*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg1:#C8D4C8;--bg2:#A6BC9E;--accent:#1A2C5A;--ink:#1A2420;
  --body:#364A3C;--muted:#6A8070;--nav-bg:#0E1A10;--nav-text:#C8D4C8;
  --line:#8EA898;--desk:#3D2C1D;--brass:#C9A85E;--paper:#F3EEE0;--red:#8A1A08;
  --fraunces:'Fraunces',serif;--baskerville:'Libre Baskerville',serif;
  --scp:'Source Code Pro',monospace;--elite:'Special Elite',monospace;
  --caveat:'Caveat',cursive;
}
html{scroll-behavior:smooth;}
body{background:var(--bg1);color:var(--body);font-family:var(--baskerville);font-size:16px;line-height:1.7;}
.site-nav{background:var(--nav-bg);padding:0 48px;display:flex;align-items:center;height:52px;position:sticky;top:0;z-index:200;}
.nav-brand{font-family:var(--scp);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--nav-text);opacity:.7;margin-right:auto;text-decoration:none;}
.nav-links{display:flex;gap:32px;list-style:none;}
.nav-links a{font-family:var(--scp);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--nav-text);opacity:.55;text-decoration:none;transition:opacity .2s;}
.nav-links a:hover{opacity:1;}
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:560px;overflow:hidden;}
.hero-text{background:var(--bg1);padding:72px 52px;display:flex;flex-direction:column;justify-content:center;order:1;}
.hero-eyebrow{font-family:var(--scp);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:28px;}
.hero-h1{font-family:var(--fraunces);font-weight:400;font-size:clamp(32px,4vw,56px);line-height:1.08;color:var(--ink);margin-bottom:26px;}
.hero-body{font-family:var(--baskerville);font-size:16px;line-height:1.75;color:var(--body);margin-bottom:36px;max-width:460px;}
.hero-cta{display:inline-block;background:var(--accent);color:#fff;font-family:var(--scp);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:14px 28px;text-decoration:none;align-self:flex-start;transition:opacity .2s;}
.hero-cta:hover{opacity:.85;}
.hero-illus{position:relative;overflow:hidden;background:#1A1408;order:2;}
.rule{height:1px;background:var(--line);margin:0 48px;}
.band{background:var(--bg2);display:grid;grid-template-columns:1fr 1fr 1fr;}
.band-card{padding:52px 40px;border-right:1px solid var(--line);}
.band-card:last-child{border-right:none;}
.card-eyebrow{font-family:var(--scp);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;}
.card-title{font-family:var(--fraunces);font-weight:400;font-size:21px;line-height:1.2;color:var(--ink);margin-bottom:14px;}
.card-body{font-family:var(--baskerville);font-size:14px;line-height:1.7;color:var(--body);margin-bottom:18px;}
.card-link{font-family:var(--scp);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);text-decoration:none;}
.card-link:hover{text-decoration:underline;}
.sounder-section{background:var(--bg1);padding:72px 48px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.section-eyebrow{font-family:var(--scp);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;}
.section-title{font-family:var(--fraunces);font-weight:400;font-size:28px;color:var(--ink);margin-bottom:18px;line-height:1.15;}
.section-body{font-family:var(--baskerville);font-size:15px;line-height:1.75;color:var(--body);}
.section-body+.section-body{margin-top:14px;}
.maint-log{margin-top:28px;border:1px solid var(--line);background:var(--paper);}
.maint-log-header{padding:8px 14px;background:rgba(26,44,90,0.07);border-bottom:1px solid var(--line);font-family:var(--scp);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.maint-log-body{max-height:260px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--accent) var(--paper);}
.maint-entry{display:grid;grid-template-columns:56px 1fr;border-bottom:1px solid rgba(142,168,152,0.28);padding:7px 14px;}
.maint-entry:last-child{border-bottom:none;}
.maint-entry.new{background:rgba(26,44,90,0.04);}
.maint-date{font-family:var(--scp);font-size:9px;color:var(--muted);padding-top:2px;}
.maint-text{font-family:var(--elite);font-size:10px;line-height:1.5;color:var(--ink);}
.maint-hand{font-family:var(--caveat);font-size:13px;color:var(--body);}
.verdict-row{margin-top:14px;border:1px solid var(--line);background:var(--paper);padding:10px 14px;min-height:38px;}
.verdict-label{font-family:var(--scp);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;}
.verdict-text{font-family:var(--caveat);font-size:15px;color:var(--body);min-height:22px;}
.sound-toggle{display:inline-flex;align-items:center;gap:8px;margin-top:12px;background:none;border:1px solid var(--line);padding:8px 14px;cursor:pointer;font-family:var(--scp);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);transition:all .2s;touch-action:manipulation;}
.sound-toggle:hover{border-color:var(--accent);color:var(--accent);}
.sound-toggle svg{width:14px;height:14px;flex-shrink:0;}
.loupe-section{background:var(--bg2);padding:72px 48px;}
.loupe-intro{max-width:560px;margin-bottom:36px;}
.loupe-wrap{position:relative;width:100%;max-width:840px;aspect-ratio:4/3;cursor:none;overflow:hidden;border:2px solid var(--line);background:var(--paper);}
.doc-base{position:absolute;inset:0;padding:38px 52px;transition:opacity .15s;}
.loupe-wrap.loupe-active .doc-base{opacity:.3;}
.doc-magnified{position:absolute;inset:0;padding:38px 52px;pointer-events:none;background:var(--paper);clip-path:circle(0px at 50% 50%);}
.loupe-cursor{position:absolute;width:120px;height:120px;border-radius:50%;border:3px solid var(--brass);pointer-events:none;transform:translate(-50%,-50%);display:none;box-shadow:0 2px 16px rgba(0,0,0,.2);z-index:10;}
.doc-title{font-family:var(--elite);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-align:center;margin-bottom:5px;}
.doc-subtitle{font-family:var(--elite);font-size:10px;letter-spacing:.06em;color:var(--muted);text-align:center;margin-bottom:18px;}
.doc-rule{height:1px;background:var(--line);margin-bottom:14px;}
.doc-line{font-family:var(--elite);font-size:10px;line-height:1.9;color:var(--ink);}
.doc-section{font-family:var(--elite);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:12px;margin-bottom:3px;}
.corner-card{position:absolute;right:18px;bottom:18px;width:128px;background:var(--paper);border:1px solid #D4C8A8;padding:8px 10px;transform:rotate(-1.5deg);box-shadow:1px 2px 5px rgba(0,0,0,.09);}
.corner-card-text{font-family:var(--caveat);font-size:9.5px;line-height:1.55;color:var(--ink);}
.corner-card-underline{text-decoration:underline;text-underline-offset:2px;}
.doc-magnified .doc-title{font-size:20px;}
.doc-magnified .doc-subtitle{font-size:14px;}
.doc-magnified .doc-line{font-size:15px;}
.doc-magnified .doc-section{font-size:14px;}
.doc-magnified .corner-card{width:195px;right:27px;bottom:27px;}
.doc-magnified .corner-card-text{font-size:14px;}
.loupe-caption{font-family:var(--scp);font-size:11px;color:var(--muted);margin-top:14px;letter-spacing:.04em;}
.history-section{background:var(--bg1);padding:72px 48px;border-top:1px solid var(--line);}
.history-intro{max-width:520px;margin-bottom:48px;}
.timeline-wrap{overflow-x:auto;padding-bottom:24px;}
.timeline{display:flex;align-items:flex-start;min-width:600px;position:relative;}
.timeline::after{content:'';position:absolute;left:0;right:0;top:40px;height:2px;background:var(--line);}
.tl-item{flex:1;display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;}
.tl-year{font-family:var(--scp);font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:12px;text-align:center;}
.tl-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--accent);background:var(--bg1);cursor:pointer;transition:background .2s,transform .2s;flex-shrink:0;touch-action:manipulation;}
.tl-dot:hover,.tl-dot.active{background:var(--accent);transform:scale(1.25);}
.timeline-panel{background:var(--paper);border:1px solid var(--line);padding:28px 32px;margin-top:32px;max-width:680px;min-height:80px;display:none;}
.timeline-panel.visible{display:block;}
.panel-year-label{font-family:var(--scp);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;}
.panel-text{font-family:var(--baskerville);font-size:15px;line-height:1.75;color:var(--body);}
.panel-text p+p{margin-top:14px;}
.log-section{background:var(--bg2);padding:72px 48px;border-top:1px solid var(--line);}
.log-intro{max-width:560px;margin-bottom:36px;}
.log-book{background:var(--paper);border:1px solid #C8B890;max-width:780px;}
.log-head{background:var(--accent);color:#fff;display:grid;grid-template-columns:68px 1fr 130px 100px;gap:10px;padding:9px 18px;}
.log-col{font-family:var(--scp);font-size:9px;letter-spacing:.12em;text-transform:uppercase;opacity:.75;}
.log-rows-wrap{max-height:260px;overflow-y:auto;}
.log-row{display:grid;grid-template-columns:68px 1fr 130px 100px;gap:10px;padding:9px 18px;border-bottom:1px solid #E0D4B4;align-items:center;}
.log-row:last-child{border-bottom:none;}
.log-cell{font-family:var(--elite);font-size:10.5px;color:var(--ink);line-height:1.4;}
.log-stamp{font-family:var(--elite);font-size:8px;color:#7A2808;border:1.5px solid #7A2808;padding:2px 5px;display:inline-block;transform:rotate(-1.5deg);letter-spacing:.06em;}
.log-new-row{display:grid;grid-template-columns:68px 1fr 130px 100px;gap:10px;padding:9px 18px;border-top:2px solid var(--line);align-items:center;background:rgba(200,212,200,.15);}
.log-input{font-family:var(--elite);font-size:10.5px;background:none;border:none;border-bottom:1px solid var(--line);outline:none;color:var(--ink);width:100%;padding:2px 0;}
.log-input::placeholder{color:var(--muted);opacity:.6;font-style:italic;}
.log-submit{background:var(--accent);color:#fff;border:none;font-family:var(--scp);font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:7px 12px;cursor:pointer;width:100%;touch-action:manipulation;transition:opacity .2s;}
.log-submit:hover{opacity:.85;}
.log-submit:disabled{opacity:.4;cursor:default;}
.log-narrator{margin-top:16px;padding:14px 18px;background:rgba(26,44,90,.06);border-left:3px solid var(--accent);display:none;max-width:780px;}
.log-narrator.visible{display:block;}
.log-narrator-text{font-family:var(--baskerville);font-size:14px;line-height:1.7;color:var(--body);font-style:italic;}
.log-narrator-text a{color:var(--accent);text-decoration:underline;}
.windowsill-section{background:var(--bg2);padding:72px 48px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:64px;align-items:center;}
.windowsill-text p{font-family:var(--baskerville);font-size:15px;line-height:1.8;color:var(--body);font-style:italic;}
#jar-toy{width:110px;cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation;flex-shrink:0;}
#jar-toy svg{width:100%;height:auto;display:block;overflow:visible;}
.jar-caption{font-family:var(--scp);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:10px;text-align:center;}
footer{background:var(--nav-bg);padding:32px 48px;display:flex;justify-content:space-between;align-items:center;}
.footer-text{font-family:var(--scp);font-size:11px;color:var(--nav-text);opacity:.45;letter-spacing:.06em;}
.footer-text a{color:inherit;text-decoration:underline;text-underline-offset:3px;}
@media(max-width:760px){
  .site-nav{padding:0 20px;}
  .nav-links{gap:14px;}
  .hero{grid-template-columns:1fr;grid-template-rows:320px auto;min-height:auto;}
  .hero-illus{order:1;height:320px;}
  .hero-text{order:2;padding:44px 20px 40px;}
  .rule{margin:0 20px;}
  .band{grid-template-columns:1fr;}
  .band-card{border-right:none;border-bottom:1px solid var(--line);padding:36px 20px;}
  .sounder-section{grid-template-columns:1fr;padding:44px 20px;gap:36px;}
  .loupe-section{padding:44px 20px;}
  .history-section{padding:44px 20px;}
  .log-section{padding:44px 20px;}
  .windowsill-section{grid-template-columns:1fr;padding:44px 20px;gap:28px;}
  footer{padding:24px 20px;flex-direction:column;gap:8px;text-align:center;}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}