.letter-container{width:210mm;min-height:297mm;margin:0 auto;padding:20mm 25mm;background:var(--bg-color,#ffffff);color:var(--color-primary,#1a1a1a);font-family:var(--font-sans);font-size:11pt;font-weight:300;line-height:1.7;box-shadow:0 0 20px rgba(0,0,0,.1);display:flex;flex-direction:column}.letter-page-wrapper{padding:40px 20px;min-height:100vh;background:#f5f5f5}[data-theme=dark] .letter-page-wrapper{background:#111}.letter-back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;color:var(--color-accent,#3b82f6);font-family:var(--font-sans);font-size:14px;font-weight:400;text-decoration:none;transition:opacity .2s ease}.letter-back-link:hover{opacity:.7}.letter-print-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;margin-bottom:24px;margin-left:16px;background:var(--color-accent,#3b82f6);color:white;border:none;border-radius:8px;font-family:var(--font-sans);font-size:14px;font-weight:400;cursor:pointer;transition:background .2s ease}.letter-print-btn:hover{background:var(--color-accent-hover,#1d4ed8)}.letter-header{margin-bottom:40px}.letter-name{font-family:var(--font-serif);font-size:24pt;font-weight:300;letter-spacing:.02em;margin-bottom:8px;color:var(--color-primary,#1a1a1a)}.letter-title{font-size:10pt;color:var(--color-accent,#3b82f6);margin-bottom:4px}.letter-title-prominent{font-size:12pt;font-weight:400;color:var(--color-accent,#3b82f6);margin-bottom:8px}.letter-contact{font-size:9pt;color:var(--color-secondary,rgba(0,0,0,.55));margin-bottom:2px}.letter-contact a{color:var(--color-accent,#3b82f6);text-decoration:none}.letter-date{font-size:11pt;color:var(--color-primary,#1a1a1a);text-align:right}.letter-date,.letter-recipient{margin-bottom:30px}.letter-recipient p{margin-bottom:4px}.letter-recipient p,.letter-subject{font-size:11pt;color:var(--color-primary,#1a1a1a)}.letter-subject{font-weight:500;margin-bottom:24px}.letter-body{flex:1;font-size:11pt;line-height:1.8;color:var(--color-primary,#1a1a1a)}.letter-body p{margin-bottom:16px;text-align:justify}.letter-body p:last-child{margin-bottom:0}.letter-salutation{margin-bottom:16px}.letter-closing{margin-top:30px}.letter-closing-text{font-size:11pt;font-style:italic;margin-bottom:8px}.letter-signature-section{margin-top:40px}.letter-signature-wrapper{max-width:180px;margin-bottom:12px}.letter-signature-wrapper svg{width:100%;height:auto}.letter-signer-name{font-family:var(--font-serif);font-size:12pt;font-weight:400;margin-bottom:4px;color:var(--color-primary,#1a1a1a)}.letter-signer-title{font-size:10pt;color:var(--color-secondary,rgba(0,0,0,.55))}.letter-placeholder{color:var(--color-secondary,rgba(0,0,0,.4));font-style:italic;background:rgba(59,130,246,.08);padding:2px 6px;border-radius:4px}@media print{@page{size:A4;margin:20mm 15mm}body,html{width:210mm;margin:0;padding:0;background:white!important}#cookie-consent-banner,.header-inner,.letter-actions,.letter-back-link,.letter-print-btn,.nav-list,.site-header,.site-logo,.site-nav,.theme-toggle,.theme-toggle-icon,body>header,header.site-header,nav.site-nav{display:none!important;visibility:hidden!important;height:0!important;overflow:hidden!important}.letter-container,.letter-page-wrapper{padding:0;background:white!important;min-height:auto}.letter-container{width:100%;margin:0;box-shadow:none;color:#1a1a1a}.letter-body,.letter-name,.letter-signer-name{color:#1a1a1a!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.letter-contact a,.letter-title,.letter-title-prominent{color:#3b82f6!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.letter-contact,.letter-signer-title{color:rgba(0,0,0,.55)!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.letter-placeholder{background:transparent!important;color:#1a1a1a!important;font-style:normal!important}}.letter-index-container{max-width:800px;margin:0 auto;padding:60px 24px}.letter-index-title{font-family:var(--font-serif);font-size:3.2rem;font-weight:300;margin-bottom:16px;color:var(--color-primary)}.letter-index-description{font-size:1.6rem;color:var(--color-secondary);margin-bottom:48px;line-height:1.6}.letter-index-grid{display:grid;gap:20px}.letter-index-card{display:block;padding:24px;background:var(--card-bg);border-radius:12px;text-decoration:none;transition:all .2s ease;border:1px solid var(--color-border)}.letter-index-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.08);border-color:var(--color-accent)}.letter-card-title{font-family:var(--font-serif);font-size:1.8rem;font-weight:300;color:var(--color-primary);margin-bottom:8px}.letter-card-description{font-size:1.4rem;color:var(--color-secondary);line-height:1.5}.letter-card-arrow{display:inline-block;margin-left:8px;color:var(--color-accent);transition:transform .2s ease}.letter-index-card:hover .letter-card-arrow{transform:translateX(4px)}