/* TSUNAGITE: production additions 2026-11-12. All selectors namespaced. */
.tsu-method-2026,.tsu-newpage{font-family:'Noto Sans JP','Noto Sans CJK JP','Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif}
.tsu-method-2026{margin:28px auto 48px;padding:30px;border:1px solid #d9e6ed;border-radius:20px;background:linear-gradient(125deg,#f4faff,#fff 53%);box-shadow:0 12px 35px rgba(17,52,84,.04)}
.tsu-method-2026 h3{font-size:clamp(23px,2.2vw,31px);color:#14375d;margin:0 0 8px}
.tsu-method-2026>p{line-height:1.9;color:#526779;margin:0 0 20px}
.tsu-method-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:14px;border:1px solid #dbe6ed;background:#fff}
.tsu-method-matrix{border-collapse:collapse;width:100%;min-width:715px;table-layout:fixed;font-size:14px}
.tsu-method-matrix th,.tsu-method-matrix td{padding:13px 10px;border-bottom:1px solid #e5ebf0;text-align:center;vertical-align:middle}
.tsu-method-matrix thead th{background:#143a62;color:white;font-weight:700}
.tsu-method-matrix tbody tr:last-child td,.tsu-method-matrix tbody tr:last-child th{border-bottom:0}
.tsu-method-matrix th:first-child{text-align:left;width:29%}
.tsu-method-matrix tbody th{font-weight:700;color:#183953;background:#f4f8fc}
.tsu-method-matrix td{white-space:nowrap;color:#16395e;font-weight:700;font-size:15px}
.tsu-method-matrix td:nth-child(3){background:#f0f8fe}
.tsu-method-matrix td:nth-child(4){background:#ebf8f7}
.tsu-method-labels{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.tsu-method-labels article{background:white;border:1px solid #d8e7ee;border-radius:12px;padding:16px}
.tsu-method-labels strong{display:block;color:#163d62;font-size:15px;margin-bottom:8px}
.tsu-method-labels p{font-size:13px;line-height:1.8;color:#566e7d;margin:0}
.tsu-method-note{font-size:13px;line-height:1.9;color:#486475;background:#eaf3f9;border-radius:10px;padding:14px 16px}
.tsu-price-triple{display:grid;gap:4px;text-align:left;font-size:12px;min-width:190px}
.tsu-price-triple span{display:flex;justify-content:space-between;gap:10px}
.tsu-price-triple b{white-space:nowrap;color:#153d63}
.tsu-price-triple span:nth-child(2) b{color:#0b78b0}
.tsu-price-triple span:nth-child(3) b{color:#147467}
.tsu-newpage .tsu-new-hero{margin:15px auto 38px;max-width:1160px;border-radius:24px;overflow:hidden;display:grid;grid-template-columns:1.03fr .97fr;background:#123558;color:white;min-height:385px}
.tsu-new-hero-copy{padding:clamp(28px,5vw,66px);display:flex;flex-direction:column;justify-content:center}
.tsu-new-kicker{font-size:12px;color:#9cdeff;letter-spacing:.16em;font-weight:800}
.tsu-new-hero h1{font-size:clamp(31px,3.3vw,48px);line-height:1.36;letter-spacing:.02em;margin:16px 0 20px;color:white}
.tsu-new-hero p{font-size:15px;color:#e5f3fa;line-height:2;margin:0}
.tsu-new-hero-art{position:relative;overflow:hidden;display:grid;place-items:center;background:radial-gradient(circle at 25% 23%,#e7f9ff 0,#badff0 34%,#85c6df 100%)}
.tsu-new-hero-art::before,.tsu-new-hero-art::after{content:'';position:absolute;border:3px solid rgba(255,255,255,.6);border-radius:50%;width:370px;height:370px;right:-145px;top:-160px}
.tsu-new-hero-art::after{width:210px;height:210px;left:-90px;bottom:-90px;top:auto;right:auto}
.tsu-new-art-svg{width:85%;max-width:360px;position:relative;z-index:1;filter:drop-shadow(0 18px 20px rgba(12,44,73,.13))}
.tsu-new-container{max-width:1140px;margin:0 auto;padding:0 22px 20px}
.tsu-new-lead{max-width:850px;margin:18px auto 44px;text-align:center;font-size:16px;line-height:2.1;color:#34526a}
.tsu-new-section{padding:34px 0 36px;border-bottom:1px solid #e7edf2}
.tsu-new-section h2{font-size:clamp(24px,2.8vw,32px);color:#15395b;line-height:1.45;margin:4px 0 19px}
.tsu-new-section>p{line-height:2.05;color:#405a70;margin-bottom:18px}
.tsu-new-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.tsu-new-card{border:1px solid #e1eaf0;border-radius:16px;padding:22px 19px 23px;background:white;box-shadow:0 10px 26px rgba(17,55,90,.035)}
.tsu-new-card .num{font-size:12px;color:#0a81a5;letter-spacing:.12em;font-weight:bold}
.tsu-new-card h3{font-size:18px;color:#173d62;line-height:1.5;margin:10px 0 11px}
.tsu-new-card p{font-size:14px;line-height:1.9;color:#526b7c;margin:0}
.tsu-new-chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.tsu-new-chips span{background:#eaf4fb;border-radius:20px;padding:6px 13px;color:#164664;font-size:12px}
.tsu-new-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.tsu-new-step{background:#f2f8fc;border-top:4px solid #57b4d4;padding:19px;border-radius:10px}
.tsu-new-step span{font-size:13px;color:#007f9e;font-weight:800}.tsu-new-step strong{display:block;color:#163e5f;margin:8px 0}
.tsu-new-step p{font-size:13px;color:#526c7e;line-height:1.8;margin:0}
.tsu-new-faq{border-top:1px solid #dce7ee;margin-top:16px;padding-top:4px}
.tsu-new-faq details{padding:17px 8px;border-bottom:1px solid #dce7ee}
.tsu-new-faq summary{cursor:pointer;color:#123e62;font-weight:700;font-size:16px;line-height:1.7}
.tsu-new-faq details p{color:#51697a;line-height:1.9;padding-left:15px;font-size:14px}
.tsu-new-scope{background:#edf6fa;border-radius:14px;padding:22px;margin-top:20px;color:#325269;line-height:1.9}
.tsu-new-cta{margin:44px auto 40px;background:#133a61;border-radius:18px;padding:36px 26px;text-align:center;color:white}
.tsu-new-cta h2{color:white;margin:0 0 12px;font-size:25px}.tsu-new-cta p{color:#e4f3fb;line-height:1.9}
.tsu-new-links{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:20px}
.tsu-new-links a{display:inline-block;text-decoration:none;border-radius:8px;padding:13px 20px;background:#fff;color:#153e66;font-weight:800;min-height:48px}
.tsu-new-links a:nth-child(2){border:1px solid #bbdcec;background:transparent;color:white}
.tsu-new-side-nav{margin:15px 0 25px;display:flex;gap:10px;flex-wrap:wrap}
.tsu-new-side-nav a{display:inline-flex;padding:9px 12px;text-decoration:none;color:#1a5578;border:1px solid #d5e6ed;border-radius:8px;font-size:13px}
.tsu-footer-additions{display:block;margin-top:7px}
@media(max-width:820px){.tsu-new-hero{grid-template-columns:1fr!important;margin:6px 10px 25px!important}.tsu-new-hero-art{min-height:218px}.tsu-new-hero-copy{padding:30px 24px}.tsu-new-hero h1{font-size:30px}.tsu-new-grid{grid-template-columns:1fr}.tsu-new-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.tsu-method-labels{grid-template-columns:1fr}.tsu-method-2026{padding:20px 13px}.tsu-new-container{padding:0 17px 20px}}
@media(max-width:480px){.tsu-new-timeline{grid-template-columns:1fr}.tsu-new-links{flex-direction:column}.tsu-new-links a{display:block}.tsu-new-hero-art{min-height:200px}}