:root{--ink:#1c1a17;--ink2:#4a463f;--mute:#8a847a;--line:#e2dccf;--paper:#f7f4ee;--paper2:#efeae0;--accent:#8a6d3b;--al:#ecdfc6;--card:#fffdf9;--shadow:0 1px 2px rgba(28,26,23,.06),0 8px 24px -12px rgba(28,26,23,.18)}
*{box-sizing:border-box}
html{background:var(--paper)}
body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit}
a{color:inherit}
/* top bar */
.bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;background:rgba(247,244,238,.92);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line)}
.mark{flex:1;min-width:0;text-align:center}
.mark span{display:block;font-family:"Cormorant Garamond",serif;font-weight:600;font-size:16px;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden}
.mark small{display:block;font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);white-space:nowrap;overflow:hidden}
.back,.icon{border:0;background:none;font-size:20px;width:38px;height:38px;padding:0;cursor:pointer;border-radius:50%;flex:0 0 auto}
.back:active,.icon:active{background:var(--paper2)}
.icon svg,.back svg{width:20px;height:20px;display:block;margin:auto}
.spacer{width:38px;flex:0 0 auto}
main{max-width:680px;margin:0 auto;padding:18px 18px calc(48px + env(safe-area-inset-bottom))}
h1{font-family:"Cormorant Garamond",serif;font-weight:500;font-size:36px;line-height:1.02;margin:6px 0 10px;letter-spacing:-.01em}
.lede{font-family:"Cormorant Garamond",serif;font-style:italic;font-size:19px;color:var(--ink2);margin:0 0 20px;line-height:1.3}
.kick{font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent);margin:4px 0 2px}
/* login */
.login{padding-top:6vh;text-align:center}
.login .glyph{width:84px;height:84px;margin:0 auto 22px;border-radius:50%;background:var(--card);box-shadow:var(--shadow);display:grid;place-items:center;font-family:"Cormorant Garamond",serif;font-size:42px;font-weight:600;line-height:1;position:relative;padding-bottom:10px}
.login .glyph:after{content:"";position:absolute;left:32%;right:32%;bottom:13px;height:2px;background:var(--accent)}
.login .lede{margin-bottom:26px}
.login input{width:100%;padding:16px;border:1px solid var(--line);background:var(--card);font-size:17px;border-radius:10px;margin:0 0 10px;text-align:center;letter-spacing:.06em;box-shadow:var(--shadow)}
.login input:focus{outline:none;border-color:var(--accent)}
.btn{display:block;width:100%;padding:16px;border:0;background:var(--ink);color:var(--paper);font-size:13px;letter-spacing:.2em;text-transform:uppercase;border-radius:10px;cursor:pointer}
.btn:disabled{opacity:.6}
.err{color:#9b2c1f;font-size:14px;min-height:22px;margin:0 0 6px}
.note{font-size:13px;color:var(--mute);line-height:1.5}
/* home */
.hero{margin:6px 0 18px}
.hero h1{font-size:40px}
.search{width:100%;padding:13px 14px 13px 42px;border:1px solid var(--line);border-radius:12px;font-size:16px;background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a847a' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-3.5-3.5'/%3E%3C/svg%3E") 14px center/18px no-repeat;box-shadow:var(--shadow);margin:6px 0 4px}
.search:focus{outline:none;border-color:var(--accent)}
.group{display:flex;align-items:baseline;gap:10px;margin:26px 0 10px}
.group b{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:22px}
.group small{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.item{display:block;width:100%;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 14px 12px;cursor:pointer;box-shadow:var(--shadow);position:relative;min-height:92px}
.item.wide{grid-column:1/-1;display:flex;align-items:center;gap:14px;min-height:0}
.item .num{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:30px;line-height:1;color:var(--accent);display:block;margin-bottom:6px}
.item.wide .num{margin:0;width:38px;text-align:center;flex:0 0 auto}
.item b{display:block;font-family:"Cormorant Garamond",serif;font-weight:600;font-size:19px;line-height:1.15}
.item small{display:block;font-size:12px;color:var(--mute);margin-top:3px;line-height:1.35}
.item .prog{position:absolute;top:12px;right:12px;font-size:10px;letter-spacing:.1em;color:var(--accent);background:var(--al);padding:3px 7px;border-radius:99px}
.item.wide .prog{position:static;margin-left:auto}
.item:active{transform:scale(.99)}
.foot{margin-top:36px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);text-align:center}
/* search results */
.hit{padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer}
.hit b{font-family:"Cormorant Garamond",serif;font-size:19px;font-weight:600}
.hit small{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-left:8px}
.hit p{margin:4px 0 0;font-size:14px;color:var(--ink2);line-height:1.45}
.hit mark{background:var(--al);color:inherit;border-radius:2px}
/* reader */
.tools{display:flex;gap:8px;margin:0 0 18px;align-items:center}
.tools button{padding:10px 14px;border:1px solid var(--line);background:var(--card);border-radius:99px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;box-shadow:var(--shadow)}
.tools .meter{flex:1;height:4px;background:var(--line);border-radius:99px;overflow:hidden}
.tools .meter i{display:block;height:100%;background:var(--accent);width:0;transition:width .25s}
.tools .pct{font-size:11px;color:var(--accent);letter-spacing:.1em;min-width:44px;text-align:right}
.doc{font-family:"Cormorant Garamond",serif;font-size:19px;line-height:1.45}
.doc p{margin:0 0 12px}
.doc h2{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:25px;line-height:1.12;margin:30px 0 8px}
.doc h2 .n{display:block;font-family:Inter,sans-serif;font-weight:500;font-size:10px;letter-spacing:.24em;color:var(--accent);margin-bottom:5px}
.doc h2 .w{display:block;font-family:Inter,sans-serif;font-weight:400;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-top:3px}
.doc h3{font-family:Inter,sans-serif;font-weight:600;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink2);margin:20px 0 6px}
.doc ul,.doc ol{padding-left:22px;margin:0 0 12px}
.doc li{margin:0 0 6px}
.doc b,.doc strong{font-weight:600}
.doc .rule{background:var(--card);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:12px 14px;margin:16px 0;font-size:18px;box-shadow:var(--shadow)}
.doc .rule b{display:block;font-family:Inter,sans-serif;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.doc .quote{font-style:italic;font-size:22px;margin:18px 10px;line-height:1.3}
.doc .fig{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;margin:14px 0;box-shadow:var(--shadow)}
.doc .fig svg{display:block;width:100%;height:auto;max-height:70vh}
.doc .cap,.doc .cap2{font-family:Inter,sans-serif;font-size:12px;color:var(--mute);margin-top:8px;line-height:1.4}
.doc .cap2 b{display:block;font-size:10px;letter-spacing:.16em;color:var(--accent);margin-bottom:2px}
.doc table{width:100%;border-collapse:collapse;font-family:Inter,sans-serif;font-size:14px;line-height:1.4;margin:10px 0 18px}
.doc th{text-align:left;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);font-weight:500;border-bottom:1px solid var(--ink2);padding:6px 6px 6px 0;vertical-align:bottom}
.doc td{vertical-align:top;border-bottom:1px solid var(--line);padding:9px 8px 9px 0}
.doc .spec{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:14px 0;box-shadow:var(--shadow)}
.doc .spec .h{display:block;font-family:Inter,sans-serif;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.doc .spec table{margin:0}
.doc .spec td{border-bottom:1px dotted var(--line)}
.doc .spec tr:last-child td{border-bottom:0}
.doc .spec td:first-child{width:34%;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);padding-top:12px}
.doc .avoid,.doc .used{font-family:Inter,sans-serif;font-size:14px;color:var(--ink2);border-left:2px solid var(--line);padding-left:12px;margin:0 0 16px;line-height:1.45}
.doc .avoid b,.doc .used b{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin-bottom:2px}
.doc .used b{color:var(--accent)}
.doc .one{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--ink);padding:14px 16px 8px;margin:30px 0 8px;border-radius:0 0 12px 12px;box-shadow:var(--shadow)}
.doc .one h2{margin-top:2px}
.doc .q{margin:0 0 4px}
.doc .k{font-family:Inter,sans-serif;font-size:11px;letter-spacing:.14em;color:var(--accent)}
.doc .ask{display:block;font-style:italic;font-size:20px}
.doc .why{display:block;font-family:Inter,sans-serif;font-size:14px;color:var(--ink2);margin-bottom:10px}
.doc .msg{background:var(--card);border:1px solid var(--line);padding:14px 16px;border-radius:12px;box-shadow:var(--shadow)}
.doc .msg .n{display:block;font-family:Inter,sans-serif;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.doc .steps li b,.doc .steps2 li b{display:block}
.doc .steps li span{display:block;font-family:Inter,sans-serif;font-size:14px;color:var(--ink2)}
.doc h1{font-size:28px;margin-top:32px}
.doc .grp h3{margin-top:14px}
.doc .box{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:10px 0}
/* checklists */
.doc ul:has(> li > input){list-style:none;padding:0;margin:0 0 14px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.doc li:has(> input){margin:0;display:flex;gap:12px;align-items:flex-start;font-family:Inter,sans-serif;font-size:15px;line-height:1.4;padding:12px 14px;border-bottom:1px solid var(--line)}
.doc li:has(> input):last-child{border-bottom:0}
.doc li:has(> input) em{margin-left:auto;font-style:normal;font-size:11px;color:var(--mute);padding-left:8px;white-space:nowrap;letter-spacing:.08em}
.doc input[type=checkbox]{flex:0 0 auto;width:22px;height:22px;margin:0;appearance:none;-webkit-appearance:none;border:1.5px solid var(--ink2);border-radius:6px;background:#fff;position:relative;cursor:pointer}
.doc input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}
.doc input[type=checkbox]:checked:after{content:"";position:absolute;left:7px;top:3px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.doc li:has(> input:checked){color:var(--mute)}
.doc .one ul:has(> li > input){box-shadow:none;border:0;background:none;border-radius:0}
.doc .one li:has(> input){padding:10px 0}
/* arrival timeline */
.doc .tl{margin:8px 0 16px}
.doc .t{font-family:Inter,sans-serif;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:18px 0 2px;padding-left:14px;position:relative}
.doc .t:before{content:"";position:absolute;left:0;top:5px;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.doc .d{padding-left:14px;border-left:1px solid var(--line);margin-left:3px}
.doc .d b{display:block;font-size:20px;font-weight:600}
.doc .d p{font-size:17px;color:var(--ink2)}
.doc .who{margin:0 0 12px}
.doc .who h3{margin-top:12px}
.doc .script{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:12px 0;box-shadow:var(--shadow)}
.doc .script h3{margin:0 0 2px}
.doc .when{font-family:Inter,sans-serif;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.doc .script ol{margin:0;padding-left:20px;font-size:17px}
.doc .note{font-family:Inter,sans-serif;font-size:13px;color:var(--mute)}
.doc .two,.doc .cols,.doc .grid2,.doc .grid3{display:block}
/* wide diagrams scroll sideways */
.doc .fig.wide{overflow-x:auto;-webkit-overflow-scrolling:touch}
.doc .fig.wide svg{width:640px;max-width:none}
.doc .fig.wide .cap,.doc .fig.wide .cap2{position:sticky;left:0}
.swipe{font-family:Inter,sans-serif;font-size:11px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:-6px 0 12px}
.doc .fig svg text{font-family:Inter,sans-serif;font-size:7.2px;fill:var(--ink2)}
.item.pdf{text-decoration:none;color:inherit}
.item.pdf .num{font-size:11px;letter-spacing:.2em;margin-top:6px}
.pdfline{margin:30px 0 10px;text-align:center;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.pdfline a{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:2px}
.mark.tight span{letter-spacing:.04em;font-size:14px}
.mark.nosub span{font-size:13px;letter-spacing:.02em;white-space:normal;line-height:1.1}
.mark.nosub small{display:none}
.mark.tight small{letter-spacing:.1em}
.audit{display:flex;align-items:center;gap:16px;width:100%;text-align:left;background:var(--ink);color:var(--paper);border:0;border-radius:16px;padding:18px 18px;margin:22px 0 4px;cursor:pointer;box-shadow:0 10px 30px rgba(28,26,23,.18)}
.audit .num{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:40px;line-height:1;color:var(--paper);flex:0 0 auto;min-width:64px;text-align:center}
.audit .num small{font-size:14px;color:var(--accent);margin-left:2px}
.audit b{display:block;font-family:"Cormorant Garamond",serif;font-weight:600;font-size:21px;line-height:1.1}
.audit > span:last-child small{display:block;font-size:12px;color:rgba(247,244,238,.72);margin-top:4px;line-height:1.4}
.audit:active{transform:scale(.99)}
.aprog{height:4px;background:var(--line);border-radius:99px;overflow:hidden;margin:14px 0 8px}
.aprog i{display:block;height:100%;background:var(--accent);transition:width .25s}
.anum{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-bottom:26px}
.aq{font-family:"Cormorant Garamond",serif;font-weight:500;font-size:30px;line-height:1.15;margin:0 0 30px;min-height:140px}
.ayn{display:flex;gap:10px}
.ayn .btn{flex:1}
.btn.ghost{background:var(--card);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}
.ascore{display:flex;align-items:baseline;gap:8px;margin:18px 0 6px}
.ascore span{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:96px;line-height:1;color:var(--ink)}
.ascore small{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.ares{font-family:"Cormorant Garamond",serif;font-weight:500;font-size:30px;line-height:1.15;margin:0 0 10px}
.aq{min-height:0;margin-bottom:12px}
.ahint{font-size:15px;line-height:1.5;color:var(--ink2);margin:0 0 28px}
.welcome{text-align:left}
.welcome .glyph,.welcome .kick,.welcome h1,.welcome .lede{text-align:center}
.welcome .steps{padding-left:22px;margin:0 0 26px;font-size:16px;line-height:1.55;color:var(--ink2)}
.welcome .steps li{margin-bottom:14px}
.welcome .steps b{color:var(--ink)}
.welcome .mono{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:var(--card);padding:2px 6px;border-radius:6px;border:1px solid var(--line)}