:root{--navy:#002444;--blue:#1b3a5c;--gold:#d4af37;--ink:#162033;--muted:#647184;--line:#dfe6f0;--paper:#fff;--wash:#f7f9fc;--font-manrope:Arial, Helvetica, sans-serif;--font-serif:Georgia, "Times New Roman", serif}*{box-sizing:border-box}html,body{background:var(--wash);min-height:100%;color:var(--ink);font-family:var(--font-manrope), Arial, sans-serif;margin:0}a{color:inherit}button,input,select,textarea{font:inherit}.tn-shell{background:radial-gradient(circle at 12% 0,#d4af372e,#0000 32rem),linear-gradient(#fff 0%,#f7f9fc 48%,#eef3f8 100%);min-height:100vh}.tn-container{width:min(1180px,100% - 36px);margin:0 auto}.tn-container.tn-wide,.tn-container.tn-builder{width:min(1680px,100% - 28px)}.tn-nav{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;border-bottom:1px solid #dfe6f0e0;position:sticky;top:0}.tn-nav-inner{justify-content:space-between;align-items:center;gap:18px;min-height:74px;display:flex}.tn-brand{font:900 22px/1.08 var(--font-serif), Georgia, serif;color:var(--blue);text-decoration:none}.tn-nav-links{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.tn-nav-links a{min-height:38px;color:var(--blue);text-transform:uppercase;background:#fff;border:1px solid #1b3a5c24;border-radius:999px;justify-content:center;align-items:center;padding:8px 11px;font-size:13px;font-weight:900;text-decoration:none;display:inline-flex;box-shadow:0 8px 18px #1429410f}.tn-nav-links a.nav-products{color:#0f4f88;background:#eef6ff}.tn-nav-links a.nav-shower{color:#066046;background:#e9fbf4}.tn-nav-links a.nav-vip{color:#735c00;background:#fff8d9}.tn-nav-links a.nav-points{color:#9f1239;background:#fff1f2}.tn-nav-links a.nav-bot{color:#5b21b6;background:#f2eaff}.tn-nav-links a.nav-dashboard{color:#334155;background:#edf2f7}.tn-nav-links a.nav-admin{color:#0f172a;background:#f8fafc}.tn-mobile-cta{display:none}.tn-button{background:var(--blue);color:#fff;cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;min-height:46px;padding:12px 16px;font-weight:900;text-decoration:none;display:inline-flex}.tn-button.gold{background:var(--gold);color:#182234}.tn-button.light{color:var(--blue);border:1px solid var(--line);background:#fff}.tn-button.danger{color:#9f1239;background:#fff1f2;border:1px solid #fecdd3}.tn-button.full{width:100%}.tn-hero{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);align-items:center;gap:32px;padding:58px 0 42px;display:grid}.tn-kicker{color:#8a6a00;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-size:12px;font-weight:900}.tn-hero h1,.tn-page-title{color:var(--navy);font:900 clamp(42px, 7vw, 78px)/1.02 var(--font-serif), Georgia, serif;letter-spacing:0;margin:0}.tn-hero p,.tn-lede{color:#4f5f72;max-width:780px;font-size:18px;line-height:1.65}.tn-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:0 18px 46px #14294114}.tn-card.dark{color:#fff;background:linear-gradient(145deg,#102d4a,#183f66);border-color:#ffffff29}.tn-card.highlight{border-color:var(--gold);box-shadow:0 20px 54px #d4af372e}.tn-section{padding:38px 0}.tn-section h2{color:var(--navy);font:900 36px/1.14 var(--font-serif), Georgia, serif;margin:0 0 12px}.tn-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.tn-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.tn-category-links,.tn-product-actions{flex-wrap:wrap;gap:8px;display:flex}.tn-category-links{margin-bottom:20px}.tn-product-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;display:grid}.tn-product-card{gap:8px;padding:12px;display:grid}.tn-product-card img{aspect-ratio:4/3;object-fit:cover;background:#e2e8f0;border-radius:8px;width:100%}.tn-product-card h3{color:var(--navy);margin:0;font-size:16px;line-height:1.18}.tn-product-card p{color:#516174;margin:0;font-size:13px;line-height:1.35}.tn-product-card strong{color:var(--navy)}.tn-product-note{color:#066046;text-transform:uppercase;background:#e9fbf4;border-radius:999px;width:fit-content;padding:6px 9px;font-size:11px;font-weight:900;display:inline-flex}.tn-product-card .tn-button{min-height:38px;padding:8px 10px;font-size:12px}.tn-list{gap:10px;margin:18px 0;padding:0;list-style:none;display:grid}.tn-list li{color:#334155;padding-left:24px;font-weight:750;line-height:1.45;position:relative}.tn-list li:before{content:"";background:var(--gold);border-radius:999px;width:8px;height:8px;position:absolute;top:.62em;left:0}.tn-price{color:var(--navy);font:900 44px/1 var(--font-manrope), Arial, sans-serif;margin:16px 0 4px}.tn-price small{color:var(--muted);font-size:15px}.tn-badge{color:#735c00;text-transform:uppercase;background:#fff8d9;border:1px solid #ecd276;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:900;display:inline-flex}.tn-toggle{border:1px solid var(--line);background:#fff;border-radius:10px;gap:4px;margin:10px 0 20px;padding:4px;display:inline-flex}.tn-toggle button{color:var(--blue);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:10px 13px;font-weight:900}.tn-toggle button.active{background:var(--blue);color:#fff}.tn-save{color:#166534;font-size:13px;font-weight:900}.tn-table{border-collapse:collapse;border:1px solid var(--line);background:#fff;border-radius:12px;width:100%;overflow:hidden}.tn-table th,.tn-table td{text-align:left;border-bottom:1px solid #edf2f7;padding:14px}.tn-table th{color:#fff;background:#102d4a}.tn-form{gap:12px;display:grid}.tn-form label{color:var(--blue);gap:6px;font-weight:900;display:grid}.tn-form input,.tn-form select,.tn-form textarea{background:#fff;border:1px solid #cbd5e1;border-radius:8px;min-height:46px;padding:10px 12px}.tn-alert{color:#9a3412;background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;margin:14px 0;padding:12px;font-weight:850}.tn-success{color:#166534;background:#ecfdf5;border:1px solid #86efac;border-radius:10px;margin:14px 0;padding:12px;font-weight:850}.tn-dashboard{grid-template-columns:.8fr 1.2fr;align-items:start;gap:18px;display:grid}.tn-stat{color:#fff;background:#102d4a;border-radius:12px;padding:18px}.tn-stat strong{color:var(--gold);margin-top:6px;font-size:30px;display:block}.tn-small{color:var(--muted);margin:0;font-size:13px;font-weight:750;line-height:1.45}.tn-alert.compact,.tn-success.compact{margin:0;padding:10px 12px;font-size:13px}.tn-builder-layout{grid-template-columns:minmax(260px,300px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.tn-builder-summary{gap:16px;display:grid;position:sticky;top:96px}.tn-builder-summary h2,.tn-category-panel h2,.tn-final-calc h2,.tn-modal-panel h2{color:var(--navy);font:900 30px/1.1 var(--font-serif), Georgia, serif;margin:0}.tn-builder-summary p,.tn-category-panel p,.tn-final-calc p{color:#506174;line-height:1.55}.tn-estimate-stack,.tn-estimate-lines{gap:8px;display:grid}.tn-estimate-row,.tn-estimate-line,.tn-estimate-total{background:#fbfdff;border:1px solid #e6edf5;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:11px 12px;display:flex}.tn-estimate-row span,.tn-estimate-line span,.tn-estimate-total span{color:#44546a;font-weight:850}.tn-estimate-row strong,.tn-estimate-line b,.tn-estimate-total strong{color:var(--navy);white-space:nowrap}.tn-estimate-row.muted{background:#fffaf0;border-color:#f1d875}.tn-estimate-row.discount{background:#ecfdf5;border-color:#86efac}.tn-estimate-row.discount span,.tn-estimate-row.discount strong{color:#166534}.tn-estimate-total{background:#102d4a;border-color:#102d4a}.tn-estimate-total span,.tn-estimate-total 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#d4af3729}.tn-product-pick img,.tn-product-placeholder{aspect-ratio:4/3;object-fit:cover;background:linear-gradient(145deg,#ecf2f8,#dce6ef);width:100%}.tn-product-placeholder{color:#51657b;text-align:center;justify-content:center;align-items:center;padding:16px;font-weight:900;display:flex}.tn-product-pick-body{gap:8px;padding:14px;display:grid}.tn-material-chip,.tn-all-material-count{width:fit-content;color:var(--blue);text-transform:uppercase;background:#eef6ff;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:900}.tn-all-material-count{color:#44546a;background:#fff;border:1px solid #cfe1f3}.tn-product-pick-body h3{color:var(--navy);margin:0;font-size:16px;line-height:1.2}.tn-product-pick-body p{margin:0;font-size:14px}.tn-product-pick-body dl{gap:6px;margin:0;display:grid}.tn-product-pick-body dl div{border-top:1px solid #edf2f7;justify-content:space-between;gap:10px;padding-top:6px;display:flex}.tn-product-pick-body dt{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:900}.tn-product-pick-body dd{color:#26364a;text-align:right;margin:0;font-weight:900}.tn-pick-actions{border-top:1px solid #edf2f7;grid-template-columns:76px 1fr;gap:8px;padding:12px;display:grid}.tn-pick-buttons{gap:6px;display:grid}.tn-pick-buttons .tn-button{min-height:38px;padding:8px 10px;font-size:12px}.tn-pick-actions label{color:var(--blue);text-transform:uppercase;gap:4px;font-size:12px;font-weight:900;display:grid}.tn-pick-actions select{background:#fff;border:1px solid #cbd5e1;border-radius:8px;min-height:44px;padding:8px}.tn-estimate-line{flex-wrap:wrap;align-items:flex-start}.tn-estimate-line span{gap:5px;min-width:220px;display:grid}.tn-estimate-line em{color:#735c00;text-transform:uppercase;background:#fff8d9;border-radius:999px;width:fit-content;padding:4px 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.tn-button{color:#5b21b6;background:#f8f4ff;border-color:#d7c6ff;min-height:40px;font-size:13px}.tn-chat-window{border:1px solid var(--line);background:linear-gradient(#fff,#f7fbff);border-radius:12px;gap:10px;max-height:560px;padding:14px;display:grid;overflow:auto}.tn-chat-bubble{color:#fff;white-space:pre-wrap;border-radius:12px;max-width:min(760px,86%);padding:12px 13px;font-weight:750;line-height:1.48}.tn-chat-bubble.assistant{background:#102d4a;justify-self:start}.tn-chat-bubble.user{color:#182234;background:#d4af37;justify-self:end}.tn-chat-form{grid-template-columns:1fr auto;align-items:end}@media (max-width:820px){.tn-nav-inner{flex-direction:column;align-items:stretch;padding:12px 0}.tn-nav-links{flex-wrap:nowrap;padding-bottom:6px;overflow-x:auto}.tn-nav-links a{white-space:nowrap}.tn-mobile-cta{z-index:80;background:var(--gold);color:#182234;border-radius:999px;justify-content:center;align-items:center;min-height:48px;padding:12px 16px;font-weight:900;text-decoration:none;display:inline-flex;position:fixed;bottom:14px;right:14px;box-shadow:0 14px 28px #14294138}.tn-hero,.tn-grid,.tn-grid.three,.tn-dashboard,.tn-builder-layout,.tn-product-pick-grid,.tn-chat-form{grid-template-columns:1fr}.tn-builder-summary{position:static}.tn-category-head,.tn-modal-head,.tn-viewer-caption{flex-direction:column;align-items:stretch}.tn-viewer-shell{min-height:520px}.tn-section h2{font-size:30px}}