*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
  :root{
    --void:#06070B; --deep:#0B0D12; --surface:#101218; --panel:#14161D;
    --border:rgba(255,255,255,0.09); --line2:rgba(255,255,255,0.16);
    --amber:#E2A24B; --amber-bright:#F2B968; --amber-dim:#8A6420;
    --text-primary:#F5F5F7; --text-secondary:#A9AAB4; --text-muted:#74757F;
    --cyan:#79C7D6; --green:#7FD8A6; --red:#E08A8A;
    --radius:18px; --radius-sm:10px;
    --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",system-ui,sans-serif;
    --mono:"Space Mono","SF Mono",ui-monospace,Menlo,monospace;
    --serif:"Playfair Display",Georgia,serif;
  }
  html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
  body{background:var(--void);color:var(--text-primary);font-family:var(--sans);line-height:1.5;min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
  body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
      radial-gradient(900px 480px at 50% -6%, rgba(226,162,75,0.10), transparent 70%),
      radial-gradient(700px 600px at 92% 16%, rgba(121,199,214,0.045), transparent 70%),
      linear-gradient(rgba(255,255,255,0.010) 1px,transparent 1px) 0 0/100% 64px,
      linear-gradient(90deg,rgba(255,255,255,0.010) 1px,transparent 1px) 0 0/64px 100%;}
  #page-home,#page-scoring,header,.classbar,footer,.mobile-menu{position:relative;z-index:1}
  .mono{font-family:var(--mono)}
  a{color:inherit}
  .section-header,.timeline-strip,.newsletter-cta,#credibility,#gov-releases{scroll-margin-top:84px}

  .classbar{border-bottom:1px solid var(--border);background:rgba(6,7,11,0.55);position:relative;z-index:31}
  .classbar .ci{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:34px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-muted)}
  .cdot{width:6px;height:6px;border-radius:50%;background:var(--cyan);display:inline-block;margin-right:8px;box-shadow:0 0 8px var(--cyan);animation:pulse 2.4s infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
  .redact{background:#1b1d24;color:transparent;border-radius:3px;padding:0 .4em;transition:.3s;cursor:help;user-select:none}
  .redact:hover{background:transparent;color:var(--amber)}

  header{background:rgba(8,9,13,0.72);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:30}
  .header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
  .logo{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
  .logo-mark{width:34px;height:34px;border-radius:9px;background:var(--amber);display:flex;align-items:center;justify-content:center}
  .logo-mark svg{width:19px;height:19px}
  .logo-text{display:flex;flex-direction:column;gap:2px}
  .logo-word{font-family:var(--serif);font-size:23px;font-weight:700;color:var(--text-primary);line-height:1}
  .logo-sub{font-family:var(--mono);font-size:9px;color:var(--amber);letter-spacing:.16em;text-transform:uppercase;line-height:1}
  .nav-links{display:flex;align-items:center;gap:8px}
  .nav-links a{font-size:14px;font-weight:400;letter-spacing:.01em;color:var(--text-secondary);text-decoration:none;padding:7px 13px;border-radius:8px;transition:color .2s;white-space:nowrap}
  .nav-links a:hover{color:var(--text-primary)}
  .nav-links a.nav-active{color:var(--amber)}
  .subscribe-btn{border:1px solid var(--line2)!important;color:var(--text-primary)!important;border-radius:100px!important;padding:8px 18px!important;background:rgba(255,255,255,0.03)!important;font-weight:400!important}
  .subscribe-btn:hover{background:var(--amber)!important;color:#0a0a0a!important;border-color:var(--amber)!important}
  .hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;width:44px;height:44px;margin-right:-8px;background:none;border:none}
  .hamburger span{display:block;width:24px;height:2px;background:var(--text-secondary);border-radius:2px}
  .mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;z-index:29;background:var(--deep);border-bottom:1px solid var(--border);padding:12px 24px 16px;flex-direction:column;gap:2px;box-shadow:0 14px 32px rgba(0,0,0,0.55)}
  .mobile-menu.open{display:flex}
  .mobile-menu a{font-size:16px;font-weight:400;color:var(--text-secondary);text-decoration:none;padding:13px 0;border-bottom:1px solid var(--border)}
  .mobile-menu a:last-child{border-bottom:none;color:var(--amber)}

  .hero{position:relative;text-align:center;padding:118px 24px 96px;overflow:hidden}
  .hero-glow{display:none}
  .stamp{position:absolute;top:60px;left:50%;transform:translateX(-50%) rotate(-7deg);font-family:var(--mono);font-weight:700;font-size:clamp(56px,12vw,150px);letter-spacing:.04em;color:transparent;-webkit-text-stroke:1.4px rgba(255,255,255,0.045);pointer-events:none;white-space:nowrap;z-index:0}
  .hero>*:not(.stamp){position:relative;z-index:1}
  .hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--amber);background:rgba(226,162,75,0.05);border:1px solid rgba(226,162,75,0.28);padding:9px 18px;border-radius:100px;margin-bottom:34px}
  .hero-eyebrow::before{content:"";width:6px;height:6px;background:var(--amber);border-radius:50%;animation:pulse 2s infinite}
  .hero-headline{font-family:var(--sans);font-size:clamp(34px,6vw,64px);font-weight:600;line-height:1.07;letter-spacing:-0.03em;color:var(--text-primary);max-width:16ch;margin:0 auto 18px}
  .hero-dek{font-family:var(--sans);font-size:clamp(18px,2.3vw,25px);font-weight:500;letter-spacing:-0.01em;color:var(--text-secondary);max-width:620px;margin:0 auto 22px;line-height:1.3}
  .hero-sub{font-size:clamp(15px,1.7vw,18px);color:var(--text-secondary);max-width:600px;margin:0 auto 26px;font-weight:400;line-height:1.65}
  .hero-form{margin:6px auto 14px}
  .hero-micro{font-size:13px;color:var(--text-muted);margin:0 auto 30px}
  .hero-meta{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--text-muted);text-transform:uppercase;line-height:2}
  .hero-meta span{color:var(--amber-dim);margin:0 10px}
  .trust-bar{max-width:1180px;margin:0 auto;padding:6px 24px 0;display:flex;gap:8px 14px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center}
  .trust-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
  .trust-sep{color:var(--border)}
  .trust-sources{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--amber-dim)}

  .how{margin:64px 0 8px;padding:0}
  .how-label{font-family:var(--mono);font-size:14px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);text-align:center;margin-bottom:24px}
  .how-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .how-step{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px}
  .how-num{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--amber);background:rgba(226,162,75,0.08);border:1px solid rgba(226,162,75,0.25);border-radius:8px;padding:5px 9px;flex-shrink:0}
  .how-title{font-size:16px;font-weight:500;color:var(--text-primary);line-height:1.3;margin-bottom:6px}
  .how-text{font-size:14px;color:var(--text-secondary);line-height:1.55}

  .main{max-width:1180px;margin:0 auto;padding:52px 24px 88px}
  .section-header{display:flex;align-items:center;gap:20px;margin:0 0 30px}
  .main>.section-header:not(:first-child){margin-top:64px}
  .section-title{font-family:var(--sans);font-size:clamp(22px,3vw,30px);font-weight:600;letter-spacing:-0.02em;color:var(--text-primary);white-space:nowrap}
  .section-rule{flex:1;height:1px;background:var(--border)}

  /* lead — dossier frame */
  .featured-tile{position:relative;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:48px;cursor:pointer;background:var(--surface);transition:border-color .3s,transform .3s;display:block}
  .featured-tile:hover{border-color:var(--line2);transform:translateY(-3px)}
  .featured-tile::before,.featured-tile::after{content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(255,255,255,0.18);z-index:4;pointer-events:none}
  .featured-tile::before{top:16px;left:16px;border-right:0;border-bottom:0}
  .featured-tile::after{top:16px;right:16px;border-left:0;border-bottom:0}
  .featured-bg{position:relative;height:clamp(280px,42vw,520px);background-size:cover;background-position:center;background-color:#0a0c11;border-radius:0}
  .featured-bg::after{display:none}
  .featured-overlay{display:none}
  .featured-body{position:relative;z-index:2;padding:36px clamp(22px,4vw,52px) 42px;background:var(--surface);max-width:none}
  .featured-badge{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
  .featured-badge::before{content:"";width:6px;height:6px;background:var(--amber);border-radius:50%}
  .featured-headline{font-family:var(--sans);font-size:clamp(26px,4.2vw,48px);font-weight:600;line-height:1.12;letter-spacing:-0.025em;color:var(--text-primary);margin-bottom:16px;max-width:20ch}
  .featured-summary{font-size:clamp(15px,1.7vw,18px);color:var(--text-secondary);line-height:1.7;margin-bottom:24px;max-width:680px}
  .featured-footer{display:flex;align-items:center;gap:22px;flex-wrap:wrap}

  .tag{display:inline-flex;align-items:center;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 11px;border-radius:6px;width:fit-content;background:rgba(255,255,255,0.06);color:var(--text-secondary);border:1px solid var(--line2)}
  .tag-disclosure{background:rgba(224,138,138,0.12);color:#E8A0A0;border:1px solid rgba(224,138,138,0.28)}
  .tag-sighting{background:rgba(121,199,214,0.12);color:#9AD6E2;border:1px solid rgba(121,199,214,0.28)}
  .tag-science{background:rgba(127,216,166,0.12);color:#9CE0BC;border:1px solid rgba(127,216,166,0.28)}
  .tag-government{background:rgba(226,162,75,0.12);color:var(--amber);border:1px solid rgba(226,162,75,0.28)}

  .credibility{display:flex;align-items:center;gap:13px}
  .cred-ring{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:17px;font-weight:700;flex-shrink:0}
  .cred-high{border:3px solid var(--green);color:var(--green);background:rgba(127,216,166,0.1)}
  .cred-mid{border:3px solid var(--amber);color:var(--amber);background:rgba(226,162,75,0.1)}
  .cred-low{border:3px solid var(--red);color:var(--red);background:rgba(224,138,138,0.1)}
  .cred-label{font-size:13px;color:var(--text-secondary);line-height:1.4}
  .cred-label strong{display:block;color:var(--text-primary);font-weight:500;font-size:16px;margin-bottom:2px}
  .tile-source-meta{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text-muted);text-transform:uppercase}

  .so-what{background:#15110A;border:1px solid #3A2E16;border-left:2px solid var(--amber);border-radius:var(--radius-sm);padding:16px 18px;margin-top:24px}
  .so-what-label{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:9px}
  .so-what-text{font-size:16px;line-height:1.65;color:var(--text-secondary);margin:0}

  .tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:48px}
  .tile{border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--border);cursor:pointer;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
  .tile:hover{transform:translateY(-5px);border-color:var(--line2)}
  .tile-img{position:relative;width:100%;height:178px;background-size:cover;background-position:center;flex-shrink:0;background-color:#0a0c11}
  .tile-img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(16,18,24,0.85))}
  .tile-img-tag{position:absolute;top:12px;left:12px;z-index:2}
  .tile-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:16px;flex:1}
  .tile-headline{font-family:var(--sans);font-size:19px;font-weight:500;line-height:1.28;letter-spacing:-0.01em;color:var(--text-primary)}
  .tile-footer{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--border);gap:8px;margin-top:auto}
  .tile-source{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--text-muted);text-transform:uppercase}
  .read-arrow{width:30px;height:30px;border-radius:50%;background:rgba(226,162,75,0.1);border:1px solid rgba(226,162,75,0.25);display:flex;align-items:center;justify-content:center;color:var(--amber);font-size:13px;flex-shrink:0;transition:background .2s,color .2s}
  .tile:hover .read-arrow{background:var(--amber);color:#0a0a0a}

  .veils-read{background:var(--surface);border:1px solid var(--border);border-left:2px solid var(--amber);border-radius:var(--radius);padding:30px clamp(22px,3vw,38px);margin-bottom:48px}
  .veils-read .vr-eyebrow{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:18px;font-weight:700}
  .veils-read p{font-size:17px;line-height:1.75;color:var(--text-secondary);margin:0 0 14px}
  .veils-read p:first-of-type{color:var(--text-primary);font-size:18px}
  .veils-read p:last-of-type{margin-bottom:0}
  .veils-read .vr-sig{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--text-muted);margin-top:20px;text-transform:uppercase}

  .timeline-strip{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px clamp(22px,3vw,34px);margin-bottom:48px}
  .timeline-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:8px}
  .timeline-title{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
  .timeline-updated{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text-muted);text-transform:uppercase}
  .timeline-items{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .timeline-item{position:relative;padding-left:15px}
  .timeline-item::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:var(--text-muted)}
  .timeline-item.active::before{background:var(--amber);box-shadow:0 0 8px rgba(226,162,75,0.7)}
  .timeline-date{font-family:var(--mono);font-size:11px;color:var(--amber);letter-spacing:.05em;margin-bottom:6px}
  .timeline-event{font-size:14px;color:var(--text-secondary);line-height:1.55}

  .cred-anchor-intro{font-size:16px;line-height:1.7;color:var(--text-secondary);margin:0 0 24px;max-width:760px}
  .tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}
  .tier-card{background:var(--deep);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 22px;border-top:1px solid var(--border)}
  .tier-card.tier-1{border-top:2px solid var(--green)}
  .tier-card.tier-2{border-top:2px solid var(--amber)}
  .tier-card.tier-3{border-top:2px solid var(--red)}
  .tier-badge{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}
  .tier-name{font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:8px;line-height:1.25}
  .tier-desc{font-size:14px;line-height:1.55;color:var(--text-secondary)}
  .cred-anchor-method{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);text-decoration:none;margin:0 0 26px}
  .cred-anchor-method:hover{color:var(--amber-bright)}
  .cred-anchor-subhead{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:16px}
  .rel-group-label{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin:24px 0 14px}

  .src-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  .src-link{display:flex;flex-direction:column;gap:8px;background:var(--deep);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 20px;text-decoration:none;transition:border-color .25s,transform .25s}
  .src-link:hover{border-color:var(--line2);transform:translateY(-3px)}
  .src-name{font-size:15px;font-weight:500;color:var(--text-primary);letter-spacing:-0.01em}
  .src-desc{font-size:13.5px;line-height:1.55;color:var(--text-secondary);flex:1}
  .src-go{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--amber);text-transform:uppercase}

  .newsletter-cta{background:linear-gradient(160deg,var(--surface),var(--deep));border:1px solid var(--border);border-radius:24px;padding:clamp(40px,6vw,68px) clamp(24px,4vw,48px);text-align:center;position:relative;overflow:hidden}
  .cta-eyebrow{font-family:var(--mono);font-size:14px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:14px;line-height:1.6}
  .cta-headline{font-family:var(--serif);font-size:clamp(30px,4.6vw,52px);font-weight:700;letter-spacing:-0.01em;color:var(--text-primary);margin-bottom:12px;line-height:1.08}
  .cta-sub{font-size:17px;color:var(--text-secondary);font-weight:400;margin:0 auto 32px;line-height:1.6;max-width:480px}
  .cta-form{display:flex;gap:10px;max-width:460px;margin:0 auto}
  .cta-input{flex:1;min-width:0;background:var(--panel);border:1px solid var(--line2);color:var(--text-primary);padding:15px 22px;font-size:16px;font-family:var(--sans);outline:none;border-radius:100px;transition:border-color .2s}
  .cta-input::placeholder{color:var(--text-muted)}
  .cta-input:focus{border-color:var(--amber)}
  .cta-submit{background:var(--amber);color:#0a0a0a;border:none;padding:15px 28px;font-family:var(--sans);font-size:15px;font-weight:600;cursor:pointer;border-radius:100px;white-space:nowrap;flex-shrink:0;transition:background .2s}
  .cta-submit:hover{background:var(--amber-bright)}
  .cta-tz{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;max-width:460px;margin:18px auto 0;font-size:13px;color:var(--text-muted)}
  .cta-tz-select{padding:7px 28px 7px 12px;border:1px solid var(--line2);border-radius:8px;font-size:14px;font-family:var(--sans);font-weight:500;background-color:var(--panel);color:var(--text-primary);cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23E2A24B' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}
  .cta-tz-select:focus{border-color:var(--amber)}

  footer{border-top:1px solid var(--border);padding:36px 24px;text-align:center;margin-top:24px}
  .footer-logo{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--text-primary);margin-bottom:10px}
  .footer-copy{font-size:12.5px;color:var(--text-muted);line-height:1.85}

  .modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.82);z-index:200;align-items:flex-start;justify-content:center;padding:24px 16px;overflow-y:auto;backdrop-filter:blur(6px)}
  .modal-overlay.open{display:flex}
  .modal{background:var(--surface);border:1px solid var(--line2);border-radius:var(--radius);max-width:680px;width:100%;position:relative;margin:auto;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,0.7)}
  .modal-img{width:100%;height:230px;background-size:cover;background-position:center;position:relative;background-color:#0a0c11}
  .modal-img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,var(--surface))}
  .modal-content{padding:26px clamp(22px,4vw,34px) 32px}
  .modal-close{position:absolute;top:12px;right:12px;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);border:1px solid var(--line2);color:#fff;font-size:16px;cursor:pointer;line-height:1;width:40px;height:40px;padding:0;border-radius:10px;display:flex;align-items:center;justify-content:center;z-index:10}
  .modal-close:hover{background:rgba(255,255,255,0.1)}
  .modal-tag{margin-bottom:14px}
  .modal-headline{font-family:var(--sans);font-size:clamp(22px,3vw,30px);font-weight:600;line-height:1.18;letter-spacing:-0.02em;margin-bottom:16px;color:var(--text-primary)}
  .modal-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase}
  .modal-body{font-size:16px;color:var(--text-secondary);line-height:1.78;margin-bottom:20px}
  .modal-cred{background:rgba(226,162,75,0.06);border:1px solid rgba(226,162,75,0.2);border-radius:var(--radius-sm);padding:15px 17px;font-size:14px;color:var(--text-secondary);line-height:1.6}
  .modal-cred strong{color:var(--amber);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;display:block;margin-bottom:7px}

  #to-top{position:fixed;bottom:22px;right:22px;z-index:150;width:46px;height:46px;border-radius:50%;background:var(--amber);color:#0a0a0a;border:none;font-size:20px;font-weight:700;line-height:1;cursor:pointer;box-shadow:0 6px 22px rgba(0,0,0,0.55);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .25s,transform .25s}
  #to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
  #to-top:hover{background:var(--amber-bright)}

  /* scoring page */
  .scoring-hero{padding:88px 24px 56px;text-align:center;position:relative;overflow:hidden}
  .scoring-main{max-width:900px;margin:0 auto;padding:40px 24px 72px}
  .scoring-intro{font-size:17px;color:var(--text-secondary);line-height:1.75;margin-bottom:48px;padding-bottom:40px;border-bottom:1px solid var(--border)}
  .scoring-section{margin-bottom:52px;padding-bottom:52px;border-bottom:1px solid var(--border)}
  .scoring-section:last-of-type{border-bottom:none}
  .scoring-section-title{font-family:var(--sans);font-size:26px;font-weight:600;letter-spacing:-0.02em;color:var(--text-primary);margin-bottom:8px}
  .scoring-section-intro{font-size:15px;color:var(--text-secondary);margin-bottom:24px;line-height:1.7}
  .score-legend{display:flex;flex-direction:column;gap:12px;margin-top:20px}
  .legend-item{display:flex;align-items:flex-start;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px}
  .legend-badge{font-family:var(--mono);font-size:12px;font-weight:700;padding:6px 12px;border-radius:6px;border:1px solid;white-space:nowrap;flex-shrink:0;min-width:72px;text-align:center}
  .legend-body{flex:1}
  .legend-body strong{display:block;font-size:15px;font-weight:500;color:var(--text-primary);margin-bottom:5px}
  .legend-body span{font-size:14px;color:var(--text-secondary);line-height:1.55}
  .dimension-grid{display:flex;flex-direction:column;gap:18px}
  .dimension-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px 26px}
  .dimension-header{display:flex;align-items:center;gap:16px;margin-bottom:12px}
  .dimension-number{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--amber);letter-spacing:.1em;background:rgba(226,162,75,0.08);border:1px solid rgba(226,162,75,0.2);padding:6px 10px;border-radius:6px;flex-shrink:0}
  .dimension-name{font-size:17px;font-weight:500;color:var(--text-primary);line-height:1.2}
  .dimension-weight{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-top:4px}
  .dimension-desc{font-size:14px;color:var(--text-secondary);line-height:1.65;margin-bottom:16px}
  .dimension-scale{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border);padding-top:14px}
  .scale-row{display:flex;align-items:center;gap:12px;font-size:13px}
  .scale-pts{font-family:var(--mono);font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;min-width:48px;text-align:center;flex-shrink:0}
  .scale-pts.high{background:rgba(127,216,166,0.12);color:var(--green)}
  .scale-pts.mid{background:rgba(226,162,75,0.12);color:var(--amber)}
  .scale-pts.low{background:rgba(224,138,138,0.1);color:#E5A06A}
  .scale-pts.none{background:rgba(224,138,138,0.12);color:var(--red)}
  .scale-label{color:var(--text-secondary);line-height:1.4}
  .rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
  .rule-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px;display:flex;gap:14px;align-items:flex-start}
  .rule-ceiling{border-top:2px solid var(--green)}
  .rule-floor{border-top:2px solid var(--red)}
  .rule-icon{font-size:18px;flex-shrink:0;margin-top:2px;color:var(--amber)}
  .rule-body strong{display:block;font-size:15px;font-weight:500;color:var(--text-primary);margin-bottom:6px}
  .rule-body p{font-size:14px;color:var(--text-secondary);line-height:1.6}

  /* responsive */
  @media(max-width:900px){.tile-grid{grid-template-columns:repeat(2,1fr)}.timeline-items{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:1000px){.nav-links{display:none}.hamburger{display:flex}}
  @media(max-width:760px){.how-inner{grid-template-columns:1fr}}
  @media(max-width:700px){.src-grid{grid-template-columns:1fr}.tier-grid{grid-template-columns:1fr}.rules-grid{grid-template-columns:1fr}}
  @media(max-width:560px){
    .tile-grid{grid-template-columns:1fr}.timeline-items{grid-template-columns:1fr}
    .hero{padding:80px 18px 64px}.main{padding:28px 16px 56px}
    .cta-form{flex-direction:column}.cta-submit{width:100%}
    .featured-bg{height:230px}.featured-body{padding:26px 22px 30px}
    .classbar .ci{padding:0 16px;font-size:9.5px;justify-content:center}.classbar .ci span:last-child{display:none}.header-inner{padding:0 16px}
    .scoring-main{padding:28px 16px 56px}.scoring-hero{padding:60px 16px 40px}
    .modal-content{padding:22px 20px 26px}.modal-img{height:200px}
    .featured-bg::after{right:20px;top:18px}
  }

/* Larger, more legible type on phones (optimized for 40+ readers) */
@media(max-width:600px){
  .featured-summary{font-size:17.5px;line-height:1.72}
  .tile-headline{font-size:20px;line-height:1.32}
  .so-what-text{font-size:16.5px;line-height:1.72}
  .cred-label{font-size:14px}
  .cred-label strong{font-size:17px}
  .cred-anchor-intro{font-size:17px;line-height:1.72}
  .timeline-event{font-size:16.5px;line-height:1.6}
  .src-name{font-size:16.5px}
  .src-desc{font-size:15px;line-height:1.6}
  .scoring-section-intro{font-size:16px;line-height:1.65}
  .scoring-intro p{font-size:17px;line-height:1.75}
  .scoring-section-title{font-size:23px}
  .dimension-desc{font-size:15.5px;line-height:1.65}
  .dimension-name{font-size:17px}
  .scale-label{font-size:14px;line-height:1.5}
  .scale-pts{font-size:13px}
  .legend-body strong{font-size:16.5px}
  .legend-body span{font-size:15px;line-height:1.6}
  .tier-desc{font-size:15px;line-height:1.6}
  .tier-name{font-size:17px}
  .rule-body p{font-size:15.5px;line-height:1.65}
  .hero-sub{font-size:17px;line-height:1.7}
  .footer-copy{font-size:14px;line-height:1.85}
  .mobile-menu a{font-size:18px}
}