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var(--border);flex-direction:column;gap:0;padding:0 18px 4px;display:flex}.stack-open .stack-grid{padding-top:4px;padding-bottom:14px}.stack-item{border-bottom:1px dashed var(--border);grid-template-columns:160px 1fr;align-items:baseline;gap:16px;padding:12px 0;display:grid}.stack-item:last-child{border-bottom:none}@media (width<=600px){.stack-item{grid-template-columns:1fr;gap:2px}}.stack-item-name{color:var(--primary);font-family:JetBrains Mono,ui-monospace,monospace;font-size:13px;font-weight:600}.stack-item-role{color:var(--ink-2);font-size:13px;line-height:1.45}.panel-faq{max-width:1240px;margin:0 auto 24px;padding:0;scroll-margin-top:80px}@media (width<=1120px){.panel-faq{margin:0 16px 24px}}.faq-list{flex-direction:column;padding:8px 20px 20px;display:flex}@media (width<=640px){.faq-list{padding:4px 14px 14px}}.faq-item{border-bottom:1px solid var(--border);transition:background .12s}.faq-item:last-child{border-bottom:none}.faq-open{background:var(--bg);border-radius:8px}.faq-open+.faq-item{border-top:1px solid #0000}.faq-q{cursor:pointer;text-align:left;width:100%;color:var(--ink);letter-spacing:-.005em;background:0 0;border:none;justify-content:space-between;align-items:center;gap:14px;padding:16px 14px;font-family:inherit;font-size:15px;font-weight:600;line-height:1.4;transition:color .12s;display:flex}.faq-q:hover{color:var(--primary)}.faq-q-text{text-wrap:balance;flex:1}.faq-q-icon{background:var(--surface-2);width:28px;height:28px;color:var(--ink-3);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:inline-flex}.faq-open .faq-q-icon{background:var(--primary);color:#fff}.faq-open .faq-q{color:var(--primary)}.faq-a{color:var(--ink-3);text-wrap:pretty;max-width:760px;padding:0 14px 18px;font-size:13.5px;line-height:1.6}@media (width<=640px){.faq-q{padding:14px 10px;font-size:14px}.faq-a{padding:0 10px 16px;font-size:13px}}.cta-row{flex-wrap:wrap;align-items:center;gap:10px;padding:0 20px 20px;display:flex}.btn-primary,.btn-secondary{cursor:pointer;border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:11px 18px;font-family:inherit;font-size:14px;font-weight:500;transition:all .12s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-600)}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--border-strong)}.btn-secondary:hover{background:var(--bg)}.cta-note{color:var(--ink-4);flex:1;min-width:240px;margin-left:4px;font-size:12px;line-height:1.45}.footer{border-top:1px solid var(--border);background:var(--surface)}.footer-inner{max-width:1240px;color:var(--ink-3);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:0 auto;padding:22px 28px;font-size:12.5px;display:flex}.footer-notice{border-bottom:none;padding-bottom:0}.footer-note{color:var(--ink-3);max-width:720px;font-size:12.5px;line-height:1.5}.footer-links{gap:18px;display:flex}.footer-links a{color:var(--ink-3);text-decoration:none}.footer-links a:hover{color:var(--ink)}.modal-overlay{z-index:70;background:#0f172a73;justify-content:center;align-items:center;padding:16px;animation:.15s ease-out overlayIn;display:flex;position:fixed;inset:0}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface);border-radius:16px;width:100%;max-width:440px;animation:.18s ease-out modalIn;position:relative;overflow:hidden;box-shadow:0 24px 60px -20px #0f172a59}@keyframes modalIn{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-head{justify-content:space-between;align-items:flex-start;gap:12px;padding:20px 22px 8px;display:flex}.modal-title{color:var(--ink);letter-spacing:-.01em;margin:0 0 4px;font-size:17px;font-weight:600}.modal-sub{color:var(--ink-3);margin:0;font-size:13px;line-height:1.45}.modal-close{appearance:none;border:1px solid var(--border);color:var(--ink-3);cursor:pointer;background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:all .12s;display:inline-flex}.modal-close:hover{background:var(--bg);color:var(--ink);border-color:var(--border-strong)}.modal-body{flex-direction:column;gap:10px;padding:16px 22px 22px;display:flex}.modal-action{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:12px;width:100%;padding:14px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:all .12s;display:flex}.modal-action:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-strong)}.modal-action:disabled{cursor:default;opacity:.6}.modal-action svg{color:var(--ink-3);flex-shrink:0}.modal-action-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.modal-action-primary:hover:not(:disabled){background:var(--primary-600);border-color:var(--primary-600)}.modal-action-primary svg{color:#fff}.modal-action-copied{background:var(--accent-soft);color:var(--accent-ink);border-color:var(--accent)}.modal-action-copied svg{color:var(--accent-ink)}.modal-action-disabled-note{color:var(--ink-4);padding:0 16px;font-size:12px;line-height:1.45}.modal-vcard-body{flex-direction:column;align-items:stretch;gap:14px;padding:4px 22px 22px;display:flex}.vcard-name{letter-spacing:-.01em;color:var(--ink);text-align:center;margin:6px 0 2px;font-size:22px;font-weight:600}.vcard-role{color:var(--ink-3);text-align:center;margin-bottom:4px;font-size:13px}.vcard-contacts{flex-direction:column;gap:8px;display:flex}.vcard-contact{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:12px;width:100%;padding:12px 14px;font-family:inherit;font-size:14px;text-decoration:none;transition:all .12s;display:flex}.vcard-contact:hover{background:var(--surface-2);border-color:var(--border-strong)}.vcard-contact svg{color:var(--primary);flex-shrink:0}.vcard-contact-value{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:13.5px;overflow:hidden}.vcard-contact-hint{color:var(--ink-4);flex-shrink:0;font-size:11.5px}.vcard-contact-copied{color:var(--accent-ink);flex-shrink:0;align-items:center;gap:4px;font-size:11.5px;display:inline-flex}.vcard-contact-copied svg{color:var(--accent-ink)}.vcard-qr-block{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;flex-direction:column;align-items:center;gap:8px;padding:16px 14px 8px;display:flex}.vcard-qr{width:200px;height:200px;box-shadow:var(--shadow-sm);background:#fff;border-radius:8px;padding:8px}.vcard-qr img{width:100%;height:100%;display:block}.vcard-qr-skeleton{background:linear-gradient(90deg,#f0f2f7 0%,#e5e8ef 50%,#f0f2f7 100%) 0 0/200% 100%;border-radius:4px;width:100%;height:100%;animation:1.4s ease-in-out infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.vcard-qr-caption{color:var(--ink-3);text-align:center;max-width:280px;font-size:12px;line-height:1.45}.vcard-vcf-link{appearance:none;color:var(--ink-4);cursor:pointer;text-underline-offset:3px;background:0 0;border:none;margin:0 auto;padding:4px 8px;font-family:inherit;font-size:12px;text-decoration:underline}.vcard-vcf-link:hover{color:var(--ink-2)}@media (width<=640px){.vcard-qr{width:180px;height:180px}.vcard-name{font-size:20px}.modal-overlay{align-items:flex-end;padding:0}.modal{border-radius:16px 16px 0 0;max-width:100%;animation:.2s ease-out sheetIn}@keyframes sheetIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}}.toast{background:var(--ink);color:#fff;z-index:60;border-radius:999px;align-items:center;gap:8px;padding:11px 18px;font-size:13.5px;animation:.25s ease-out toastIn;display:inline-flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px -10px #0000004d}.toast svg{color:var(--accent)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@media (width<=640px){.topbar-inner{padding:12px 18px}.topbar-link{display:none}.hero-inner{padding:36px 18px 28px}.calculator{padding:20px 18px 40px}.panel-body{padding:16px}.hero-meta{flex-wrap:wrap}.results-grid{padding:14px}.stack-block{margin:0 14px 14px}.cta-row{padding:0 14px 18px}.brand-sub{display:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}