:root{
  --bg:#faf7f1;--paper:#fffdf8;--ink:#1c2230;--text:#2c3240;--muted:#626a78;--line:#e7e1d4;
  --brand:#1f4d40;--brand-ink:#1a6b55;--accent:#d9893a;--leaf:#3f8a6c;--leaf2:#7fb38f;
  --tc:#1f4d40;--tc-soft:#e3efe8;--tc-ring:#c9ddd1;
  --radius:16px;--shadow:0 1px 2px rgba(28,34,48,.05),0 10px 30px rgba(28,34,48,.07);
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Charter,"Bitstream Charter",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#12161c;--paper:#181d25;--ink:#f2efe8;--text:#d9dbe0;--muted:#9aa2af;--line:#2a313c;
  --brand:#7cc5a6;--brand-ink:#8fd6b7;--accent:#f0a75a;--leaf:#58a985;--leaf2:#8cc7a0;
  --tc:#7cc5a6;--tc-soft:#1d2a27;--tc-ring:#24372f;
  --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 30px rgba(0,0,0,.25);
}}
/* colori per sezione */
.t-abitudini{--tc:#2c3e66;--tc-soft:#e6eaf4;--tc-ring:#cfd7ea}
.t-mente{--tc:#4a3a78;--tc-soft:#ece7f6;--tc-ring:#d9d0ee}
.t-autostima{--tc:#9a4a2e;--tc-soft:#f7e9e1;--tc-ring:#ecd2c4}
.t-felicita{--tc:#9a6212;--tc-soft:#fbf0d9;--tc-ring:#f1dcae}
.t-successo{--tc:#1b5a73;--tc-soft:#e1eff3;--tc-ring:#c3dfe7}
.t-relazioni{--tc:#8e2f55;--tc-soft:#f7e4ea;--tc-ring:#ecc8d5}
.t-salute{--tc:#246a52;--tc-soft:#e2f1e8;--tc-ring:#c5e2d1}
.t-libri{--tc:#5a4630;--tc-soft:#f2ebe0;--tc-ring:#e2d4bf}
@media (prefers-color-scheme:dark){
  .t-abitudini{--tc:#9fb4e6;--tc-soft:#1c2233;--tc-ring:#262f47}
  .t-mente{--tc:#c1affa;--tc-soft:#221d33;--tc-ring:#2e2747}
  .t-autostima{--tc:#f0a888;--tc-soft:#2c1f1a;--tc-ring:#3d2a22}
  .t-felicita{--tc:#f3c46b;--tc-soft:#2b2416;--tc-ring:#3c321d}
  .t-successo{--tc:#8fd0e4;--tc-soft:#16262d;--tc-ring:#1f3640}
  .t-relazioni{--tc:#f29dbd;--tc-soft:#2c1a22;--tc-ring:#3e2430}
  .t-salute{--tc:#8fdbb5;--tc-soft:#172a22;--tc-ring:#203a2f}
  .t-libri{--tc:#e2c49c;--tc-soft:#28221a;--tc-ring:#382f23}
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font:18px/1.7 var(--sans);text-rendering:optimizeLegibility}
a{color:var(--brand-ink);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
img,svg{max-width:100%;display:block}
h1,h2,h3{font-family:var(--serif);color:var(--ink);line-height:1.2;letter-spacing:-.01em}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:var(--paper);padding:8px 12px;z-index:10}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}

/* svg helpers */
.f-accent{fill:var(--accent)}.f-leaf{fill:var(--leaf)}.f-leaf2{fill:var(--leaf2)}.s-ink{stroke:var(--brand)}
.f-ground{fill:var(--line)}.c-ringset{stroke:var(--tc-ring)}

/* header */
.site-header{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:28px;min-height:66px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:700 21px/1 var(--serif);white-space:nowrap}
.logo em{font-style:italic;color:var(--brand-ink)}
.nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin-left:auto}
.nav::-webkit-scrollbar{display:none}
.nav a{color:var(--text);text-decoration:none;font-size:15px;font-weight:550;padding:7px 11px;border-radius:999px;white-space:nowrap}
.nav a:hover{background:var(--tc-soft)}
.nav a[aria-current]{background:var(--brand);color:var(--paper)}
@media (max-width:900px){.header-inner{flex-wrap:wrap;gap:0;padding-top:10px}.nav{width:100%;margin:6px -10px 4px;padding-bottom:4px}}

/* hero */
.hero{background:radial-gradient(120% 90% at 85% 100%,var(--tc-soft),transparent 60%);border-bottom:1px solid var(--line)}
.hero-inner{display:grid;grid-template-columns:1.25fr 1fr;gap:40px;align-items:center;padding:64px 20px 56px}
.hero h1{font-size:clamp(36px,5.2vw,60px);margin:.15em 0 .3em}
.hero .lead{font-size:21px;max-width:36em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 14px}
.hero-note{color:var(--muted);font-size:15px;margin:0}
.hero-art{width:100%;max-width:440px;justify-self:end}
@media (max-width:820px){.hero-inner{grid-template-columns:1fr;padding:40px 20px}.hero-art{max-width:280px;justify-self:center;order:-1}}

/* testi */
.kicker{font:700 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--tc);margin:0}
.kicker a{color:inherit;text-decoration:none}
.lead{font-size:20px;color:var(--text);margin:0}
.meta{color:var(--muted);font-size:15px}
.small{font-size:14px;color:var(--muted)}

/* bottoni */
.btn{display:inline-block;background:var(--brand);color:var(--paper);text-decoration:none;font-weight:650;font-size:16px;padding:10px 18px;border-radius:999px;border:2px solid var(--brand)}
.btn:hover{filter:brightness(1.08)}
.btn-lg{font-size:17px;padding:13px 24px}
.btn-sm{font-size:14px;padding:6px 14px}
.btn-ghost{background:transparent;color:var(--brand)}

/* main */
.main{padding-bottom:64px}
.crumbs{font-size:14px;color:var(--muted);padding:18px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}

/* articolo */
.article-head{max-width:760px;margin:22px auto 26px;text-align:center}
.article-head h1{font-size:clamp(32px,4.6vw,50px);margin:.35em 0 .35em}
.article-head .lead{font-size:21px}
.page .article-head{text-align:left;margin-left:0}
.cover-wrap{max-width:1060px;margin:0 auto 28px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.cover{width:100%;height:auto;aspect-ratio:600/240}
.cover-wrap .cover{aspect-ratio:1060/220}
.c-bg{fill:var(--tc-soft)}.c-ring{fill:none;stroke:var(--tc-ring);stroke-width:2}.c-ground{fill:var(--tc-ring)}
.c-seed{fill:var(--accent)}.c-stem{fill:none;stroke:var(--tc);stroke-width:5;stroke-linecap:round}
.c-leaf{fill:var(--tc)}.c-leaf2{fill:var(--tc);opacity:.62}
.disclosure{max-width:760px;margin:0 auto 24px;font-size:14px;color:var(--muted);border-left:3px solid var(--accent);padding:4px 0 4px 12px}
.layout{display:block}
.layout.has-toc{display:grid;grid-template-columns:250px minmax(0,760px);gap:48px;justify-content:center}
.layout:not(.has-toc) .prose{max-width:760px;margin:0 auto}
.toc{font-size:15px}
.toc details{position:sticky;top:90px;border-left:2px solid var(--line);padding-left:16px}
.toc summary{font-weight:700;color:var(--ink);cursor:pointer;list-style:none;margin-bottom:8px}
.toc summary::-webkit-details-marker{display:none}
.toc ol{margin:0;padding-left:18px;color:var(--muted)}
.toc li{margin:6px 0}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--tc);text-decoration:underline}
@media (max-width:980px){
  .layout.has-toc{display:block}
  .toc{max-width:760px;margin:0 auto 24px}
  .toc details{position:static;border:1px solid var(--line);border-radius:12px;padding:12px 16px;background:var(--paper)}
}

.prose{font-size:18.5px}
.prose h2{font-size:clamp(25px,3vw,31px);margin:1.7em 0 .5em;padding-top:.2em}
.prose h3{font-size:22px;margin:1.5em 0 .4em}
.prose p,.prose ul,.prose ol{margin:0 0 1.05em}
.prose li{margin:.35em 0}
.prose strong{color:var(--ink)}
.prose blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:4px solid var(--tc);font:italic 21px/1.55 var(--serif);color:var(--ink)}
.prose blockquote p{margin:.4em 0}
.prose table{border-collapse:collapse;width:100%;font-size:16px;margin:1.2em 0}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.prose th{font-weight:700;color:var(--ink);background:var(--tc-soft)}
.prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.exercise{background:var(--tc-soft);border-radius:var(--radius);padding:20px 24px 6px;margin:1.6em 0;border:1px solid var(--tc-ring)}
.exercise > p:first-child strong{font:700 13px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--tc);display:block;margin-top:4px}
.care{margin:2.2em 0 0;padding:16px 20px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:16px}
.care p{margin:0}

/* libri */
.books{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:1.2em 0 1.6em}
.book{display:flex;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.book-spine{width:12px;flex:none;background:linear-gradient(180deg,var(--tc),var(--accent))}
.book-body{padding:14px 16px 16px;font-size:15.5px;line-height:1.5}
.book-body p{margin:0 0 6px}
.book-title{font:700 18px/1.25 var(--serif);color:var(--ink)}
.book-author{color:var(--muted);font-size:14.5px}
.book-per{margin-bottom:12px!important}
.book .btn{margin-top:2px}

/* card */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--text);box-shadow:var(--shadow);transition:transform .15s ease}
.card:hover{transform:translateY(-2px)}
.card:hover strong{color:var(--tc)}
.cover-sm{aspect-ratio:600/200}
.card-body{display:flex;flex-direction:column;gap:6px;padding:16px 18px 18px;flex:1}
.card-kicker{font:700 12px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--tc)}
.card strong{font:700 21px/1.25 var(--serif);color:var(--ink)}
.card-desc{font-size:15.5px;line-height:1.5;color:var(--muted)}
.card-meta{margin-top:auto;font-size:13.5px;color:var(--muted);padding-top:4px}
.related{margin-top:56px}
.related h2,.block-title{font-size:28px;margin:0 0 20px}
.block{margin-top:56px}

/* sezioni */
.sections{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.section-tile{display:flex;flex-direction:column;gap:4px;padding:18px 20px;border-radius:var(--radius);background:var(--tc-soft);border:1px solid var(--tc-ring);text-decoration:none;color:var(--text)}
.section-tile strong{font:700 21px/1.2 var(--serif);color:var(--tc)}
.section-tile span{font-size:15px;line-height:1.45}
.section-tile .count{color:var(--muted);font-size:13.5px;margin-top:4px}
.section-tile:hover{border-color:var(--tc)}
.section-head{max-width:760px;margin:22px 0 32px}
.section-head h1{font-size:clamp(34px,4.6vw,50px);margin:.3em 0 .3em}
.other-sections{margin-top:48px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.other-sections p{margin:0 8px 0 0;font-weight:700;color:var(--ink)}
.chip{padding:6px 14px;border-radius:999px;background:var(--tc-soft);color:var(--tc);text-decoration:none;font-size:15px;font-weight:600}
.manifesto{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:12px 32px 18px}
.manifesto .prose{max-width:780px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--paper);padding:44px 0 24px;font-size:15.5px}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:32px}
.footer-inner nav{display:flex;flex-direction:column;gap:6px}
.footer-inner nav p{font-weight:700;color:var(--ink);margin:0 0 4px}
.footer-inner a{color:var(--text);text-decoration:none}
.footer-inner a:hover{color:var(--brand-ink);text-decoration:underline}
.footer-about p{margin:0 0 10px}
.logo-sm{font:700 20px/1 var(--serif);color:var(--ink)}
.logo-sm em{color:var(--brand-ink)}
.copy{color:var(--muted);font-size:13.5px;margin-top:28px;padding-top:18px;border-top:1px solid var(--line)}
.copy a{color:var(--muted)}
@media (max-width:860px){.footer-inner{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}}
@media (max-width:520px){body{font-size:17px}.article-head .lead,.hero .lead{font-size:18px}.cover-wrap .cover{aspect-ratio:600/200}.prose{font-size:17.5px}.footer-inner{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.manifesto{padding:6px 18px 10px}}
@media (prefers-reduced-motion:reduce){.card{transition:none}}
@media print{.site-header,.site-footer,.toc,.related,.disclosure{display:none}body{background:#fff}}