.site-head .nav{flex-wrap:wrap;justify-content:flex-end;gap:14px 20px}.site-head .head-inner{align-items:center}.site-head .brand{flex-shrink:0}
.flow-explorer{margin-top:28px}.flow-track{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:24px}.flow-step{position:relative;display:flex;align-items:center;justify-content:start;gap:10px;text-align:left;padding:16px 12px;border:1px solid var(--border);border-radius:12px;background:white;color:var(--muted);min-height:78px;line-height:1.35}.flow-step:hover{border-color:var(--primary);color:var(--primary)}.flow-step.selected{background:var(--peach);border-color:var(--primary);color:var(--primary)}.flow-step strong{font-size:.88rem}.flow-number{width:30px;height:30px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--bg);font-weight:700}.flow-arrow{position:absolute;right:-18px;z-index:1;color:var(--muted)}.flow-title{display:flex;justify-content:space-between;align-items:start;gap:24px}.flow-title .icon-box{display:inline-grid;place-items:center;width:48px;height:48px;background:var(--peach);color:var(--primary);border-radius:12px;flex-shrink:0}.flow-title h2{font-size:1.8rem;margin:8px 0 14px}.flow-title .eyebrow{font-size:.75rem}.flow-columns{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;margin-top:16px}.flow-columns h3{font-size:1rem}.flow-context{display:flex;flex-direction:column;gap:18px;padding-left:24px;border-left:1px solid var(--border)}.flow-context small{display:block;color:var(--muted);margin-bottom:4px}.flow-context strong{font-size:.92rem;font-weight:600;display:block}.flow-branch{display:flex;align-items:center;flex-wrap:wrap;gap:10px;background:#f8f0e6;border-radius:10px;padding:14px 18px;margin:16px 0;font-size:.88rem}.flow-detail .notice{margin:16px 0}.flow-footnote{font-size:.8rem;margin:16px 0 0;max-width:850px}.faq-list{border-top:1px solid var(--border);margin-top:24px}.faq-list details{border-bottom:1px solid var(--border);padding:16px 0}.faq-list summary{cursor:pointer;min-height:44px;align-content:center;font-weight:600;padding-right:16px}.faq-list details[open] summary{color:var(--primary)}.faq-list details p{margin:12px 0 0;max-width:850px}.comparison table{white-space:normal;min-width:690px}.comparison td,.comparison th{width:25%;vertical-align:top;padding:20px}.comparison th{font-size:.9rem}.grid3 h2{font-size:1.35rem}.content-links{display:flex;gap:16px 24px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:20px;margin-top:20px;font-size:.85rem}.content-links a{color:var(--muted)}
@media(max-width:1050px){.flow-track{grid-template-columns:repeat(3,minmax(0,1fr))}.flow-arrow{display:none}}
@media(max-width:820px){.site-head .nav{justify-content:flex-start}.flow-columns{grid-template-columns:1fr;gap:12px}.flow-context{border-left:0;border-top:1px solid var(--border);padding:20px 0 0}.flow-track{grid-template-columns:repeat(2,minmax(0,1fr))}.flow-title h2{font-size:1.5rem}}
@media(max-width:480px){.flow-track{gap:10px}.flow-step{padding:12px 10px;min-height:82px}.flow-number{width:26px;height:26px}.flow-title{gap:12px}.flow-title .icon-box{width:40px;height:40px}.flow-context strong{font-size:.88rem}}
@media print{.flow-track,.faq-list summary{color:var(--text)}.flow-step{display:block}.flow-detail{break-inside:avoid}}

.content-links{flex-basis:100%}

@media(max-width:480px){.flow-step{flex-direction:column;align-items:flex-start;gap:8px}}

@media(max-width:360px){.flow-track{grid-template-columns:1fr}.flow-step{flex-direction:row;align-items:center}}

.editorial{overflow-wrap:anywhere;hyphens:auto}

@media(min-width:821px){.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}