/* Yasura blog styles, shared by /blog/ pages. Matches the homepage design. */
:root{
  --bg:#F6F1E9; --bg2:#EFE7DA; --card:#FFFDF9; --ink:#23211D; --ink2:#4B463E; --muted:#7A7263;
  --sage:#5B8874; --sage-l:#DCE7E0; --line:rgba(35,33,29,.09); --shadow:0 30px 60px -30px rgba(52,44,30,.28);
  --radius:26px; --max:1160px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#14120F; --bg2:#1B1814; --card:#211D18; --ink:#F3ECE0; --ink2:#D5CCBC; --muted:#A39A8A;
    --sage:#7FAF98; --sage-l:#22302A; --line:rgba(243,236,224,.09); --shadow:0 30px 60px -30px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --bg:#14120F; --bg2:#1B1814; --card:#211D18; --ink:#F3ECE0; --ink2:#D5CCBC; --muted:#A39A8A;
  --sage:#7FAF98; --sage-l:#22302A; --line:rgba(243,236,224,.09); --shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
svg{display:block}
[hidden]{display:none!important}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:760px}
h1,h2,h3{font-family:'Source Serif 4',Georgia,serif;font-weight:500;letter-spacing:-.015em;line-height:1.15}
h1 em,h2 em{font-style:italic;color:var(--sage)}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--sage)}
.lead{font-size:clamp(18px,1.6vw,20px);color:var(--ink2)}

/* reading progress */
.progress{position:fixed;left:0;top:0;height:3px;width:0;background:var(--sage);z-index:60}

/* nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Source Serif 4',serif;font-size:24px;font-weight:500}
.logo svg{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:30px;font-size:15px;color:var(--ink2)}
.nav-links a:not(.btn):hover,.nav-links a.here{color:var(--ink)}
.nav-links a.here{font-weight:600}
.btn-sage{display:inline-flex;align-items:center;border-radius:999px;font-weight:600;font-size:15px;padding:12px 22px;background:var(--sage);color:#fff;transition:transform .2s,box-shadow .2s}
.btn-sage:hover{transform:translateY(-1px);box-shadow:0 12px 30px -10px var(--sage)}
:root[data-theme="dark"] .btn-sage{color:#12100D}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .btn-sage{color:#12100D}}
.menu-btn{display:none;background:none;border:0;color:var(--ink);cursor:pointer}

/* blog index */
.blog-hero{padding:80px 0 50px;position:relative}
.blog-hero h1{font-size:clamp(46px,6.6vw,84px);margin:18px 0 20px;max-width:900px}
.blog-hero .lead{max-width:580px}
.blog-list{padding:10px 0 110px}
.featured{display:grid;grid-template-columns:.9fr 1.1fr;background:var(--card);border:1px solid var(--line);border-radius:32px;overflow:hidden;margin-bottom:22px;transition:transform .25s,box-shadow .25s}
.featured:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.f-art{position:relative;background:linear-gradient(145deg,#5B8874,#35584A);min-height:340px;display:grid;place-items:center;overflow:hidden}
.f-art svg{width:78%;max-width:320px}
.f-art circle{fill:none;stroke:rgba(255,255,255,.28);stroke-width:1.2}
.f-art circle:first-child{fill:rgba(255,255,255,.85);stroke:none}
.f-art span{position:absolute;top:22px;left:22px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.16);padding:7px 14px;border-radius:999px}
.f-body{padding:44px;display:flex;flex-direction:column;justify-content:center}
.f-body h2{font-size:clamp(28px,3vw,40px);margin:14px 0 14px}
.f-body p{color:var(--ink2)}
.f-body .meta{margin-top:18px;font-size:14px;color:var(--muted)}
.f-body .read{margin-top:22px;font-weight:600;color:var(--sage)}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.posts.two{grid-template-columns:1fr 1fr}
.post{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post .eyebrow{font-size:12px}
.post h3{font-size:23px;margin:14px 0 12px;line-height:1.22}
.post p{font-size:15px;color:var(--ink2);flex:1}
.post .meta{margin-top:20px;font-size:13px;color:var(--muted)}

/* article hero */
.post-hero{padding:56px 0 40px;position:relative}
.post-hero::before{content:"";position:absolute;inset:-120px 0 auto 0;height:520px;background:radial-gradient(ellipse at 70% 30%,color-mix(in srgb,var(--sage) 16%,transparent),transparent 60%);pointer-events:none}
.post-hero .wrap{position:relative}
.back{display:table;font-size:14px;font-weight:600;color:var(--muted);margin-bottom:34px}
.back:hover{color:var(--sage)}
.pill{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--sage);background:var(--sage-l);padding:7px 14px;border-radius:999px}
.post-hero h1{font-size:clamp(36px,5.2vw,58px);margin:20px 0 26px}
.byline{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--muted);padding-top:22px;border-top:1px solid var(--line)}
.byline .avatar{width:38px;height:38px;border-radius:50%;background:var(--card);border:1px solid var(--line);display:grid;place-items:center;flex:none}
.byline .avatar svg{width:22px;height:22px}

/* article body */
.prose{padding-bottom:40px}
.prose>p,.prose li{font-size:18px;line-height:1.75;color:var(--ink2)}
.prose>p{margin:0 0 22px}
.prose p.lede{font-family:'Source Serif 4',serif;font-size:clamp(21px,2.2vw,25px);line-height:1.55;color:var(--ink);margin:6px 0 34px}
.prose h2{font-size:clamp(28px,3.2vw,36px);margin:56px 0 18px}
.prose h3{font-size:22px;margin:0 0 8px}
.prose a:not(.btn){color:var(--sage);font-weight:500;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose ul,.prose ol{margin:0 0 22px 22px}
.prose strong{color:var(--ink)}

.checklist{display:grid;gap:14px;margin:8px 0 30px}
.check-item{display:flex;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px 26px}
.check-num{flex:none;width:38px;height:38px;border-radius:12px;background:var(--sage-l);color:var(--sage);font-family:'Source Serif 4',serif;font-size:19px;font-weight:600;display:grid;place-items:center}
.check-body p{font-size:16.5px;line-height:1.65;color:var(--ink2)}

.table-wrap{overflow-x:auto;margin:10px 0 32px;border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:var(--shadow)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:560px}
.table-wrap th{text-align:left;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:18px 20px;border-bottom:1px solid var(--line)}
.table-wrap td{padding:16px 20px;border-top:1px solid var(--line);vertical-align:top;color:var(--ink2)}
.table-wrap tr:nth-child(2) td{border-top:0}
.table-wrap td:first-child{color:var(--ink);font-weight:500}
.table-wrap td.yasura{background:color-mix(in srgb,var(--sage-l) 60%,transparent);color:var(--ink);font-weight:600}
.table-wrap td.no,.table-wrap td.dayone,.table-wrap td.daylio{color:var(--muted)}

.ranklist{display:grid;gap:16px;margin:10px 0 32px}
.rank-item{display:flex;gap:20px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px}
.rank-item.top{background:linear-gradient(145deg,#5B8874,#3F6554);border:0;color:#F6F1E9}
.rank-item.top p,.rank-item.top h3{color:#F6F1E9}
.rank-item.top .rank-num{background:rgba(255,255,255,.16);color:#fff}
.rank-item.top .rank-tag{background:rgba(255,255,255,.14);color:#fff}
.rank-num{flex:none;width:46px;height:46px;border-radius:14px;background:var(--sage-l);color:var(--sage);font-family:'Source Serif 4',serif;font-size:22px;font-weight:600;display:grid;place-items:center}
.rank-body h3{font-size:25px}
.rank-body p{font-size:16.5px;line-height:1.65;color:var(--ink2)}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 12px}
.rank-tag{font-size:12.5px;font-weight:500;padding:5px 11px;border-radius:999px;background:var(--bg2);color:var(--ink2)}

.callout{background:var(--sage-l);border-radius:22px;padding:28px 30px;margin:34px 0}
.callout-title{font-family:'Source Serif 4',serif;font-size:22px;font-weight:600;color:var(--ink);margin-bottom:8px}
.callout p{font-size:16.5px;line-height:1.7;color:var(--ink2)}
.related{font-size:16.5px!important;padding:22px 24px;border-left:3px solid var(--sage);background:var(--card);border-radius:0 16px 16px 0}
.sources{font-size:14px!important;color:var(--muted)!important;line-height:1.7!important}

.cta{position:relative;overflow:hidden;background:linear-gradient(140deg,#2E4A3E,#1C2E26);color:#F3ECE0;border-radius:30px;padding:48px 40px;margin:48px 0 10px;text-align:center}
.cta::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(127,175,152,.35);filter:blur(80px);left:-140px;top:-200px}
.cta>*{position:relative}
.cta h2{margin:0 0 10px;color:#F3ECE0;font-size:clamp(30px,3.6vw,40px)}
.cta p{color:rgba(243,236,224,.78);max-width:480px;margin:0 auto 26px;font-size:16.5px}
.buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta .btn{display:inline-flex;align-items:center;gap:10px;background:#F3ECE0;color:#1C2E26;font-weight:600;border-radius:14px;padding:13px 22px;text-decoration:none;transition:transform .2s}
.cta .btn:hover{transform:translateY(-2px)}
.cta .btn svg{width:18px;height:18px}

.more{padding:50px 0 100px;border-top:1px solid var(--line)}
.more h2{font-size:clamp(30px,3.6vw,44px);margin-bottom:30px}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:50px 0 40px;color:var(--muted);font-size:14px}
.fwrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px}
.site-footer .cols{display:flex;gap:60px;flex-wrap:wrap}
.site-footer h5{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:12px}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a:hover{color:var(--ink)}
.site-footer .about{max-width:300px}
.site-footer .about p{margin-top:12px}
.site-footer .copy{margin-top:40px;font-size:13px}
.theme-toggle{margin-top:18px;display:inline-flex;gap:4px;background:var(--bg2);border-radius:999px;padding:4px}
.theme-toggle button{border:0;background:none;color:var(--muted);font:inherit;font-size:13px;padding:6px 12px;border-radius:999px;cursor:pointer}
.theme-toggle button.on{background:var(--card);color:var(--ink);box-shadow:0 2px 8px -4px rgba(0,0,0,.3)}

@media (max-width:900px){
  .featured{grid-template-columns:1fr}
  .f-art{min-height:220px}
  .posts,.posts.two{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:18px;padding:20px 16px 26px;background:var(--bg);border-bottom:1px solid var(--line)}
  .menu-btn{display:block}
  .blog-hero{padding:48px 0 34px}
  .f-body{padding:28px 24px}
  .post-hero{padding:34px 0 26px}
  .prose>p,.prose li{font-size:17px}
  .check-item,.rank-item{padding:20px;gap:14px}
  .cta{padding:40px 22px;border-radius:24px}
}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important}}