/* Source style block 1, line 9. */
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#operating-method .aion-s3-v055c__rail-step:focus-visible .aion-s3-v055c__rail-label,
#operating-method .aion-s3-v055c__rail-step.is-active .aion-s3-v055c__rail-label,
#operating-method .aion-s3-v055c__rail-step.is-locked .aion-s3-v055c__rail-label{color:#fff!important;font-weight:950!important;text-shadow:0 0 8px rgba(255,255,255,.20),0 0 18px rgba(0,232,232,.54),0 2px 12px rgba(0,0,0,.78)!important;}#operating-method .aion-s3-v058i__focus-panel{background:linear-gradient(135deg,rgba(10,38,49,.79),rgba(5,24,34,.74))!important;border-color:rgba(112,227,235,.34)!important;box-shadow:0 20px 56px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.08)!important;}#operating-method .aion-s3-v058i__focus-meta p{background:linear-gradient(135deg,rgba(11,50,61,.52),rgba(5,29,39,.42))!important;border-color:rgba(129,232,242,.23)!important;color:rgba(231,243,246,.92)!important;}#operating-method .aion-s3-v058i__focus-meta{padding-left:0!important;border-left:0!important;}#operating-method .aion-s3-v058i__focus-meta p:first-child::after{position:absolute!important;left:26px!important;top:50%!important;bottom:0!important;width:1px!important;height:auto!important;padding:0!important;border:0!important;background:linear-gradient(180deg,rgba(126,235,242,.62),rgba(126,235,242,.22))!important;box-shadow:0 0 8px rgba(0,232,232,.16)!important;}#operating-method .aion-s3-v058i__back{display:inline-flex!important;align-items:center!important;justify-content:center!important;min-height:42px!important;margin-top:22px!important;padding:10px 16px!important;border:1px solid rgba(129,232,242,.28)!important;border-radius:14px!important;background:linear-gradient(135deg,rgba(11,50,61,.54),rgba(5,29,39,.46))!important;color:rgba(246,252,255,.96)!important;font:inherit!important;font-size:.72rem!important;font-weight:850!important;letter-spacing:.025em!important;text-transform:none!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.045),0 8px 22px rgba(0,0,0,.12)!important;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}#operating-method .aion-s3-v058i__back:hover,
#operating-method .aion-s3-v058i__back:focus-visible{border-color:rgba(130,235,242,.54)!important;background:linear-gradient(135deg,rgba(14,61,73,.68),rgba(6,36,47,.58))!important;color:#fff!important;outline:none!important}@media(max-width:760px){#operating-method .aion-s3-v055c.is-stage-open .aion-s3-v055c__ambient::after{background:linear-gradient(180deg,rgba(2,8,15,.09),rgba(2,8,15,.13) 30%,rgba(2,8,15,.19) 58%,rgba(2,8,15,.26))!important;}}#operating-method .aion-s3-v055c__bg-photo{filter:brightness(1.055) saturate(1.015) contrast(.995)!important;opacity:1!important;}#operating-method .aion-s3-v055c__ambient::after{background:linear-gradient(180deg,rgba(2,8,15,.018) 0%,rgba(2,8,15,0) 34%,rgba(2,8,15,.012) 68%,rgba(2,8,15,.055) 100%),linear-gradient(90deg,rgba(2,8,15,.014) 0%,rgba(2,8,15,0) 24%,rgba(2,8,15,0) 76%,rgba(2,8,15,.014) 100%)!important;}#operating-method .aion-s3-v055c.is-stage-open .aion-s3-v055c__ambient::after{background:linear-gradient(90deg,rgba(2,8,15,.085),rgba(2,8,15,.045) 34%,rgba(2,8,15,.045) 66%,rgba(2,8,15,.085)),linear-gradient(180deg,rgba(2,8,15,.035),rgba(2,8,15,.06) 34%,rgba(2,8,15,.105) 62%,rgba(2,8,15,.16) 82%,rgba(2,8,15,.19))!important;}#operating-method .aion-s3-v058i__focus-meta p:first-child::after{content:none!important;display:none!important;}@media(min-width:981px){#operating-method .aion-s3-v058i__focus-grid{position:relative!important;}#operating-method .aion-s3-v058i__focus-grid::after{content:"";position:absolute;left:50%;top:8%;bottom:8%;width:1px;transform:translateX(-.5px);background:linear-gradient(180deg,transparent,rgba(126,235,242,.17) 18%,rgba(126,235,242,.22) 50%,rgba(126,235,242,.17) 82%,transparent);box-shadow:0 0 12px rgba(0,232,232,.045);pointer-events:none;}#operating-method .aion-s3-v058i__focus-grid>div:first-child{padding-right:clamp(28px,3vw,44px)!important;}#operating-method .aion-s3-v058i__focus-meta{display:flex!important;flex-direction:column!important;}#operating-method .aion-s3-v058i__focus-meta p{width:100%!important;}}@media(max-width:980px){#operating-method .aion-s3-v058i__focus-grid::after{display:none!important;}}@media (min-width:981px){#operating-method .aion-s3-v058i__focus-panel{width:min(860px,78vw)!important;padding:56px clamp(28px,3vw,38px) 30px!important;overflow:visible!important;}#operating-method .aion-s3-v059b__focus-main{min-width:0;padding-right:clamp(28px,3vw,38px);transform:translateY(8px);}#operating-method .aion-s3-v058i__focus-meta{transform:translateY(8px);}#operating-method .aion-s3-v058i__focus-meta p{margin:0!important;}#operating-method .aion-s3-v058i__back{justify-self:center!important;align-self:center!important;width:max-content!important;margin:4px auto 0!important;}}@media (max-width:980px){#operating-method .aion-s3-v058i__focus-panel{overflow:visible!important;padding-top:54px!important;}#operating-method .aion-s3-v058i__focus-meta .aion-s3-v058i__back{width:max-content!important;margin:6px auto 0!important;}}@media (min-width:981px){#operating-method .aion-s3-v058i__focus-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)!important;gap:0!important;align-items:stretch!important;}#operating-method .aion-s3-v058i__focus-meta{padding-left:clamp(26px,3vw,38px)!important;border-left:1px solid rgba(122,225,235,.16)!important;align-content:center!important;justify-content:stretch!important;gap:16px!important;}#operating-method .aion-s3-v058i__focus-panel{padding-top:clamp(54px,5vw,68px)!important;}}#operating-method .aion-s3-v058i__focus-meta p:first-of-type{border-color:rgba(129,232,242,.28)!important;background:linear-gradient(135deg,rgba(7,34,44,.46),rgba(5,24,33,.34))!important;}#operating-method .aion-s3-v058i__focus-meta p:first-of-type strong{color:#8feaf0!important;}#operating-method .aion-s3-v058i__focus-meta p:first-of-type::before{border-color:rgba(143,234,240,.78)!important;background:radial-gradient(circle,rgba(240,255,255,.98) 0 14%,rgba(143,234,240,.92) 27%,rgba(0,232,232,.24) 50%,transparent 60%)!important;box-shadow:0 0 8px rgba(143,234,240,.52),0 0 20px rgba(0,232,232,.24)!important;}#operating-method .aion-s3-v058i__focus-meta p:last-of-type{border-color:rgba(255,226,156,.42)!important;background:linear-gradient(135deg,rgba(68,52,24,.34),rgba(24,31,30,.44))!important;}#operating-method .aion-s3-v058i__focus-meta p:last-of-type strong{color:#ffe29c!important;text-shadow:0 0 12px rgba(255,226,156,.16)!important;}#operating-method .aion-s3-v058i__focus-meta p:last-of-type::before{border-color:rgba(255,226,156,.86)!important;background:radial-gradient(circle,rgba(255,253,239,.98) 0 14%,rgba(255,226,156,.96) 28%,rgba(255,196,79,.28) 52%,transparent 60%)!important;box-shadow:0 0 8px rgba(255,226,156,.58),0 0 20px rgba(255,196,79,.24)!important;}@media (min-width:621px) and (max-width:980px){#operating-method .aion-s3-v055c__rail-grid{width:min(760px,92vw)!important;margin:0 auto!important;padding:8px 10px 18px!important;display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;grid-template-rows:repeat(3,auto)!important;column-gap:clamp(14px,2.8vw,24px)!important;row-gap:10px!important;}#operating-method .aion-s3-v055c__rail-cell{width:100%!important;min-height:0!important;}#operating-method .aion-s3-v055c__rail-cell:nth-child(1){grid-column:1;grid-row:1;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-cell:nth-child(2){grid-column:2;grid-row:1;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-cell:nth-child(3){grid-column:1;grid-row:2;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-cell:nth-child(4){grid-column:2;grid-row:2;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-cell:nth-child(5){grid-column:1;grid-row:3;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-cell:nth-child(6){grid-column:2;grid-row:3;justify-self:stretch!important}#operating-method .aion-s3-v055c__rail-step{grid-template-columns:54px minmax(0,1fr) 30px!important;column-gap:11px!important;min-height:70px!important;padding:8px 12px!important;border:1px solid rgba(126,231,241,.18)!important;border-radius:17px!important;background:linear-gradient(145deg,rgba(9,38,49,.48),rgba(4,21,31,.38))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.035),0 10px 26px rgba(0,0,0,.12)!important;backdrop-filter:blur(10px)!important;-webkit-backdrop-filter:blur(10px)!important;}#operating-method .aion-s3-v055c__rail-step:hover,
#operating-method .aion-s3-v055c__rail-step:focus-visible,
#operating-method .aion-s3-v055c__rail-step.is-active{border-color:rgba(0,232,232,.42)!important;background:linear-gradient(145deg,rgba(11,51,62,.62),rgba(5,26,37,.50))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 0 22px rgba(0,232,232,.10),0 12px 28px rgba(0,0,0,.15)!important;}#operating-method .aion-s3-v055c__rail-icon{width:50px!important;height:50px!important;}#operating-method .aion-s3-v055c__rail-label{font-size:.76rem!important;letter-spacing:.10em!important;}#operating-method .aion-s3-v059a__step-number{justify-self:center!important;font-size:10px!important;letter-spacing:.08em!important;}}@media (max-width:620px){#operating-method .aion-s3-v055c__rail-grid{width:min(400px,94vw)!important;margin:0 auto!important;padding:8px 6px 18px!important;display:grid!important;grid-template-columns:1fr!important;gap:8px!important;}#operating-method .aion-s3-v055c__rail-cell{width:100%!important;min-height:0!important;}#operating-method .aion-s3-v055c__rail-step{grid-template-columns:48px minmax(0,1fr) 28px!important;column-gap:10px!important;width:100%!important;min-height:64px!important;padding:7px 10px!important;border:1px solid rgba(126,231,241,.17)!important;border-radius:16px!important;background:linear-gradient(145deg,rgba(9,38,49,.46),rgba(4,21,31,.36))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.03),0 8px 22px rgba(0,0,0,.11)!important;backdrop-filter:blur(9px)!important;-webkit-backdrop-filter:blur(9px)!important;}#operating-method .aion-s3-v055c__rail-step:hover,
#operating-method .aion-s3-v055c__rail-step:focus-visible,
#operating-method .aion-s3-v055c__rail-step.is-active{border-color:rgba(0,232,232,.40)!important;background:linear-gradient(145deg,rgba(11,50,61,.58),rgba(5,26,37,.48))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.045),0 0 20px rgba(0,232,232,.09),0 10px 24px rgba(0,0,0,.13)!important;}#operating-method .aion-s3-v055c__rail-icon{width:44px!important;height:44px!important;}#operating-method .aion-s3-v055c__rail-label{font-size:.72rem!important;letter-spacing:.08em!important;}#operating-method .aion-s3-v059a__step-number{justify-self:center!important;font-size:10px!important;letter-spacing:.06em!important;}}
/* v1.4 production fix: dynamically-created selected-stage fly icon.
   This class is created by JS at runtime, so it must not be removed as dead CSS. */
#operating-method .aion-s3-v058i__fly-icon{position:absolute;z-index:40;margin:0;pointer-events:none;will-change:left,top,transform,opacity,filter;transform:translate(-50%,-50%) scale(1);opacity:1;filter:drop-shadow(0 0 12px rgba(95,239,246,.45));transition:left .62s cubic-bezier(.2,.82,.2,1),top .62s cubic-bezier(.2,.82,.2,1),transform .62s cubic-bezier(.2,.82,.2,1),opacity .28s ease,filter .62s ease;}
#operating-method .aion-s3-v058i__fly-icon .aion-s3-v055c__rail-icon{margin:0!important;width:82px!important;height:82px!important;border-color:rgba(108,244,247,.78)!important;background:linear-gradient(145deg,rgba(10,58,68,.92),rgba(5,31,41,.94))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 0 28px rgba(54,232,241,.26),0 12px 30px rgba(0,0,0,.22)!important;}
#operating-method .aion-s3-v058i__fly-icon .aion-s3-v055c__rail-icon svg{width:42px!important;height:42px!important;}
#operating-method .aion-s3-v058i__fly-icon.is-docked{transform:translate(-50%,-50%) scale(1.12)!important;filter:drop-shadow(0 0 24px rgba(95,239,246,.62))!important;}
#operating-method .aion-s3-v058i__fly-icon.is-fading{opacity:0;transform:translate(-50%,-50%) scale(1.62);filter:blur(2px) drop-shadow(0 0 42px rgba(95,239,246,.66));}
@media(max-width:980px){#operating-method .aion-s3-v058i__fly-icon{display:none!important;}}
@media(prefers-reduced-motion:reduce){#operating-method .aion-s3-v058i__fly-icon{transition:none!important;}}

/* Source style block 2, line 190. */
/* CHECKED v13: preserve approved Section 3 animation and original section spacing. Only stabilise the revealed back-card layout between stages. */
#operating-method .aion-s3-v058i__focus-panel{overflow:visible!important;}
@media(min-width:981px){
  #operating-method .aion-s3-v058i__focus-grid{align-items:stretch!important;}
  #operating-method .aion-s3-v059b__focus-main{
    display:flex!important;
    flex-direction:column!important;
    justify-content:flex-start!important;
    transform:none!important;
  }
  #operating-method .aion-s3-v058i__focus-kicker{min-height:18px!important;}
  #operating-method .aion-s3-v058i__focus-title{min-height:78px!important;}
  #operating-method .aion-s3-v058i__focus-meta{
    display:flex!important;
    flex-direction:column!important;
    justify-content:flex-start!important;
    gap:16px!important;
    transform:none!important;
  }
  #operating-method .aion-s3-v058i__focus-meta p{
    min-height:88px!important;
    margin:0!important;
    display:flex!important;
    flex-direction:column!important;
    justify-content:center!important;
  }
  #operating-method .aion-s3-v058i__back{
    margin-top:auto!important;
    align-self:center!important;
  }
}
@media(max-width:980px){
  #operating-method .aion-s3-v058i__focus-meta{display:flex!important;flex-direction:column!important;gap:14px!important;}
  #operating-method .aion-s3-v058i__focus-meta p{min-height:78px!important;margin:0!important;}
  #operating-method .aion-s3-v058i__back{margin-top:10px!important;align-self:center!important;}
}