:root{--blue:#0754b8;--blue-deep:#083477;--blue-soft:#eaf5ff;--green:#18a46c;--orange:#ff7a1a;--purple:#7544c2;--pink:#ef4a7b;--yellow:#ffe45e;--cream:#fff8ec;--ink:#10233f;--muted:#5d7088;--line:#d8e6fb;--page:#f4f8ff;--shadow:0 18px 44px rgba(7,84,184,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--page);line-height:1.65}a{color:inherit;text-decoration:none}.label,.catch{margin:0 0 10px;color:var(--green);font-size:14px;font-weight:900;letter-spacing:0}.btn,.header-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:999px;font-weight:900}.primary,.header-btn{color:#fff;background:var(--blue);box-shadow:0 10px 24px rgba(7,84,184,.2)}.secondary{color:var(--blue);background:#fff;border:1px solid var(--blue)}.header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:14px max(24px,calc((100vw - 1160px)/2));background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:10px;min-width:230px}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;color:#fff;background:#111;font-weight:900}.brand strong{display:block;font-size:24px;line-height:1}.brand small{display:block;margin-top:3px;color:var(--muted);font-size:12px}.nav{display:flex;justify-content:center;gap:20px;color:#314762;font-size:14px;font-weight:800;white-space:nowrap}.nav a:hover{color:var(--blue)}.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);gap:34px;align-items:center;max-width:1240px;margin:0 auto;padding:64px 32px 42px;background:linear-gradient(90deg,#fff 0%,#f8fbff 56%,#e8f4ff 100%);overflow:hidden}.hero::after{content:"";position:absolute;right:-120px;top:34px;width:360px;height:360px;border-radius:50%;background:rgba(255,228,94,.42)}.hero-copy{position:relative;z-index:1}.hero h1{max-width:720px;margin:0 0 18px;font-size:clamp(46px,5.7vw,72px);line-height:1.08;letter-spacing:0}.hero h1 span{color:var(--blue)}.lead{max-width:640px;margin:0;color:var(--muted);font-size:20px;font-weight:700}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}.hero-tags span{padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;font-weight:900;box-shadow:0 8px 20px rgba(7,84,184,.06)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-art{position:relative;z-index:1;min-height:430px;padding:36px;border-radius:30px;background:linear-gradient(135deg,#dbeeff 0%,#fff 50%,#fff0dc 100%);box-shadow:var(--shadow)}.screen{height:240px;border:10px solid #fff;border-radius:24px;background:#17345f;box-shadow:inset 0 0 0 2px rgba(255,255,255,.16)}.screen-bar{display:flex;gap:7px;padding:16px}.screen-bar span{width:12px;height:12px;border-radius:50%;background:#fff;opacity:.9}.typing-lines{display:grid;gap:16px;padding:18px 26px}.typing-lines i{height:14px;border-radius:999px;background:#7ec8ff}.typing-lines i:nth-child(2){width:80%;background:#fff}.typing-lines i:nth-child(3){width:64%;background:var(--yellow)}.typing-lines i:nth-child(4){width:72%;background:#fff}.keyboard{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:22px}.keyboard span{height:38px;border-radius:9px;background:#fff;box-shadow:inset 0 -3px 0 rgba(7,84,184,.08)}.score-badge{position:absolute;right:24px;bottom:24px;display:grid;width:178px;height:178px;place-items:center;border:5px solid var(--blue);border-radius:50%;color:var(--blue);background:#fff;text-align:center;font-weight:900;box-shadow:var(--shadow)}.score-badge strong{display:block;color:var(--pink);font-size:56px;line-height:1}.score-badge small{display:block;color:var(--pink);font-size:18px}.course-strip,.section{max-width:1160px;margin:34px auto 0;padding:0 24px}.course-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.course,.feature-grid article,.curriculum-grid article,.flow-recommend article,.info-cards article,.flyer-box,.flyer-courses article{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.course{min-height:168px;padding:22px;border-width:2px}.course h2,.flyer-courses h2{margin:0 0 10px;font-size:22px;line-height:1.25}.course p,.flyer-courses p{margin:0;color:#243a57;font-weight:800}.blue{border-color:#9dc2ff}.blue h2{color:var(--blue)}.green{border-color:#9ee2bb}.green h2{color:var(--green)}.purple{border-color:#c9a8ef}.purple h2{color:var(--purple)}.orange{border-color:#ffb378}.orange h2{color:var(--orange)}.section-title{text-align:center}.section-title h2{margin:0 0 24px;color:var(--blue);font-size:34px;line-height:1.2}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-grid article,.curriculum-grid article,.flow-recommend article,.info-cards article{padding:24px}.feature-grid span{color:var(--pink);font-weight:900}.feature-grid h3,.curriculum-grid h3,.flow-recommend h2,.info-cards h2{margin:8px 0 10px;color:var(--blue)}.feature-grid p,.curriculum-grid p,.typing-section p,.info-cards p{margin:0;color:var(--muted);font-weight:700}.curriculum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.typing-section{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;max-width:1110px;margin:46px auto 0;padding:32px;border:2px solid #ffc6d7;border-radius:22px;background:linear-gradient(135deg,#fff4f8,#fff);box-shadow:var(--shadow)}.typing-section h2{margin:0;color:var(--blue);font-size:36px;line-height:1.25}.typing-section h2 span{color:var(--pink);font-size:62px}.flow-recommend{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}.flow-recommend ol,.flow-recommend ul{margin:0;padding-left:1.25em}.flow-recommend li{margin:0 0 7px;font-weight:700}.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:48px}.info-cards strong{color:var(--blue);font-size:24px}.footer{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:38px max(24px,calc((100vw - 1160px)/2));color:#fff;background:var(--blue-deep)}.footer h2{margin:0 0 8px}.footer strong{font-size:42px;line-height:1.1}.footer p{margin:0;color:rgba(255,255,255,.86)}.flyer-page{background:#dfe9f8;padding:22px}.flyer{display:grid;gap:16px;width:min(1054px,100%);margin:0 auto;padding:28px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.18)}.flyer-hero{display:grid;grid-template-columns:1.34fr .82fr;gap:16px}.flyer-main-copy{padding:26px;border:2px solid var(--line);border-radius:22px;background:linear-gradient(135deg,#fff,#edf7ff)}.flyer-main-copy h1{margin:0 0 8px;color:var(--blue);font-size:74px;line-height:1;letter-spacing:0}.flyer-main-copy p{margin:0;color:var(--blue);font-size:26px;font-weight:900;line-height:1.35}.flyer-visual{position:relative;min-height:248px;border-radius:22px;background:var(--yellow)}.mini-pc{position:absolute;inset:18px 54px 58px 0;display:grid;place-items:center;border:7px solid #fff;border-radius:24px;background:linear-gradient(135deg,#dbeeff,#fff0dc);color:#567;font-size:34px;font-weight:900}.flyer-badge{position:absolute;right:10px;bottom:10px;display:grid;width:156px;height:156px;place-items:center;border:5px solid var(--blue);border-radius:50%;color:var(--blue);background:#fff;text-align:center;font-weight:900}.flyer-badge strong{color:var(--pink);font-size:48px;line-height:1}.flyer-badge span{color:var(--pink)}.flyer-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.flyer-points div{padding:13px 14px;border:1px solid #ffc487;border-radius:14px;background:#fff7ec;font-weight:900}.flyer-points span{color:var(--orange)}.flyer-courses{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.flyer-courses article{min-height:126px;padding:16px;border-width:2px}.flyer-courses h2{font-size:19px}.flyer-courses p{font-size:13px;line-height:1.55}.flyer-middle{display:grid;grid-template-columns:.95fr 1.08fr 1.1fr;gap:14px}.flyer-bottom{display:grid;grid-template-columns:.9fr 1.25fr 1fr;gap:14px}.flyer-box{padding:17px}.flyer-box h2{margin:0 0 10px;color:var(--blue);font-size:20px;line-height:1.25}.flyer-box ul,.flyer-box ol{margin:0;padding-left:1.25em}.flyer-box li{margin-bottom:6px;font-size:14px;font-weight:700}.condition{border:2px solid #ffd49b;background:var(--cream)}.score{margin:0 0 10px;font-size:21px;font-weight:900;line-height:1.35}.score strong{color:var(--pink);font-size:56px;line-height:1}.curriculum dl{margin:0}.curriculum dt{color:var(--blue);font-weight:900}.curriculum dd{margin:0 0 7px;font-size:14px;font-weight:700}.work-list{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.work-list span{display:grid;min-height:66px;place-items:center;padding:8px;border-radius:10px;color:var(--blue);background:var(--blue-soft);font-weight:900;text-align:center}.price strong{color:var(--blue);font-size:22px}.pink{color:var(--pink);font-weight:900}.flyer-footer{display:grid;grid-template-columns:1.25fr .75fr 1.35fr;gap:18px;align-items:center;margin:0 -28px -28px;padding:18px 28px;color:#fff;background:var(--blue-deep)}.flyer-footer small,.flyer-footer span{display:block;color:rgba(255,255,255,.86)}.flyer-footer strong{display:block;font-size:34px;line-height:1.2}.qr{display:grid;min-height:88px;place-items:center;border-radius:12px;color:var(--blue-deep);background:var(--yellow);font-weight:900;text-align:center}@media (max-width:980px){.header{position:static;grid-template-columns:1fr;align-items:start}.brand{min-width:0}.nav{justify-content:start;flex-wrap:wrap;white-space:normal}.hero{grid-template-columns:1fr}.course-strip,.flyer-courses{grid-template-columns:repeat(2,1fr)}.feature-grid,.curriculum-grid,.typing-section,.info-cards,.footer,.flyer-hero,.flyer-middle,.flyer-bottom,.flyer-footer,.flow-recommend{grid-template-columns:1fr}.flyer-page{padding:0}.flyer{box-shadow:none}.work-list{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.hero{padding:30px 16px}.hero h1{font-size:40px}.lead{font-size:18px}.hero-art{min-height:auto;padding:20px}.screen{height:190px}.score-badge{position:static;margin:18px auto 0}.course-strip,.flyer-courses,.flyer-points,.work-list{grid-template-columns:1fr}.typing-section{margin-left:14px;margin-right:14px;padding:22px}.typing-section h2{font-size:28px}.typing-section h2 span{font-size:46px}.footer strong{font-size:30px}.flyer{gap:14px;padding:14px}.flyer-main-copy h1{font-size:46px}.flyer-main-copy p{font-size:20px}.mini-pc{position:static;min-height:170px;margin:14px}.flyer-badge{position:static;margin:0 auto 14px}.flyer-footer{margin:0 -14px -14px;padding:18px}}@media print{body,.flyer-page{background:#fff;padding:0}.flyer{width:210mm;min-height:297mm;box-shadow:none}}
.text-link{color:inherit;text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.12em}.text-link:hover{color:var(--pink)}
.text-link,.text-link:hover{text-decoration:none}

/* Flyer polish */
.flyer-clean{gap:14px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#eaf5ff,#fff8ec) border-box;border:1px solid transparent}.flyer-clean .flyer-main-copy{position:relative;overflow:hidden;background:linear-gradient(135deg,#ffffff 0%,#eef7ff 72%,#fff8df 100%)}.flyer-clean .flyer-main-copy::after{content:"無料体験受付中";position:absolute;right:18px;top:18px;padding:6px 12px;border-radius:999px;color:#fff;background:var(--pink);font-size:14px;font-weight:900}.flyer-clean .catch{max-width:70%;font-size:16px}.flyer-clean .flyer-main-copy h1{font-size:72px}.flyer-clean .flyer-main-copy p{max-width:720px}.flyer-clean .mini-pc{font-size:36px;line-height:1.1}.flyer-clean .mini-pc small{display:block;margin-top:8px;color:var(--muted);font-size:13px}.flyer-clean .flyer-badge{transition:transform .18s ease}.flyer-clean .flyer-badge:hover{transform:scale(1.03)}.flyer-clean .flyer-points div{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;color:var(--blue-deep);background:#fff7ec}.flyer-clean .flyer-points span{font-size:20px}.flyer-clean .flyer-courses article{position:relative;overflow:hidden}.flyer-clean .flyer-courses article::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:currentColor}.flyer-clean .flyer-middle,.flyer-clean .flyer-bottom{align-items:stretch}.flyer-clean .flyer-box h2{display:flex;align-items:center;gap:8px}.flyer-clean .flyer-box h2::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--pink)}.flyer-clean .condition{background:linear-gradient(135deg,#fff8ec,#fff);border-color:#ffc66f}.flyer-clean .score{margin-bottom:8px;color:var(--blue);line-height:1.2}.flyer-clean .score strong{font-size:60px}.flyer-clean .work-list span{min-height:58px;border:1px solid #cfe4ff;background:#f3f9ff}.flyer-clean .price{background:linear-gradient(135deg,#fff,#fff4f8)}.flyer-clean .pink{font-size:19px}.flyer-clean .qr{transition:filter .18s ease}.flyer-clean .qr:hover{filter:brightness(.96)}@media (max-width:560px){.flyer-clean .catch{max-width:none}.flyer-clean .flyer-main-copy::after{position:static;display:inline-block;margin-bottom:10px}.flyer-clean .flyer-main-copy h1{font-size:44px}}
.flyer-clean .qr{gap:4px}.flyer-clean .qr strong{display:block;color:var(--blue-deep);font-size:14px;line-height:1.25;word-break:break-all}.flyer-clean .qr span{font-size:14px}
.flyer-clean .mini-pc{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:18px;text-align:center}.flyer-clean .mini-pc span{display:block;color:var(--blue);font-size:36px;font-weight:900;line-height:1}.flyer-clean .mini-pc small{max-width:10em;margin:0;color:#536579;font-size:15px;font-weight:800;line-height:1.35}
/* Site header logo alignment */
.site-page .brand{align-items:flex-start}.site-page .brand-mark{flex:0 0 42px;margin-top:0}.site-page .brand strong{line-height:1.05}.site-page .brand small{line-height:1.25}
/* Site header logo vertical centering */
.site-page .brand{align-items:center}.site-page .brand > span:last-child{display:flex;flex-direction:column;justify-content:center;min-height:42px}.site-page .brand-mark{margin-top:0}.site-page .brand strong,.site-page .brand small{line-height:1.15}
/* Force icon and brand title block to vertical middle */
.site-page .brand{display:inline-flex;align-items:center;gap:10px}.site-page .brand-mark{display:inline-grid;place-items:center;width:42px;height:42px;margin:0;line-height:1}.site-page .brand > span:last-child{display:grid;align-content:center;min-height:42px}.site-page .brand strong{display:block;margin:0;line-height:1}.site-page .brand small{display:block;margin-top:4px;line-height:1}
/* Final brand alignment: icon and title group centered vertically */
.site-page .brand{
  display: inline-grid;
  grid-template-columns: 42px auto;
  align-items: center;
  column-gap: 10px;
}
.site-page .brand-mark{
  align-self: center;
  margin: 0;
}
.site-page .brand > span:last-child{
  align-self: center;
  min-height: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.site-page .brand strong{
  line-height: 1;
}
.site-page .brand small{
  margin-top: 4px;
  line-height: 1;
}
/* Exact brand alignment: icon center = title/subtitle block center */
.site-page .brand{
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
}
.site-page .brand-mark{
  flex: 0 0 42px !important;
  width: 42px !important;
  height: 42px !important;
  margin: 0 !important;
  align-self: center !important;
}
.site-page .brand > span:last-child{
  display: block !important;
  min-height: 0 !important;
  align-self: center !important;
}
.site-page .brand strong{
  display: block !important;
  margin: 0 !important;
  line-height: 1 !important;
}
.site-page .brand small{
  display: block !important;
  margin-top: 4px !important;
  line-height: 1 !important;
}
/* Pixel correction: text block center was 1.5px lower than icon center */
.site-page .brand > span:last-child{
  transform: translateY(-2px) !important;
}
.site-page .brand > span:last-child{
  transform: translateY(3px) !important;
}
.score-badge strong{
  font-size: 72px !important;
  line-height: .9 !important;
  letter-spacing: 0 !important;
}
.score-badge{
  gap: 2px;
  font-size: 15px;
}
.score-badge small{
  font-size: 19px !important;
}
.score-badge strong{
  font-size: 56px !important;
  line-height: 1 !important;
  text-shadow: 0 4px 10px rgba(239, 74, 123, .28), 0 1px 0 rgba(255,255,255,.9);
}
.score-badge{
  box-shadow: 0 18px 40px rgba(7,84,184,.18), 0 0 0 8px rgba(255,255,255,.72) !important;
}
.score-badge strong{
  text-shadow: 0 4px 0 rgba(255,122,26,.45), 0 8px 16px rgba(255,122,26,.42), 0 1px 0 #fff !important;
}
.score-badge strong{
  text-shadow: 5px 6px 12px rgba(255,122,26,.55), 2px 3px 4px rgba(255,122,26,.42), 0 1px 0 #fff !important;
}
.score-badge strong{
  text-shadow: 5px 6px 14px rgba(255,83,73,.55), 2px 3px 6px rgba(216,74,27,.42), 0 1px 0 #fff !important;
}
.score-badge strong{
  -webkit-text-stroke: 2px #fff;
  paint-order: stroke fill;
  text-shadow: 5px 6px 14px rgba(255,83,73,.55), 2px 3px 6px rgba(216,74,27,.42), 0 1px 0 #fff !important;
}
.score-badge strong{
  -webkit-text-stroke: 3px #fff !important;
  text-shadow:
    0 3px 0 #fff,
    3px 0 0 #fff,
    0 -3px 0 #fff,
    -3px 0 0 #fff,
    2px 2px 0 #fff,
    -2px 2px 0 #fff,
    2px -2px 0 #fff,
    -2px -2px 0 #fff,
    5px 6px 14px rgba(255,83,73,.55),
    2px 3px 6px rgba(216,74,27,.42) !important;
}
.score-badge strong{
  -webkit-text-stroke: 1px #fff !important;
  text-shadow:
    0 1px 0 #fff,
    1px 0 0 #fff,
    0 -1px 0 #fff,
    -1px 0 0 #fff,
    1px 1px 0 #fff,
    -1px 1px 0 #fff,
    1px -1px 0 #fff,
    -1px -1px 0 #fff,
    5px 6px 14px rgba(255,83,73,.55),
    2px 3px 6px rgba(216,74,27,.42) !important;
}
.score-badge strong{
  -webkit-text-stroke: 1px #fff !important;
  text-shadow:
    0 1px 0 #fff,
    1px 0 0 #fff,
    0 -1px 0 #fff,
    -1px 0 0 #fff,
    1px 1px 0 #fff,
    -1px 1px 0 #fff,
    1px -1px 0 #fff,
    -1px -1px 0 #fff,
    3px 4px 9px rgba(255,83,73,.38),
    1px 2px 4px rgba(216,74,27,.28) !important;
}