*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;background:#FAFAF7;color:#2B2B2B;
  font-family:"Segoe UI","Open Sans",Candara,Tahoma,sans-serif;font-size:17px;line-height:1.65;
  -webkit-text-size-adjust:100%}
img,svg{max-width:100%;height:auto;display:block}
a{color:#2E6E65}
a:focus-visible,button:focus-visible{outline:2px solid #2E6E65;outline-offset:2px}
.pv-skip{position:absolute;left:-9999px;top:0;background:#2E6E65;color:#fff;padding:10px 16px;z-index:20}
.pv-skip:focus{left:0}
.pv-well{max-width:1240px;margin:0 auto;padding:0 32px}
.pv-cond{font-family:Oswald,"Arial Narrow","Helvetica Neue Condensed",Impact,sans-serif;font-weight:600;letter-spacing:.02em}

/* header */
.pv-head{background:#FAFAF7;border-bottom:1px solid #D8DEDB}
.pv-head .pv-well{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.pv-logo{display:block}
.pv-logo img{width:236px}
.pv-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:22px;margin:0;padding:0}
.pv-nav a{color:#2B2B2B;text-decoration:none;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  padding-bottom:5px;border-bottom:2px solid transparent}
.pv-nav a:hover{border-bottom-color:#D8DEDB}
.pv-nav a[aria-current]{border-bottom-color:#2E6E65;color:#2E6E65}

/* lead */
.pv-lead{position:relative;background:#2E6E65;color:#FAFAF7;overflow:hidden}
.pv-lead .pv-leadimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.pv-lead .pv-well{position:relative;min-height:460px;display:flex;flex-direction:column;justify-content:center;
  padding-top:56px;padding-bottom:56px;max-width:1240px}
.pv-lead h1{font-size:46px;line-height:1.1;margin:0 0 18px;max-width:16ch}
.pv-lead p{max-width:52ch;font-size:19px;margin:0 0 22px}
.pv-lead .pv-leadlink{color:#FAFAF7;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  border-bottom:2px solid #FAFAF7;text-decoration:none;padding-bottom:4px;align-self:flex-start}

/* chapter bands */
.pv-band{padding:64px 0;border-top:1px solid #D8DEDB}
.pv-band[data-tint="tint"]{background:#EFF3F2}
.pv-band[data-tint="paper"]{background:#FAFAF7}
.pv-band .pv-well{position:relative;padding-left:124px}
.pv-numeral{position:absolute;left:3px;top:-2px;width:58px;height:58px;border:1px solid #D8DEDB;
  background:#FAFAF7;color:#2E6E65;display:flex;align-items:center;justify-content:center;
  font-size:22px;font-family:Oswald,"Arial Narrow",Impact,sans-serif;letter-spacing:.06em}
.pv-band[data-tint="tint"] .pv-numeral{background:#EFF3F2}
.pv-band h2{font-size:32px;line-height:1.14;margin:0 0 8px;max-width:24ch}
.pv-kicker{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#2E6E65;margin:0 0 10px}
.pv-story p{max-width:66ch;font-family:"PT Serif",Georgia,"Times New Roman",serif;font-size:18px;line-height:1.72}
.pv-split{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;margin-top:34px}
.pv-split.pv-rev{grid-template-columns:5fr 7fr}
.pv-split.pv-rev .pv-splittext{grid-column:2;grid-row:1}
.pv-split.pv-rev .pv-splitfig{grid-column:1;grid-row:1}
.pv-split + .pv-split{margin-top:56px;padding-top:56px;border-top:1px solid #D8DEDB}
.pv-split p{max-width:60ch}
.pv-split ol{max-width:56ch;padding-left:20px}
.pv-more{display:inline-block;margin-top:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
figure{margin:0}
.pv-figure img{border:1px solid #D8DEDB;width:100%}
figcaption{font-size:12px;letter-spacing:.06em;color:#55605D;margin-top:10px}

/* gallery */
.pv-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:34px}

/* rule list */
.pv-rulelist{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin-top:30px;padding:0;list-style:none}
.pv-rulelist li{border-top:1px solid #D8DEDB;padding:16px 0}
.pv-rulelist a{font-family:Oswald,"Arial Narrow",Impact,sans-serif;font-size:20px;text-decoration:none;letter-spacing:.02em}
.pv-rulelist a:hover{text-decoration:underline}
.pv-rulelist span{display:block;font-size:15px;color:#4A5350;margin-top:4px}

/* orientation panel */
.pv-orient{display:grid;grid-template-columns:5fr 7fr;gap:48px;margin-top:26px}
.pv-index{list-style:none;margin:0;padding:0;border-top:1px solid #D8DEDB}
.pv-index li{border-bottom:1px solid #D8DEDB;padding:9px 0;font-size:15px}
.pv-index a{text-decoration:none}
.pv-index a:hover{text-decoration:underline}
.pv-index b{color:#2E6E65;font-weight:600;margin-right:10px;font-family:Oswald,"Arial Narrow",Impact,sans-serif}

/* footer */
.pv-foot{background:#232726;color:#E4E9E7;padding:52px 0 34px;margin-top:0}
.pv-foot .pv-cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.pv-foot h3{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#9FB3AE;margin:0 0 14px}
.pv-foot ul{list-style:none;margin:0;padding:0}
.pv-foot li{margin-bottom:9px;font-size:15px}
.pv-foot a{color:#E4E9E7;text-decoration:none}
.pv-foot a:hover{text-decoration:underline}
.pv-foot p{font-size:15px;color:#B9C6C2;max-width:36ch;margin:0}
.pv-foot img{width:200px;margin-bottom:14px}
.pv-close{border-top:1px solid #3A403E;margin-top:38px;padding-top:18px;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;color:#9FB3AE}

/* inner pages */
.pv-titleband{background:#EFF3F2;border-bottom:1px solid #D8DEDB;padding:52px 0}
.pv-titleband .pv-well{position:relative}
.pv-titleband h1{font-size:44px;line-height:1.12;margin:0 0 12px;max-width:22ch}
.pv-titleband p{margin:0;max-width:60ch;font-size:19px;color:#3D4644}
.pv-narrow{max-width:1044px}
.pv-body{display:grid;grid-template-columns:minmax(0,660px) 296px;gap:88px;padding:52px 0 8px}
.pv-body h2{font-size:26px;line-height:1.2;margin:36px 0 12px}
.pv-body h2:first-child{margin-top:0}
.pv-body p{margin:0 0 16px}
.pv-body ul,.pv-body ol{padding-left:20px}
.pv-body li{margin-bottom:10px}
.pv-body dt{font-family:Oswald,"Arial Narrow",Impact,sans-serif;font-size:18px;color:#2E6E65;margin-top:18px}
.pv-body dd{margin:6px 0 0}
.pv-aside{border-top:2px solid #2E6E65;padding-top:14px;align-self:start;position:sticky;top:24px}
.pv-aside h2{font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 12px;color:#55605D}
.pv-aside ol{list-style:none;margin:0;padding:0;counter-reset:s}
.pv-aside li{border-bottom:1px solid #D8DEDB;padding:8px 0;font-size:14px}
.pv-aside a{text-decoration:none}
.pv-aside a:hover{text-decoration:underline}
.pv-innerfig{margin:34px 0 0;max-width:640px}
.pv-next{border-top:1px solid #D8DEDB;margin-top:44px;padding:26px 0 60px;display:grid;
  grid-template-columns:1fr 1fr;gap:40px}
.pv-next h2{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#55605D;margin:0 0 12px;grid-column:1/-1}
.pv-next a{font-family:Oswald,"Arial Narrow",Impact,sans-serif;font-size:21px;text-decoration:none}
.pv-next a:hover{text-decoration:underline}
.pv-chapterlist{list-style:none;margin:34px 0 60px;padding:0;border-top:1px solid #D8DEDB}
.pv-chapterlist li{border-bottom:1px solid #D8DEDB;padding:20px 0;display:grid;
  grid-template-columns:70px 1fr;gap:20px;align-items:baseline}
.pv-chapterlist b{color:#2E6E65;font-family:Oswald,"Arial Narrow",Impact,sans-serif;font-size:24px}
.pv-chapterlist a{font-family:Oswald,"Arial Narrow",Impact,sans-serif;font-size:23px;text-decoration:none}
.pv-chapterlist a:hover{text-decoration:underline}
.pv-chapterlist span{display:block;font-size:15px;color:#4A5350;margin-top:4px;max-width:70ch}

@media (max-width:1100px){
  .pv-well{padding:0 24px}
  .pv-lead .pv-well{min-height:360px}
  .pv-lead h1{font-size:38px}
}
@media (max-width:860px){
  .pv-head .pv-well{height:auto;flex-direction:column;align-items:flex-start;gap:10px;padding-top:12px;padding-bottom:12px}
  .pv-logo img{width:196px}
  .pv-nav ul{gap:16px 20px}
  .pv-lead .pv-well{min-height:260px}
  .pv-lead h1{font-size:30px;max-width:100%}
  .pv-lead p{font-size:17px}
  .pv-split,.pv-split.pv-rev,.pv-orient,.pv-body,.pv-next{grid-template-columns:1fr;gap:26px}
  .pv-split.pv-rev .pv-splittext,.pv-split.pv-rev .pv-splitfig{grid-column:1;grid-row:auto}
  .pv-split.pv-rev .pv-splittext{order:1}
  .pv-split.pv-rev .pv-splitfig{order:2}
  .pv-gallery,.pv-rulelist{grid-template-columns:1fr}
  .pv-band .pv-well{padding-left:24px}
  .pv-numeral{position:static;width:auto;height:auto;border:0;background:none;display:block;
    margin:0 0 6px;font-size:20px}
  .pv-innerfig{max-width:100%}
  .pv-foot .pv-cols{grid-template-columns:1fr 1fr}
  .pv-aside{position:static}
  .pv-body h2{font-size:23px}
  .pv-titleband h1{font-size:32px}
  body{font-size:16px;line-height:1.7}
  .pv-story p{font-size:17px}
  .pv-foot a,.pv-nav a{display:inline-block;min-height:24px}
}
@media (max-width:560px){
  .pv-foot .pv-cols{grid-template-columns:1fr}
  .pv-well{padding:0 20px}
  .pv-band .pv-well{padding-left:20px}
  .pv-chapterlist li{grid-template-columns:1fr;gap:4px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}