:root {
  --ink: #17352c;
  --ink-soft: #315a4d;
  --green: #2f7a57;
  --green-deep: #205d43;
  --mint: #dceee1;
  --mint-soft: #edf6ee;
  --cream: #f7f2e8;
  --paper: #fffdfa;
  --white: #ffffff;
  --coral: #e87351;
  --coral-soft: #f8ddd3;
  --sun: #f1c453;
  --sun-soft: #fae8ae;
  --line: rgba(23, 53, 44, 0.14);
  --line-strong: rgba(23, 53, 44, 0.24);
  --shadow: 0 24px 70px rgba(23, 53, 44, 0.12);
  --shadow-small: 0 12px 34px rgba(23, 53, 44, 0.1);
  --radius: 24px;
  --radius-small: 16px;
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display: "Avenir Next", "Trebuchet MS", ui-sans-serif, sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.06;
  letter-spacing: -0.035em;
}
h1 { margin-bottom: 24px; font-size: clamp(3rem, 7vw, 6.6rem); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 4.2vw, 3.65rem); }
h3 { margin-bottom: 10px; font-size: 1.35rem; }
p { color: var(--ink-soft); }
::selection { color: var(--ink); background: var(--sun-soft); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow-layout { max-width: 780px; }
.section { padding: 112px 0; }
.section-cream { background: var(--cream); }
.section-mint { background: var(--mint-soft); }
.section-green { color: var(--white); background: var(--ink); }
.section-green p { color: rgba(255,255,255,.72); }
.section-green h2, .section-green h3 { color: var(--white); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 999; top: 12px; left: 12px; padding: 10px 16px;
  color: white; background: var(--ink); border-radius: 10px; transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.eyebrow {
  display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
  color: var(--green); font-size: .76rem; font-weight: 800;
  letter-spacing: .15em; text-transform: uppercase;
}
.eyebrow::before { width: 22px; height: 2px; background: currentColor; content: ""; }
.eyebrow-light { color: var(--sun); }
.section-intro { max-width: 750px; margin-bottom: 54px; }
.section-intro > p:last-child { max-width: 680px; font-size: 1.1rem; }
.section-intro-center { margin-inline: auto; text-align: center; }
.section-intro-center .eyebrow { justify-content: center; }
.section-intro-center > p:last-child { margin-inline: auto; }
.section-intro-light .eyebrow { color: var(--sun); }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button-row-center { justify-content: center; margin-top: 34px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 24px; border: 1px solid var(--ink);
  border-radius: 999px; color: var(--white); background: var(--ink);
  font-size: .95rem; font-weight: 800; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(23,53,44,.2); }
.button-secondary { color: var(--ink); background: transparent; border-color: var(--line-strong); }
.button-secondary:hover { background: rgba(255,255,255,.7); }
.button-sun { color: var(--ink); background: var(--sun); border-color: var(--sun); }
.button-ghost-light { color: white; background: transparent; border-color: rgba(255,255,255,.3); }
.button-small { min-height: 44px; padding-inline: 18px; font-size: .86rem; }
.text-button { padding: 0; border: 0; color: var(--green); background: none; text-decoration: underline; cursor: pointer; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.pill { display: inline-flex; padding: 6px 10px; border-radius: 999px; color: var(--green-deep); background: var(--mint); font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }

.site-header {
  position: sticky; z-index: 100; top: 0; border-bottom: 1px solid transparent;
  background: rgba(255,253,250,.86); backdrop-filter: blur(18px);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(23,53,44,.06); }
.header-inner { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; line-height: 1; }
.brand img { border-radius: 13px; }
.brand span { display: grid; }
.brand strong { font-family: var(--display); font-size: 1.17rem; letter-spacing: -.045em; }
.brand small { margin-top: 3px; color: var(--green); font-size: .58rem; font-weight: 900; letter-spacing: .28em; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > a:not(.button) { position: relative; color: var(--ink-soft); font-size: .9rem; font-weight: 750; }
.site-nav > a:not(.button)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 2px; background: var(--coral); content: ""; transform: scaleX(0); transition: transform .2s ease; }
.site-nav > a:hover::after, .site-nav > a[aria-current="page"]::after { transform: scaleX(1); }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 12px; border: 1px solid var(--line); border-radius: 50%; background: transparent; }
.nav-toggle span:not(.sr-only) { display: block; width: 100%; height: 2px; margin: 4px 0; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }

.hero { position: relative; overflow: hidden; }
.hero-home { padding: 76px 0 30px; background: radial-gradient(circle at 85% 12%, rgba(241,196,83,.23), transparent 29%), linear-gradient(180deg, var(--paper), #fbf8f1); }
.hero-grid { display: grid; grid-template-columns: minmax(0,.96fr) minmax(420px,1.04fr); align-items: center; gap: 60px; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 24px; }
.hero-copy h1 span { color: var(--green); }
.hero-lede { max-width: 620px; margin-bottom: 30px; font-size: 1.18rem; }
.hero-art { position: relative; }
.hero-illustration { width: 100%; filter: drop-shadow(0 35px 45px rgba(23,53,44,.08)); }
.hero-dog { transform-origin: 50% 90%; animation: gentle-bob 5s ease-in-out infinite; }
.hero-plant { transform-origin: 50% 100%; animation: gentle-sway 6s ease-in-out infinite; }
.floating-note { position: absolute; display: grid; gap: 2px; padding: 14px 18px; border: 1px solid rgba(23,53,44,.08); border-radius: 16px; background: rgba(255,253,250,.94); box-shadow: var(--shadow-small); }
.floating-note strong { font-size: 1.15rem; }
.floating-note span { color: var(--ink-soft); font-size: .72rem; font-weight: 700; }
.floating-note-one { right: -10px; bottom: 80px; }
.floating-note-two { top: 70px; left: -2px; }
.mini-checks, .check-list { padding: 0; margin: 30px 0 0; list-style: none; }
.mini-checks { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.mini-checks li, .check-list li { position: relative; padding-left: 25px; color: var(--ink-soft); font-size: .9rem; font-weight: 650; }
.mini-checks li::before, .check-list li::before { position: absolute; top: .36em; left: 0; display: grid; width: 15px; height: 15px; place-items: center; border-radius: 50%; color: white; background: var(--green); content: "✓"; font-size: .63rem; font-weight: 900; }
.hero-footnote { display: flex; justify-content: center; gap: 14px; padding-top: 26px; color: var(--ink-soft); font-size: .78rem; font-weight: 700; }

@keyframes gentle-bob { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-7px) rotate(-.8deg); } }
@keyframes gentle-sway { 0%,100% { transform: rotate(0); } 50% { transform: rotate(1.5deg); } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

.card-grid { display: grid; gap: 18px; }
.card-grid-skills { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.skill-card, .guide-card, .principle-card, .week-summary, .numbered-card { border: 1px solid var(--line); background: var(--paper); }
.skill-card { display: flex; min-height: 260px; flex-direction: column; padding: 26px; border-radius: var(--radius-small); transition: transform .25s ease, box-shadow .25s ease; }
.skill-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-small); }
.skill-card h3 { margin-top: 18px; }
.skill-card p { margin-bottom: 22px; font-size: .94rem; }
.skill-card .text-link { margin-top: auto; font-size: .86rem; }
.icon-tile { display: grid; width: 48px; height: 48px; flex: 0 0 auto; place-items: center; border-radius: 15px; color: var(--green-deep); background: var(--mint); font-size: 1.35rem; font-weight: 900; }
.split-layout { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 80px; align-items: start; }
.sticky-copy { position: sticky; top: 120px; }
.sticky-copy p { max-width: 500px; }
.stacked-cards { display: grid; gap: 14px; }
.principle-card { display: grid; grid-template-columns: 74px 1fr; gap: 22px; padding: 28px; border-radius: var(--radius-small); }
.principle-card h3 { grid-column: 2; margin-bottom: 8px; }
.principle-card p { grid-column: 2; margin-bottom: 0; }
.principle-number { grid-row: span 2; color: var(--coral); font-family: var(--display); font-size: 2rem; font-weight: 900; letter-spacing: -.06em; }
.week-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.week-summary { padding: 25px; border-color: rgba(255,255,255,.12); border-radius: var(--radius-small); background: rgba(255,255,255,.055); }
.week-number { display: block; margin-bottom: 18px; color: var(--sun); font-size: .74rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.week-summary h3 { font-size: 1.25rem; }
.week-summary p { margin-bottom: 0; font-size: .88rem; }
.center-action { margin-top: 36px; text-align: center; }
.feature-panel { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 540px; overflow: hidden; border-radius: 32px; background: var(--mint); }
.feature-copy { padding: 68px; }
.feature-copy > p { max-width: 600px; }
.feature-visual { position: relative; display: grid; min-height: 500px; place-items: center; overflow: hidden; background: linear-gradient(145deg, var(--sun), #e9a94c); }
.feature-visual::before, .feature-visual::after { position: absolute; border: 1px solid rgba(23,53,44,.16); border-radius: 50%; content: ""; }
.feature-visual::before { width: 440px; height: 440px; }
.feature-visual::after { width: 280px; height: 280px; }
.measure-card { position: relative; z-index: 1; width: min(80%, 340px); padding: 34px; border-radius: 24px; background: var(--paper); box-shadow: var(--shadow); }
.measure-card p { margin: 0; color: var(--ink); font-family: var(--display); font-size: 1.55rem; font-weight: 800; line-height: 1.22; letter-spacing: -.03em; }
.measure-dog { display: block; height: 32px; color: var(--coral); font-size: 4rem; line-height: 1; }
.measure-rule { display: block; width: 70px; height: 5px; margin-top: 28px; border-radius: 999px; background: var(--green); }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item { border-bottom: 1px solid var(--line-strong); }
.faq-item summary, .troubleshooting-list summary { position: relative; padding: 24px 48px 24px 0; font-family: var(--display); font-size: 1.08rem; font-weight: 800; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker, .troubleshooting-list summary::-webkit-details-marker { display: none; }
.faq-item summary::after, .troubleshooting-list summary::after { position: absolute; top: 50%; right: 4px; content: "+"; font-size: 1.6rem; font-weight: 400; transform: translateY(-50%); }
.faq-item[open] summary::after, .troubleshooting-list details[open] summary::after { content: "−"; }
.faq-item p { max-width: 680px; padding: 0 48px 24px 0; margin: 0; }
.cta-band { padding: 86px 0; color: white; background: var(--green); }
.cta-inner { display: grid; grid-template-columns: 1.3fr auto; align-items: center; gap: 50px; }
.cta-inner h2 { max-width: 760px; margin-bottom: 12px; color: white; font-size: clamp(2.2rem,4vw,3.8rem); }
.cta-inner p:last-child { margin-bottom: 0; color: rgba(255,255,255,.76); }

.page-hero { padding: 78px 0 74px; background: var(--cream); }
.page-hero h1 { max-width: 980px; margin-bottom: 22px; font-size: clamp(3rem,6.5vw,5.7rem); }
.page-hero p { max-width: 780px; margin-bottom: 0; font-size: 1.14rem; }
.page-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 70px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; color: var(--ink-soft); font-size: .78rem; font-weight: 700; }
.breadcrumbs a:hover { color: var(--green); }
.page-hero-note, .plan-progress-card, .library-count { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-small); }
.page-hero-note strong { display: block; margin-bottom: 8px; color: var(--coral); font-family: var(--display); font-size: 1.6rem; }
.page-hero-note p { font-size: .94rem; }
.library-count { display: grid; place-items: center; text-align: center; }
.library-count strong { color: var(--green); font-family: var(--display); font-size: 4.6rem; line-height: 1; letter-spacing: -.07em; }
.library-count span { margin-top: 12px; color: var(--ink-soft); font-size: .84rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.numbered-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.numbered-card { position: relative; min-height: 260px; padding: 34px; border-radius: var(--radius-small); }
.numbered-card > span { display: block; margin-bottom: 46px; color: var(--coral); font-family: var(--display); font-size: 1.8rem; font-weight: 900; }
.numbered-card h2 { font-size: 1.55rem; }
.numbered-card p { margin-bottom: 0; font-size: .95rem; }
.session-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 86px; }
.session-copy { position: sticky; top: 120px; }
.mini-rule { display: grid; gap: 4px; margin-top: 30px; padding: 22px; border-left: 5px solid var(--coral); background: var(--paper); box-shadow: var(--shadow-small); }
.mini-rule strong { font-family: var(--display); }
.mini-rule span { color: var(--ink-soft); font-size: .9rem; }
.timeline { position: relative; display: grid; gap: 16px; padding: 0; margin: 0; list-style: none; }
.timeline::before { position: absolute; top: 30px; bottom: 30px; left: 30px; width: 1px; background: var(--line-strong); content: ""; }
.timeline li { position: relative; display: grid; grid-template-columns: 62px 1fr; gap: 20px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); }
.timeline li > span { position: relative; z-index: 1; display: grid; width: 62px; height: 62px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--sun); font-size: .78rem; font-weight: 900; }
.timeline h3 { margin: 5px 0 7px; }
.timeline p { margin: 0; font-size: .93rem; }
.gear-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.gear-list { padding: 0; margin: 0; list-style: none; }
.gear-list li { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); }
.gear-list li:last-child { border-bottom: 1px solid var(--line); }
.gear-list li > span { color: var(--coral); font-family: var(--display); font-size: 1.25rem; font-weight: 900; }
.gear-list strong { display: block; margin-bottom: 5px; font-family: var(--display); }
.gear-list p { margin: 0; font-size: .9rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-small); }
.training-table { width: 100%; border-collapse: collapse; }
.training-table th, .training-table td { padding: 20px 22px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.training-table thead th { color: var(--green-deep); background: var(--mint); font-size: .76rem; letter-spacing: .09em; text-transform: uppercase; }
.training-table tbody tr:last-child th, .training-table tbody tr:last-child td { border-bottom: 0; }
.training-table tbody th { width: 110px; }
.training-table td:last-child { color: var(--ink-soft); }
.table-focus { display: inline-flex; padding: 4px 9px; border-radius: 999px; color: var(--green-deep); background: var(--mint-soft); font-size: .74rem; font-weight: 800; }
.table-note { margin: 16px 0 0; font-size: .84rem; }
.callout { display: grid; grid-template-columns: 58px 1fr; gap: 24px; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--cream); }
.callout h2 { font-size: 2rem; }
.callout p:last-child { margin-bottom: 0; }
.callout-icon { display: grid; width: 58px; height: 58px; place-items: center; border-radius: 18px; color: white; background: var(--green); font-family: var(--display); font-size: 1.75rem; font-weight: 900; }
.callout-green { color: white; background: var(--ink); border-color: var(--ink); }
.callout-green h2 { color: white; }
.callout-green p { color: rgba(255,255,255,.75); }
.callout-green .callout-icon { color: var(--ink); background: var(--sun); }
.callout-coral { background: var(--coral-soft); }
.callout-coral .callout-icon { background: var(--coral); }

.plan-progress-card { color: white; background: var(--ink); border-color: var(--ink); }
.plan-progress-card .progress-topline { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.plan-progress-card .progress-topline span { color: rgba(255,255,255,.64); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.plan-progress-card .progress-topline strong { color: var(--sun); font-family: var(--display); font-size: 1.3rem; }
.progress-track { height: 10px; margin: 22px 0 15px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.14); }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--sun); transition: width .35s ease; }
.plan-progress-card p { margin-bottom: 12px; color: rgba(255,255,255,.7); font-size: .84rem; }
.plan-progress-card .text-button { color: var(--sun); font-size: .78rem; }
.plan-intro-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.plan-rules { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.plan-rules > div { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); }
.plan-rules span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; color: white; background: var(--green); font-family: var(--display); font-weight: 900; }
.plan-rules p { margin: 0; font-size: .9rem; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 25px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.toolbar p { margin: 0; font-size: .86rem; }
.plan-list { display: grid; gap: 34px; }
.plan-week { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-small); }
.plan-week-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; padding: 32px 34px; color: white; background: var(--ink); }
.plan-week-head h2 { margin: 0; color: white; font-size: 2rem; }
.plan-week-head > p { margin: 0; color: rgba(255,255,255,.72); font-size: .94rem; }
.plan-days { display: grid; }
.plan-day { position: relative; display: grid; grid-template-columns: 30px 1fr; gap: 18px; align-items: center; padding: 22px 28px; border-bottom: 1px solid var(--line); cursor: pointer; transition: background .2s ease; }
.plan-day:last-child { border-bottom: 0; }
.plan-day:hover { background: var(--mint-soft); }
.plan-day input { position: absolute; opacity: 0; pointer-events: none; }
.custom-check { display: grid; width: 28px; height: 28px; place-items: center; border: 2px solid var(--line-strong); border-radius: 9px; transition: background .2s ease, border-color .2s ease; }
.custom-check::after { color: white; content: "✓"; font-size: .78rem; font-weight: 900; opacity: 0; transform: scale(.5); transition: opacity .2s ease, transform .2s ease; }
.plan-day input:checked + .custom-check { border-color: var(--green); background: var(--green); }
.plan-day input:checked + .custom-check::after { opacity: 1; transform: scale(1); }
.plan-day input:focus-visible + .custom-check { outline: 3px solid var(--coral); outline-offset: 3px; }
.plan-day-copy { display: grid; gap: 3px; }
.plan-day-meta { color: var(--green); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.plan-day-copy strong { font-size: .94rem; line-height: 1.45; }
.plan-day:has(input:checked) .plan-day-copy { opacity: .52; }
.plan-day:has(input:checked) strong { text-decoration: line-through; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.filter-button { min-height: 42px; padding: 0 17px; border: 1px solid var(--line); border-radius: 999px; background: transparent; font-size: .82rem; font-weight: 800; cursor: pointer; }
.filter-button.is-active { color: white; background: var(--ink); border-color: var(--ink); }
.guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.guide-card { display: flex; min-height: 415px; flex-direction: column; padding: 28px; border-radius: var(--radius-small); transition: transform .25s ease, box-shadow .25s ease; }
.guide-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-small); }
.guide-card.is-hidden { display: none; }
.guide-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.guide-card h2 { margin: 5px 0 12px; font-size: 1.7rem; }
.guide-card h2 a:hover { color: var(--green); }
.guide-card > p { font-size: .93rem; }
.guide-meta { display: flex; gap: 10px; margin: auto 0 20px; }
.guide-meta span { padding: 5px 9px; border-radius: 8px; color: var(--ink-soft); background: var(--cream); font-size: .7rem; font-weight: 800; }
.guide-card .text-link { font-size: .84rem; }
.filter-empty { padding: 30px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius-small); }
.route-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.route-list { display: grid; gap: 0; padding: 0; margin: 0; list-style: none; }
.route-list li { display: grid; grid-template-columns: 50px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.14); }
.route-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.route-list li > span { color: var(--sun); font-family: var(--display); font-size: 1.35rem; font-weight: 900; }
.route-list strong { display: block; margin-bottom: 5px; color: white; }
.route-list p { margin: 0; font-size: .9rem; }

.article-hero { padding: 70px 0 74px; background: var(--mint-soft); }
.article-hero-inner { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 70px; }
.article-heading h1 { max-width: 900px; font-size: clamp(2.9rem,6vw,5.3rem); }
.article-heading > p:last-child { max-width: 760px; font-size: 1.13rem; }
.article-kicker { display: flex; align-items: center; gap: 16px; }
.article-kicker .eyebrow { margin: 0; }
.quick-facts { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-small); }
.quick-facts > div { display: grid; gap: 3px; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.quick-facts > div:last-child { border-bottom: 0; }
.quick-facts span { color: var(--ink-soft); font-size: .7rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.quick-facts strong { font-family: var(--display); font-size: 1.1rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 80px; padding-top: 90px; padding-bottom: 110px; align-items: start; }
.article-main { min-width: 0; }
.article-section { padding-bottom: 62px; margin-bottom: 62px; border-bottom: 1px solid var(--line); }
.article-section > p:last-child { max-width: 760px; }
.article-section h2 { max-width: 760px; font-size: clamp(1.9rem,3.4vw,2.8rem); }
.article-goal > p:last-child { padding: 28px; border-left: 5px solid var(--green); border-radius: 0 var(--radius-small) var(--radius-small) 0; color: var(--ink); background: var(--mint-soft); font-family: var(--display); font-size: 1.3rem; font-weight: 750; }
.step-list { display: grid; gap: 0; padding: 0; margin: 30px 0 0; list-style: none; counter-reset: steps; }
.step-list li { display: grid; grid-template-columns: 70px 1fr; gap: 22px; padding: 28px 0; border-top: 1px solid var(--line); }
.step-list li:last-child { border-bottom: 1px solid var(--line); }
.step-list li > span { color: var(--coral); font-family: var(--display); font-size: 1.35rem; font-weight: 900; }
.step-list h3 { margin-bottom: 8px; font-size: 1.25rem; }
.step-list p { margin: 0; font-size: .96rem; }
.success-block { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 34px; border: 0; border-radius: var(--radius); background: var(--mint); }
.success-block h2 { margin-bottom: 10px; font-size: 2rem; }
.success-block p:last-child { margin: 0; color: var(--ink); font-weight: 650; }
.success-icon { display: grid; width: 64px; height: 64px; place-items: center; border-radius: 50%; color: white; background: var(--green); font-size: 1.7rem; font-weight: 900; }
.troubleshooting-list { margin-top: 26px; border-top: 1px solid var(--line); }
.troubleshooting-list details { border-bottom: 1px solid var(--line); }
.troubleshooting-list details p { max-width: 720px; margin: -6px 0 24px; font-size: .95rem; }
.pro-tip { padding: 32px; margin-bottom: 62px; border-radius: var(--radius); color: white; background: var(--coral); }
.pro-tip .eyebrow { color: var(--sun); }
.pro-tip p:last-child { margin: 0; color: white; font-family: var(--display); font-size: 1.3rem; font-weight: 750; }
.article-pagination { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.article-pagination a { display: grid; gap: 4px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-small); }
.article-pagination a:hover { border-color: var(--green); }
.article-pagination a:last-child { text-align: right; }
.article-pagination span { color: var(--green); font-size: .7rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.article-pagination strong { font-family: var(--display); line-height: 1.25; }
.article-aside { position: sticky; top: 110px; display: grid; gap: 16px; }
.aside-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--cream); }
.aside-card h2 { font-size: 1.55rem; }
.aside-card dl { margin: 0; }
.aside-card dl > div { display: flex; justify-content: space-between; gap: 15px; padding: 14px 0; border-top: 1px solid var(--line); }
.aside-card dt { color: var(--ink-soft); font-size: .78rem; }
.aside-card dd { margin: 0; font-size: .8rem; font-weight: 800; text-align: right; }
.aside-card-green { color: white; background: var(--ink); border-color: var(--ink); }
.aside-card-green h2 { color: white; }
.aside-card-green p { color: rgba(255,255,255,.72); font-size: .88rem; }
.aside-card-green a { color: var(--sun); font-weight: 800; }

.manifesto-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.manifesto-copy { padding-left: 34px; border-left: 4px solid var(--coral); }
.manifesto-copy p { color: var(--ink); font-size: 1.12rem; }
.standard-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 16px; }
.standard-grid article { grid-column: span 2; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); }
.standard-grid article:nth-child(4), .standard-grid article:nth-child(5) { grid-column: span 3; }
.standard-grid span { display: block; margin-bottom: 34px; color: var(--coral); font-family: var(--display); font-weight: 900; }
.standard-grid h2 { font-size: 1.45rem; }
.standard-grid p { margin: 0; font-size: .91rem; }
.split-layout-reverse { grid-template-columns: 1.2fr .8fr; }
.about-illustration { position: relative; display: grid; min-height: 520px; place-items: center; overflow: hidden; border-radius: 34px; background: var(--sun); }
.about-circle { position: relative; z-index: 1; display: grid; width: 290px; height: 290px; place-items: center; align-content: center; border-radius: 50%; background: var(--paper); box-shadow: var(--shadow); }
.about-circle span { color: var(--green); font-family: var(--display); font-size: 7rem; font-weight: 900; line-height: .8; letter-spacing: -.08em; }
.about-circle strong { font-family: var(--display); font-size: 1.45rem; }
.about-circle small { color: var(--ink-soft); font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.about-rule { position: absolute; right: 40px; bottom: 40px; left: 40px; display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.about-rule span { height: 10px; border-radius: 999px; background: rgba(23,53,44,.2); }
.cross-list { padding: 0; margin: 30px 0 0; list-style: none; }
.cross-list li { position: relative; padding: 17px 0 17px 38px; border-top: 1px solid var(--line); color: var(--ink-soft); }
.cross-list li:last-child { border-bottom: 1px solid var(--line); }
.cross-list li::before { position: absolute; top: 17px; left: 2px; color: var(--coral); content: "×"; font-size: 1.5rem; font-weight: 900; line-height: 1; }
.sources-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.source-links { display: grid; }
.source-links a { display: grid; grid-template-columns: 130px 1fr 24px; gap: 18px; align-items: center; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.14); }
.source-links a:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.source-links span { color: var(--sun); font-size: .76rem; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
.source-links b { color: white; font-size: 1.1rem; transition: transform .2s ease; }
.source-links a:hover b { transform: translate(2px,-2px); }
.legal-copy { max-width: 780px; }
.legal-copy h2 { margin-top: 54px; font-size: 2rem; }
.legal-copy h2:first-child { margin-top: 0; }
.not-found { display: grid; min-height: 68vh; place-items: center; padding: 100px 0; text-align: center; background: var(--mint-soft); }
.not-found-icon { display: block; margin-bottom: 20px; color: var(--coral); font-size: 4rem; }
.not-found h1 { font-size: clamp(3rem,7vw,6rem); }

.site-footer { padding: 72px 0 28px; color: white; background: #10271f; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,.65fr); gap: 60px; }
.footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: 10px; }
.footer-grid h2 { margin-bottom: 8px; color: var(--sun); font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.footer-grid a:not(.brand) { color: rgba(255,255,255,.68); font-size: .84rem; }
.footer-grid a:not(.brand):hover { color: white; }
.footer-brand p { max-width: 320px; margin: 20px 0 0; color: rgba(255,255,255,.58); font-size: .86rem; }
.brand-light strong, .brand-light small { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 60px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.footer-bottom p { margin: 0; color: rgba(255,255,255,.45); font-size: .72rem; }

@media (max-width: 1100px) {
  .site-nav { gap: 18px; }
  .hero-grid { grid-template-columns: minmax(0,.9fr) minmax(370px,1.1fr); gap: 32px; }
  .card-grid-skills, .guide-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .week-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .feature-copy { padding: 52px; }
  .article-layout { grid-template-columns: minmax(0,1fr) 280px; gap: 48px; }
  .footer-grid { grid-template-columns: 1.3fr repeat(3,.7fr); gap: 35px; }
}

@media (max-width: 900px) {
  .section { padding: 86px 0; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav {
    position: fixed; z-index: 90; top: 76px; right: 0; bottom: 0; left: 0;
    display: grid; align-content: start; gap: 8px; padding: 30px 24px;
    background: var(--paper); transform: translateX(100%); transition: transform .25s ease;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav > a:not(.button) { padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: 1.08rem; }
  .site-nav .button { margin-top: 16px; }
  .site-nav > a::after { display: none; }
  .hero-home { padding-top: 48px; }
  .hero-grid, .page-hero-grid, .article-hero-inner { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 0; }
  .hero-art { max-width: 650px; margin-inline: auto; }
  .hero-footnote { flex-wrap: wrap; }
  .split-layout, .session-grid, .gear-grid, .plan-intro-grid, .route-grid, .manifesto-grid, .sources-layout, .split-layout-reverse { grid-template-columns: 1fr; gap: 46px; }
  .sticky-copy, .session-copy, .article-aside { position: static; }
  .feature-panel { grid-template-columns: 1fr; }
  .feature-copy { padding: 52px 42px; }
  .feature-visual { min-height: 420px; }
  .cta-inner { grid-template-columns: 1fr; gap: 28px; }
  .page-hero-note { max-width: 520px; }
  .article-layout { grid-template-columns: 1fr; padding-top: 70px; }
  .article-aside { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .quick-facts { max-width: 560px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 72px 0; }
  h1 { font-size: clamp(2.8rem, 16vw, 4.7rem); }
  h2 { font-size: clamp(1.9rem, 8vw, 2.8rem); }
  .header-inner { min-height: 68px; }
  .site-nav { top: 68px; }
  .brand img { width: 38px; height: 38px; }
  .hero-grid { gap: 18px; }
  .hero-lede { font-size: 1.03rem; }
  .hero-footnote { justify-content: flex-start; }
  .floating-note-one { right: 5px; bottom: 50px; }
  .floating-note-two { top: 45px; left: 4px; }
  .section-intro { margin-bottom: 38px; }
  .card-grid-skills, .guide-grid, .week-grid, .numbered-grid, .plan-rules, .standard-grid, .article-aside, .article-pagination { grid-template-columns: 1fr; }
  .standard-grid article, .standard-grid article:nth-child(4), .standard-grid article:nth-child(5) { grid-column: auto; }
  .principle-card { grid-template-columns: 56px 1fr; }
  .feature-copy { padding: 40px 28px; }
  .feature-visual { min-height: 350px; }
  .measure-card { padding: 26px; }
  .plan-week-head { grid-template-columns: 1fr; gap: 16px; padding: 28px; }
  .plan-day { grid-template-columns: 28px 1fr; padding: 20px; }
  .plan-week-head h2 { font-size: 1.7rem; }
  .toolbar { align-items: flex-start; flex-direction: column; }
  .article-hero { padding: 50px 0 54px; }
  .article-layout { padding-top: 56px; padding-bottom: 76px; }
  .article-section { padding-bottom: 44px; margin-bottom: 44px; }
  .step-list li { grid-template-columns: 52px 1fr; gap: 14px; }
  .success-block { grid-template-columns: 1fr; }
  .source-links a { grid-template-columns: 1fr 24px; }
  .source-links span { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 38px 28px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media (max-width: 520px) {
  .button-row .button { width: 100%; }
  .floating-note { display: none; }
  .hero-footnote span:nth-child(even) { display: none; }
  .mini-checks { display: grid; gap: 9px; }
  .feature-copy { padding: 34px 24px; }
  .feature-visual { min-height: 300px; }
  .measure-card p { font-size: 1.3rem; }
  .cta-band { padding: 66px 0; }
  .callout, .success-block, .pro-tip { grid-template-columns: 1fr; padding: 26px; }
  .callout-icon, .success-icon { width: 50px; height: 50px; }
  .timeline li { grid-template-columns: 52px 1fr; gap: 14px; padding: 20px; }
  .timeline li > span { width: 52px; height: 52px; }
  .timeline::before { left: 26px; }
  .gear-list li { grid-template-columns: 42px 1fr; gap: 12px; }
  .page-hero { padding: 54px 0; }
  .breadcrumbs { margin-bottom: 22px; }
  .article-pagination a:last-child { text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .button, .toolbar, .filter-bar, .cta-band, .article-aside { display: none !important; }
  body { color: #000; background: #fff; font-size: 12pt; }
  .section, .page-hero, .article-layout { padding: 20px 0 !important; }
  .container { width: 100%; max-width: none; }
  .plan-week { break-inside: avoid; box-shadow: none; }
  .plan-week-head, .plan-progress-card { color: #000; background: #fff; border: 1px solid #999; }
  .plan-week-head h2, .plan-progress-card strong, .plan-progress-card p, .plan-progress-card .progress-topline span { color: #000; }
}

.action-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.action-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); transition: transform .25s ease, box-shadow .25s ease; }
.action-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-small); }
.action-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.action-icon { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 16px; color: var(--green-deep); background: var(--mint); font-family: var(--display); font-size: 1.5rem; font-weight: 900; }
.action-card h2 { margin-bottom: 18px; font-size: 1.75rem; }
.action-steps { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; counter-reset: action-step; }
.action-steps li { position: relative; padding-left: 34px; color: var(--ink-soft); font-size: .91rem; line-height: 1.5; counter-increment: action-step; }
.action-steps li::before { position: absolute; top: .08em; left: 0; display: grid; width: 22px; height: 22px; place-items: center; border-radius: 50%; color: white; background: var(--green); content: counter(action-step); font-size: .68rem; font-weight: 900; }
.action-note { max-width: 820px; margin: 26px auto 0; padding: 18px 22px; border-radius: 14px; color: var(--ink-soft); background: var(--sun-soft); font-size: .88rem; text-align: center; }
.action-note strong { color: var(--ink); }

@media (max-width: 900px) {
  .action-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 620px) {
  .action-grid { grid-template-columns: 1fr; }
  .action-card { padding: 24px; }
}

.action-art { margin: -28px -28px 24px; overflow: hidden; border-radius: var(--radius-small) var(--radius-small) 0 0; background: var(--mint-soft); }
.action-art img { width: 100%; aspect-ratio: 320 / 210; object-fit: cover; }
@media (max-width: 620px) {
  .action-art { margin: -24px -24px 22px; }
}

.action-link { margin-top: auto; padding-top: 22px; font-size: .84rem; }
.guide-visual-section > p:last-of-type { max-width: 760px; }
.guide-visual-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-top: 28px; }
.guide-visual-single { grid-template-columns: minmax(0,1fr); }
.guide-visual-card { overflow: hidden; margin: 0; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); box-shadow: var(--shadow-small); }
.guide-visual-card img { width: 100%; aspect-ratio: 320 / 210; object-fit: cover; }
.guide-visual-card figcaption { padding: 18px 20px 20px; color: var(--ink-soft); font-size: .88rem; line-height: 1.5; }
.method-strip { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; padding: 0; margin: 30px 0 0; list-style: none; }
.method-strip li { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-small); background: var(--paper); }
.method-strip li > span { color: var(--coral); font-family: var(--display); font-weight: 900; }
.method-strip h3 { margin: 0 0 6px; font-size: 1.05rem; }
.method-strip p { margin: 0; font-size: .88rem; }

@media (max-width: 720px) {
  .guide-visual-grid, .method-strip { grid-template-columns: 1fr; }
}