-radius:14px;background:#EAF0FF;color:var(--vio);display:flex;align-items:center;justify-content:center}
.ac b{display:block;margin-top:24px;font-size:19px;font-weight:800;letter-spacing:-.02em}
.aic b{display:block;font-size:18px;font-weight:800}
.chat .top i{width:10px;height:10px;border-radius:50%;background:var(--vio);box-shadow:0 0 0 4px rgba(30,94,255,.15)}
.msg.q{align-self:flex-end;background:linear-gradient(135deg,#3D7BFF 0%,#1E5EFF 50%,#0FA3C7 100%);color:#FFFFFF;border-bottom-right-radius:4px}
.msg.a{align-self:flex-start;background:#F4F2FF;color:var(--ink);border-bottom-left-radius:4px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--vio);animation:pulse 1s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
.chips button{font:600 12.5px var(--kr);padding:8px 12px;border-radius:999px;border:1px solid #C9D6F5;background:#FFFFFF;color:var(--vio2);cursor:pointer;transition:background .25s}
.chips button:hover,.chips button.on{background:#EAF0FF}
.tabs button{min-height:46px;padding:0 22px;border:1px solid #D5DEEE;background:#FFFFFF;font:700 15px var(--kr);color:var(--ink);cursor:pointer;transition:all .25s}
.tabs button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#FFFFFF}
.frame .bb{display:flex;align-items:center;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line)}
.frame .bb i{width:10px;height:10px;border-radius:50%;background:#E3E6EE}
.frame .bb span{margin-left:10px;font:600 12px var(--en);color:var(--mute)}
.frame .vw img.on{opacity:1;transform:none}
.cap li i{font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--vio);color:#FFFFFF;display:flex;align-items:center;justify-content:center;font:700 12px var(--en)}
.thumbs button{width:88px;aspect-ratio:1600/1240;border:2px solid transparent;padding:0;background:#0B1220 center/cover no-repeat;cursor:pointer;opacity:.55;transition:opacity .25s,border-color .25s}
.thumbs button.on{opacity:1;border-color:var(--vio)}
.ctr button{width:48px;height:48px;border-radius:50%;border:1px solid #D5DEEE;background:#FFFFFF;font-size:18px;cursor:pointer}
.ctr button:hover{background:var(--ink);color:#FFFFFF}
.ind-c span{min-height:56px;padding:0 26px;display:inline-flex;align-items:center;border:1px solid var(--line);font-size:17px;font-weight:700;transition:all .3s}
.ind-c span:hover{border-color:var(--vio);color:var(--vio);background:#F4F7FF}
.rc .mk{width:44px;height:44px;border-radius:12px;background:#EEF3FF;color:var(--blue);display:flex;align-items:center;justify-content:center;font:800 15px var(--en);transition:background .4s,color .4s}
.rc b{margin-top:14px;font:700 19px var(--en);letter-spacing:-.01em}.rc span{font-size:14px;color:var(--mute);transition:color .4s}.rc:hover .mk{background:#FFFFFF;color:var(--blue)}.rc:hover span{color:rgba(255,255,255,.8)}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

.grp.gcnv .fx .n{color:#0E86B8}.grp.gcnv .fx .kw span{background:#E3F5FA;color:#0B6A9E}
.grp.gcnv .fx .scene{background:linear-gradient(160deg,#F6FBFD,#E2F2F8)}
.grp.gcnv .fx:hover,.grp.gcnv .fx.on{border-color:#A9DCEB}

.viz{position:relative;width:100%;aspect-ratio:16/11;max-width:100%}
.viz svg{width:100%;height:100%;display:block;overflow:visible}
.node{fill:#FFFFFF;stroke:#C9D6F5;stroke-width:1.2;filter:drop-shadow(0 18px 30px rgba(11,18,32,.08))}
.tun{fill:none;stroke:var(--blue);stroke-width:1.2;stroke-dasharray:4 8;animation:flow 2.4s linear infinite}
.tunw{fill:none;stroke:rgba(30,94,255,.08);stroke-width:46;stroke-linecap:round}
.tunb{fill:none;stroke:rgba(30,94,255,.35);stroke-width:1}
.vtx{font:700 15px var(--en);fill:var(--ink)}.vsm{font:700 12px var(--en);fill:var(--mute);letter-spacing:.08em}
.atk{animation:pulse 2.6s ease-in-out infinite}
.scr{font:500 12px var(--mono);fill:#E5484D}
/* 4. architecture */
.arch{background:#FFFFFF;position:relative;overflow:hidden}
.ad{margin-top:64px;padding:clamp(20px,3vw,48px);border:1px solid var(--line);background:linear-gradient(160deg,#F8FAFD,#EEF4FD);overflow-x:auto}
.ad svg{display:block;width:100%;min-width:880px;height:auto}
.ab{fill:#FFFFFF;stroke:#DCE4F2}
.ab2{fill:#1E5EFF;stroke:#1E5EFF}
.at{font:700 16px var(--kr);fill:var(--ink)}.as{font:500 12.5px var(--kr);fill:var(--mute)}.am{font:700 11px var(--en);fill:var(--blue);letter-spacing:.06em}
.ab2+.am,.ab2~.am.w{fill:#BFE9FF}.at.w{fill:#FFFFFF}
.lnk{fill:none;stroke:#C9D6F5;stroke-width:1.2}
.lnkq{fill:none;stroke:var(--blue);stroke-width:2;stroke-dasharray:6 8;animation:flow 1.6s linear infinite}
.ad-note{margin-top:20px;display:flex;gap:28px;flex-wrap:wrap;font-size:14px;color:var(--mute)}
.ad-note span{display:inline-flex;align-items:center;gap:10px}
.ad-note i{display:inline-block;width:28px;height:0;border-top:2px dashed var(--blue)}.ad-note i.s{border-top:1.5px solid #C9D6F5}

.spec{margin-top:80px;display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:48px;align-items:start}
.spec table{width:100%;border-collapse:collapse;background:#FFFFFF;border-top:2px solid var(--ink)}
.spec th,.spec td{padding:20px 24px;border-bottom:1px solid var(--line);text-align:left;font-size:15px;line-height:1.7;vertical-align:top}
.spec th{width:28%;font-weight:700;color:var(--ink);background:#FBFCFE}
.spec td{color:var(--ink2)}
.spec td code{font:700 13px var(--en);color:var(--blue);background:#EEF3FF;padding:2px 8px}


.archsec{background:var(--vbg)}
.specsec{background:#FFFFFF}
.spec{margin-top:0}
/* L2 network segments */
.l2 .zn{position:absolute;top:50%;width:84px;height:96px;margin-top:-48px;border-radius:12px;background:#FFFFFF;border:1px solid #C9D6F5;box-shadow:0 10px 24px rgba(30,60,160,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font:800 11px var(--kr);color:var(--ink)}
.l2 .zn i{width:44px;height:6px;border-radius:3px;background:#E6EDFF}
.l2 .zn.a{left:9%}.l2 .zn.b{right:9%}
.l2 .seg{position:absolute;left:calc(9% + 92px);right:calc(9% + 92px);top:50%;display:flex;justify-content:space-between;align-items:center;margin-top:-13px}
.l2 .seg::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:2px dashed #9DB4F5}
.l2 .lk{position:relative;width:26px;height:26px;border-radius:8px;background:#FFFFFF;border:1px solid #C9D6F5;display:flex;align-items:center;justify-content:center;color:#9DB4F5;animation:l2k 3.6s ease infinite}
.l2 .lk svg{width:14px;height:14px}
.l2 .lk:nth-child(2){animation-delay:.4s}.l2 .lk:nth-child(3){animation-delay:.8s}
@keyframes l2k{0%,10%{background:#FFFFFF;color:#9DB4F5;border-color:#C9D6F5}22%,80%{background:var(--blue);color:#FFFFFF;border-color:var(--blue);box-shadow:0 0 0 5px rgba(30,94,255,.14)}100%{background:#FFFFFF;color:#9DB4F5}}
.l2 .lb2,.l3 .lb2,.e1 .lb2,.e2 .lb2{position:absolute;bottom:14px;left:0;right:0;text-align:center;font:700 11px var(--kr);color:var(--blue2)}
/* L3 rekey */
.l3 .rk{position:relative;width:110px;height:110px;display:flex;align-items:center;justify-content:center}
.l3 .rk svg.ring{position:absolute;inset:0;width:100%;height:100%;animation:spin 3s linear infinite}
.l3 .kc{width:64px;height:64px;border-radius:50%;background:#FFFFFF;border:1px solid #C9D6F5;box-shadow:0 10px 24px rgba(30,60,160,.12);display:flex;flex-direction:column;align-items:center;justify-content:center}
.l3 .kc b{font:800 9px var(--en);color:var(--mute);letter-spacing:.06em}
.l3 .kc span{margin-top:2px;font:800 15px var(--en);color:var(--blue2);font-variant-numeric:tabular-nums}
/* E1 SW module on existing VPN */
.e1 .vpn{position:relative;width:150px;height:86px;border-radius:12px;background:#FFFFFF;border:1px solid #DCE4F2;box-shadow:0 12px 26px rgba(20,40,110,.1);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px}
.e1 .vpn b{font:800 12px var(--en);color:var(--ink)}.e1 .vpn small{font:600 10px var(--kr);color:var(--mute)}
.e1 .mod{position:absolute;top:-16px;right:-22px;padding:6px 10px;border-radius:8px;background:linear-gradient(135deg,#14A3C7,#0B6A9E);color:#FFFFFF;font:800 10px var(--en);box-shadow:0 8px 18px rgba(14,134,184,.35);animation:e1m 3.6s cubic-bezier(.2,.8,.2,1) infinite}
@keyframes e1m{0%,10%{transform:translate(40px,-30px);opacity:0}30%,85%{transform:none;opacity:1}100%{opacity:0}}
.e1 .ok{position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);white-space:nowrap;font:700 10px var(--kr);color:#12A150;background:#E6F9EF;padding:3px 9px;border-radius:999px;opacity:0;animation:c1o 3.6s ease infinite}
/* E2 RSA/ECC -> PQC switch */
.e2 .sw{display:flex;align-items:center;gap:14px}
.e2 .sw span{font:800 13px var(--en);color:var(--mute);transition:color .3s}
.e2 .tg{position:relative;width:74px;height:36px;border-radius:18px;background:#DCE4F2;animation:e2b 3.4s ease infinite}
.e2 .tg::after{content:"";position:absolute;top:4px;left:4px;width:28px;height:28px;border-radius:50%;background:#FFFFFF;box-shadow:0 4px 10px rgba(20,40,110,.2);animation:e2k 3.4s cubic-bezier(.6,0,.2,1) infinite}
@keyframes e2b{0%,25%{background:#DCE4F2}40%,85%{background:linear-gradient(90deg,#14A3C7,#0B6A9E)}100%{background:#DCE4F2}}
@keyframes e2k{0%,25%{transform:none}40%,85%{transform:translateX(38px)}100%{transform:none}}
.e2 .sw .pq{animation:e2t 3.4s ease infinite}
@keyframes e2t{0%,25%{color:var(--mute)}40%,85%{color:#0B6A9E}100%{color:var(--mute)}}
.e2 .sw .rs{animation:e2r 3.4s ease infinite}
@keyframes e2r{0%,25%{color:var(--ink)}40%,85%{color:#B4BBCB;text-decoration:line-through}100%{color:var(--ink)}}
.e2 .lb2{color:#0B6A9E}.e1 .lb2{color:#0B6A9E}
/* E3 branches */
.e3 svg{width:100%;height:100%}
.e3 .ln{stroke:#A9DCEB;stroke-width:1.5;stroke-dasharray:4 5;animation:dash 1.6s linear infinite}
.e3 .nd rect{fill:#FFFFFF;stroke:#A9DCEB}.e3 .nd text{font:800 11px var(--kr);fill:var(--ink)}
.e3 .nd circle{fill:#14A3C7;animation:aiP 2.4s ease-in-out infinite}
.e3 .hub{fill:url(#hubT)}
/* how it works scenes */
.h-nd{position:absolute;top:50%;width:62px;height:62px;margin-top:-31px;border-radius:14px;background:#FFFFFF;border:1px solid #C9D6F5;box-shadow:0 10px 24px rgba(30,60,160,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font:700 9.5px var(--kr);color:var(--mute)}
.h-nd svg{width:22px;height:22px;color:var(--blue)}
.h-nd.l{left:12%}.h-nd.r{right:12%}
.h-tag{position:absolute;top:50%;margin-top:-12px;height:24px;padding:0 9px;border-radius:12px;background:var(--blue);color:#FFFFFF;font:800 10.5px/24px var(--en);box-shadow:0 0 14px rgba(30,94,255,.45);opacity:0}
.f4s.on .h1 .h-tag.pk{animation:h1pk 2.6s cubic-bezier(.6,0,.4,1) .2s infinite}
@keyframes h1pk{0%{right:calc(12% + 66px);left:auto;opacity:0;transform:translateX(0)}10%{opacity:1}45%{opacity:1;transform:translateX(calc(-1 * var(--d,120px)))}55%{opacity:0;transform:translateX(calc(-1 * var(--d,120px)))}100%{opacity:0}}
.f4s.on .h1 .h-tag.cp{animation:h1cp 2.6s cubic-bezier(.6,0,.4,1) .2s infinite;background:linear-gradient(90deg,#3D7BFF,#0FA3C7)}
@keyframes h1cp{0%,50%{left:calc(12% + 66px);opacity:0;transform:none}60%{opacity:1}95%{opacity:1;transform:translateX(var(--d,120px))}100%{opacity:0;transform:translateX(var(--d,120px))}}
.f4s.done .h1 .h-tag,.f4s:not(.on) .h1 .h-tag{opacity:0}
.h2s .eq{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font:800 20px var(--en);color:var(--mute)}
.h2s .sk{position:absolute;top:calc(50% + 40px);height:22px;padding:0 8px;border-radius:11px;background:#FFFFFF;border:1px solid #C9D6F5;font:800 10px/20px var(--en);color:var(--blue2);transition:all .4s}
.h2s .sk.l{left:calc(12% + 2px)}.h2s .sk.r{right:calc(12% + 2px)}
.f4s.on .h2s .sk,.f4s.done .h2s .sk{background:var(--blue);border-color:var(--blue);color:#FFFFFF;box-shadow:0 0 12px rgba(30,94,255,.45);transition-delay:.4s}
.f4s.on .h2s .eq,.f4s.done .h2s .eq{color:var(--blue);transition:color .3s .7s}
.h3s .tn{position:absolute;left:calc(12% + 66px);right:calc(12% + 66px);top:50%;height:26px;margin-top:-13px;border-radius:13px;background:rgba(30,94,255,.08);border:1px solid rgba(30,94,255,.3);overflow:hidden}
.h3s .tn i{position:absolute;top:6px;width:14px;height:14px;border-radius:4px;background:var(--blue);opacity:0}
.f4s.on .h3s .tn i{animation:h3p 1.6s linear infinite}
.h3s .tn i:nth-child(2){animation-delay:.53s}.h3s .tn i:nth-child(3){animation-delay:1.06s}
@keyframes h3p{0%{left:-14px;opacity:1}100%{left:100%;opacity:1}}
.h4s .rk{position:relative;width:100px;height:100px;display:flex;align-items:center;justify-content:center}
.h4s .rk svg.ring{position:absolute;inset:0;width:100%;height:100%}
.f4s.on .h4s .rk svg.ring{animation:spin 1.6s linear infinite}
.h4s .kc{width:58px;height:58px;border-radius:50%;background:#FFFFFF;border:1px solid #C9D6F5;display:flex;flex-direction:column;align-items:center;justify-content:center}
.h4s .kc b{font:800 8.5px var(--en);color:var(--mute)}.h4s .kc span{font:800 14px var(--en);color:var(--blue2);font-variant-numeric:tabular-nums}
.chips3{display:flex;gap:12px;flex-wrap:wrap}
.chips3 span{min-height:56px;padding:0 24px;display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);font-size:16px;font-weight:700;transition:all .3s}
.chips3 span i{font-style:normal;color:var(--blue);font-weight:800}
.chips3 span:hover{border-color:var(--blue);color:var(--blue);background:#F4F7FF}
@media (max-width:1100px){.spec{grid-template-columns:minmax(0,1fr)}}
.spec table{table-layout:fixed}.spec td{word-break:keep-all;overflow-wrap:anywhere}

/* case study */
.cs{background:var(--vbg);position:relative;overflow:hidden}
.cs::after{content:"";position:absolute;right:-12%;top:-20%;width:60vw;height:60vw;border-radius:50%;background:radial-gradient(closest-side,rgba(30,94,255,.08),transparent);pointer-events:none}
.cs-g{position:relative;z-index:1;margin-top:64px;display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.6fr);gap:24px;align-items:stretch}
.cs-tabs{display:flex;flex-direction:column;gap:14px}
.cs-tab{position:relative;text-align:left;background:#FFFFFF;border:1px solid var(--line);padding:26px 28px 28px;cursor:pointer;font:inherit;color:inherit;transition:border-color .35s,box-shadow .35s,transform .35s;overflow:hidden;flex:1}
.cs-tab:hover{border-color:#C9D6F5}
.cs-tab.on{border-color:#AFC3F7;box-shadow:0 24px 60px rgba(30,60,160,.10);transform:translateX(6px)}
.cs-tab .lg{display:flex;align-items:center;gap:10px;font:800 24px/1.1 var(--kr);letter-spacing:-.02em;color:#0B2A6B}
.cs-tab .lg.bt{font-family:var(--en);color:#1B1B1B}
.cs-tab .lg.bt i{width:26px;height:26px;border-radius:50%;background:#F37321;color:#FFFFFF;font:900 15px/26px var(--en);font-style:normal;text-align:center}
.cs-tab .mt{margin-top:14px;display:flex;align-items:center;gap:10px;font:700 13px var(--kr);color:var(--mute)}
.cs-tab .mt em{font-style:normal;color:var(--blue2);background:#EAF0FF;border-radius:999px;padding:4px 11px;font-size:12px}
.cs-tab .st{display:inline-flex;align-items:center;gap:7px}
.cs-tab .st::before{content:"";width:7px;height:7px;border-radius:50%;background:#12A150}
.cs-tab .st.ing::before{background:#F5A524;animation:pulse 1.6s ease-in-out infinite}
.cs-tab .bar{position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--line)}
.cs-tab .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),#0FA3C7)}
.cs-tab.on .bar i{animation:csBar 7s linear forwards}
.cs.hold .cs-tab.on .bar i{animation-play-state:paused}
@keyframes csBar{to{width:100%}}
.cs-tab .no{position:absolute;right:24px;top:22px;font:800 13px var(--en);color:#C9D6F5}.cs-tab.on .no{color:var(--blue)}
.cs-stage{position:relative;background:#FFFFFF;border:1px solid var(--line);box-shadow:0 30px 80px rgba(30,60,160,.08);min-height:100%}
.cs-p{display:none}.cs-p.on{display:block;animation:csIn .7s cubic-bezier(.2,.8,.2,1)}
@keyframes csIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.cs-vis{position:relative;background:linear-gradient(160deg,#F7F9FE,#E7EEFC);border-bottom:1px solid var(--line);padding:clamp(18px,2.4vw,36px) clamp(18px,2.4vw,40px) 10px}
.cs-vis svg{display:block;width:100%;height:auto;overflow:visible}
.cs-live{position:absolute;left:clamp(18px,2.4vw,36px);top:clamp(16px,2vw,28px);display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#FFFFFF;border:1px solid #D7E2F7;font:800 11px var(--en);letter-spacing:.08em;color:var(--ink)}
.cs-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#12A150;box-shadow:0 0 0 0 rgba(18,161,80,.5);animation:csPing 1.8s ease-out infinite}
.cs-live.ing::before{background:#F5A524;animation-name:csPingO}
@keyframes csPing{to{box-shadow:0 0 0 9px rgba(18,161,80,0)}}@keyframes csPingO{to{box-shadow:0 0 0 9px rgba(245,165,36,0)}}
.cs-info{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.cs-info>div{padding:28px clamp(20px,2.2vw,36px) 32px}.cs-info>div+div{border-left:1px solid var(--line)}
.cs-info b{display:block;font:700 13px var(--kr);color:var(--blue)}
.cs-info span{display:block;margin-top:10px;font-size:17px;font-weight:700;line-height:1.55;letter-spacing:-.01em}
.cs-info span small{display:block;margin-top:4px;font-size:14px;font-weight:500;color:var(--mute)}
.cs-p.on .cs-info>div{animation:csIn .7s cubic-bezier(.2,.8,.2,1) both}.cs-p.on .cs-info>div:nth-child(2){animation-delay:.08s}.cs-p.on .cs-info>div:nth-child(3){animation-delay:.16s}
.csn{fill:#FFFFFF;stroke:#C9D6F5;stroke-width:1.2;filter:drop-shadow(0 16px 26px rgba(11,18,32,.08))}
.cst{font:700 14px var(--kr);fill:var(--ink)}.css{font:700 10.5px var(--en);fill:var(--mute);letter-spacing:.08em}
/* results */
.cs-res{position:relative;z-index:1;margin-top:96px;display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.6fr);gap:24px;align-items:start}
.cs-res h3{margin:12px 0 0;font-size:clamp(24px,2vw,32px);font-weight:800;letter-spacing:-.02em;line-height:1.35}
.cs-ef{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.cs-ef>div{position:relative;padding:30px 4px 0}
.cs-ef>div::before{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--line)}
.cs-ef>div::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--blue);transition:width 1.2s cubic-bezier(.2,.8,.2,1) calc(var(--d,0s) + .3s)}
.cs:not(.pre) .cs-ef>div::after{width:100%}
.cs-ef .ic{width:56px;height:56px;border-radius:16px;background:#FFFFFF;border:1px solid #D7E2F7;display:flex;align-items:center;justify-content:center;color:var(--blue);box-shadow:0 14px 30px rgba(30,60,160,.08)}
.cs-ef .ic svg{width:28px;height:28px}
.cs-ef .ic .dr{stroke-dasharray:60;stroke-dashoffset:60;transition:stroke-dashoffset 1.4s ease calc(var(--d,0s) + .5s)}
.cs:not(.pre) .cs-ef .ic .dr{stroke-dashoffset:0}
.cs-ef h4{margin:22px 0 0;font-size:20px;font-weight:800;letter-spacing:-.02em}
.cs-ef p{margin:10px 0 0;font-size:15.5px;line-height:1.75;color:var(--ink2)}
.cs-sp{margin-top:36px;display:flex;flex-wrap:wrap;gap:10px}
.cs-sp span{display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;background:#FFFFFF;border:1px solid #D7E2F7;font-size:14.5px;font-weight:600}
.cs-sp span b{font:800 11px var(--kr);color:#FFFFFF;background:var(--blue);border-radius:999px;padding:4px 10px}
@media (max-width:1100px){.cs-g,.cs-res{grid-template-columns:1fr}.cs-tabs{flex-direction:row}.cs-tab.on{transform:translateY(-4px)}}
@media (max-width:760px){.cs-ef{grid-template-columns:1fr}.cs-info{grid-template-columns:1fr}.cs-info>div+div{border-left:0;border-top:1px solid var(--line)}}
@media (max-width:520px){.cs-live{position:relative;left:auto;top:auto;margin-bottom:10px}.cs-tab{padding:18px 18px 22px}.cs-tab .lg{font-size:18px}.cs-tab .no{display:none}.cs-tab .mt{flex-wrap:wrap;gap:6px}}
.archsec{background:#FFFFFF}
header.fi-hero>a:first-child svg,.hd .logo svg{width:clamp(120px,7.4vw,156px)!important;height:auto!important}