.page-hero{padding:86px 0 72px;background:linear-gradient(135deg,#0d3b31 0%,#165b4a 72%,#267762 100%);color:#fff;overflow:hidden}
.page-hero--cream{background:var(--cream);color:var(--ink)}
.page-hero--orange{background:linear-gradient(135deg,#f66639,#dc4820)}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:30px;color:inherit;opacity:.72;font-size:.72rem}
.breadcrumbs a{font-weight:700}.breadcrumbs svg{width:13px;height:13px}
.page-hero__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:70px;align-items:end}
.page-hero h1{max-width:800px;margin:0 0 22px;font-size:clamp(3rem,6vw,5.4rem);letter-spacing:-.055em}
.page-hero__lead{max-width:720px;margin:0;color:#d9ebe4;font-size:1.08rem}
.page-hero--cream .page-hero__lead{color:var(--muted)}
.page-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:27px}
.page-meta span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:.68rem;font-weight:700}
.page-hero--cream .page-meta span{border-color:var(--line)}
.hero-note{padding:24px;border:1px solid rgba(255,255,255,.26);border-radius:18px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px)}
.page-hero--cream .hero-note{border-color:#dfd3c1;background:#fffdf8}
.hero-note__icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:28px;border-radius:14px;background:var(--orange);color:#fff}
.hero-note h2{font-size:1.45rem}.hero-note p{margin-bottom:0;color:inherit;opacity:.78;font-size:.82rem}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:90px;padding:80px 0 105px}
.article-content{min-width:0}.article-content>section{scroll-margin-top:110px;margin-bottom:70px}.article-content>section:last-child{margin-bottom:0}
.article-content h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:22px}.article-content h3{margin:32px 0 12px;font-size:1.35rem}
.article-content p,.article-content li{color:#35423e}.article-content p{max-width:780px}.article-content ul,.article-content ol{padding-left:22px}.article-content li{margin:9px 0}
.article-intro{font:400 1.35rem/1.6 "Noto Serif";color:var(--ink)!important}
.toc{position:sticky;top:105px;align-self:start;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.toc strong{display:block;margin-bottom:12px;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--green)}
.toc a{display:block;padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:.76rem}.toc a:last-child{border:0}.toc a:hover{color:var(--orange)}
.answer-box,.notice-box{padding:24px;border-radius:16px;background:#e8f2ed;border-left:4px solid var(--green)}
.answer-box strong,.notice-box strong{display:block;margin-bottom:7px;font-family:"Noto Serif"}.answer-box p,.notice-box p{margin:0}
.notice-box{background:#fff0e8;border-color:var(--orange)}
.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}
.decision-card{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.decision-card svg{color:var(--orange)}.decision-card h3{margin:20px 0 9px}.decision-card p{margin:0;font-size:.8rem;color:var(--muted)}
.steps{counter-reset:steps;display:grid;gap:15px;margin-top:28px}.step{position:relative;padding:25px 25px 25px 78px;border:1px solid var(--line);border-radius:16px;background:#fff}.step:before{counter-increment:steps;content:counter(steps);position:absolute;left:22px;top:22px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--green);color:#fff;font-weight:700}.step h3{margin:0 0 7px}.step p{margin:0;font-size:.84rem;color:var(--muted)}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;margin:26px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:.82rem}.compare-table th,.compare-table td{padding:15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.compare-table th{background:var(--green);color:#fff}.compare-table tr:last-child td{border-bottom:0}.compare-table tr:nth-child(even) td{background:#f5f7f5}
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0!important;list-style:none}.checklist li{position:relative;margin:0!important;padding:14px 14px 14px 42px;border-radius:12px;background:#f3f6f3}.checklist li:before{content:"✓";position:absolute;left:15px;color:var(--green);font-weight:700}
.route-card{display:grid;grid-template-columns:115px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}.route-card__time{color:var(--orange);font-weight:700}.route-card h3{margin:0 0 7px}.route-card p{margin:0;color:var(--muted);font-size:.84rem}
.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:35px;padding:38px;border-radius:20px;background:var(--green);color:#fff}.cta-panel h2{margin:0 0 8px;font-size:2rem}.cta-panel p{margin:0;color:#cce0d8}
.source-list{display:grid;gap:14px;padding:0!important;list-style:none}.source-list li{margin:0!important;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.source-list strong,.source-list a{display:block}.source-list a{margin-top:6px;color:var(--green-2);font-size:.78rem;overflow-wrap:anywhere}
.tool-shell{padding:72px 0 100px;background:#f4f6f3}.tool-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(310px,.85fr);gap:22px;align-items:start}.tool-panel,.result-panel{padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 12px 40px rgba(13,59,49,.06)}
.tool-panel h2,.result-panel h2{font-size:1.65rem}.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:grid;gap:7px}.field--wide{grid-column:1/-1}.field label{font-size:.74rem;font-weight:700}.field small{color:var(--muted);font-size:.66rem}.field input,.field select{width:100%;min-height:48px;padding:0 13px;border:1px solid #cfd8d3;border-radius:10px;background:#fff;font:inherit}.field input:focus,.field select:focus{outline:3px solid rgba(244,90,42,.18);border-color:var(--orange)}
.tool-actions{display:flex;gap:10px;margin-top:24px}.button--secondary{background:#edf3ef;color:var(--green);box-shadow:none}.tool-error{min-height:22px;margin:12px 0 0;color:#b43118;font-size:.75rem}
.result-panel{position:sticky;top:105px;background:var(--green);color:#fff}.result-kicker{color:#9ecab8;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.result-total{display:block;margin:10px 0 24px;font:700 clamp(2.8rem,6vw,4.4rem)/1 "Noto Serif"}.result-list{padding:0;margin:0;list-style:none}.result-list li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:.8rem}.result-list span{color:#bcd5cb}.result-list strong{text-align:right}.result-status{display:flex;gap:10px;margin-top:22px;padding:14px;border-radius:12px;background:rgba(255,255,255,.1);font-size:.75rem}.result-status svg{flex:0 0 auto;color:#ffad8e}.tool-method{padding:75px 0}.tool-method__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.method-card{padding:24px;border:1px solid var(--line);border-radius:16px}.method-card span{color:var(--orange);font-weight:700}.method-card h3{margin:30px 0 10px}.method-card p{margin:0;color:var(--muted);font-size:.8rem}
.source-links{display:grid;gap:10px;padding:0!important;list-style:none}.source-links li{margin:0!important;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#fff}.source-links a{color:var(--green-2);font-size:.8rem;overflow-wrap:anywhere}.table-wrap{max-width:100%;overflow-x:auto}.source-table{min-width:720px}.source-table a{color:var(--green-2);font-weight:700}.tool-explainer{padding:75px 0;background:#fff}.narrow-shell{max-width:880px}.formula-box{display:grid;gap:8px;margin:24px 0;padding:24px;border-radius:16px;background:var(--green);color:#fff}.formula-box strong{font:700 1.2rem/1.2 "Noto Serif"}.formula-box span{color:#cce0d8}.mini-faq{display:grid;gap:12px;margin:24px 0}.mini-faq>div{padding:20px;border:1px solid var(--line);border-radius:14px;background:#f8faf8}.mini-faq h3{margin:0 0 7px}.mini-faq p{margin:0;color:var(--muted);font-size:.82rem}.review-note{font-size:.72rem;color:var(--muted)}
.legal-page{padding:75px 0 105px}.legal-page__content{max-width:820px}.legal-page h2{margin-top:48px;font-size:27px;line-height:1.25}.legal-page h3{margin-top:30px}.legal-page p,.legal-page li{color:#35423e}.legal-page li{margin:8px 0}
.mini-footer-cta{padding:65px 0;background:var(--cream)}
@media(max-width:900px){.page-hero__grid,.article-layout,.tool-layout{grid-template-columns:1fr}.hero-note{max-width:560px}.toc,.result-panel{position:static}.decision-grid,.tool-method__grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.toc{display:none}}
@media(max-width:650px){.page-hero{padding:60px 0}.page-hero h1{font-size:2.8rem}.decision-grid,.checklist,.field-grid,.tool-method__grid{grid-template-columns:1fr}.field--wide{grid-column:auto}.article-layout{padding:60px 0}.article-content>section{margin-bottom:52px}.route-card{grid-template-columns:1fr;gap:4px}.cta-panel{display:block;padding:27px}.cta-panel .button{margin-top:22px}.tool-panel,.result-panel{padding:22px}.tool-actions{flex-direction:column}.tool-actions .button{width:100%}}