:root{--sc-navy:#0b2942;--sc-blue:#2b6386;--sc-teal:#2c7468;--sc-gold:#9b6927;--sc-gold-text:#76501c;--sc-paper:#f5f2eb;--sc-white:#fff;--sc-ink:#17344b;--sc-muted:#536b79;--sc-line:#cfdbe2;--sc-soft-blue:#e8f1f5;--sc-soft-teal:#e5f0ec;--sc-soft-gold:#f5eddd;--sc-soft-red:#f4e9e7;--sc-red:#995149}
*{box-sizing:border-box}.scope-page{color:var(--sc-ink)}.scope-shell{width:min(1120px,calc(100% - 48px));margin:auto}.scope-article-width{width:min(800px,calc(100% - 48px));margin:auto}.scope-kicker{margin:0 0 .8rem;color:var(--sc-gold-text);font:700 .72rem/1.5 Montserrat,'Noto Sans JP',sans-serif;letter-spacing:.11em}.scope-page .content-context{margin-top:71px;border-bottom:1px solid var(--sc-line);background:#fff}.scope-page .content-context-inner{width:min(1120px,calc(100% - 48px));min-height:54px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.scope-page .content-context ol{display:flex;min-width:0;gap:8px;align-items:center;list-style:none;margin:0;padding:0;color:#647888;font-size:.76rem}.scope-page .content-context li{display:flex;min-width:0;align-items:center;gap:8px}.scope-page .content-context li:not(:last-child)::after{content:"/";color:#a6b3bc}.scope-page .content-context a{color:#40596d;text-decoration:none}.scope-page .content-context-all{flex:0 0 auto;font-weight:700}
.scope-hero{padding:5.2rem 0 5.7rem;border-bottom:1px solid var(--sc-line);background:radial-gradient(circle at 88% 10%,rgba(44,116,104,.17),transparent 28%),linear-gradient(135deg,#fbf9f4 0,#e8f1f3 100%)}.scope-hero-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(350px,.82fr);gap:clamp(2.8rem,6vw,5.4rem);align-items:center}.scope-hero-copy h1{max-width:760px;margin:1rem 0 0;color:var(--sc-navy);font:600 clamp(2.1rem,4.1vw,3.4rem)/1.42 'Noto Serif JP',serif;letter-spacing:-.045em}.scope-hero-copy h1 span{display:block;word-break:keep-all;overflow-wrap:normal}.scope-hero-copy h1 span+span{margin-top:.35em;color:var(--sc-blue);font-size:.7em;line-height:1.5;letter-spacing:-.025em}.scope-lead{max-width:720px;margin:1.25rem 0 0;color:var(--sc-muted);font-size:1rem;line-height:2}.scope-primary{display:inline-flex;align-items:center;gap:.7rem;margin-top:2rem;padding-bottom:.3rem;border-bottom:1px solid var(--sc-navy);color:var(--sc-navy);font-size:.88rem;font-weight:700;text-decoration:none}.scope-hero-object{padding:1.55rem;color:#fff;background:var(--sc-navy);box-shadow:18px 18px 0 #d6e5df}.scope-object-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.18)}.scope-object-head span{color:#ead9b7;font:700 .65rem Montserrat,sans-serif;letter-spacing:.1em}.scope-object-head strong{font:600 1rem 'Noto Serif JP',serif}.scope-hero-object ol{display:grid;gap:.65rem;list-style:none;margin:1rem 0 0;padding:0}.scope-hero-object li{display:grid;grid-template-columns:36px 1fr;gap:.8rem;align-items:center;padding:.75rem .8rem;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06)}.scope-hero-object li>span{display:grid;width:32px;height:32px;place-items:center;border-radius:50%;color:#fff;background:var(--sc-blue);font:700 .58rem Montserrat,sans-serif}.scope-hero-object b{display:block;color:#ead9b7;font-size:.7rem}.scope-hero-object li p{margin:.2rem 0 0;color:#fff;font-size:.82rem;font-weight:600;line-height:1.5}.scope-hero-object>p{margin:1rem 0 0;color:rgba(255,255,255,.72);font-size:.72rem;line-height:1.7}
.scope-section{padding:5.4rem 0;scroll-margin-top:100px}.scope-section h2{margin:0;color:var(--sc-navy);font:600 clamp(1.8rem,3.6vw,2.5rem)/1.55 'Noto Serif JP',serif;letter-spacing:-.025em;text-wrap:pretty}.scope-section p{color:var(--sc-muted);line-height:2}.scope-no-break{display:inline-block;white-space:nowrap}.scope-section-heading{max-width:830px;margin-bottom:2.5rem}.scope-section-heading>p:last-child{margin:1rem 0 0}.scope-answer-section{background:#fff}.scope-answer-lead{margin:1.4rem 0 0;color:var(--sc-ink)!important;font-size:1.05rem}.scope-route-line{display:grid;grid-template-columns:repeat(6,1fr);gap:3px;margin-top:2rem}.scope-route-line span{display:grid;min-height:66px;place-items:center;padding:.65rem .35rem;color:#fff;background:var(--sc-navy);font-size:.68rem;font-weight:700;line-height:1.5;text-align:center}.scope-route-line span:nth-child(2),.scope-route-line span:nth-child(3){background:var(--sc-blue)}.scope-route-line span:nth-child(4),.scope-route-line span:nth-child(5){background:var(--sc-teal)}.scope-route-line span:last-child{background:var(--sc-gold)}
.scope-checks-section{border-top:1px solid var(--sc-line);background:var(--sc-soft-blue)}.scope-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem;list-style:none;margin:0;padding:0}.scope-checks li{display:grid;grid-template-columns:46px 1fr;gap:1rem;padding:1.3rem;border:1px solid var(--sc-line);background:#fff}.scope-checks li:last-child{grid-column:1/-1}.scope-checks li>span{display:grid;width:40px;height:40px;place-items:center;border-radius:50%;color:#fff;background:var(--sc-navy);font:700 .68rem Montserrat,sans-serif}.scope-checks h3{margin:0;color:var(--sc-navy);font-size:1rem;line-height:1.65}.scope-checks p{margin:.5rem 0 0;font-size:.84rem;line-height:1.85}.scope-checks b{display:block;margin-top:.7rem;color:var(--sc-teal);font-size:.73rem;line-height:1.7}
.scope-sheet-section{background:#fff}.scope-sheet{border:1px solid var(--sc-line);box-shadow:12px 12px 0 var(--sc-soft-blue);background:#fff}.scope-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.2rem;color:#fff;background:var(--sc-navy)}.scope-sheet-head span{color:#ead9b7;font:700 .65rem Montserrat,sans-serif;letter-spacing:.08em}.scope-sheet-head strong{font-size:.95rem}.scope-sheet dl{margin:0}.scope-sheet dl>div{display:grid;grid-template-columns:15rem 1fr;gap:1.2rem;padding:1.15rem 1.25rem;border-bottom:1px solid var(--sc-line)}.scope-sheet dl>div:last-child{border-bottom:0}.scope-sheet dt{display:flex;align-items:center;gap:.7rem;color:var(--sc-gold-text);font-size:.78rem;font-weight:700;line-height:1.65}.scope-sheet dt span{display:grid;flex:0 0 auto;width:32px;height:32px;place-items:center;border-radius:50%;color:#fff;background:var(--sc-blue);font:700 .58rem Montserrat,sans-serif}.scope-sheet dd{margin:0}.scope-sheet dd strong{color:var(--sc-navy);font-size:.85rem;line-height:1.7}.scope-sheet dd p{margin:.35rem 0 0;font-size:.78rem;line-height:1.75}.scope-sheet-result{margin-top:1.8rem;padding:1.1rem 1.25rem;border-left:4px solid var(--sc-teal);background:var(--sc-soft-teal)}.scope-sheet-result strong{color:var(--sc-navy);font-size:.88rem}.scope-sheet-result p{margin:.4rem 0 0;color:var(--sc-ink);font-size:.84rem;line-height:1.85}
.scope-unknowns-section{border-top:1px solid var(--sc-line);background:var(--sc-paper)}.scope-unknown-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem}.scope-unknown-grid article{padding:1.25rem;border-top:4px solid var(--sc-blue);background:#fff}.scope-unknown-grid article:nth-child(2){border-color:var(--sc-teal)}.scope-unknown-grid article:nth-child(3){border-color:var(--sc-gold)}.scope-unknown-grid span{color:var(--sc-gold-text);font-size:.69rem;font-weight:700}.scope-unknown-grid h3{margin:.55rem 0 0;color:var(--sc-navy);font-size:1rem;line-height:1.65}.scope-unknown-grid p{margin:.6rem 0 0;font-size:.82rem;line-height:1.85}.scope-unknown-note{margin:1.2rem 0 0;padding:1rem 1.15rem;border-left:4px solid var(--sc-gold);background:var(--sc-soft-gold);color:var(--sc-ink)!important;font-size:.84rem;line-height:1.85!important}
.scope-routes-section{color:#fff;background:var(--sc-navy)}.scope-routes-section .scope-kicker{color:#ead9b7}.scope-routes-section h2{color:#fff}.scope-routes-section .scope-section-heading>p:last-child{color:rgba(255,255,255,.74)}.scope-route-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem}.scope-route-grid article{grid-column:span 2;padding:1.25rem;border-top:4px solid #70a1c0;background:rgba(255,255,255,.08)}.scope-route-grid article:nth-child(4){grid-column:2/span 2}.scope-route-grid article:nth-child(5){grid-column:4/span 2}.scope-route-grid article:nth-child(2){border-color:#62a293}.scope-route-grid article:nth-child(3){border-color:#c4a061}.scope-route-grid article:nth-child(4){border-color:#be8d66}.scope-route-grid article:nth-child(5){border-color:#b36a63}.scope-route-grid span{color:#ead9b7;font-size:.69rem;font-weight:700}.scope-route-grid h3{margin:.55rem 0 0;color:#fff;font-size:1rem;line-height:1.65}.scope-route-grid p{margin:.65rem 0 0;color:rgba(255,255,255,.74);font-size:.82rem;line-height:1.85}
.scope-estimate-section{background:var(--sc-paper)}.scope-estimate-section>div>p:nth-of-type(1){margin:1.2rem 0 0}.scope-questions{display:grid;gap:.7rem;list-style:none;margin:2rem 0;padding:0}.scope-questions li{display:grid;grid-template-columns:44px 1fr;gap:.9rem;align-items:center;padding:1rem 1.15rem;border:1px solid var(--sc-line);background:#fff}.scope-questions span{display:grid;width:38px;height:38px;place-items:center;border-radius:50%;color:#fff;background:var(--sc-teal);font:700 .65rem Montserrat,sans-serif}.scope-questions p{margin:0;color:var(--sc-ink);font-size:.9rem;line-height:1.75}.scope-today-section{border-top:1px solid var(--sc-line);background:#fff}.scope-today-section>div>p:nth-of-type(2){margin:1.2rem 0 0}.scope-today-box{margin-top:1.6rem;padding:1.2rem 1.35rem;border-left:4px solid var(--sc-gold);background:var(--sc-soft-gold)}.scope-today-box strong{color:var(--sc-navy);font-size:.9rem}.scope-today-box p{margin:.4rem 0 0;color:var(--sc-ink);font-size:.87rem;line-height:1.85}
.scope-faq-section{border-top:1px solid var(--sc-line);background:var(--sc-paper)}.scope-faq-list{display:grid;gap:.75rem;margin-top:2rem}.scope-faq-list article{padding:1.15rem 1.25rem;border-left:3px solid var(--sc-teal);background:#fff}.scope-faq-list h3{margin:0;color:var(--sc-navy);font-size:.95rem;line-height:1.7}.scope-faq-list p{margin:.5rem 0 0;font-size:.83rem;line-height:1.8}.scope-sources-section{border-top:1px solid var(--sc-line);background:#fff}.scope-sources{display:grid;gap:.7rem;list-style:none;margin:2rem 0 0;padding:0}.scope-sources a{display:grid;gap:.35rem;padding:1rem 1.15rem;border:1px solid var(--sc-line);background:var(--sc-paper);color:var(--sc-navy);text-decoration:none}.scope-sources strong{font-size:.84rem;line-height:1.65}.scope-sources span{color:var(--sc-muted);font-size:.76rem;line-height:1.75}.scope-source-boundary{margin:1.2rem 0 0;padding:1rem 1.15rem;border-left:4px solid var(--sc-gold);background:var(--sc-soft-gold);color:var(--sc-ink)!important;font-size:.84rem;line-height:1.85!important}.scope-next-section{border-top:1px solid var(--sc-line);background:#fff}.scope-next-links{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:2rem}.scope-next-links a{display:grid;gap:.35rem;padding:1rem;border:1px solid var(--sc-line);background:var(--sc-paper);color:var(--sc-navy);text-decoration:none}.scope-next-links span{color:var(--sc-gold-text);font-size:.7rem;font-weight:700}.scope-next-links strong{font-size:.82rem;line-height:1.65}.scope-page .content-taxonomy-primary>p,.scope-page .content-related>h2{color:var(--sc-gold-text)}.scope-page .content-back{border-top:1px solid var(--sc-line);background:#fff}.scope-page .content-back a{display:grid;grid-template-columns:auto 1fr;gap:.15rem .8rem;width:min(1120px,calc(100% - 48px));margin:0 auto;padding:1.6rem 0;color:var(--sc-navy);text-decoration:none}.scope-page .content-back a>span{grid-row:1/3;align-self:center}.scope-page .content-back a>strong,.scope-page .content-back a>small{display:block}.scope-page .content-back a>small{color:var(--sc-muted);font-size:.82rem}.scope-page .site-footer{margin-top:0}
@media(max-width:900px){.scope-hero-grid{grid-template-columns:1fr}.scope-hero-object{max-width:620px}.scope-route-line{grid-template-columns:repeat(3,1fr)}.scope-unknown-grid{grid-template-columns:1fr}.scope-route-grid{grid-template-columns:repeat(2,1fr)}.scope-route-grid article,.scope-route-grid article:nth-child(4),.scope-route-grid article:nth-child(5){grid-column:auto}.scope-route-grid article:last-child{grid-column:1/-1}.scope-next-links{grid-template-columns:1fr}}
@media(max-width:640px){.scope-page .nav-main{padding-block:0;border-bottom:0}.scope-page .nav-main.active{padding-block:1rem;border-bottom:.5px solid var(--color-border-light)}.scope-page .content-context{margin-top:90px}.scope-shell,.scope-article-width,.scope-page .content-context-inner,.scope-page .content-back a{width:calc(100% - 28px)}.scope-page .content-context-inner{min-height:48px}.scope-page .content-context ol{overflow:hidden;font-size:.68rem;white-space:nowrap}.scope-page .content-context li:last-child{overflow:hidden;text-overflow:ellipsis}.scope-page .content-context-all{display:none}.scope-hero{padding:4rem 0}.scope-hero-copy h1{font-size:1.78rem;line-height:1.52}.scope-hero-copy h1 span+span{font-size:.75em}.scope-lead{font-size:.91rem;line-height:1.9}.scope-hero-object{padding:1.1rem;box-shadow:10px 10px 0 #d6e5df}.scope-object-head{align-items:start;flex-direction:column;gap:.35rem}.scope-section{padding:4rem 0}.scope-section h2{font-size:1.63rem}.scope-route-line{grid-template-columns:repeat(2,1fr)}.scope-route-line span{min-height:60px}.scope-checks{grid-template-columns:1fr}.scope-checks li,.scope-checks li:last-child{grid-column:auto;grid-template-columns:40px 1fr;gap:.75rem;padding:1rem}.scope-checks li>span{width:34px;height:34px}.scope-sheet{box-shadow:8px 8px 0 var(--sc-soft-blue)}.scope-sheet-head{align-items:start;flex-direction:column;gap:.35rem}.scope-sheet dl>div{grid-template-columns:1fr;gap:.65rem;padding:.9rem}.scope-sheet dt{padding-bottom:.55rem;border-bottom:1px solid var(--sc-line)}.scope-route-grid{grid-template-columns:1fr}.scope-route-grid article,.scope-route-grid article:last-child{grid-column:auto}.scope-questions li{grid-template-columns:38px 1fr;gap:.7rem;padding:.9rem}.scope-questions span{width:34px;height:34px}.scope-page .content-back a{padding:1.3rem 0}.scope-page .content-back a>strong{font-size:.9rem}.scope-page .content-back a>small{font-size:.74rem}}
@media print{.site-header,.scope-page .content-context,.scope-primary,.content-back,.site-footer{display:none!important}.scope-hero{padding:2rem 0;background:#fff}.scope-section{padding:2rem 0}.scope-hero-grid{grid-template-columns:1fr}.scope-hero-object{display:none}.scope-routes-section{color:#111;background:#fff}.scope-routes-section h2,.scope-routes-section p,.scope-route-grid h3,.scope-route-grid span{color:#111}.scope-route-grid article{border:1px solid #ccc;background:#fff}.scope-next-links{display:none}}