@charset "UTF-8";

:root{
  
  --blue:        #2563EB;
  --blue-600:    #1D4ED8;
  --blue-700:    #1E40AF;
  --ink:         #0E2A66;   
  --ink-soft:    #2A3F6B;
  
  --sky:         #EAF2FF;
  --sky-2:       #F4F8FF;
  --sky-line:    #DBE7FF;
  
  --warm:        #FF8A4C;
  --warm-ink:    #B0490F;
  --warm-bg:     #FFF4EC;
  --warm-line:   #FFD9C2;
  --pop:         #FFCD4A;
  
  --text:        #243049;
  --text-mute:   #56637E;
  --white:       #FFFFFF;
  --paper:       #FBFCFF;
  
  --line:        #06C755;
  --line-600:    #05B24C;
  --line-700:    #049A41;
  
  --r-sm: 12px;
  --r:    18px;
  --r-lg: 28px;
  --r-xl: 36px;
  --sh-sm: 0 4px 14px rgba(37,99,235,.08);
  --sh:    0 14px 38px rgba(30,64,175,.12);
  --sh-lg: 0 26px 60px rgba(30,64,175,.18);
  --sh-line: 0 14px 26px rgba(6,199,85,.32);
  
  --wrap: 1040px;
  --col:  680px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.85;
  font-size:16px;
  letter-spacing:.01em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,p{ margin:0; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit; }
ul{ margin:0; padding:0; list-style:none; }
:focus-visible{ outline:3px solid var(--blue); outline-offset:3px; border-radius:6px; }

.mincho{ font-family:"Noto Serif JP","Hiragino Mincho ProN",serif; font-weight:600; }

.pop-font{ font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; }

.br-sp,.br-xs,.br-mini,.br-pc{ display:none; }
@media(max-width:864px){ .br-sp{ display:inline; } }
@media(max-width:480px){ .br-xs{ display:inline; } }
@media(max-width:375px){ .br-mini{ display:inline; } }
@media(min-width:865px){ .br-pc{ display:inline; } }
.nb{ white-space:nowrap; }
h1,h2,h3,.h2,.catch{ text-wrap:balance; }
p,li,.desc{ text-wrap:pretty; }

.wrap{ width:100%; max-width:var(--wrap); margin:0 auto; padding:0 22px; }
.col{ width:100%; max-width:var(--col); margin:0 auto; }
section{ position:relative; }
.sec{ padding:74px 0; }
.sec-sky{ background:linear-gradient(180deg,var(--sky-2),var(--sky)); }
.center{ text-align:center; }
@media(max-width:360px){ .wrap{ padding:0 16px; } }

.wave{ display:block; width:100%; height:auto; margin-bottom:-1px; }
.wave--up{ margin-bottom:0; margin-top:-1px; }

.eyebrow{
  display:inline-flex; align-items:center; gap:7px;
  font-size:12.5px; font-weight:700; letter-spacing:.14em;
  color:var(--blue); background:var(--white);
  border:1px solid var(--sky-line); border-radius:999px;
  padding:7px 16px; box-shadow:var(--sh-sm);
  margin-bottom:18px;
}
.eyebrow::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--blue); flex:0 0 auto; }
.eyebrow--light{ background:rgba(255,255,255,.14); border-color:rgba(255,255,255,.28); color:#fff; box-shadow:none; }
.eyebrow--light::before{ background:var(--pop); }

.h2{
  font-size:clamp(23px,6.2vw,38px);
  font-weight:900; line-height:1.45; color:var(--ink);
  letter-spacing:.01em;
}
.mark{ background:linear-gradient(transparent 62%, rgba(255,205,74,.65) 62%); padding:0 .06em; }
.h2 .bl{ color:var(--blue); }
.lead{ margin-top:16px; color:var(--text-mute); font-size:clamp(14.5px,3.8vw,16.5px); }
@media(max-width:360px){ .h2{ font-size:21px; } }

.ornament{ display:flex; align-items:center; justify-content:center; gap:11px; color:#9CC0F5; }
.ornament::before,.ornament::after{ content:""; width:min(64px,16vw); height:1px; background:currentColor; }
.ornament span{ width:7px; height:7px; background:currentColor; transform:rotate(45deg); }

.btn-wrap{ display:flex; flex-direction:column; align-items:center; }
.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  gap:11px; font-weight:800; text-align:center; overflow:hidden;
  padding:17px 24px; border-radius:999px; line-height:1.3; min-height:56px;
  max-width:100%;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
  will-change:transform;
}
.btn__ic{ flex:0 0 auto; width:25px; height:25px; }
.btn__tx{ display:inline-flex; flex-direction:column; align-items:center; gap:2px; }
.btn__main{ font-size:clamp(15.5px,4.1vw,19px); letter-spacing:.02em; white-space:nowrap; }
.btn__sub{ font-size:10.5px; font-weight:700; letter-spacing:.06em; opacity:.9; white-space:nowrap; }
.btn--line{
  color:#fff;
  
  background:linear-gradient(168deg,#1FD46B 0%,var(--line) 32%,#05A247 76%,#048A3D 100%);
  box-shadow:var(--sh-line), inset 0 1px 0 rgba(255,255,255,.3), inset 0 -2px 0 rgba(0,0,0,.1);
  text-shadow:0 1px 2px rgba(2,70,30,.45);
}
.btn--line:hover{ transform:translateY(-3px); box-shadow:0 20px 34px rgba(6,199,85,.4), inset 0 1px 0 rgba(255,255,255,.3); }
.btn--line:active{ transform:translateY(0); }
.btn--line::after{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.42) 48%,transparent 66%);
  background-size:240% 100%; background-position:120% 0;
  transition:background-position .8s var(--ease);
}
.btn--line:hover::after{ background-position:-40% 0; }
.btn--lg{ padding:19px 30px; min-height:64px; }
.btn-note{
  margin-top:12px; font-size:12px; color:var(--text-mute); font-weight:700;
  display:inline-flex; align-items:center; gap:6px; text-align:center;
}
.btn-note .dot{ width:6px; height:6px; border-radius:50%; background:var(--warm); flex:0 0 auto; }
.btn-hint{ margin-top:9px; font-size:11.5px; color:var(--text-mute); line-height:1.75; text-align:center; }
@keyframes beat{ 0%,100%{transform:translateY(0)} 50%{transform:translateY(-3px)} }
.pulse{ animation:beat 2.8s ease-in-out infinite; }

.site-head{
  position:fixed; top:0; left:0; right:0; z-index:60;
  transition:background .35s var(--ease), box-shadow .35s var(--ease);
  background:rgba(255,255,255,0);
}
.site-head.solid{
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  box-shadow:0 4px 20px rgba(30,64,175,.08);
}
.site-head .wrap{ display:flex; align-items:center; justify-content:space-between; height:62px; gap:12px; }
.brand{ display:flex; flex-direction:column; line-height:1.1; }
.brand b{ font-size:17px; font-weight:700; color:var(--ink); letter-spacing:.06em; }
.brand small{ font-size:10px; font-weight:700; color:var(--blue); letter-spacing:.16em; margin-top:2px; }
.head-cta{
  display:inline-flex; align-items:center; gap:7px;
  font-size:13px; font-weight:800; color:#fff;
  background:linear-gradient(168deg,#1FD46B,var(--line) 36%,#05A247);
  padding:11px 18px; border-radius:999px; min-height:44px;
  box-shadow:0 8px 18px rgba(6,199,85,.32);
  text-shadow:0 1px 2px rgba(2,70,30,.45);
  transition:transform .25s var(--ease);
}
.head-cta svg{ width:18px; height:18px; }
.head-cta:hover{ transform:translateY(-2px); }
@media(max-width:640px){ .head-cta{ display:none; } }

.hero{ position:relative; overflow:hidden; padding:92px 0 56px; isolation:isolate; }

.hero__bgs{
  position:absolute; inset:0; z-index:0;
  background:linear-gradient(178deg,#A9C9FF 0%,#BCD6FF 22%,#DCEAFF 56%,#F2F7FF 82%,var(--paper) 100%);
  transition:background 1.15s var(--ease);
}
html[data-hero-v="2"] .hero__bgs{ background:linear-gradient(178deg,#B6D2FF 0%,#CBE0FF 24%,#E4EFFF 58%,#F5F9FF 84%,var(--paper) 100%); }
html[data-hero-v="3"] .hero__bgs{ background:linear-gradient(178deg,#9FC3FF 0%,#C4DBFF 26%,#E0ECFF 60%,#F3F8FF 84%,var(--paper) 100%); }
.hero__bg{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center;
  opacity:0; transition:opacity 1.15s var(--ease);
}

html.hero-in[data-hero-v="1"] .hero__bg--1,
html.hero-in[data-hero-v="2"] .hero__bg--2,
html.hero-in[data-hero-v="3"] .hero__bg--3{ opacity:1; }

html.no-js .hero__bg--1{ opacity:1; }

.hero__veil{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:
    linear-gradient(180deg, rgba(255,255,255,.28) 0%, rgba(255,255,255,0) 14%, rgba(255,255,255,0) 74%, rgba(251,252,255,.6) 92%, var(--paper) 100%);
}
.hero__inner{ position:relative; z-index:2; }

.invite{
  position:relative; max-width:600px; margin:0 auto;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.9);
  border-radius:var(--r-xl);
  box-shadow:var(--sh-lg);
  padding:56px 20px 26px;   
  text-align:center;
}
.invite::before{
  content:""; position:absolute; left:0; right:0; top:0; height:5px;
  border-radius:var(--r-xl) var(--r-xl) 0 0;
  background:linear-gradient(90deg,var(--blue-700),var(--blue) 45%,#7FB2FF 75%,var(--pop));
}

.seal{
  position:absolute; top:-16px; right:14px; width:78px; height:78px; border-radius:50%;
  background:radial-gradient(circle at 34% 30%,#3B82F6,var(--blue-700));
  color:#fff; display:grid; place-items:center; text-align:center;
  box-shadow:0 12px 24px rgba(30,64,175,.34), inset 0 0 0 3px rgba(255,255,255,.35);
  transform:rotate(-9deg); line-height:1.15; z-index:3;
}

.seal .seal__t{
  display:flex; align-items:baseline; justify-content:center; gap:.5px;
  font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; font-weight:700;
  letter-spacing:0; white-space:nowrap;
}
.seal .seal__t i{ font-style:normal; font-size:11.5px; }
.seal .seal__t em{ font-style:normal; font-size:19px; font-weight:700; letter-spacing:-.02em; margin:0 .5px; }

.seal .seal__b{ display:block; margin-top:2px; font-size:13px; font-weight:800; letter-spacing:.14em; text-indent:.14em; }
@media(max-width:420px){
  .seal{ width:66px; height:66px; right:8px; top:-13px; }
  .seal .seal__t i{ font-size:10px; }
  .seal .seal__t em{ font-size:16px; }
  .seal .seal__b{ font-size:11.5px; letter-spacing:.12em; text-indent:.12em; margin-top:1px; }
}

.hero__label{
  font-size:clamp(11.5px,3.1vw,13px); font-weight:700; color:var(--blue-700);
  letter-spacing:.08em; line-height:1.7; margin-bottom:10px;
  display:inline-block;
}
.hero__title{
  font-size:clamp(26px,7.2vw,46px); line-height:1.3; color:var(--ink);
  letter-spacing:.05em; margin:10px 0 4px;
}
.hero__ornament{ margin-top:6px; }
.hero__catch{
  margin-top:18px; font-weight:900; color:var(--ink);
  font-size:clamp(19px,5.5vw,33px); line-height:1.6; letter-spacing:.005em;
}
.hero__catch .hl{
  background:linear-gradient(transparent 58%, rgba(255,205,74,.7) 58%);
  padding:0 .04em;
}
.hero__catch .yen{ color:var(--blue); }

.hero__sub{ margin:14px auto 0; max-width:460px; }
.hero__sub-lead{
  color:var(--ink-soft); font-size:clamp(13.5px,3.6vw,15.5px); line-height:1.8;
}
.hero__sub-note{
  position:relative; margin-top:12px; padding-top:11px;
  color:var(--text-mute); font-size:clamp(11.8px,3.2vw,13px); line-height:1.7;
  letter-spacing:.005em;
}

.hero__sub-note::before{
  content:""; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:min(190px,66%); height:1px;
  background:repeating-linear-gradient(90deg,var(--sky-line) 0 5px,transparent 5px 10px);
}
.hero__sub .zero{ color:var(--warm-ink); font-weight:800; }
.hero__sub .kw{ font-weight:700; color:var(--ink); }
.hero__cta{ margin-top:18px; }

.perf{
  position:relative; margin:24px -20px 20px; height:1px;
  background:repeating-linear-gradient(90deg,var(--sky-line) 0 7px,transparent 7px 14px);
}
.perf::before,.perf::after{
  content:""; position:absolute; top:-8px; width:16px; height:16px; border-radius:50%;
  background:var(--paper); box-shadow:inset 0 1px 2px rgba(30,64,175,.12);
}
.perf::before{ left:-8px; } .perf::after{ right:-8px; }

.hero__who{ display:flex; align-items:center; justify-content:center; gap:12px; text-align:left; padding:5px 0; }
.hero__who img{
  width:52px; height:52px; border-radius:50%; object-fit:cover; object-position:50% 18%;
  border:2.5px solid #fff; box-shadow:var(--sh-sm); flex:0 0 auto;
}
.hero__who .who-tx{ font-size:12px; color:var(--text-mute); line-height:1.6; font-weight:600; letter-spacing:.02em; }
.hero__who .who-tx b{ display:block; font-size:16px; color:var(--ink); font-weight:800; letter-spacing:.03em; }

.hero__badges{ display:flex; flex-wrap:wrap; justify-content:center; gap:9px; margin:26px auto 0; max-width:600px; }
.tbadge{
  display:inline-flex; align-items:center; gap:7px;
  font-weight:700; font-size:12.5px; color:var(--ink);
  background:rgba(255,255,255,.92); border:1px solid var(--sky-line);
  border-radius:999px; padding:8px 14px; box-shadow:var(--sh-sm);
}
.tbadge svg{ width:17px; height:17px; color:var(--blue); flex:0 0 auto; }
.scrolldown{
  display:flex; flex-direction:column; align-items:center; gap:6px; margin-top:34px;
  color:var(--text-mute); font-size:10.5px; font-weight:700; letter-spacing:.2em;
}
.scrolldown i{ width:1px; height:32px; background:linear-gradient(var(--blue),transparent); animation:sd 1.9s ease-in-out infinite; }
@keyframes sd{ 0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top} 51%{transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

.campaign .h2{ text-align:center; }

@media(min-width:700px){ .campaign .h2 .br-sp{ display:none; } }
.gift-duo{
  position:relative; margin-top:36px;
  background:var(--white); border:1px solid var(--sky-line); border-radius:var(--r-lg);
  box-shadow:var(--sh); padding:30px 18px 26px;
  overflow:hidden;
}
.gift-duo::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(90% 60% at 50% -10%, rgba(234,242,255,.9), transparent 70%);
}
.duo-cap{
  position:relative; text-align:center; font-weight:800; color:var(--blue-700);
  font-size:12.5px; letter-spacing:.16em; margin-bottom:20px;
}
.duo-grid{ position:relative; display:grid; gap:14px; align-items:stretch; }
.gcard{
  position:relative; background:linear-gradient(170deg,var(--sky-2),#fff 60%);
  border:1.5px solid var(--sky-line); border-radius:var(--r); padding:22px 16px 20px;
  text-align:center;
}
.gcard__ribbon{
  display:inline-block; font-size:11.5px; font-weight:800; letter-spacing:.1em; color:#fff;
  background:linear-gradient(135deg,#3B82F6,var(--blue-700));
  padding:5px 14px 5px 12px; border-radius:4px 4px 4px 4px;
  box-shadow:0 6px 14px rgba(37,99,235,.28); margin-bottom:12px;
}
.gcard__ttl{ font-size:15px; font-weight:800; color:var(--ink); line-height:1.6; }
.gcard__art{ margin:14px auto 8px; width:62px; height:62px; color:var(--blue); }
.gcard__amt{
  font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; font-weight:700;
  color:var(--blue-700); line-height:1.1; letter-spacing:-.01em;
  font-size:clamp(30px,8.6vw,40px);
}
.gcard__amt small{ font-size:.42em; font-weight:700; color:var(--ink); margin-left:2px; letter-spacing:0; }
.gcard__unit{ font-size:11.5px; font-weight:800; color:var(--blue); letter-spacing:.18em; margin-top:2px; }
.gcard__desc{ margin-top:12px; font-size:13.5px; color:var(--text-mute); line-height:1.85; text-align:left; }
.gcard__desc .em{ color:var(--ink); font-weight:700; }
.duo-join{
  display:flex; align-items:center; justify-content:center; gap:10px;
  color:var(--warm); font-weight:900;
}
.duo-join svg{ width:32px; height:32px; }
.duo-join span{
  display:grid; place-items:center; width:38px; height:38px; border-radius:50%;
  background:var(--warm-bg); border:1.5px solid var(--warm-line); color:var(--warm-ink);
  font-size:19px; font-weight:900; line-height:1;
}
.duo-foot{
  position:relative; margin-top:20px; text-align:center;
  font-size:13px; font-weight:700; color:var(--ink-soft);
  background:var(--sky-2); border:1px dashed var(--sky-line); border-radius:var(--r-sm);
  padding:12px 14px; line-height:1.8;
}

.voucher{
  position:relative; margin-top:20px; background:var(--white);
  border:1.5px solid var(--sky-line); border-radius:var(--r-lg); box-shadow:var(--sh);
  padding:26px 18px 24px; overflow:hidden;
}
.voucher::before,.voucher::after{
  content:""; position:absolute; width:22px; height:22px; border-radius:50%;
  background:var(--paper); border:1.5px solid var(--sky-line);
}
.voucher::before{ left:-12px; top:50%; margin-top:-11px; }
.voucher::after{ right:-12px; top:50%; margin-top:-11px; }
.voucher__ribbon{
  display:inline-block; font-size:11.5px; font-weight:800; letter-spacing:.1em; color:#fff;
  background:linear-gradient(135deg,#FFA166,var(--warm));
  padding:5px 14px; border-radius:4px; box-shadow:0 6px 14px rgba(255,138,76,.3); margin-bottom:12px;
}
.voucher__ttl{ font-size:clamp(17px,4.6vw,22px); font-weight:900; color:var(--ink); line-height:1.55; }
.voucher__price{
  display:flex; align-items:center; justify-content:center; gap:14px; flex-wrap:wrap;
  margin:20px 0 4px; padding:18px 10px;
  background:linear-gradient(160deg,var(--sky-2),var(--sky)); border-radius:var(--r);
}

.voucher__free{ display:flex; flex-direction:column; align-items:center; gap:10px; }

.voucher__free .voucher__now .v{ font-size:clamp(46px,13.5vw,64px); letter-spacing:-.012em; }
.voucher__what{
  display:inline-block; font-size:clamp(12.5px,3.4vw,14px); font-weight:800;
  color:var(--blue-700); letter-spacing:.04em; line-height:1.5;
  background:var(--white); border:1px solid var(--sky-line); border-radius:999px;
  padding:6px 16px; box-shadow:var(--sh-sm);
}
.voucher__was{ text-align:center; color:var(--text-mute); }
.voucher__was .lbl{ display:block; font-size:11px; font-weight:700; letter-spacing:.1em; }
.voucher__was .v{ font-size:19px; font-weight:800; position:relative; display:inline-block; color:#7A8699; }
.voucher__was .v::after{
  content:""; position:absolute; left:-6%; right:-6%; top:52%; height:2.5px;
  background:var(--warm); transform:rotate(-8deg); border-radius:2px;
}
.voucher__arrow{ color:var(--blue); display:grid; place-items:center; }
.voucher__arrow svg{ width:26px; height:26px; }
.voucher__now{ text-align:center; }
.voucher__now .lbl{ display:block; font-size:11px; font-weight:800; letter-spacing:.1em; color:var(--blue); }
.voucher__now .v{
  font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; font-weight:700;
  font-size:clamp(38px,11vw,52px); line-height:1.05; color:var(--blue-700);
}
.voucher__now .v small{ font-size:.4em; font-weight:700; color:var(--ink); margin-left:1px; }
.voucher__desc{ margin-top:14px; font-size:13.8px; color:var(--text-mute); line-height:1.9; text-align:center; }
.voucher__desc .em{ color:var(--ink); font-weight:700; }
.legal-note{
  margin:22px auto 0; max-width:560px;
  font-size:12px; color:var(--text-mute); line-height:1.85;
  background:var(--warm-bg); border:1px solid var(--warm-line); border-radius:var(--r-sm);
  padding:13px 15px;
}
.legal-note b{ color:var(--warm-ink); }

.talk .h2{ text-align:center; }
.talk__list{ margin-top:32px; display:flex; flex-direction:column; gap:11px; }
.talk__list li{
  display:flex; gap:12px; align-items:flex-start;
  background:var(--white); border:1px solid var(--sky-line); border-radius:var(--r);
  padding:15px 17px; font-size:14.5px; font-weight:600; color:var(--ink-soft);
  box-shadow:var(--sh-sm);
}
.talk__list li svg{ flex:0 0 auto; width:21px; height:21px; color:var(--blue); margin-top:3px; }

.talk__sum{
  margin-top:26px; text-align:center; font-weight:800; color:var(--ink);
  font-size:clamp(15.5px,4.2vw,19px); line-height:1.7;
  background:var(--white); border:2px dashed var(--sky-line); border-radius:var(--r);
  padding:19px 20px; box-shadow:var(--sh-sm);
}
.talk__sum .bl{ color:var(--blue); }

.flow .h2{ text-align:center; }
.flow__steps{ margin-top:38px; position:relative; }
.flow__steps::before{
  content:""; position:absolute; left:28px; top:22px; bottom:22px; width:3px;
  background:linear-gradient(var(--blue),var(--sky-line)); border-radius:3px;
}
.step{ position:relative; display:flex; gap:16px; margin-bottom:18px; }
.step:last-child{ margin-bottom:0; }
.step__no{
  flex:0 0 auto; width:58px; height:58px; border-radius:18px; z-index:1;
  background:linear-gradient(135deg,#3B82F6,var(--blue-700)); color:#fff;
  display:flex; flex-direction:column; align-items:center; justify-content:center; line-height:1;
  box-shadow:0 10px 22px rgba(37,99,235,.3);
}
.step__no small{ font-size:8.5px; font-weight:700; letter-spacing:.12em; opacity:.85; }
.step__no b{ font-size:24px; font-weight:900; font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; }
.step__body{
  flex:1; min-width:0; background:var(--white); border:1px solid var(--sky-line);
  border-radius:var(--r); padding:16px 18px; box-shadow:var(--sh-sm);
}
.step__body h3{ font-size:16.5px; font-weight:900; color:var(--ink); margin-bottom:5px; line-height:1.5; }
.step__body p{ font-size:13.8px; color:var(--text-mute); line-height:1.85; }
.step__body .talkbox{
  display:inline-block; margin-top:9px; font-size:13.5px; font-weight:800; color:var(--blue-700);
  background:var(--sky); border:1px solid var(--sky-line); border-radius:10px; padding:8px 12px;
  line-height:1.6;
}
.flow__note-wrap{ text-align:center; margin-top:24px; }
.flow__note{
  display:inline-flex; align-items:center; gap:9px; text-align:left;
  font-weight:700; color:var(--ink-soft); font-size:13.5px;
  background:var(--sky); border-radius:var(--r); padding:13px 18px; line-height:1.7;
}
.flow__note svg{ width:20px; height:20px; color:var(--blue); flex:0 0 auto; }
.flow__cta{ margin-top:32px; }

.teacher .h2{ text-align:center; }
.teacher__card{
  margin-top:36px; background:var(--white); border-radius:var(--r-xl);
  box-shadow:var(--sh-lg); border:1px solid var(--sky-line); overflow:hidden;
}
.teacher__top{ display:grid; grid-template-columns:1fr; }
.teacher__photo{ position:relative; background:linear-gradient(160deg,var(--sky),#DCEAFF); padding:26px 26px 0; text-align:center; }
.teacher__photo img{ width:min(280px,80%); margin:0 auto; border-radius:20px 20px 0 0; filter:drop-shadow(0 18px 28px rgba(14,42,102,.24)); }
.teacher__intro{ padding:24px 22px 22px; display:flex; flex-direction:column; }
.teacher__name{ font-size:clamp(22px,5.8vw,29px); font-weight:900; color:var(--ink); line-height:1.4; }
.teacher__name small{ font-size:13px; font-weight:700; color:var(--text-mute); margin-left:8px; }
.teacher__role{
  display:inline-block; margin-top:10px; font-size:12px; font-weight:700; color:var(--blue-700);
  background:var(--sky); border-radius:999px; padding:6px 14px; line-height:1.6;
}
.teacher__prof{ margin-top:16px; color:var(--text-mute); font-size:14.2px; line-height:1.95; }
.teacher__prof .em{ color:var(--ink); font-weight:700; }
.note-insurance{
  margin:18px 0 0; font-size:12px; color:var(--text-mute); line-height:1.85;
  background:#FFF8EE; border:1px solid #FFE6C2; border-radius:14px; padding:13px 15px;
}
.msg{
  margin:20px 0 0; position:relative;
  background:linear-gradient(135deg,var(--blue),var(--blue-700)); color:#fff;
  border-radius:var(--r-lg); padding:26px 20px; text-align:center; box-shadow:var(--sh);
}
.msg::before{
  content:""; position:absolute; top:-12px; left:50%; transform:translateX(-50%);
  border:12px solid transparent; border-bottom-color:var(--blue); border-top:0;
}
.msg .q{ font-size:11.5px; font-weight:700; opacity:.82; letter-spacing:.16em; margin-bottom:9px; }
.msg p{ font-size:clamp(15px,4.2vw,19px); font-weight:800; line-height:1.75; }
.msg .em{ color:#FFD66B; }

.scarce{ text-align:center; }
.scarce .h2{ text-align:center; }
.scarce__num{
  display:inline-flex; align-items:baseline; justify-content:center;
  font-family:"Zen Maru Gothic","Noto Sans JP",sans-serif; font-weight:700;
  font-size:clamp(64px,19vw,118px); line-height:1; color:var(--blue);
  letter-spacing:-.02em; margin:14px 0 2px;
}
.scarce__num .u{ font-size:.3em; color:var(--ink); font-weight:700; margin-left:6px; letter-spacing:0; }
.scarce__body{ max-width:520px; margin:14px auto 0; color:var(--text-mute); font-size:14.5px; line-height:1.95; }
.scarce__body p + p{ margin-top:.9em; }
.scarce__body .em{ color:var(--ink); font-weight:700; }
.slots{
  display:inline-flex; align-items:center; gap:10px; margin:26px auto 0;
  background:var(--warm-bg); border:1.5px solid var(--warm-line); color:var(--warm-ink);
  border-radius:999px; padding:12px 22px; font-weight:800; font-size:14.5px; box-shadow:var(--sh-sm);
}
.slots .pip{ width:10px; height:10px; border-radius:50%; background:var(--warm); flex:0 0 auto; animation:blink 1.5s ease-in-out infinite; }
@keyframes blink{ 0%,100%{opacity:1} 50%{opacity:.28} }
.slots b{ font-size:17px; }
.scarce__cta{ margin-top:30px; }

.faq .h2{ text-align:center; }
.faq__list{ max-width:640px; margin:34px auto 0; display:flex; flex-direction:column; gap:12px; }
.qa{
  background:var(--white); border:1px solid var(--sky-line); border-radius:var(--r);
  box-shadow:var(--sh-sm); overflow:hidden; transition:box-shadow .3s;
}
.qa.open{ box-shadow:var(--sh); }
.qa__q{
  width:100%; display:flex; align-items:center; gap:12px; text-align:left;
  padding:17px 18px; font-weight:800; color:var(--ink); font-size:14.5px; line-height:1.6;
  min-height:56px;
}
.qa__q .qmark{
  flex:0 0 auto; width:27px; height:27px; border-radius:9px; display:grid; place-items:center;
  background:var(--sky); color:var(--blue); font-weight:900; font-size:14px;
}
.qa__q .plus{ margin-left:auto; flex:0 0 auto; position:relative; width:17px; height:17px; transition:transform .3s var(--ease); }
.qa__q .plus::before,.qa__q .plus::after{ content:""; position:absolute; background:var(--blue); border-radius:2px; }
.qa__q .plus::before{ top:7.5px; left:0; width:17px; height:2.5px; }
.qa__q .plus::after{ left:7.5px; top:0; width:2.5px; height:17px; transition:transform .3s var(--ease); }
.qa.open .qa__q .plus{ transform:rotate(180deg); }
.qa.open .qa__q .plus::after{ transform:scaleY(0); }
.qa__a{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease); }
.qa__a .inner{ padding:0 18px 18px 57px; color:var(--text-mute); font-size:13.8px; line-height:1.95; }
@media(max-width:400px){ .qa__a .inner{ padding-left:18px; } }

.final{
  background:
    radial-gradient(120% 90% at 50% 0%, var(--blue-700) 0%, transparent 62%),
    linear-gradient(160deg,var(--ink),var(--blue-600));
  color:#fff; text-align:center; overflow:hidden; position:relative;
}
.final::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.16) 0 2px, transparent 3px),
    radial-gradient(circle at 84% 26%, rgba(255,255,255,.14) 0 2px, transparent 3px),
    radial-gradient(circle at 30% 78%, rgba(255,205,74,.28) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 88%, rgba(255,255,255,.12) 0 2px, transparent 3px);
}
.final .wrap{ position:relative; z-index:1; }
.final .h2{ color:#fff; text-align:center; }
.final .h2 .mark{ background:linear-gradient(transparent 62%, rgba(255,205,74,.42) 62%); }
.final__body{ max-width:520px; margin:20px auto 0; color:#D6E2FF; font-size:15px; line-height:2; }
.final__body .wt{ color:#fff; font-weight:800; }
.final__cta{ margin-top:32px; }
.final .btn-note{ color:#B7C9F5; }
.final .btn-hint{ color:#9FB4E6; }
.footer{ background:#0B1F4D; color:#9FB4E6; padding:36px 0 96px; text-align:center; }
.footer .fbrand{ font-size:19px; font-weight:700; color:#fff; letter-spacing:.06em; }
.footer .fbrand small{ display:block; font-size:10.5px; font-weight:700; color:#7FA0E0; letter-spacing:.18em; margin-top:5px; }
.footer ul{ margin-top:18px; font-size:12.5px; line-height:2; }
.footer .fline{
  display:inline-flex; align-items:center; gap:7px; color:#CFE0FF; font-weight:700;
  border-bottom:1px solid rgba(207,224,255,.4); padding-bottom:2px;
}
.footer .fline svg{ width:16px; height:16px; }
.footer .copy{ margin-top:20px; font-size:11px; color:#6E86C0; }

.sticky-cta{
  position:fixed; left:0; right:0; bottom:0; z-index:70;
  background:rgba(255,255,255,.88); backdrop-filter:blur(10px);
  border-top:1px solid var(--sky-line);
  padding:9px 14px calc(9px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 24px rgba(30,64,175,.12);
  transform:translateY(130%); transition:transform .4s var(--ease);
}
.sticky-cta.show{ transform:translateY(0); }
.sticky-cta a{
  display:flex; align-items:center; justify-content:center; gap:10px; min-height:54px;
  background:linear-gradient(168deg,#1FD46B,var(--line) 34%,#05A247 78%,#048A3D);
  color:#fff; font-weight:800; font-size:15.5px; border-radius:999px; padding:9px 14px;
  box-shadow:0 10px 22px rgba(6,199,85,.34), inset 0 1px 0 rgba(255,255,255,.28);
  text-shadow:0 1px 2px rgba(2,70,30,.45);
}
.sticky-cta svg{ width:23px; height:23px; flex:0 0 auto; }
.sticky-cta .line2{ display:flex; flex-direction:column; align-items:center; line-height:1.25; }
.sticky-cta small{ font-size:10px; font-weight:700; opacity:.92; }

.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; } .reveal.d3{ transition-delay:.24s; }

@media(prefers-reduced-motion:reduce){
  .reveal{ opacity:1 !important; transform:none !important; }
  .hero__bg{ transition:none !important; }
  .pulse,.scrolldown i,.slots .pip{ animation:none !important; }
  .btn--line::after{ transition:none; }
  html{ scroll-behavior:auto; }
  .sticky-cta{ transition:none; }
}

@media(max-width:420px){
  .gift-duo{ padding:28px 14px 24px; }
  .gcard{ padding:22px 14px 20px; }
}
@media(max-width:360px){
  .btn{ padding:16px 16px; }
  .btn--lg{ padding:18px 18px; }
  .btn__ic{ width:22px; height:22px; }
  .btn{ gap:8px; }
}
@media(max-width:400px){
  .qa__q{ font-size:14px; gap:10px; padding:16px 15px; }
}

.qa__q > span:not(.qmark):not(.plus){ flex:1 1 auto; min-width:0; }

@media(min-width:601px){
  .invite{ padding:52px 40px 32px; }
  .perf{ margin-left:-40px; margin-right:-40px; }
}
@media(min-width:760px){
  .sec{ padding:96px 0; }
  .hero{ padding:120px 0 78px; }
  .duo-grid{ grid-template-columns:1fr auto 1fr; gap:6px; }
  .duo-join{ flex-direction:column; }
  
  .campaign .col{ max-width:780px; }
  .gift-duo{ padding:34px 22px 30px; }
  .gcard{ padding:24px 16px 20px; }
  .gcard__desc{ font-size:13px; }
  .duo-join span{ width:32px; height:32px; font-size:17px; }
  .voucher{ padding:32px 34px 30px; }
  
  .voucher__free{ flex-direction:row; gap:20px; }
  .teacher__top{ grid-template-columns:.86fr 1.14fr; align-items:stretch; }
  .teacher__photo{ padding:28px; display:flex; align-items:stretch; }
  .teacher__photo img{ border-radius:20px; width:100%; height:100%; object-fit:cover; object-position:50% 12%; }
  .teacher__intro{ padding:32px 32px 30px; }
  .teacher__intro .msg{ margin-top:auto; }   
  .sticky-cta{ display:none; }
  .talk__list{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
  .talk__list li:last-child{ grid-column:1 / -1; }
}
@media(min-width:865px){
  .hero__title{ letter-spacing:.08em; }
}

@media(max-width:344px){
  .legal-note{ font-size:11px; }
  .gift-duo{ padding:26px 11px 22px; }
  .gcard{ padding:20px 11px 18px; }
  .gcard__desc{ font-size:12px; }
  .qa__q{ font-size:12px; gap:8px; padding:15px 13px; }
  .qa__a .inner{ padding:0 13px 16px; }
  .invite{ padding-left:16px; padding-right:16px; }
  .hero__sub-lead{ font-size:13px; }
  .hero__sub-note{ font-size:11.5px; }
  .perf{ margin-left:-16px; margin-right:-16px; }
  .duo-foot{ font-size:11.5px; padding:11px 6px; }
  .teacher__intro{ padding-left:16px; padding-right:16px; }
  .msg{ padding:22px 12px; }
  .step{ gap:12px; }
  .step__no{ width:52px; height:52px; border-radius:16px; }
  .step__body{ padding:15px 14px; }
  .step__body h3{ font-size:15.5px; }
  .flow__steps::before{ left:25px; }
}