/* トップページのファーストビュー（front-page.php の template-parts/top-fv.php）
   試作 .preview/top-fv/v4.html から export_theme.py で書き出したもの。直すときは試作を直して書き出し直す
   すべて .top-fv の中に閉じてあり、サイトの他の部分には効かない */
.top-fv{font-family:'Noto Sans JP Local','Noto Sans JP',sans-serif;line-height:1.6}
.top-fv *,.top-fv *::before,.top-fv *::after{box-sizing:border-box;margin:0;padding:0}
.top-fv a{color:inherit;text-decoration:none}
.top-fv h1{color:inherit;border:0}
.top-fv img{max-width:none}
.top-fv{
  --main:#2a816c;--accent:#f28b30;--sub-dark:#1c3d4b;--sub-light:#52a38c;
  --text:#333;--gray:#666;--line:#e0e0e0;
}
.top-fv .fv{position:relative;overflow:hidden;background:#1c3d4b;color:#fff;isolation:isolate}
.top-fv .fv__bg{position:absolute;inset:0;z-index:-2}
.top-fv .fv__bg i{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.02);transition:opacity 1s ease,transform 6s linear;filter:saturate(.85)}
.top-fv .fv__bg i.on{opacity:1;transform:scale(1.1)}
.top-fv .fv__veil{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(28,61,75,.92) 0%,rgba(28,61,75,.80) 38%,rgba(42,129,108,.62) 70%,rgba(42,129,108,.55) 100%),
    linear-gradient(-45deg,rgba(42,129,108,.35),rgba(82,163,140,.25),rgba(28,61,75,.35))}
.top-fv .fv__inner{max-width:1280px;margin:0 auto;padding:clamp(32px,5vh,56px) 60px clamp(36px,5vh,56px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:56px;align-items:center}
.top-fv .fv__eyebrow{display:inline-block;font-size:14px;font-weight:700;line-height:1.5;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);margin-bottom:20px}
.top-fv .fv__title{font-size:clamp(28px,2.9vw,44px);font-weight:900;line-height:1.3;letter-spacing:.01em;margin-bottom:20px}
.top-fv .fv__title span{white-space:nowrap}
.top-fv .fv__title em{font-style:normal;background:linear-gradient(transparent 84%,var(--accent) 84%,var(--accent) 94%,transparent 94%)}
.top-fv .fv__lead{font-size:clamp(15px,1.2vw,17px);line-height:1.85;color:rgba(255,255,255,.92);margin-bottom:30px}
.top-fv .fv__ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.top-fv .btn{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;padding:16px 28px;border-radius:4px;line-height:1.3;transition:transform .15s,box-shadow .15s}
.top-fv .btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.18)}
.top-fv .btn--main{background:var(--accent);color:#fff}
.top-fv .btn--main small{font-size:12px;background:#fff;color:var(--accent);border-radius:3px;padding:2px 6px}
.top-fv .btn--sub{border:2px solid rgba(255,255,255,.85);color:#fff;padding:14px 26px}
.top-fv .flow{position:relative}
.top-fv .flow__frame{border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.28)}
.top-fv .flow__status{padding:12px 18px;background:#f7f9f8;border-top:1px solid #e3e8e6;color:var(--sub-dark)}
.top-fv .flow__cap{font-size:16px;font-weight:700;line-height:1.5;min-height:1.5em;text-align:center;transition:opacity .25s}
.top-fv .flow__cap.fade{opacity:0}
.top-fv .flow__screen{position:relative;aspect-ratio:3/2}
.top-fv .flow__screen video,.top-fv .flow__screen img{width:100%;height:100%;display:block;object-fit:cover}
.top-fv .steps{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-top:16px}
.top-fv .steps button{all:unset;cursor:pointer;display:block;width:100%;text-align:center;font-size:14px;font-weight:700;color:rgba(255,255,255,.7);padding-top:10px;position:relative}
.top-fv .steps button::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;border-radius:2px;background:rgba(255,255,255,.25)}
.top-fv .steps button span{position:absolute;left:0;top:0;height:4px;border-radius:2px;background:#fff;width:0}
.top-fv .steps button[aria-current="true"]{color:#fff}
.top-fv .steps button:focus-visible{outline:2px solid #fff;outline-offset:4px;border-radius:2px}
.top-fv .logos{background:#fff;border-bottom:1px solid #eee}
.top-fv .logos__inner{max-width:1280px;margin:0 auto;padding:22px 60px;display:flex;align-items:center;gap:40px}
.top-fv .logos__label{flex:none;font-size:13px;font-weight:700;color:var(--gray);line-height:1.5;border-right:1px solid var(--line);padding-right:28px}
.top-fv .logos__list{flex:1;display:flex;align-items:center;justify-content:space-between;gap:28px}
.top-fv .logos__list img{height:30px;width:auto;max-width:150px;object-fit:contain;filter:grayscale(1);opacity:.8}
@media (max-height:760px) and (min-width:1024px){
.top-fv .fv__inner{grid-template-columns:minmax(0,1fr) minmax(0,.84fr);padding-top:18px;padding-bottom:18px}
.top-fv .flow__status{padding:9px 16px}
.top-fv .fv__title{font-size:clamp(28px,2.7vw,40px)}
.top-fv .fv__lead{margin-bottom:24px}
.top-fv .steps{margin-top:10px}
.top-fv .logos__inner{padding-top:14px;padding-bottom:14px}
}
@media (max-width:1023px){
.top-fv .fv__inner{grid-template-columns:1fr;gap:36px;padding:32px 24px 36px}
.top-fv .logos__inner{padding:18px 24px;flex-direction:column;align-items:flex-start;gap:12px}
.top-fv .logos__label{border:none;padding:0}
.top-fv .logos__list{flex-wrap:wrap;justify-content:flex-start;gap:18px 26px}
.top-fv .logos__list img{height:24px}
}
@media (max-width:599px){
.top-fv .fv__veil{background:linear-gradient(180deg,rgba(28,61,75,.9) 0%,rgba(28,61,75,.82) 55%,rgba(42,129,108,.7) 100%)}
.top-fv .fv__inner{padding:24px 16px 28px}
.top-fv .fv__eyebrow{font-size:12px;padding:5px 12px;margin-bottom:14px}
.top-fv .fv__title{font-size:clamp(22px,7vw,28px);margin-bottom:14px}
.top-fv .fv__lead{font-size:15px;margin-bottom:22px}
.top-fv .fv__lead br{display:none}
.top-fv .fv__ctas{flex-direction:column;align-items:stretch}
.top-fv .btn{justify-content:center;font-size:16px}
.top-fv .steps button{font-size:12px}
.top-fv .flow__status{padding:9px 12px}
.top-fv .flow__cap{font-size:14px}
.top-fv .logos__inner{padding:16px}
.top-fv .logos__list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 18px;width:100%}
.top-fv .logos__list img{height:22px;max-width:100%}
}
@media (prefers-reduced-motion:reduce){
.top-fv .fv__bg i,.top-fv .fv__bg i.on{transform:none;transition:opacity .4s}
.top-fv .btn,.top-fv .flow__cap{transition:none}
}
.top-fv .flow__frame{position:relative;overflow:visible;padding:16px;border-radius:30px;
  background:#0d1113;
  box-shadow:
    0 0 0 1.5px #8d9599,                 /* アルミの縁 */
    0 0 0 3px #3a4144,                   /* 縁の外側の影 */
    inset 0 0 0 1px rgba(255,255,255,.08),/* ガラスの縁の光 */
    0 30px 60px -12px rgba(0,0,0,.55),   /* 机に置いたときの大きな影 */
    0 12px 22px -8px rgba(0,0,0,.35)}
.top-fv .flow__frame::before{content:"";position:absolute;top:6px;left:50%;width:6px;height:6px;margin-left:-3px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#3c4a56 0,#141a1f 55%,#050708 100%);box-shadow:0 0 0 1px rgba(255,255,255,.06)}
.top-fv .dev-btn{position:absolute;background:linear-gradient(#a3abaf,#6f777b);border-radius:2px}
.top-fv .dev-btn--power{top:-5px;right:64px;width:40px;height:3px;border-radius:2px 2px 0 0}
.top-fv .dev-btn--vol1{right:-5px;top:56px;width:3px;height:34px;border-radius:0 2px 2px 0;background:linear-gradient(90deg,#6f777b,#a3abaf)}
.top-fv .dev-btn--vol2{right:-5px;top:98px;width:3px;height:34px;border-radius:0 2px 2px 0;background:linear-gradient(90deg,#6f777b,#a3abaf)}
.top-fv .flow__screen{border-radius:8px;overflow:hidden;background:#000}
.top-fv .flow__screen::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(115deg,rgba(255,255,255,.10) 0%,rgba(255,255,255,.04) 28%,rgba(255,255,255,0) 42%)}
.top-fv .flow__status{background:none;border:0;padding:16px 0 0}
.top-fv .flow__cap{color:#fff}
@media (max-width:599px){
.top-fv .flow__frame{padding:10px;border-radius:20px}
.top-fv .flow__frame::before{top:3px;width:4px;height:4px;margin-left:-2px}
.top-fv .dev-btn--power{right:40px;width:28px}
.top-fv .dev-btn--vol1{top:36px;height:22px}
.top-fv .dev-btn--vol2{top:64px;height:22px}
}
@media (min-width:1024px){
.top-fv .fv__bg i{background-size:130% auto}
}
.top-fv .fv{min-height:min(760px,calc(100vh - 70px - 74px));display:flex;align-items:center}
.top-fv .fv__inner{width:100%;max-width:1320px;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:40px;padding-top:40px;padding-bottom:40px}
.top-fv .fv__veil{background:
  linear-gradient(90deg,rgba(20,46,56,.94) 0%,rgba(24,55,66,.86) 34%,rgba(32,92,80,.58) 62%,rgba(42,129,108,.42) 100%),
  linear-gradient(0deg,rgba(15,35,43,.55) 0%,rgba(15,35,43,0) 40%)}
.top-fv .v2-eyebrow{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:700;letter-spacing:.04em;color:#c7eadd;margin-bottom:22px}
.top-fv .v2-eyebrow i{flex:none;width:28px;height:3px;border-radius:2px;background:var(--accent)}
.top-fv .v2-title{margin:0}
.top-fv .v2-title__lead{display:block;font-size:clamp(20px,1.8vw,27px);font-weight:700;color:#bfe9da;letter-spacing:.03em;margin-bottom:12px}
.top-fv .v2-title__main{display:block;font-size:clamp(36px,3.9vw,58px);font-weight:900;line-height:1.16;letter-spacing:.01em;white-space:nowrap}
.top-fv .v2-title__main em{font-style:normal;color:var(--accent)}
.top-fv .v2-lead{font-size:16px;line-height:1.9;color:rgba(255,255,255,.82);margin:24px 0 30px}
.top-fv .v2-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.top-fv .v2-btn{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;padding:18px 26px 18px 30px;border-radius:6px;background:var(--accent);color:#fff;font-size:17px;font-weight:700;box-shadow:0 12px 26px -8px rgba(242,139,48,.6);transition:transform .15s,box-shadow .15s}
.top-fv .v2-btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -8px rgba(242,139,48,.7)}
.top-fv .v2-btn small{font-size:12px;background:#fff;color:var(--accent);border-radius:3px;padding:2px 6px}
.top-fv .v2-link{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:#fff;font-size:16px;font-weight:700;padding:4px 0;border-bottom:1px solid rgba(255,255,255,.45)}
.top-fv .v2-link:hover{border-bottom-color:#fff}
.top-fv .v2-link svg,.top-fv .v2-btn svg{transition:transform .15s}
.top-fv .v2-link:hover svg,.top-fv .v2-btn:hover svg{transform:translateX(3px)}
.top-fv .v2-facts{list-style:none;display:grid;grid-template-columns:repeat(2,max-content);gap:8px 28px;margin-top:24px;font-size:13px;color:rgba(255,255,255,.82)}
.top-fv .v2-facts li{display:flex;align-items:center;gap:7px}
.top-fv .v2-facts li::before{content:"";width:14px;height:14px;border-radius:50%;background:rgba(82,163,140,.9) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='%23fff'/%3E%3C/svg%3E") center/10px no-repeat}
.top-fv .v2-logos{margin-top:30px}
.top-fv .v2-logos p{font-size:12px;color:rgba(255,255,255,.62);margin-bottom:10px}
.top-fv .v2-logos div{display:grid;grid-template-columns:repeat(3,auto);justify-content:space-between;align-items:center;gap:12px 22px;
  padding:14px 20px;border-radius:10px;background:rgba(255,255,255,.94);box-shadow:0 10px 24px -12px rgba(0,0,0,.45);max-width:470px}
.top-fv .v2-logos img{height:22px;width:auto;max-width:120px;object-fit:contain;filter:grayscale(1);opacity:.78;justify-self:center}
.top-fv .flow__frame{width:calc(100% + 110px)}
.top-fv .v2-steps{display:flex;align-items:flex-start;gap:12px;margin-top:16px}
.top-fv .v2-steps .steps{flex:1;margin-top:0}
.top-fv .v2-pause{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.5);background:rgba(0,0,0,.15);cursor:pointer;display:grid;place-items:center;margin-top:2px}
.top-fv .v2-pause span{width:8px;height:10px;border-left:3px solid #fff;border-right:3px solid #fff}
.top-fv .v2-pause.is-paused span{width:0;height:0;border:0;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:2px}
.top-fv .v2-pause:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media (hover:hover){
.top-fv .v2-pause{opacity:0;transition:opacity .25s ease}
.top-fv .flow:hover .v2-pause,.top-fv .v2-pause:focus-visible,.top-fv .v2-pause.is-paused{opacity:1}
}
@media (max-height:760px) and (min-width:1024px){
.top-fv .fv__inner{padding-top:18px;padding-bottom:18px;align-items:center}
.top-fv .v2-eyebrow{margin-bottom:14px}
.top-fv .v2-title__lead{font-size:20px;margin-bottom:6px}
.top-fv .v2-title__main{font-size:clamp(32px,3vw,42px)}
.top-fv .v2-lead{margin:14px 0 18px;font-size:15px;line-height:1.75}
.top-fv .v2-ctas{flex-wrap:nowrap;gap:18px}
.top-fv .v2-btn{padding:14px 18px 14px 20px;font-size:15px;gap:8px}
.top-fv .v2-link{font-size:15px}
.top-fv .v2-facts{margin-top:14px}
.top-fv .v2-logos{margin-top:16px}
.top-fv .v2-logos p{margin-bottom:6px}
.top-fv .v2-logos div{grid-template-columns:repeat(6,auto);padding:8px 14px;gap:8px 14px;max-width:none}
.top-fv .v2-logos img{height:15px;max-width:76px}
.top-fv .flow__frame{width:min(100%,600px);margin-left:auto}
.top-fv .flow__status{padding-top:10px}
.top-fv .v2-steps{margin-top:10px}
}
@media (max-width:1023px){
.top-fv .fv{min-height:0}
.top-fv .fv__inner{grid-template-columns:1fr;gap:36px;padding:32px 24px 40px}
.top-fv .flow__frame{width:100%}
}
@media (max-width:599px){
.top-fv .fv__inner{padding:24px 16px 32px}
.top-fv .v2-eyebrow{font-size:12px;gap:8px;margin-bottom:14px}
.top-fv .v2-eyebrow i{width:18px}
.top-fv .v2-title__lead{font-size:18px;margin-bottom:8px}
.top-fv .v2-title__main{font-size:clamp(28px,8.6vw,34px)}
.top-fv .v2-lead{font-size:14px;margin:16px 0 22px}
.top-fv .v2-lead br{display:none}
.top-fv .v2-ctas{flex-direction:column;align-items:stretch;gap:14px}
.top-fv .v2-btn{justify-content:center;font-size:16px}
.top-fv .v2-link{align-self:center}
.top-fv .v2-facts{gap:6px 14px;font-size:12px}
.top-fv .v2-logos div{gap:10px 14px;padding:12px 14px}
.top-fv .v2-logos img{height:16px}
}
.top-fv .logos__list{overflow:hidden;display:block;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.top-fv .logos__track{display:flex;width:max-content;animation:logosScroll 130s linear infinite}
.top-fv .logos__set{display:flex;align-items:center;gap:56px;padding-right:56px;flex:none}
.top-fv .logos__list img{height:30px;width:auto;max-width:none;filter:none;opacity:1;flex:none}
.top-fv .logos__list:hover .logos__track{animation-play-state:paused}
@keyframes logosScroll{to{transform:translateX(-50%)}}
@media (max-width:1023px){
.top-fv .logos__list{width:100%}
.top-fv .logos__list img{height:24px}
.top-fv .logos__set{gap:40px;padding-right:40px}
}
@media (max-width:599px){
.top-fv .logos__list{display:block}
.top-fv .logos__list img{height:22px;max-width:none}
}
@media (prefers-reduced-motion:reduce){
.top-fv .logos__track{animation:none}
}
.top-fv .logos__inner{display:block;max-width:none;padding:22px 0 24px}
.top-fv .logos__title{font-size:14px;font-weight:700;color:var(--sub-dark);text-align:center;letter-spacing:.08em;line-height:1.4;margin-bottom:32px;
  display:flex;align-items:center;justify-content:center;gap:20px}
.top-fv .logos__title::before,.top-fv .logos__title::after{content:"";flex:none;width:120px;height:1px;background:linear-gradient(90deg,rgba(82,163,140,0),#52a38c)}
.top-fv .logos__title::after{background:linear-gradient(90deg,#52a38c,rgba(82,163,140,0))}
.top-fv .logos__list img{height:var(--h,44px);width:auto}
.top-fv .logos__set{gap:64px;padding-right:64px}
@media (max-width:1023px){
.top-fv .logos__inner{padding:20px 0 22px}
.top-fv .logos__title{font-size:14px;margin-bottom:26px}
.top-fv .logos__list img{height:calc(var(--h,44px) * .85)}
.top-fv .logos__set{gap:44px;padding-right:44px}
}
@media (max-width:599px){
.top-fv .logos__inner{padding:18px 0 20px}
.top-fv .logos__title{font-size:13px;margin-bottom:20px;gap:12px}
.top-fv .logos__title::before,.top-fv .logos__title::after{width:36px}
.top-fv .logos__list img{height:calc(var(--h,44px) * .72)}
}
.top-fv .glass{position:relative;border-radius:14px;overflow:hidden;background:#0e1d22;
  box-shadow:0 0 0 1px rgba(255,255,255,.32),0 0 0 5px rgba(159,240,214,.08),0 0 60px -8px rgba(111,224,191,.55),0 40px 80px -30px rgba(0,0,0,.75)}
.top-fv .glass::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:linear-gradient(120deg,rgba(255,255,255,.14) 0%,rgba(255,255,255,0) 30%)}
.top-fv .glass video,.top-fv .glass img{width:100%;height:100%;object-fit:cover;display:block}
.top-fv .flow{position:relative}
.top-fv .flow::before{content:"";position:absolute;inset:-12% -20% -10% -10%;z-index:-1;pointer-events:none;
  background:radial-gradient(closest-side,rgba(111,224,191,.22),rgba(111,224,191,0))}
.top-fv .steps button::before{height:2px;background:rgba(255,255,255,.18)}
.top-fv .steps button span{height:2px;background:linear-gradient(90deg,#52a38c,#a8f5dc);box-shadow:0 0 10px rgba(140,240,205,.9)}
.top-fv .steps button[aria-current="true"]{color:#c9f7e6;text-shadow:0 0 12px rgba(140,240,205,.6)}
.top-fv .flow__status{padding:18px 0 0}
.top-fv .s3a-stage{perspective:1700px;perspective-origin:20% 30%;padding:46px 40px 10px 0}
.top-fv .s3a-scene{position:relative;aspect-ratio:3/2;transform-style:preserve-3d;transform:rotateY(-15deg) rotateX(7deg) rotateZ(.6deg)}
.top-fv .s3a-card{position:absolute;inset:0;border-radius:14px;overflow:hidden;
  transition:transform 1s cubic-bezier(.2,.7,.2,1),opacity 1s,filter 1s;will-change:transform,opacity}
.top-fv .s3a-card img{width:100%;height:100%;object-fit:cover;display:block}
.top-fv .s3a-back{box-shadow:0 0 0 1px rgba(255,255,255,.28),0 30px 50px -24px rgba(0,0,0,.7);filter:saturate(.75) brightness(.9)}
.top-fv .s3a-front{transform:translateZ(40px)}
.top-fv .s3a-front.arrive{animation:s3aArrive .8s cubic-bezier(.2,.7,.2,1)}
@keyframes s3aArrive{from{transform:translate3d(44px,-30px,-90px)}to{transform:translateZ(40px)}}
@media (max-width:1023px){
.top-fv .s3a-stage{perspective:none;padding:0}
.top-fv .s3a-scene{transform:none}
.top-fv .s3a-back{display:none}
.top-fv .s3a-front{transform:none}
.top-fv .s3a-front.arrive{animation:none}
}
@media (prefers-reduced-motion:reduce){
.top-fv .s3a-front.arrive{animation:none}
}
.top-fv .s3b-main{aspect-ratio:3/2}
.top-fv .s3b-track{position:relative;aspect-ratio:600/130;margin-top:14px}
.top-fv .s3b-track svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.top-fv .s3b-line{fill:none;stroke:rgba(255,255,255,.18);stroke-width:2}
.top-fv .s3b-line-on{fill:none;stroke:url(#tfv-g3b);stroke-width:2.5}
.top-fv .s3b-dot{fill:#d9fff2;filter:drop-shadow(0 0 8px #8ff0cd) drop-shadow(0 0 3px #fff)}
.top-fv .s3b-thumb{all:unset;cursor:pointer;position:absolute;width:13%;transform:translate(-50%,-50%);transition:transform .5s,opacity .5s;opacity:.55;text-align:center}
.top-fv .s3b-thumb__img{display:block;aspect-ratio:3/2;border-radius:6px}
.top-fv .s3b-thumb__img.glass{box-shadow:0 0 0 1px rgba(255,255,255,.3),0 10px 18px -10px rgba(0,0,0,.7)}
.top-fv .s3b-thumb__name{position:absolute;left:50%;top:100%;transform:translateX(-50%);margin-top:6px;white-space:nowrap;font-size:11px;font-weight:700;color:rgba(255,255,255,.8)}
.top-fv .s3b-thumb.is-past{opacity:.85}
.top-fv .s3b-thumb.is-on{opacity:1;transform:translate(-50%,-50%) scale(1.22);z-index:2}
.top-fv .s3b-thumb.is-on .s3b-thumb__img.glass{box-shadow:0 0 0 1.5px #a8f5dc,0 0 22px rgba(140,240,205,.8)}
.top-fv .s3b-thumb.is-on .s3b-thumb__name{color:#c9f7e6}
.top-fv .s3b-thumb:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:6px}
.top-fv .s3b .steps{visibility:hidden;height:0}
.top-fv .s3b .v2-steps{justify-content:flex-end;margin-top:4px}
@media (max-height:760px) and (min-width:1024px){
.top-fv .s3b-main{width:min(100%,470px);margin-left:auto}
.top-fv .s3b-track{width:min(100%,540px);margin:2px 0 0 auto}
.top-fv .s3b .flow__status{padding-top:8px}
.top-fv .s3b .flow__cap{text-align:right}
}
@media (max-width:599px){
.top-fv .s3b-thumb__name{display:none}
.top-fv .s3b-thumb{width:14%}
}
.top-fv .s4-trail{fill:none;stroke-linecap:round;pointer-events:none}
.top-fv .s4-glow{mix-blend-mode:screen}
.top-fv .s4-dot{mix-blend-mode:screen}
.top-fv .s3b-thumb__img{position:relative}
.top-fv .s3b-thumb.hit .s3b-thumb__img::before{content:"";position:absolute;inset:-6px;border-radius:10px;border:2px solid #b6f7e2;
  animation:s4Ring .9s ease-out forwards;pointer-events:none}
.top-fv .s3b-thumb.hit .s3b-thumb__img{animation:s4Flash .9s ease-out}
@keyframes s4Ring{from{transform:scale(.9);opacity:1;box-shadow:0 0 18px rgba(143,240,205,.9)}to{transform:scale(1.55);opacity:0;box-shadow:0 0 0 rgba(143,240,205,0)}}
@keyframes s4Flash{0%{filter:brightness(1.9)}100%{filter:brightness(1)}}
.top-fv .s4-sweep{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden;border-radius:inherit}
.top-fv .s4-sweep::before{content:"";position:absolute;top:-20%;bottom:-20%;left:-60%;width:45%;transform:skewX(-18deg);
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(214,255,240,.45),rgba(255,255,255,0));opacity:0}
.top-fv .s3a-front.sweep .s4-sweep::before{animation:s4Sweep 1.1s cubic-bezier(.3,.6,.2,1)}
@keyframes s4Sweep{0%{left:-60%;opacity:0}15%{opacity:1}100%{left:120%;opacity:0}}
.top-fv .s4-ghost{opacity:0;pointer-events:none;transform:translateZ(42px);transition:none}
.top-fv .s4-ghost canvas{width:100%;height:100%;display:block;object-fit:cover}
.top-fv .s4-ghost.leave{animation:s4Leave .75s cubic-bezier(.3,.5,.3,1) forwards}
@keyframes s4Leave{from{opacity:1;transform:translateZ(42px)}to{opacity:0;transform:translate3d(-56px,34px,200px)}}
.top-fv .s3a-front::after{content:"";position:absolute;inset:0;z-index:1;background:#f3f5f5;opacity:0;pointer-events:none}
.top-fv .s3a-front.arrive::after{animation:s4Fill .8s ease-out}
@keyframes s4Fill{from{opacity:.85}to{opacity:0}}
@media (max-width:1023px){
.top-fv .s4-ghost{transform:none}
.top-fv .s4-ghost.leave{animation-name:s4LeaveFlat}
@keyframes s4LeaveFlat{from{opacity:1;transform:none}to{opacity:0;transform:scale(1.04)}}
}
@media (prefers-reduced-motion:reduce){
.top-fv .s3b-thumb.hit .s3b-thumb__img,.top-fv .s3b-thumb.hit .s3b-thumb__img::before,.top-fv .s3a-front.sweep .s4-sweep::before,.top-fv .s4-ghost.leave,.top-fv .s3a-front.arrive::after{animation:none}
.top-fv .s4-trail{display:none}
}
/* 2026-10-19 本人FB: FV を画面いっぱいに伸ばさない。高さは中身で決め、縦に長い画面では次の節（業種から探す）まで見せる。
   画面の画像は下の width の式で画面の高さに合わせて縮むので、ノートPCなど縦の短い画面では今までどおり1画面に収まる */
.top-fv .fv{min-height:0}
.top-fv .fv__inner{padding-top:48px;padding-bottom:40px;align-items:center}
.top-fv .s4 .s3a-stage,.top-fv .s4 .s4-track{width:min(100%,calc((100vh - 226px - 292px) / .884));margin-left:auto;margin-right:auto}
.top-fv .s4-track{aspect-ratio:600/130;margin-top:32px}
@media (min-width:1024px){
.top-fv .s4 .s3a-stage{padding-top:26px;padding-bottom:40px}
}
.top-fv .s4-dot{position:absolute;z-index:3;width:32px;height:32px;margin:-16px 0 0 -16px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,#fff 0 2.4px,rgba(230,255,246,.7) 2.6px 4px,rgba(190,250,228,.3) 4.2px 6.5px,rgba(159,245,216,.14) 6.7px 10px,rgba(143,240,205,.07) 10.2px 16px,transparent 16.2px)}
.top-fv .s4 .flow__status{display:flex;justify-content:center;padding:22px 0 0;position:relative;z-index:3}
.top-fv .s4 .flow__cap{display:inline-block;padding:9px 20px;border-radius:999px;color:#fff;font-size:16px;letter-spacing:.02em;
  background:rgba(9,26,32,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:0 0 0 1px rgba(159,240,214,.38),0 8px 20px -10px rgba(0,0,0,.6)}
.top-fv .s4 .s3b-track{margin-top:32px}
@media (max-width:1023px){
.top-fv .s4 .s3a-stage{padding-bottom:6px}
}
.top-fv .s4 .s4-status{display:flex;justify-content:center;padding:8px 0 0;position:relative;z-index:3}
.top-fv .s4 .s4-cap{display:block;background:none;box-shadow:none;border-radius:0;padding:0;-webkit-backdrop-filter:none;backdrop-filter:none;
  color:#fff;font-size:18px;font-weight:700;letter-spacing:.03em;line-height:1.4;text-align:center;
  text-shadow:0 1px 2px rgba(0,0,0,.25),0 4px 18px rgba(4,20,26,.4);transition:opacity .25s}
.top-fv .s4 .s4-cap.fade{opacity:0}
.top-fv .fv .v2-btn,.top-fv .fv .v2-link{font-weight:900}
.top-fv .v4-eyebrow{display:inline-flex;padding:8px 18px;border-radius:999px;font-size:15px;letter-spacing:.06em;color:#e3f8f0;
  background:linear-gradient(90deg,rgba(82,163,140,.32),rgba(82,163,140,.06));box-shadow:inset 0 0 0 1px rgba(159,240,214,.42);margin-bottom:28px}
.top-fv .v4-eyebrow i{display:none}
.top-fv .v4-title{font-size:clamp(36px,3.5vw,52px);font-weight:900;line-height:1.28;letter-spacing:.02em;margin:0 0 36px;white-space:nowrap}
.top-fv .v4-title .v4-ai{font-style:normal;font-size:1.1em;line-height:1;letter-spacing:.03em;margin-right:.1em;display:inline-block;vertical-align:-.06em;
  background:linear-gradient(115deg,#d9f6ec 0%,#d9f6ec 38%,#fff 46%,#fff 50%,#d9f6ec 58%,#d9f6ec 100%);background-size:300% 100%;background-position:100% 0;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:aiShine 4s cubic-bezier(.5,0,.3,1) infinite}
@keyframes aiShine{
  0%{background-position:100% 0;filter:drop-shadow(0 0 6px rgba(255,255,255,.25))}
  35%{filter:drop-shadow(0 0 22px rgba(255,255,255,.75)) drop-shadow(0 0 4px #fff)}
  70%,100%{background-position:0 0;filter:drop-shadow(0 0 6px rgba(255,255,255,.25))}}
@media (prefers-reduced-motion:reduce){
.top-fv .v4-title .v4-ai{animation:none;background-position:60% 0}
}
@media (max-height:760px) and (min-width:1024px){
.top-fv .fv__inner{padding-top:20px;padding-bottom:16px}
.top-fv .s4 .s3a-stage{padding-top:22px;padding-bottom:26px;width:min(100%,calc((100vh - 180px - 158px) / .85))}
.top-fv .s4 .s4-track{width:min(100%,calc((100vh - 180px - 158px) / .85 * .82));margin:10px auto 0}
.top-fv .s4 .s4-status{padding-top:4px}
.top-fv .s4 .s4-cap{font-size:16px}
.top-fv .v2-steps{margin-top:0}
}
@media (max-width:1023px){
.top-fv .fv{min-height:0}
.top-fv .fv__inner{padding-top:40px;padding-bottom:40px}
.top-fv .s4 .s4-cap{font-size:16px}
.top-fv .s4 .s3a-stage{width:100%;margin-left:0;margin-right:0}
}
.top-fv .s3a-front video{background:#f3f5f5}
.top-fv .fv .flow{opacity:0;transition:opacity .45s ease}
.top-fv .fv.is-ready .flow{opacity:1}
@media (max-width:599px){
.top-fv .s4 .s4-track{width:86%;margin:8px auto 0}
.top-fv .v4-eyebrow{font-size:13px;padding:6px 12px;letter-spacing:.03em}
.top-fv .v4-title{font-size:clamp(26px,8vw,32px);margin-bottom:24px}
.top-fv .s4 .flow__cap{font-size:14px;padding:8px 14px}
}
.top-fv .v4-eyebrow{flex-wrap:wrap;gap:0;color:#fff}
.top-fv .v4-eyebrow span{display:inline-block}
@media (max-width:599px){
.top-fv .v4-eyebrow{border-radius:14px;padding:7px 14px;line-height:1.5}
.top-fv .fv .v2-facts{grid-template-columns:1fr;gap:6px}
.top-fv .s4 .s4-status{min-height:56px;align-items:center;padding-top:6px}
.top-fv .s4 .s4-cap{font-size:15px;text-wrap:balance}
.top-fv .s4 .s4-track{width:100%;aspect-ratio:600/150;margin:6px 0 0}
.top-fv .s4 .s3b-thumb{width:12%}
.top-fv .s4 .s3b-thumb__name{display:block;margin-top:5px;font-size:11px}
}
/* 上の1行（数日〜数カ月の現場案件に特化）を目立たせる（2026-10-20 本人「もうすこし目立たせたい」） */
.top-fv .v4-eyebrow{font-size:20px;font-weight:800;padding:10px 24px;letter-spacing:.05em}
.top-fv .v4-eyebrow b{font-weight:800;color:#8ff0cd;margin-left:.15em}
@media (max-width:599px){
.top-fv .v4-eyebrow{font-size:16px;padding:8px 16px;letter-spacing:.03em}
}