:root{--blue:#07358f;--navy:#041d62;--royal:#0647bd;--pale:#edf5ff;--red:#f12646;--yellow:#ffe400;--ink:#111a2d;--line:#cbd9ef;--shadow:0 12px 32px rgba(6,37,103,.12);font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit}button,input,select,textarea{font:inherit}.shell{width:min(1080px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid #dce7f6;backdrop-filter:blur(12px)}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:9px;color:var(--blue);text-decoration:none;line-height:1}.brand-mark{width:44px;height:44px;display:grid;place-items:center;border:5px solid var(--blue);border-radius:50%;font-size:19px}.brand small{display:block;font-size:11px;font-weight:800;letter-spacing:.15em}.brand strong{display:block;margin-top:4px;font-size:20px;font-weight:900}.main-nav,.header-cta{display:flex;align-items:center;gap:18px}.main-nav a{font-size:13px;font-weight:800;text-decoration:none}.header-phone{text-decoration:none;color:var(--blue);font-size:17px;font-weight:900;line-height:1.15}.header-phone small{display:block;font-size:9px;color:#566783}.btn{min-height:54px;padding:12px 26px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:2px solid transparent;border-radius:999px;font-weight:900;text-align:center;text-decoration:none;box-shadow:0 5px 0 rgba(116,10,30,.18);transition:.18s ease}.btn:hover{transform:translateY(2px);box-shadow:0 3px 0 rgba(116,10,30,.15)}.btn-red{background:linear-gradient(135deg,#ff2b50,#ed193c);color:#fff}.btn-small{min-height:42px;padding:8px 18px;border-radius:8px;font-size:13px}.hero{position:relative;overflow:hidden;background:#fff}.hero-photo{position:absolute;inset:0 0 auto 40%;height:660px;background:url("images/generated/specialty/seminar-hero-v2.webp") center/cover no-repeat}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.96) 7%,rgba(255,255,255,.35) 38%,rgba(255,255,255,0) 70%)}.hero-inner{position:relative;min-height:650px;padding:48px 0 34px;display:grid;grid-template-columns:1.05fr .95fr;align-items:end}.hero-copy{align-self:start;max-width:620px;z-index:2}.hero-label{display:inline-block;margin:0 0 18px;padding:6px 24px;border:3px solid var(--blue);border-radius:999px;color:var(--navy);font-size:16px;font-weight:900;background:#fff}.hero h1{margin:0;color:#090e17;font-size:50px;line-height:1.38;font-weight:900;letter-spacing:-.045em}.hero h1 em{font-style:normal;color:var(--blue);font-size:1.25em}.hero h1 span{color:var(--blue)}.hero-lead{max-width:600px;margin:18px 0 0;font-size:16px;font-weight:700}.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:22px}.hero-points div{min-height:72px;padding:9px 12px;display:flex;align-items:center;gap:10px;border:2px solid #a9bee3;border-radius:12px;background:rgba(255,255,255,.94);color:var(--navy);font-size:13px;font-weight:800;line-height:1.4}.hero-points i{font-size:27px}.hero-actions{display:grid;grid-template-columns:1.2fr 1fr;gap:12px;margin-top:22px}.hero-actions .btn{position:relative}.hero-actions .btn span{position:absolute;right:22px;font-size:25px}.btn-outline{border-color:var(--blue);background:#fff;color:var(--blue);box-shadow:none}.hero-product{position:relative;align-self:end;height:330px;z-index:2}.product-glow{position:absolute;right:-10px;bottom:42px;width:410px;height:230px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,1) 0%,rgba(255,255,255,.72) 58%,rgba(255,255,255,0) 76%)}.product-glow img{width:430px;filter:drop-shadow(0 16px 12px rgba(3,24,66,.22))}.price-flag{position:absolute;right:-5px;bottom:0;width:430px;min-height:80px;padding:10px 18px;display:flex;align-items:center;justify-content:center;gap:10px;border:2px solid #b27a00;background:linear-gradient(100deg,#e9a900,#ffdf5c 22%,#ffc72d 70%,#d99a00);color:#071c54;box-shadow:0 9px 16px rgba(67,45,0,.22)}.price-flag b{padding:6px 11px;border:2px solid #946700;border-radius:5px;font-size:14px}.price-flag strong{font-size:41px;line-height:1}.price-flag strong small{font-size:20px}.price-flag span{font-size:11px;font-weight:800}.scene-wrap{position:relative;padding:20px 0 24px}.scene-wrap h2{margin:0 0 18px;display:flex;align-items:center;justify-content:center;gap:18px;color:var(--blue);font-size:20px}.scene-wrap h2:before,.scene-wrap h2:after{content:"";width:40px;height:3px;background:var(--blue);transform:skew(-30deg)}.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.scene-grid article{min-height:238px;padding:16px 15px;display:flex;flex-direction:column;align-items:center;border:1px solid #d7e3f4;border-radius:10px;background:linear-gradient(#fff,#f4f8ff);box-shadow:0 6px 16px rgba(9,46,119,.07);text-align:center}.scene-grid b{padding:3px 20px;border-radius:999px;background:var(--blue);color:#fff;font-size:13px}.scene-grid h3{margin:10px 0 12px;font-size:17px}.scene-grid i{flex:1;display:grid;place-items:center;color:#3f7dd4;font-size:72px}.scene-grid p{margin:10px 0 0;color:#61718a;font-size:11px}.trust-strip{background:linear-gradient(90deg,#063f9e,#041e6c);color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{min-height:94px;padding:18px 22px;display:flex;align-items:center;justify-content:center;gap:14px;border-right:1px solid rgba(255,255,255,.35)}.trust-grid>div:last-child{border:0}.trust-grid i{font-size:33px}.trust-grid span{display:block}.trust-grid b,.trust-grid small{display:block}.trust-grid b{font-size:15px}.trust-grid small{font-size:10px}.section{padding:88px 0}.section-title{text-align:center;margin-bottom:42px}.section-title>span,.mini-label{display:inline-block;padding:5px 36px;border-radius:999px;background:var(--blue);color:#fff;font-size:14px;font-weight:900}.section-title h2{margin:12px 0 0;color:var(--navy);font-size:38px;line-height:1.35}.section-title p{margin:10px 0 0;font-size:15px}.trouble{background:#f6f9fe}.trouble-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.trouble-grid article{position:relative;min-height:380px;padding:26px 24px;border:2px solid #abc3e9;border-radius:13px;background:#fff;overflow:hidden}.number{position:absolute;left:18px;top:20px;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-size:19px;font-weight:900}.trouble-grid h3{min-height:74px;margin:0 0 12px;padding-left:64px;color:var(--navy);font-size:20px;line-height:1.45}.trouble-grid p{margin:0;color:#283650;font-size:13px;font-weight:600}.trouble-icon{height:160px;display:flex;align-items:center;justify-content:center;gap:36px;color:var(--blue);font-size:67px}.load-meter{height:15px;border:2px solid #f03b52;border-radius:999px;background:#fff;overflow:hidden}.load-meter span{display:block;width:74%;height:100%;background:linear-gradient(90deg,#ff334f,#f5a1ac)}.split-visual{height:178px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.split-visual span{display:grid;gap:8px;place-items:center;color:var(--blue);font-size:11px;font-weight:900;text-align:center}.split-visual span i{font-size:48px}.split-visual b{padding:10px 6px;border-radius:50%;background:#ed2047;color:#fff;font-size:12px;text-align:center}.upload-visual{height:178px;display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:16px;color:var(--navy)}.upload-visual>i:first-child{font-size:65px}.upload-visual>i:nth-child(2){color:#ed2047;font-size:58px}.upload-visual span{display:grid;gap:10px}.upload-visual b{color:#ed2047}.upload-visual small{font-size:12px;font-weight:700}.bonding{padding:84px 0;background:radial-gradient(circle at 50% 0,#0d55ca,#052f91 47%,#021b60 100%);color:#fff}.bonding-title{text-align:center;margin-bottom:36px}.bonding-title span{display:inline-block;padding:6px 45px;border:2px solid #fff;border-radius:999px;font-weight:900}.bonding-title h2{margin:14px 0 0;font-size:39px;line-height:1.45}.bonding-title em{color:var(--yellow);font-style:normal}.bonding-card{padding:24px 30px;display:grid;grid-template-columns:1fr 52px 1.15fr 52px 1fr;align-items:center;gap:15px;border-radius:12px 12px 0 0;background:#fff;color:var(--navy)}.lte-stack,.outputs{display:grid;gap:10px}.lte-stack>div,.outputs>div{min-height:56px;padding:10px 14px;display:flex;align-items:center;gap:12px;border:2px solid #6488cc;border-radius:8px;font-weight:900}.lte-stack span{margin-left:auto;color:#2773ca;font-size:12px;letter-spacing:1px}.merge-arrow{text-align:center;color:var(--blue);font-size:34px}.bonding-router{text-align:center}.bonding-router>b{display:block;margin-bottom:2px}.bonding-router img{width:250px;height:135px;margin:auto;object-fit:cover;object-position:center 69%;mix-blend-mode:multiply}.bonding-router span{display:inline-block;margin-top:-3px;padding:7px 19px;border-radius:999px;background:var(--blue);color:#fff;font-size:12px;font-weight:900;line-height:1.35}.outputs>div{border-color:#86b59b}.outputs i{font-size:24px}.benefits{display:grid;grid-template-columns:140px repeat(3,1fr);background:#fff;color:var(--navy);border-top:1px solid #a7badb}.benefits h3{margin:0;padding:23px;display:grid;place-items:center;background:var(--blue);color:#fff;text-align:center;line-height:1.4}.benefits>div{padding:22px;display:flex;gap:10px;border-right:1px solid #cad8eb}.benefits i{font-size:27px}.benefits p{margin:0}.benefits b,.benefits span{display:block}.benefits b{font-size:14px}.benefits span{margin-top:6px;color:#334661;font-size:11px}.bonding-notes{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:20px;border-radius:8px;overflow:hidden;background:rgba(255,255,255,.35)}.bonding-notes>div{padding:18px 28px;display:flex;align-items:center;gap:16px;background:rgba(0,37,119,.8)}.bonding-notes i{width:53px;height:53px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--blue);font-size:25px}.bonding-notes p{margin:0}.bonding-notes b,.bonding-notes span{display:block}.bonding-notes b{color:var(--yellow);font-size:18px}.bonding-notes span{font-size:11px}.use-cases{background:#fff}.usecase-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}.usecase-copy h2{margin:17px 0;color:var(--navy);font-size:32px;line-height:1.45}.usecase-copy p{color:#4f5d72}.usecase-copy ul{padding:0;list-style:none}.usecase-copy li{margin:10px 0;padding-left:28px;position:relative;font-weight:700}.usecase-copy li:before{content:"\f058";position:absolute;left:0;color:var(--blue);font:900 17px/1 "Font Awesome 6 Free"}.usecase-grid figure{margin:0;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.price-section{background:#f6f9fe}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.price-grid article{min-height:450px;border-radius:12px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.price-grid h3{margin:0;padding:16px;background:linear-gradient(90deg,#093a9c,#06236d);color:#fff;text-align:center;font-size:19px}.plan-price{margin:20px 20px 10px;padding-bottom:15px;border-bottom:1px solid #9eb7de;color:var(--blue);font-size:18px;font-weight:900;text-align:center}.plan-price strong{font-size:38px;line-height:1}.plan-price small{font-size:11px}.price-grid ul{margin:0;padding:0 30px;list-style:none}.price-grid li{position:relative;margin:13px 0;padding-left:23px;font-size:13px;font-weight:700}.price-grid li:before{content:"\f058";position:absolute;left:0;top:4px;color:var(--blue);font:900 15px/1 "Font Awesome 6 Free"}.price-grid article img{width:88%;height:160px;margin:6px auto 0;object-fit:cover;object-position:center 67%;mix-blend-mode:multiply}.plan-icon{height:150px;display:flex;align-items:center;justify-content:center;gap:22px;color:var(--blue);font-size:67px}.case-section{background:#fff}.case-card{padding:34px;display:grid;grid-template-columns:.7fr 1.3fr;gap:35px;border:2px solid #adc4e6;border-radius:12px;box-shadow:var(--shadow)}.case-meta{display:grid;align-content:start;gap:8px}.case-meta b{font-size:20px;color:var(--navy)}.case-meta span{padding:8px 12px;border-radius:6px;background:#edf4ff;font-size:12px;font-weight:700}.case-card h3{margin:0 0 12px;color:var(--navy);font-size:24px}.case-card p{margin:0}.faq-section{background:#f6f9fe}.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid #cad8ec;border-radius:10px;background:#fff;box-shadow:0 5px 14px rgba(4,33,94,.07)}.faq-list summary{position:relative;padding:15px 54px 15px 28px;list-style:none;cursor:pointer;font-weight:800}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:26px;top:9px;font-size:28px;font-weight:400}.faq-list details[open] summary:after{content:"−"}.faq-list summary b{margin-right:12px;color:var(--blue);font-size:18px}.faq-list details p{margin:0;padding:0 28px 18px 63px;color:#526177;font-size:13px}.contact{padding:62px 0 30px;background:linear-gradient(rgba(2,26,91,.94),rgba(1,20,72,.96)),url("images/generated/specialty/seminar-hero-v2.webp") center/cover;color:#fff}.contact-heading{text-align:center}.contact-heading h2{margin:0;font-size:35px}.contact-heading em{color:var(--yellow);font-style:normal}.contact-heading p{margin:6px 0 0}.contact-actions{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.contact-phone,.contact-button{min-height:106px;border-radius:12px}.contact-phone{padding:15px;display:grid;place-items:center;border:2px solid #fff;color:#fff;text-decoration:none}.contact-phone small{font-size:11px}.contact-phone strong{font-size:38px;line-height:1}.contact-button{font-size:21px}.service-badges{display:grid;grid-template-columns:repeat(3,1fr);margin:28px 0 0}.service-badges>div{display:flex;align-items:center;justify-content:center;gap:14px;border-right:1px solid rgba(255,255,255,.4)}.service-badges>div:last-child{border:0}.service-badges i{width:66px;height:66px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--blue);font-size:30px}.service-badges p{margin:0}.service-badges b,.service-badges span{display:block}.service-badges b{font-size:19px}.service-badges span{font-size:11px}.estimate-form{max-width:830px;margin:38px auto 0;padding:30px;border-radius:12px;background:#fff;color:var(--ink)}.estimate-form h3{margin:0 0 22px;color:var(--navy);font-size:24px;text-align:center}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid label{display:grid;gap:6px;font-size:12px;font-weight:800}.form-grid label span{color:var(--red)}.form-grid .full{grid-column:1/-1}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:11px;border:1px solid #b8c6dc;border-radius:6px;background:#fff;font-size:16px}.form-grid textarea{resize:vertical}.estimate-form .btn{width:100%;margin-top:20px;border:0}.contact-note{text-align:center;font-size:10px}footer{padding:28px 0 80px;background:#031442;color:#dbe7ff}footer .shell{display:flex;justify-content:space-between;gap:20px}footer p{margin:0;font-size:11px}.sticky{display:none}
@media(max-width:980px){.main-nav{display:none}.hero-inner{grid-template-columns:1fr}.hero-photo{left:30%;background-position:100% center;opacity:.5}.hero-copy{max-width:670px}.hero-product{height:280px}.scene-grid{grid-template-columns:repeat(2,1fr)}.trouble-grid,.price-grid{grid-template-columns:1fr}.trouble-grid article{min-height:330px}.bonding-card{grid-template-columns:1fr}.merge-arrow{transform:rotate(90deg)}.benefits{grid-template-columns:1fr}.benefits h3 br{display:none}.usecase-grid{grid-template-columns:1fr}.contact-actions{grid-template-columns:1fr}}
@media(max-width:680px){.shell{width:min(100% - 28px,1080px)}.site-header{position:relative}.header-inner{min-height:64px}.brand-mark{width:37px;height:37px;border-width:4px}.brand strong{font-size:16px}.header-phone{display:none}.btn-small{min-height:38px;padding:8px 12px;font-size:11px}.hero-photo{inset:0 0 auto 15%;height:500px;background-position:110% center;opacity:.42}.hero-inner{min-height:auto;padding:28px 0 16px}.hero-label{padding:5px 14px;font-size:12px}.hero h1{font-size:33px;line-height:1.35}.hero-lead{font-size:13px}.hero-points{grid-template-columns:1fr 1fr 1fr}.hero-points div{min-height:64px;padding:7px;display:grid;place-items:center;gap:3px;font-size:10px;text-align:center}.hero-points i{font-size:22px}.hero-actions{grid-template-columns:1fr}.hero-product{height:235px}.product-glow{right:0;bottom:45px;width:100%;height:180px}.product-glow img{width:340px}.price-flag{right:0;width:100%;min-height:65px}.price-flag strong{font-size:34px}.scene-wrap h2{font-size:15px}.scene-grid{gap:10px}.scene-grid article{min-height:190px;padding:12px 8px}.scene-grid h3{font-size:13px}.scene-grid i{font-size:50px}.scene-grid p{display:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-grid>div:nth-child(2){border-right:0}.trust-grid>div{min-height:78px;padding:12px}.trust-grid i{font-size:25px}.section,.bonding{padding:58px 0}.section-title{margin-bottom:28px}.section-title h2,.bonding-title h2{font-size:27px}.section-title>span{font-size:12px}.trouble-grid article{min-height:340px}.bonding-card{padding:18px}.benefits>div{padding:18px}.bonding-notes{grid-template-columns:1fr}.bonding-notes b{font-size:15px}.usecase-copy h2{font-size:27px}.price-grid{gap:18px}.case-card{grid-template-columns:1fr;padding:24px}.case-card h3{font-size:20px}.contact-heading h2{font-size:27px}.contact-phone strong{font-size:31px}.contact-button{font-size:17px}.service-badges{grid-template-columns:1fr;gap:18px}.service-badges>div{border:0;justify-content:flex-start;padding-left:20px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.estimate-form{padding:22px 18px}footer .shell{display:block}.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1.3fr;box-shadow:0 -6px 20px rgba(0,0,0,.22)}.sticky a{padding:13px 8px;background:#fff;color:var(--blue);font-size:12px;font-weight:900;text-align:center;text-decoration:none}.sticky a:last-child{background:var(--red);color:#fff}}
@media(min-width:981px){.hero-photo{height:730px;background-position:100% center}.hero-inner{min-height:730px}.hero-product{height:370px}.product-glow{width:450px;height:255px}.scene-grid article{min-height:265px}.trouble{padding-top:58px;padding-bottom:58px}.trouble .section-title{margin-bottom:28px}.trouble-grid article{min-height:340px}.bonding{padding-top:55px;padding-bottom:55px}.bonding-title{margin-bottom:24px}.bonding-title h2{font-size:35px;line-height:1.38}.price-section{padding-bottom:35px}.faq-section{padding-top:35px;padding-bottom:35px}}

/* 2026-07-26 responsive design review */
html{scroll-padding-top:84px}
#top{scroll-margin-top:84px}
.hero-line{display:block}
.hero-line-accent{color:var(--blue);font-size:.92em}
.sp-only{display:none}
.section-title h2,.usecase-copy h2,.contact-heading h2{text-wrap:balance;word-break:keep-all;overflow-wrap:anywhere}
.price-flag{
  width:452px;
  min-height:92px;
  padding:11px 20px;
  gap:11px;
  border:2px solid #9b6800;
  border-radius:4px;
  background:
    linear-gradient(115deg,rgba(255,255,255,.5) 0 8%,transparent 8% 20%,rgba(255,255,255,.22) 20% 28%,transparent 28% 100%),
    linear-gradient(100deg,#b87900 0%,#f2bf31 10%,#ffe58a 28%,#f7c234 52%,#ffe59a 76%,#c98a08 100%);
  box-shadow:0 10px 22px rgba(67,45,0,.28),inset 0 1px 0 rgba(255,255,255,.9),inset 0 -4px 0 rgba(130,79,0,.16)
}
.price-flag b{
  flex:0 0 auto;
  padding:7px 12px;
  border-color:#061f63;
  border-radius:5px;
  background:#061f63;
  color:#f7cd57;
  font-size:14px;
  font-weight:900;
  letter-spacing:.06em;
  box-shadow:inset 0 0 0 1px rgba(255,226,139,.22)
}
.price-main{display:flex;align-items:flex-end;gap:2px;color:#04194f;line-height:1;white-space:nowrap;text-shadow:0 1px 0 rgba(255,255,255,.9),0 2px 0 rgba(100,62,0,.12)}
.price-main strong{font-size:45px;font-weight:900;letter-spacing:-.035em}
.price-main>span{margin-bottom:4px;font-size:18px;font-weight:900}
.price-flag>small{align-self:flex-end;margin:0 0 7px;font-size:10px;font-weight:900;white-space:nowrap}
.usecase-grid figure{width:100%;max-width:600px;justify-self:end}
.usecase-grid figure img{width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.plan-price{min-height:72px;display:flex;align-items:flex-end;justify-content:center;gap:6px}
.plan-price>span{display:flex;align-items:flex-end;gap:2px;line-height:1}
.plan-price b{margin-bottom:3px;font-size:15px;line-height:1.2}
.plan-price small{margin-bottom:3px;font-size:10px;line-height:1.2;white-space:nowrap}

@media(max-width:980px){
  .hero-inner{padding-top:62px}
  .heading-line{display:block}
  .usecase-grid figure{justify-self:center}
}

@media(max-width:680px){
  html{scroll-padding-top:0}
  #top{scroll-margin-top:0}
  .hero-inner{padding-top:28px}
  .hero-photo{background-position:72% center;opacity:.32}
  .hero h1{font-size:31px;line-height:1.32;letter-spacing:-.04em}
  .hero-line-accent{font-size:.9em}
  .hero-product{height:265px;margin-top:8px}
  .price-flag{right:0;width:100%;min-height:78px;padding:9px 10px;gap:7px}
  .price-flag b{padding:6px 8px;font-size:11px}
  .price-main strong{font-size:32px}
  .price-main>span{margin-bottom:3px;font-size:14px}
  .price-flag>small{margin-bottom:5px;font-size:8px}
  .sp-only{display:block}
  .scene-wrap{padding-top:26px}
  .scene-wrap h2{line-height:1.5}
  .section-title h2{font-size:26px}
  .usecase-grid{gap:26px}
  .usecase-grid figure{max-width:360px}
  .contact-heading h2{font-size:25px}
  .contact-heading p{font-size:13px}
  .plan-price{min-height:66px}
  .sticky{padding-bottom:env(safe-area-inset-bottom)}
  .sticky a{min-height:52px;display:flex;align-items:center;justify-content:center}
}

/* 2026-07-28 heading scale alignment */
.section-title h2,
.bonding-title h2,
.usecase-copy h2,
.contact-heading h2{
  font-size:38px;
  line-height:1.4
}

/* 2026-08-02 SEO / GEO child-page integration */
.breadcrumb{width:min(1080px,calc(100% - 40px));margin:0 auto;padding:14px 0 12px;font-size:12px;color:#53627b}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.breadcrumb li+li:before{content:"/";margin-right:8px;color:#8a98ad}.breadcrumb a{color:var(--blue);font-weight:700}.bonding-lead{max-width:720px;margin:12px auto 0;color:#fff;font-weight:700;text-align:center}.bonding-lead em{color:var(--yellow);font-style:normal}.section-label{display:table;margin:0 auto 12px;padding:5px 36px;border-radius:999px;background:var(--blue);color:#fff;font-size:14px;font-weight:900}.daisuu-section{background:linear-gradient(180deg,#eef5ff,#fff)}.daisuu-section h2{margin:0;color:var(--navy);font-size:38px;line-height:1.4;text-align:center}.daisuu-section .lead{max-width:900px;margin:20px auto 34px;font-size:17px}.daisuu-section h3{margin:34px 0 15px;color:var(--navy);font-size:23px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.daisuu-table{width:100%;min-width:560px;border-collapse:collapse;background:#fff;box-shadow:var(--shadow)}.daisuu-table caption{padding:10px;color:#51627c;font-size:12px;text-align:left}.daisuu-table th,.daisuu-table td{padding:15px 18px;border:1px solid #c6d5ea;text-align:center}.daisuu-table thead th{background:var(--navy);color:#fff}.daisuu-table tbody th{background:#edf4ff;color:var(--navy)}.daisuu-table td{color:var(--blue);font-size:20px;font-weight:900}.table-note{padding:18px 22px;border-left:5px solid #d89d00;background:#fff8dd}.reason-list{display:grid;grid-template-columns:230px 1fr;margin:0;border-top:1px solid #c7d6ea}.reason-list dt,.reason-list dd{margin:0;padding:18px;border-bottom:1px solid #c7d6ea}.reason-list dt{border-left:5px solid var(--blue);background:#edf4ff;color:var(--navy);font-weight:900}.reason-list dd{background:#fff}.cta-inline{margin:30px 0 0;padding:24px;border-radius:12px;background:#eaf2ff;text-align:center;font-weight:700}.cta-inline .btn{margin-left:18px}.plan-spec{display:block;min-height:50px;padding:9px 14px;background:#eaf2ff;color:var(--navy);font-size:12px;font-weight:800;text-align:center}.price-factors,.price-case{margin-top:28px;padding:26px;border-radius:12px;background:#fff;box-shadow:var(--shadow)}.price-factors h3,.price-case h3{margin:0 0 14px;color:var(--navy)}.price-factors ul{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px;padding-left:22px}.price-factors a{color:var(--blue);font-weight:900}.price-case-pending{border:2px dashed #aabbd4;box-shadow:none}.detail-links{background:#fff}.detail-card-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.detail-card-grid a{min-height:190px;padding:24px 14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:2px solid #c6d6eb;border-radius:12px;background:linear-gradient(#fff,#f2f7ff);text-align:center;text-decoration:none;box-shadow:0 6px 16px rgba(9,46,119,.07)}.detail-card-grid a:hover{border-color:var(--blue)}.detail-card-grid i{color:var(--blue);font-size:38px}.detail-card-grid b{color:var(--navy)}.detail-card-grid span{color:#60708a;font-size:12px}.column-links{margin-top:24px;padding:18px;border-radius:10px;background:#f1f5fb}.column-links a{margin-left:14px;color:var(--blue);font-size:13px;font-weight:800}

@media(max-width:980px){
  .section-title h2,
  .bonding-title h2,
  .usecase-copy h2,
  .contact-heading h2{font-size:32px}
  .detail-card-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:680px){
  .section-title h2,
  .bonding-title h2,
  .usecase-copy h2,
  .contact-heading h2{font-size:26px}
  .breadcrumb{width:min(100% - 28px,1080px);font-size:11px}
  .daisuu-section h2{font-size:26px}
  .daisuu-section .lead{font-size:15px}
  .reason-list{grid-template-columns:1fr}
  .reason-list dt{border-bottom:0}
  .cta-inline .btn{width:100%;margin:16px 0 0}
  .price-factors ul{grid-template-columns:1fr}
  .detail-card-grid{grid-template-columns:1fr}
  .detail-card-grid a{min-height:130px}
  .column-links a{display:block;margin:8px 0 0}
}

/* 2026-08-06 seminar LP heading and mobile table adjustments */
.hero h1{font-size:56px;line-height:1.3}
.section-title h2,.bonding-title h2,.usecase-copy h2{margin-top:0}
.daisuu-section h2,.daisuu-section h3{word-break:auto-phrase}
.trouble-grid article:nth-child(3) .upload-visual{grid-template-columns:auto auto auto;justify-content:center}
.estimate-form button[disabled]{cursor:wait;opacity:.65}
.form-status{margin:16px 0 0;padding:12px 14px;border-radius:8px;font-size:14px;font-weight:800;text-align:center}
.form-status.is-success{border:1px solid #8bc6a3;background:#eaf8ef;color:#176537}
.form-status.is-error{border:1px solid #ef9aaa;background:#fff0f3;color:#9f1730}
.estimate-form .form-subheading{margin:24px 0 14px;padding-bottom:8px;border-bottom:2px solid #d7e3f4;color:var(--navy);font-size:16px;font-weight:900}
.estimate-form .form-subheading small{margin-left:8px;color:#61718a;font-size:12px;font-weight:700}
.estimate-form .form-note{margin:14px 0 0;color:#53627b;font-size:12px;text-align:center}

@media(max-width:680px){
  .estimate-form .form-subheading small{display:block;margin:3px 0 0}
  .hero h1{font-size:36px;line-height:1.28}
  .daisuu-table{width:100%;min-width:0;table-layout:fixed}
  .daisuu-table th,.daisuu-table td{padding:12px 7px;overflow-wrap:anywhere}
  .daisuu-table thead th{font-size:12px;line-height:1.45}
  .daisuu-table thead th:first-child{width:50%}
  .daisuu-table thead th:last-child{width:50%}
  .daisuu-table tbody th,.daisuu-table td{font-size:16px}
  .daisuu-table caption{padding-inline:0;font-size:10px}
}