:root{--snow:#f6f9fa;--card:#ffffff;--frost:#dde5e8;--pine-ink:#13241d;--stone:#55645d;--maple:#d52b1e;--forest:#1f5a43;--night:#0f2a20;--f-main:'Archivo', 'Segoe UI', system-ui, sans-serif;--f-mono:'Martian Mono', Consolas, monospace;--wrap:1160px}
*{box-sizing:border-box}
body.nt-page{margin:0;background:var(--snow);color:var(--pine-ink);font:17px/1.65 var(--f-main)}
a{color:var(--forest)}
img{max-width:100%;height:auto}
h1,h2,h3{color:var(--night);line-height:1.12;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.9rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-.015em}
h3{font-size:1.12rem;font-weight:700}
.nt-inner{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* band + masthead */
.nt-band{margin:0;background:var(--maple);color:#fff;font:500 12.5px var(--f-mono);letter-spacing:.04em;text-align:center;padding:7px 16px}
.nt-band time{font-weight:700}
.nt-leaf{display:inline-block;width:10px;height:10px;background:#fff;margin-right:8px;transform:rotate(45deg);vertical-align:1px}
.nt-masthead{background:var(--card);border-bottom:1px solid var(--frost)}
.nt-masthead-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:76px;flex-wrap:wrap}
.nt-brandmark img{display:block;height:70px;width:auto}
.nt-links ul{display:flex;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nt-links a{display:block;padding:9px 14px;font-weight:700;font-size:15px;color:var(--night);text-decoration:none;border-bottom:3px solid transparent}
.nt-links a:hover{border-bottom-color:var(--maple)}

/* hero */
.nt-hero{position:relative;background:linear-gradient(180deg,#e6f0ec 0,#f2f6f8 70%,var(--snow));padding:70px 0 150px;overflow:hidden}
.nt-hero-sm{padding:46px 0 110px}
.nt-peaks{position:absolute;left:0;right:0;bottom:0;width:100%;height:170px}
.nt-peak-back{fill:color-mix(in srgb,var(--forest) 22%,transparent)}
.nt-peak-front{fill:color-mix(in srgb,var(--forest) 38%,var(--snow))}
.nt-hero-text{position:relative;z-index:2}
.nt-overline{font:600 13px var(--f-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--maple);margin:0 0 14px}
.nt-overline a{color:inherit}
.nt-sub{font-size:1.18rem;color:var(--stone);max-width:62ch;margin:0}
.nt-hero-text h1{max-width:18ch}

/* link cards overlap the hero */
.nt-slots{position:relative;z-index:3;margin-top:-104px}
.nt-slots-h{position:absolute;left:-9999px}
.nt-slot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:16px}
.nt-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--frost);border-radius:14px;padding:20px;box-shadow:0 18px 40px -26px rgba(15,42,32,.45)}
.nt-card-first{border-top:5px solid var(--maple)}
.nt-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.nt-pin{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--forest);color:#fff;font:700 14px var(--f-mono)}
.nt-card-first .nt-pin{background:var(--maple)}
.nt-badge{font:600 11.5px var(--f-mono);text-transform:uppercase;letter-spacing:.05em;padding:4px 9px;border-radius:4px;background:#fff3d6;color:#7a5400}
.nt-checked .nt-badge{background:#dff3e8;color:#145c37}
.nt-card-kind{margin:0;font:600 12px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--forest)}
.nt-card-name{margin:4px 0 6px}
.nt-card-first .nt-card-name{font-size:1.4rem}
.nt-card-desc{margin:0 0 18px;color:var(--stone);font-size:14.5px;flex:1}
.nt-card-go{display:block;text-align:center;font-weight:800;font-size:15px;text-decoration:none;padding:12px 16px;border-radius:10px;background:var(--maple);color:#fff;border:2px solid var(--maple)}
.nt-card-go:hover{background:#b72216;border-color:#b72216}
.nt-card-go.is-off{background:var(--snow);color:var(--stone);border:2px dashed var(--frost);cursor:not-allowed}
.nt-slots-note{color:var(--stone);font-size:14px;margin:16px 0 0;max-width:80ch}

/* rotation timeline */
.nt-rotation{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;padding-top:86px;padding-bottom:86px}
.nt-rotation-intro p:last-child{color:var(--stone)}
.nt-timeline{list-style:none;margin:0;padding:0;position:relative}
.nt-timeline::before{content:"";position:absolute;left:92px;top:6px;bottom:6px;width:2px;background:var(--frost)}
.nt-timeline li{position:relative;display:grid;grid-template-columns:92px 1fr;column-gap:28px;padding-bottom:26px}
.nt-timeline li::after{content:"";position:absolute;left:86px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--card);border:3px solid var(--maple)}
.nt-when{grid-row:span 2;font:700 13px var(--f-mono);color:var(--maple);padding-top:3px}
.nt-timeline h3{margin:0 0 4px}
.nt-timeline p{grid-column:2;margin:0;color:var(--stone);font-size:15px}

/* guide cards */
.nt-guides-band{background:var(--card);border-block:1px solid var(--frost);padding:76px 0}
.nt-band-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.nt-band-head h2{margin:0}
.nt-more-link{font-weight:800;color:var(--maple);text-decoration:none}
.nt-guide-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nt-gcard{display:flex;flex-direction:column;gap:8px;padding:22px;border-radius:14px;background:var(--snow);border:1px solid var(--frost);text-decoration:none;color:var(--pine-ink);transition:transform .15s,box-shadow .15s}
.nt-gcard:hover{transform:translateY(-3px);box-shadow:0 16px 30px -22px rgba(15,42,32,.5)}
.nt-gcard strong{font-size:1.08rem;color:var(--night);line-height:1.3}
.nt-gcard-topic{font:600 11.5px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--forest)}
.nt-gcard-text{color:var(--stone);font-size:14.5px;flex:1}
.nt-gcard-read{font-weight:800;font-size:14px;color:var(--maple)}
.nt-topic-block{padding-top:46px}
.nt-topic-block:last-child{padding-bottom:70px}

/* faq */
.nt-faq{padding-top:76px;padding-bottom:60px;max-width:900px}
.nt-faq-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--night)}
.nt-faq-list li{border-bottom:1px solid var(--frost)}
.nt-faq-list summary{cursor:pointer;list-style:none;font-weight:700;font-size:1.06rem;padding:18px 40px 18px 0;position:relative;color:var(--night)}
.nt-faq-list summary::-webkit-details-marker{display:none}
.nt-faq-list summary::after{content:"";position:absolute;right:6px;top:24px;width:10px;height:10px;border-right:2px solid var(--maple);border-bottom:2px solid var(--maple);transform:rotate(45deg);transition:transform .2s}
.nt-faq-list details[open] summary::after{transform:rotate(-135deg);top:28px}
.nt-faq-list details div{padding:0 0 20px;color:var(--stone)}
.nt-disclaimer{font-size:13.5px;color:var(--stone);margin-top:30px}

/* reading pages */
.nt-reading{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;padding-top:40px;padding-bottom:80px}
.nt-reading-solo{grid-template-columns:minmax(0,760px)}
.nt-story h2{font-size:1.5rem;margin-top:1.5em}
.nt-story p{max-width:68ch}
.nt-byline{font:13px var(--f-mono);color:var(--stone)}
.nt-pull{margin:34px 0;padding:22px 26px;border-left:6px solid var(--maple);background:var(--card);border-radius:0 12px 12px 0;font-size:1.15rem;font-weight:700;color:var(--night)}
.nt-pull p{margin:0}
.nt-back-links{display:flex;justify-content:space-between;gap:12px;margin-top:40px;font-weight:700}
.nt-back-links a{text-decoration:none}
.nt-sidecard{align-self:start;position:sticky;top:20px;background:var(--card);border:1px solid var(--frost);border-radius:14px;padding:22px}
.nt-sidecard h2{font-size:1rem;margin:0 0 8px}
.nt-sidecard h2:not(:first-child){margin-top:24px}
.nt-sidecard p{font-size:14.5px;color:var(--stone);margin:0 0 14px}
.nt-sidecard ul{margin:0;padding-left:18px;font-size:14.5px}
.nt-sidecard li{margin:6px 0}

/* footer */
.nt-footer{position:relative;background:var(--night);color:#cfe0d8;margin-top:60px;padding:30px 0 26px}
.nt-ridge{position:absolute;left:0;top:-79px;width:100%;height:80px;fill:var(--night)}
.nt-footer-row{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.nt-footer-about img{display:block;height:60px;width:auto;margin-bottom:14px}
.nt-footer-about p{font-size:14.5px;margin:0;max-width:52ch}
.nt-footer-nav h2{font:600 12px var(--f-mono);text-transform:uppercase;letter-spacing:.1em;color:#8fb3a3;margin:0 0 12px}
.nt-footer-nav ul{list-style:none;margin:0;padding:0}
.nt-footer-nav li{margin:6px 0}
.nt-footer-nav a{color:#fff;text-decoration:none;font-size:15px}
.nt-footer-nav a:hover{color:#ffb4ad}
.nt-fineprint{margin:30px auto 0;padding-top:18px;border-top:1px solid #ffffff1f;font:12.5px var(--f-mono);color:#8fb3a3}

@media (max-width:1040px){
  .nt-slot-grid{grid-template-columns:1fr 1fr}
  .nt-rotation{grid-template-columns:1fr;gap:26px}
  .nt-guide-cards{grid-template-columns:1fr 1fr}
  .nt-reading{grid-template-columns:1fr}
  .nt-sidecard{position:static}
}
@media (max-width:680px){
  body.nt-page{font-size:16px}
  .nt-inner{padding:0 16px}
  .nt-masthead-row{min-height:0;padding-top:12px;padding-bottom:10px}
  .nt-brandmark img{height:54px}
  .nt-links ul{gap:0}
  .nt-links a{padding:6px 10px 6px 0;font-size:14px}
  .nt-hero{padding:34px 0 120px}
  .nt-hero-sm{padding:30px 0 90px}
  .nt-peaks{height:110px}
  .nt-sub{font-size:1rem}
  .nt-slots{margin-top:-96px}
  .nt-slot-grid{grid-template-columns:1fr;gap:12px}
  .nt-rotation{padding-top:56px;padding-bottom:56px}
  .nt-timeline::before{left:6px}
  .nt-timeline li{grid-template-columns:1fr;padding-left:30px}
  .nt-timeline li::after{left:0}
  .nt-when{grid-row:auto}
  .nt-timeline p{grid-column:1}
  .nt-guides-band{padding:56px 0}
  .nt-guide-cards{grid-template-columns:1fr}
  .nt-faq{padding-top:56px}
  .nt-footer-row{grid-template-columns:1fr 1fr}
  .nt-footer-about{grid-column:1/-1}
  .nt-ridge{height:40px;top:-39px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}