:root{--black:#17130f;--orange:#d86b19;--brown:#6b4025;--cream:#f7f2eb;--white:#fff;--muted:#6f665e;--line:#e4ddd5}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--cream);color:var(--black);line-height:1.5}
a{color:inherit;text-decoration:none}.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 5%;background:#17130f;color:#fff;position:sticky;top:0;z-index:5}
.branding{display:flex;align-items:center;gap:8px}.brand-logo{height:42px;width:auto;object-fit:contain;border-radius:5px}.brand span{color:#e47a27}
.links{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}.links a:hover{color:#e47a27}
.container{width:min(1120px,90%);margin:auto}.hero{padding:78px 0 68px;background:linear-gradient(135deg,#211812,#6b4025);color:#fff}
.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.02;max-width:780px;margin:0 0 20px}.hero p{font-size:19px;max-width:720px;color:#f4e9df}
.btn{display:inline-block;padding:12px 18px;border-radius:7px;background:#e47a27;color:#fff;font-weight:700;margin:8px 8px 0 0;border:0;cursor:pointer;font:inherit}.btn.alt{background:#fff;color:#17130f}.btn.secondary{background:#6b4025}.btn.light{background:#f0e7de;color:#17130f}.btn:disabled{opacity:.6;cursor:not-allowed}
.section{padding:56px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 4px 16px #0000000a}.card h3{margin-top:0}
.eyebrow{text-transform:uppercase;letter-spacing:1.5px;font-size:12px;font-weight:800;color:var(--orange)}h1,h2{line-height:1.15}h2{font-size:34px;margin:8px 0 20px}.muted{color:var(--muted)}
.price{font-size:38px;font-weight:800}.footer{background:#17130f;color:#eee;padding:35px 0;margin-top:40px}.footer a{color:#f2a067}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#f5e3d3;color:#70411f;font-size:12px;font-weight:700}.book{min-height:230px}
.form{max-width:560px}.notice{padding:15px;border-left:4px solid var(--orange);background:#fff8f1;margin:20px 0}
.hero-image{width:100%;max-height:430px;object-fit:cover;border-radius:16px;margin-top:28px}.brand-strip{display:flex;align-items:center;justify-content:space-between;gap:20px}.partner-logo{height:34px;max-width:190px;object-fit:contain;background:#fff;border-radius:5px;padding:2px}
.demo-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;margin-top:20px}.actions{display:flex;gap:10px;flex-wrap:wrap}.share-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.share{border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:7px;cursor:pointer}
@media(max-width:700px){.links{gap:9px}.nav{align-items:flex-start;gap:12px}.hero{padding:58px 0}.hero h1{font-size:43px}}

/* RC4 */
.nav .brand{font-weight:800;font-size:20px;letter-spacing:.1px}.nav .brand span{color:#fff}.nav .brand .brand-accent{color:#e47a27}
.footer-logos{display:flex;justify-content:center;align-items:center;gap:46px;flex-wrap:wrap;margin:24px 0 10px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16)}
.footer-logo{height:72px;width:220px;object-fit:contain;background:#fff;border-radius:8px;padding:6px}.footer-logo.richman{height:64px}
.disclaimer{font-size:12px;line-height:1.55;color:#d7d0ca;max-width:920px;margin:18px auto 0}.disclaimer strong{color:#fff}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.tool-card h3{margin:8px 0}
.builder{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:22px}.builder-controls{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.builder-preview{min-height:500px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#17130f;color:#fff}.builder-preview .preview-inner{min-height:500px;display:flex;flex-direction:column;justify-content:center;padding:55px}.field{display:block;margin:12px 0}.field span{display:block;font-size:13px;font-weight:700;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;padding:10px;border:1px solid var(--line);border-radius:7px;font:inherit}.canvas-wrap{background:#eee8e1;border-radius:14px;padding:18px;text-align:center}.mockup-canvas{max-width:100%;height:auto;background:#fff;border-radius:8px}.small{font-size:12px;color:var(--muted)}
.share-buttons{display:flex;gap:9px;flex-wrap:wrap}.share{border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:7px;cursor:pointer;font-weight:700}.share:hover{border-color:var(--orange)}
.status{padding:10px 13px;background:#f5e8dc;border-left:4px solid var(--orange);border-radius:5px;margin:12px 0}
@media(max-width:800px){.builder{grid-template-columns:1fr}.footer-logos{gap:18px}.footer-logo{width:180px}}

.hero-visual{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}.hero-tile{min-height:150px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.2);border-radius:14px;padding:22px;display:flex;flex-direction:column;justify-content:flex-end}.hero-tile b{font-size:14px;letter-spacing:1.5px;color:#e47a27}.hero-tile span{font-size:17px;margin-top:7px}.nav .brand{font-weight:800;font-size:20px}.nav .brand .brand-accent{color:#e47a27}@media(max-width:800px){.hero-visual{grid-template-columns:1fr 1fr}}@media(max-width:500px){.hero-visual{grid-template-columns:1fr}}

/* RC6 author tools */
.mockup-options{display:grid;gap:10px;margin:10px 0 18px}.mockup-option{display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;text-align:left;gap:2px 10px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.mockup-option.active{border:2px solid var(--orange);padding:11px;background:#fff8f1}.mockup-option-icon{grid-row:1 / span 2;display:grid;place-items:center;font-size:28px;color:var(--orange)}.mockup-option small{color:var(--muted)}.mockup-canvas{display:block;width:100%;height:auto}.builder-icon-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.builder-icon-card{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fff;display:grid;grid-template-columns:38px 1fr;gap:2px 9px}.builder-icon-card .tool-icon{grid-row:1 / span 2;width:34px;height:34px;border-radius:9px;background:#f5e3d3;color:#6b4025;display:grid;place-items:center;font-weight:800}.builder-icon-card span{font-size:12px;color:var(--muted)}.website-preview{background:linear-gradient(135deg,#17130f,#6b4025)}.website-preview .preview-inner{justify-content:flex-start;padding-top:65px}.preview-author{font-size:18px;color:#f4c08d}.preview-book{display:grid;grid-template-columns:86px 1fr;gap:18px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:16px;margin-top:28px}.preview-book-icon{height:100px;background:#e47a27;display:grid;place-items:center;font-weight:800;border-radius:7px}.preview-contact{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:25px;font-size:14px}.preview-contact strong{width:100%;color:#e47a27}@media(max-width:600px){.builder-icon-grid{grid-template-columns:1fr}.mockup-builder .builder-controls{padding:16px}}

/* RC6.3 professional author business */
.language-welcome{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.language-pill{padding:9px 13px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);color:#fff;font-weight:700}.language-selector{display:flex;align-items:center;gap:8px}.language-selector select{padding:7px 9px;border-radius:7px;border:1px solid #ddd;background:#fff}.tool-icon svg{width:22px;height:22px}.marketing-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.marketing-form .full{grid-column:1/-1}.asset-actions{display:flex;gap:10px;flex-wrap:wrap}.copyright{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);font-weight:700;color:#fff}.website-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:18px 0}.website-feature{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.website-feature .tool-icon{width:42px;height:42px;border-radius:11px;background:#f5e3d3;color:#6b4025;display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:8px}.preview-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.preview-cta a{padding:10px 14px;border-radius:8px;background:#e47a27;color:#fff;font-weight:700}.mockup-canvas{box-shadow:0 18px 45px rgba(0,0,0,.15)}
@media(max-width:650px){.marketing-form{grid-template-columns:1fr}.marketing-form .full{grid-column:auto}}


/* RC6.4 Premium visual system */
:root{--black:#0f0c0a;--ink:#1b1511;--orange:#e47a27;--orange-soft:#f4b27c;--brown:#6b4025;--cream:#f5f0e9;--surface:#fffdf9;--muted:#756c63;--line:#e5ddd4;--shadow:0 18px 50px rgba(24,16,10,.10)}
html{scroll-behavior:smooth}body{font-family:"Segoe UI",Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#fffaf4 0,#f5f0e9 42%,#eee7df 100%);color:var(--ink);letter-spacing:-.01em}h1,h2,h3,.display{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.025em}h1{font-weight:700}h2{font-weight:700}.nav{background:rgba(15,12,10,.96);backdrop-filter:blur(14px);padding:17px 5%;border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 8px 28px rgba(0,0,0,.14)}.nav .brand{font-family:"Segoe UI",Inter,Arial,sans-serif;font-size:21px;letter-spacing:-.02em}.links{gap:14px;font-size:13px}.links a{opacity:.9;transition:.2s ease}.links a:hover{opacity:1;transform:translateY(-1px)}.hero{background:radial-gradient(circle at 80% 15%,rgba(228,122,39,.22),transparent 28%),linear-gradient(135deg,#0f0c0a 0%,#241811 52%,#6b4025 100%);padding:96px 0 78px}.hero h1{font-size:clamp(44px,6.5vw,76px);max-width:920px}.hero p{font-size:20px;line-height:1.7}.eyebrow{font-family:"Segoe UI",Inter,Arial,sans-serif;letter-spacing:.18em}.btn{border-radius:10px;padding:13px 19px;box-shadow:0 8px 20px rgba(32,18,8,.10);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(32,18,8,.16)}.section{padding:68px 0}.card,.tool-card,.demo-panel,.builder-controls,.website-feature{background:rgba(255,253,249,.94);border:1px solid rgba(130,102,78,.16);border-radius:18px;box-shadow:var(--shadow)}.card,.tool-card{padding:28px}.tool-card{min-height:235px;position:relative;overflow:hidden}.tool-card:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:-55px;top:-55px;background:rgba(228,122,39,.08)}.hero-visual{gap:16px}.hero-tile{border-radius:16px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.builder{gap:26px}.builder-controls{padding:28px}.field input,.field textarea,.field select{border-radius:10px;background:#fffdfb;border:1px solid #ddd3c8;padding:12px 13px;outline:none;transition:.18s ease}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(228,122,39,.10)}.status,.notice{border-radius:10px}.website-preview{box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.14)}.footer{background:linear-gradient(145deg,#0f0c0a,#211711);border-top:1px solid rgba(255,255,255,.08)}.footer-logos{opacity:.94}.share{border-radius:10px;padding:11px 14px;transition:.18s ease}.share:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(0,0,0,.08)}
.finance-panel{margin:30px 0;padding:30px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.finance-panel h2{margin:5px 0 8px}.finance-grid{margin:22px 0}.finance-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px}.finance-table{width:100%;border-collapse:collapse;min-width:780px}.finance-table th,.finance-table td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}.finance-table th{background:#f7efe7;text-transform:uppercase;letter-spacing:.08em;font-size:11px;color:var(--muted)}.finance-table tr:last-child td{border-bottom:0}.finance-panel .security-note{margin-bottom:0}
/* Premium author dashboard */
.dashboard-shell{padding:38px 0 72px}.dashboard-top{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.dashboard-top h1{font-size:clamp(38px,5vw,60px);margin:5px 0 8px}.dashboard-top .muted{font-size:17px}.dashboard-status{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:0 6px 18px rgba(0,0,0,.06);font-weight:700}.dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:25px 0}.metric-card{background:linear-gradient(145deg,#fffdf9,#f7efe7);border:1px solid rgba(130,102,78,.14);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.metric-card .metric-label{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:800}.metric-card .metric-value{font-size:34px;font-family:Georgia,serif;font-weight:700;margin-top:7px}.dashboard-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.dashboard-tool{padding:25px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);min-height:190px}.dashboard-tool .tool-symbol{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#f8e5d4;color:var(--brown);font-weight:900;font-size:20px;margin-bottom:15px}.dashboard-tool h3{margin:0 0 8px;font-size:24px}.dashboard-tool p{color:var(--muted);min-height:48px}.premium-banner{padding:30px;border-radius:20px;background:linear-gradient(120deg,#15100d,#3a2116 55%,#6b4025);color:#fff;box-shadow:0 24px 60px rgba(40,22,11,.20);margin-bottom:28px}.premium-banner .eyebrow{color:var(--orange-soft)}.premium-banner h2{font-size:34px;margin:7px 0}.premium-banner p{color:#eadfd5;max-width:720px}.admin-panel{background:linear-gradient(145deg,#12100e,#241812);color:#fff;border-radius:22px;padding:30px;box-shadow:0 24px 65px rgba(20,10,5,.22);margin-top:30px}.admin-panel h2{margin-top:0}.admin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.admin-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);border-radius:15px;padding:20px}.admin-card strong{display:block;font-family:Georgia,serif;font-size:22px;margin-bottom:7px}.admin-card span{color:#cfc2b7;font-size:13px}.admin-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.admin-user{font-size:13px;color:#d8cbc0}.admin-login{max-width:540px;margin:60px auto}.admin-login .card{padding:34px}.admin-login h1{font-size:48px}.security-note{font-size:12px;color:#8f847a;margin-top:15px}
@media(max-width:950px){.dashboard-grid{grid-template-columns:repeat(2,1fr)}.dashboard-tools{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.dashboard-top{display:block}.dashboard-grid,.dashboard-tools,.admin-grid{grid-template-columns:1fr}.dashboard-top h1{font-size:42px}.hero{padding:72px 0 58px}.links{gap:8px}.nav{position:relative}}

/* RC6.5 premium polish */
.language-welcome{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.language-pill{display:inline-flex;align-items:center;padding:10px 15px;border-radius:999px;
 background:#1b1511;color:#fff!important;border:1px solid rgba(228,122,39,.28);
 box-shadow:0 8px 20px rgba(24,16,10,.10);font-weight:700}
.ai-intro{max-width:850px}.ai-intro .muted{font-size:17px;line-height:1.7}
.mockup-builder .canvas-wrap{background:linear-gradient(145deg,#ded3c7,#f7f2eb);padding:24px}
.mockup-canvas{border-radius:12px;box-shadow:0 28px 70px rgba(25,16,9,.22)}
.support-link{display:inline-flex;align-items:center;gap:8px}
.reset-panel{max-width:640px;margin:55px auto}.reset-panel .card{padding:34px}
.admin-section-title{margin-top:0}
.integration-card{position:relative;overflow:hidden}
.integration-card .integration-status{display:inline-flex;padding:5px 9px;border-radius:999px;background:#f4e2d2;color:#70411f;font-size:11px;font-weight:800;margin-bottom:10px}
@media(max-width:700px){.language-pill{width:100%;justify-content:center}.reset-panel .card{padding:24px}}

.workflow-bar{display:flex;align-items:center;gap:12px;margin:22px 0;padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:14px}.workflow-step{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.workflow-step span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#eee;color:#555;font-weight:800}.workflow-step.active{color:#17130f}.workflow-step.active span{background:var(--orange);color:#fff}.workflow-line{height:1px;background:var(--line);flex:1}.published-box{margin-top:16px;padding:18px;border:1px solid #d7c8b9;background:#fbf5ee;border-radius:12px}.preview-site-nav{display:flex;justify-content:space-between;gap:15px;margin-bottom:45px;color:#fff9}.preview-site-nav strong{color:#fff}.builder-controls.editing{box-shadow:0 0 0 2px rgba(228,122,39,.18)}@media(max-width:600px){.workflow-bar{gap:6px}.workflow-line{display:none}.workflow-step strong{display:none}}

/* RC6.9 website book showcase */
.preview-book-cover{width:86px;height:100px;border-radius:7px;overflow:hidden;background:#e47a27;display:grid;place-items:center;font-weight:800}.preview-book-cover img{width:100%;height:100%;object-fit:cover}.website-book-fields{margin:22px 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:#fbf7f2}.cover-upload-status{margin-top:-5px;margin-bottom:12px}.preview-book-cover span{color:#fff}.preview-book{grid-template-columns:86px 1fr}