/* CIVIO page-specific styles
   Source: issuer-model-guide.html
   Purpose: separated from HTML for maintainability and AI-assisted editing. */
.issuer-guide .hero{padding:82px 0 74px;background:#fff;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.issuer-guide .hero:after{content:"";position:absolute;width:380px;height:380px;right:-140px;top:-220px;border:1px solid rgba(181,18,27,.25);transform:rotate(25deg)}.issuer-guide .eyebrow{font:800 11px/1.2 ui-monospace,monospace;letter-spacing:.16em;color:var(--red);margin-bottom:22px}.issuer-guide h1{font-size:clamp(40px,6.8vw,82px);line-height:1.08;letter-spacing:-.055em;margin:0 0 28px;max-width:980px}.issuer-guide .lead{max-width:800px;color:var(--muted);font-size:clamp(16px,2vw,20px);margin:0}.issuer-guide .meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px;font-size:12px;font-weight:700}.issuer-guide .meta span{padding:7px 10px;border:1px solid var(--line);background:#fff}.issuer-guide .meta span:last-child{border-color:#efb7ba;color:#8d1018}.issuer-guide .intro{padding:64px 0 34px}.issuer-guide .intro-grid{display:grid;grid-template-columns:210px 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.law4-head,.issuer-guide .position-grid{grid-template-columns:1fr;gap:22px}.issuer-guide .law4-grid{grid-template-columns:1fr}.issuer-guide .stage-grid{grid-template-columns:1fr}.issuer-guide .detail-panel{min-height:auto}.issuer-guide .summary{grid-template-columns:1fr}.issuer-guide .diagram{grid-template-columns:1fr;grid-template-rows:auto 40px auto 40px auto 40px auto;gap:0}.issuer-guide .user-node{grid-column:1;grid-row:1}.issuer-guide .arrow-a{grid-column:1;grid-row:2;transform:rotate(90deg)}.issuer-guide .issuer-node{grid-column:1;grid-row:3}.issuer-guide .arrow-b{grid-column:1;grid-row:4;transform:rotate(90deg)}.issuer-guide .merchant-node{grid-column:1;grid-row:5}.issuer-guide .arrow-down{grid-column:1;grid-row:6;transform:rotate(90deg)}.issuer-guide .vendor-node{grid-column:1;grid-row:7}.issuer-guide .diagram-shell{min-height:auto}.issuer-guide .flow-note{position:relative;left:auto;bottom:auto;margin-top:20px}.issuer-guide .role-cards{grid-template-columns:1fr}}@media (max-width:600px){.issuer-guide .law4-banner{grid-template-columns:1fr;gap:8px}.issuer-guide .reference-item{grid-template-columns:56px 1fr auto}.issuer-guide .hero{padding:58px 0}.issuer-guide .stage{padding:16px}.issuer-guide .mode-switch{grid-template-columns:1fr}.issuer-guide .diagram-shell{padding:18px}.issuer-guide .diagram-title{display:block}.issuer-guide .status-badge{display:inline-block;margin-top:10px}.issuer-guide .compare-table{display:block;overflow:auto;white-space:normal}.issuer-guide .compare-table th,.issuer-guide .compare-table td{min-width:170px;padding:15px}.issuer-guide .common{padding:64px 0}}
.issuer-guide{--black:var(--cv-black,#080808);--ink:var(--cv-ink,#151515);--red:var(--cv-red,#b5121b);--red2:#e22531;--paper:#fff;--soft:var(--cv-soft,#f3f3f3);--line:var(--cv-line,#dadada);--muted:var(--cv-muted,#666);color:var(--ink);background:#fff;overflow:hidden}
.issuer-guide .hero{padding-top:88px}
.issuer-guide .hero .cv-shell{position:relative;z-index:1}
.issuer-guide .hero h1{font-family:var(--cv-display,"Arial Black",sans-serif);font-weight:900}
.issuer-guide .hero .lead{font-size:clamp(16px,1.8vw,20px)}
.issuer-guide .law4-card,.issuer-guide .role-card,.issuer-guide .summary-card,.issuer-guide .node,.issuer-guide .mode-btn,.issuer-guide .reference-panel{border-radius:0}
.issuer-guide .mode-btn:focus-visible,.issuer-guide .node:focus-visible,.issuer-guide .reference-item:focus-visible{outline:3px solid #fff;outline-offset:3px}
.issuer-guide .reference-item:hover{background:#fafafa;padding-left:8px;padding-right:8px}
.issuer-guide .interactive{scroll-margin-top:82px}
.issuer-guide .law4,.issuer-guide .compare,.issuer-guide .notice{scroll-margin-top:82px}
@media(max-width:800px){.issuer-guide .hero{padding-top:58px}.issuer-guide .meta{gap:8px}.issuer-guide .meta span{font-size:10px}.issuer-guide .position-main,.issuer-guide .reference-panel{padding:22px}.issuer-guide .reference-item{grid-template-columns:54px 1fr auto}}