:root{
  --bg:oklch(98% 0.012 95);
  --surface:oklch(100% 0 0);
  --panel:oklch(96% 0.014 95);
  --ink:oklch(22% 0.02 90);
  --ink-soft:oklch(35% 0.02 90);
  --muted:oklch(48% 0.02 90);
  --faint:oklch(56% 0.02 90);
  --line:oklch(90% 0.02 95);
  --line-strong:oklch(80% 0.02 95);
  --green:oklch(38% 0.09 145);
  --green-dark:oklch(30% 0.09 145);
  --green-bright:oklch(70% 0.14 145);
  --green-tint:oklch(93% 0.035 145);
  --green-ring:oklch(58% 0.10 145);
  --danger:oklch(45% 0.18 30);
  --danger-tint:oklch(92% 0.05 30);
  --ink-panel:oklch(22% 0.02 90);
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'Work Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --maxw:1120px;
  --radius:4px;
  --radius-lg:12px;
}

*{box-sizing:border-box;}
[hidden]{display:none!important;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;}
::selection{background:var(--green-tint);}
a{color:var(--green);text-decoration:none;}
a:hover{color:var(--green-dark);text-decoration:underline;}
:focus-visible{outline:2px solid var(--green-ring);outline-offset:2px;border-radius:2px;}

.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;left:16px;top:-56px;background:var(--green);color:#fff;padding:11px 18px;border-radius:var(--radius);font-weight:600;font-size:15px;z-index:200;transition:top .16s ease;}
.skip-link:focus{top:16px;color:#fff;text-decoration:none;}

/* ---- layout ---- */
.container{max-width:var(--maxw);margin:0 auto;padding-left:clamp(20px,5vw,32px);padding-right:clamp(20px,5vw,32px);}
.container--narrow{max-width:840px;}
.container--article{max-width:720px;}
.container--form{max-width:560px;}
.section{padding-top:clamp(56px,8vw,88px);padding-bottom:clamp(56px,8vw,88px);}
.rule-top{border-top:1px solid var(--line);}
.bg-surface{background:var(--surface);}

/* ---- type ---- */
h1,h2,h3{font-family:var(--serif);font-weight:700;color:var(--ink);margin:0;}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:0.09em;text-transform:uppercase;color:var(--green);margin:0 0 16px;}
.h-hero{font-size:clamp(33px,5.6vw,56px);line-height:1.06;letter-spacing:-0.02em;margin:0 0 22px;text-wrap:balance;}
.h-page{font-size:clamp(30px,5vw,42px);line-height:1.12;letter-spacing:-0.018em;margin:0 0 14px;text-wrap:balance;}
.h-sec{font-size:clamp(25px,3.6vw,32px);line-height:1.16;letter-spacing:-0.012em;margin:0 0 14px;text-wrap:balance;}
.lede{font-size:clamp(17px,2.1vw,19px);line-height:1.6;color:var(--ink-soft);margin:0;}
.prose{font-size:17px;line-height:1.7;color:var(--ink-soft);margin:0;}
.small{font-size:14px;line-height:1.5;color:var(--muted);margin:0;}
.measure{max-width:38rem;}

/* ---- buttons / links ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:44px;padding:12px 26px;border-radius:var(--radius);
  font-family:var(--sans);font-size:16px;font-weight:600;line-height:1;letter-spacing:0.01em;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease,box-shadow .16s ease,transform .05s ease;
}
.btn:hover{text-decoration:none;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:var(--green-dark);color:#fff;}
.btn-bright{background:var(--green-bright);color:oklch(20% 0.05 145);font-weight:700;}
.btn-bright:hover{background:oklch(64% 0.15 145);color:oklch(15% 0.05 145);}
.btn-bright:focus-visible{outline-color:oklch(90% 0.07 145);}
.btn-ghost{background:transparent;color:var(--ink);padding-left:4px;padding-right:4px;}
.btn-ghost:hover{color:var(--green);}
.btn-block{width:100%;}

.arrow-link{font-weight:600;font-size:16px;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
.arrow-link:hover{color:var(--green);text-decoration:none;}
.arrow-link .arw{transition:transform .16s ease;}
.arrow-link:hover .arw{transform:translateX(3px);}
.arrow-link--green{color:var(--green);}

/* ---- header / nav ---- */
.site-header{position:sticky;top:0;z-index:20;background:oklch(98% 0.012 95 / 0.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px;}
.brand{font-family:var(--serif);font-weight:700;font-size:22px;color:var(--ink);letter-spacing:-0.01em;}
.brand:hover{color:var(--ink);text-decoration:none;}
.nav{display:flex;gap:2px;align-items:center;flex-wrap:wrap;}
.nav-link{font-size:15px;font-weight:500;color:var(--ink);padding:9px 11px;border-radius:var(--radius);transition:color .15s;}
.nav-link:hover{color:var(--green);text-decoration:none;}
.nav-link.is-active{color:var(--green);font-weight:600;}
.nav-cta{margin-left:8px;padding:10px 18px;min-height:0;}

/* ---- hero ---- */
.cta-row{display:flex;gap:14px 20px;flex-wrap:wrap;align-items:center;margin-top:6px;}

/* image slots: soft green-tint gradient fallback, editorial treatment */
.hero-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:linear-gradient(160deg,var(--green-tint),var(--surface));box-shadow:0 1px 2px rgba(30,40,20,.04),0 26px 48px -30px rgba(40,55,25,.35);}
.hero-media img{width:100%;height:100%;object-fit:cover;display:block;}

/* full-bleed hero photo with headline overlaid + green gradient filter */
.hero-photo--full{position:relative;overflow:hidden;width:100%;min-height:clamp(440px,50vw,620px);}
.hero-photo--full img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;}
.hero-photo__overlay{position:absolute;inset:0;background:linear-gradient(160deg,oklch(28% 0.08 145 / 0.92) 0%,oklch(32% 0.09 145 / 0.72) 40%,oklch(45% 0.08 145 / 0.35) 68%,oklch(60% 0.10 145 / 0.15) 100%);}
.hero-photo__overlay--tight{background:linear-gradient(160deg,oklch(28% 0.08 145 / 0.92) 0%,oklch(32% 0.09 145 / 0.68) 26%,oklch(45% 0.08 145 / 0.2) 45%,oklch(60% 0.10 145 / 0) 62%);}
.hero-photo__content{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:clamp(28px,5vw,64px);padding-bottom:clamp(28px,5vw,64px);}
.hero-photo__content > *{max-width:640px;}
.hero-photo__eyebrow{font-size:13px;font-weight:600;letter-spacing:0.09em;text-transform:uppercase;color:oklch(88% 0.06 145);margin:0 0 16px;}
.hero-photo__title{color:#fff;}
.hero-photo__lede{color:oklch(94% 0.01 145 / 0.92);margin-bottom:34px;}
.hero-photo__small{color:oklch(88% 0.02 145 / 0.85);margin-top:26px;}
.arrow-link--onphoto{color:#fff;}
.arrow-link--onphoto:hover{color:oklch(88% 0.06 145);}
@media (max-width:640px){
  .hero-photo--full{min-height:clamp(340px,80vw,480px);}
}
.hero-media--page{aspect-ratio:1600/600;margin-bottom:clamp(28px,4vw,40px);}
.hero-media--article{aspect-ratio:16/9;margin-bottom:28px;}

/* ---- feature grid (what lands) ---- */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(30px,4vw,44px);}
.feature__idx{font-size:13px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--green);margin:0 0 10px;}
.feature__title{font-size:20px;font-weight:600;margin:0 0 10px;font-family:var(--serif);}
.feature__body{font-size:15.5px;line-height:1.6;color:var(--ink-soft);margin:0;}

/* ---- split (who reads it) ---- */
.split{display:grid;grid-template-columns:1.1fr 0.9fr;gap:clamp(32px,5vw,64px);align-items:start;}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,4vw,32px);}

/* ---- tools "what's coming" grid ---- */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(24px,3vw,32px);margin-top:clamp(40px,6vw,56px);text-align:left;}
.tool-icon{width:64px;height:64px;border-radius:var(--radius);border:1px solid var(--line);object-fit:cover;background:linear-gradient(160deg,var(--green-tint),var(--surface));margin-bottom:16px;}

/* ---- dark CTA band ---- */
.band-dark{background:var(--ink-panel);color:oklch(92% 0.01 90);}
.band-dark .h-sec{color:#fff;}
.band-dark .lede{color:oklch(84% 0.01 90);}

/* ---- archive ---- */
.issue-list{display:flex;flex-direction:column;}
.issue-link{display:flex;gap:20px;padding:24px 10px;border-top:1px solid var(--line);align-items:center;color:var(--ink);border-radius:var(--radius);transition:background-color .15s;}
.issue-link:hover{background:var(--panel);text-decoration:none;}
.issue-link:hover .issue-link__title{color:var(--green);}
.issue-thumb{width:200px;height:130px;flex:0 0 auto;object-fit:cover;border-radius:var(--radius-lg);border:1px solid var(--line);}
.issue-link__date{font-size:13px;color:var(--muted);margin:0 0 6px;}
.issue-link__title{font-size:19px;font-weight:600;margin:0 0 6px;font-family:var(--serif);line-height:1.25;transition:color .15s;}
.issue-link__summary{font-size:15px;color:var(--ink-soft);margin:0;line-height:1.5;}

/* ---- archive loading skeleton ---- */
.skeleton-row{display:flex;gap:20px;padding:24px 10px;border-top:1px solid var(--line);align-items:center;}
.skeleton-row:first-child{border-top:0;}
.skeleton-block{display:block;background:linear-gradient(90deg,var(--panel),var(--line),var(--panel));background-size:200% 100%;border-radius:var(--radius);animation:skeletonPulse 1.4s ease-in-out infinite;}
@keyframes skeletonPulse{0%{background-position:200% 0;}100%{background-position:-200% 0;}}

/* ---- article ---- */
.article__meta{font-size:14px;color:var(--muted);margin:26px 0 10px;}
.article__lede{font-size:clamp(18px,2.4vw,20px);line-height:1.6;color:var(--ink-soft);margin:0 0 40px;font-style:italic;}
.article__body{font-size:18px;line-height:1.85;color:var(--ink);}
.article__body > p{margin:0 0 26px;}
.article__body > p:first-of-type::first-letter{font-family:var(--serif);font-weight:700;float:left;font-size:3.4em;line-height:0.82;padding:6px 10px 0 0;color:var(--green);}
.article__foot{margin-top:56px;padding-top:32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;}

/* ---- empty / not-found ---- */
.notice{border:1px dashed var(--line-strong);border-radius:var(--radius-lg);padding:clamp(36px,6vw,56px) 32px;text-align:center;}
.notice__title{font-family:var(--serif);font-size:22px;margin:0 0 10px;}
.notice p{color:var(--muted);margin:0 0 20px;}

/* ---- subscribe form ---- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,4vw,32px);text-align:left;}
.form{display:flex;flex-direction:column;gap:12px;}
.field-label{font-size:13px;font-weight:600;color:var(--ink);letter-spacing:0.01em;}
.input{
  font-size:16px;padding:13px 15px;border-radius:var(--radius);
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);
  font-family:var(--sans);width:100%;min-height:46px;
  transition:border-color .15s,box-shadow .15s;
}
.input::placeholder{color:var(--faint);}
.input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-tint);}
.input[aria-invalid="true"]{border-color:var(--danger);box-shadow:0 0 0 3px var(--danger-tint);}
.form .spinner{display:none;}
.form.is-loading .btn{pointer-events:none;opacity:0.72;}
.form.is-loading .spinner{display:inline-block;}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.status{margin:18px 0 0;font-size:15px;font-weight:600;display:flex;gap:9px;align-items:flex-start;line-height:1.45;}
.status--success{color:var(--green);}
.status--error{color:var(--danger);}
.status--loading{color:var(--muted);}
.status .dot{flex:0 0 auto;width:18px;height:18px;margin-top:1px;}

/* ---- footer ---- */
.site-footer{border-top:1px solid var(--line);padding:40px 0;}
.footer-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px 24px;align-items:center;}
.footer-nav{display:flex;gap:6px 18px;flex-wrap:wrap;}
.footer-nav a{font-size:14px;color:var(--muted);}
.footer-nav a:hover{color:var(--green);}

/* ---- responsive ---- */
@media (max-width:760px){
  .split{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .issue-link{flex-direction:column;align-items:stretch;gap:12px;padding:18px 8px;}
  .issue-thumb{width:100%;height:auto;aspect-ratio:16/9;}
}
@media (max-width:520px){
  .article__body > p:first-of-type::first-letter{font-size:3em;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;}
  .skip-link{transition:none;}
}