/*
Theme Name: Solar Guías
Description: Tema editorial para webs de autoconsumo solar en España. Incluye calculadora de ahorro, captación de presupuestos, huecos para AdSense, índice automático de contenidos y estructura SEO por categorías.
Version: 1.0.0
Requires at least: 6.3
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: solar-guias
*/

/* ---------- Tokens ---------- */
:root {
  --ink: #0e1b2c;
  --ink-2: #2c3a4e;
  --muted: #566579;
  --paper: #fafbfc;
  --white: #ffffff;
  --cell: #e8eef8;
  --cell-2: #d3dff1;
  --cobalt: #173f8a;
  --cobalt-d: #0f2c63;
  --sun: #f4b400;
  --sun-d: #c98f00;
  --line: #d8dfea;
  --ok: #1d7a4d;
  --err: #b3261e;
  --f-head: Charter, "Bitstream Charter", "Sitka Text", Cambria, "Iowan Old Style", Georgia, serif;
  --f-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --w: 1200px;
  --w-text: 720px;
  --gut: 24px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; }
a { color: var(--cobalt); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--cobalt-d); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
h1, h2, h3, h4 { font-family: var(--f-head); line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1.1em; }
.wrap { width: 100%; max-width: calc(var(--w) + var(--gut) * 2); margin: 0 auto; padding: 0 var(--gut); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--sun); color: var(--ink); padding: 10px 16px; z-index: 100; font-weight: 700; }
.skip-link:focus { left: 8px; top: 8px; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.muted { color: var(--muted); }

/* ---------- Botones ---------- */
.btn {
  display: inline-block; border: 0; border-radius: 4px; cursor: pointer;
  background: var(--cobalt); color: #fff; font: 700 1rem/1.2 var(--f-body);
  padding: 13px 22px; text-decoration: none; text-align: center;
}
.btn:hover { background: var(--cobalt-d); color: #fff; }
.btn-sun { background: var(--sun); color: var(--ink); }
.btn-sun:hover { background: var(--sun-d); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--cobalt); box-shadow: inset 0 0 0 2px var(--cobalt); }
.btn-ghost:hover { background: var(--cell); color: var(--cobalt-d); }
.btn-block { display: block; width: 100%; }

/* ---------- Cabecera ---------- */
.site-header { background: #f1f3f6; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 6px rgba(15, 44, 99, .06); }
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
.site-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand-mark { flex: none; }
.brand-name { font: 700 1.4rem/1.1 var(--f-head); letter-spacing: -0.015em; }
.brand-tag { display: block; font: 400 .8rem/1.3 var(--f-body); color: var(--muted); letter-spacing: 0; margin-top: 2px; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn { background: var(--white); border: 1px solid var(--line); border-radius: 4px; width: 42px; height: 42px; display: inline-grid; place-items: center; cursor: pointer; color: var(--ink); }
.icon-btn:hover { background: var(--cell); }
.top-actions .btn { padding: 10px 16px; font-size: .95rem; }
.nav-toggle { display: none; }
.site-nav { border-top: 1px solid var(--line); background: #f1f3f6; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px; }
.nav-list a { display: block; padding: 12px 14px; color: var(--ink-2); font-weight: 600; font-size: .94rem; text-decoration: none; border-bottom: 3px solid transparent; }
.nav-list a:hover { color: var(--cobalt); background: var(--cell); }
.nav-list .current-menu-item > a, .nav-list .current-post-ancestor > a, .nav-list .current-menu-ancestor > a, .nav-list .current-category-ancestor > a { border-bottom-color: var(--cobalt); color: var(--cobalt); }
.search-panel { background: var(--cell); border-top: 1px solid var(--line); padding: 16px 0; }
.search-panel[hidden] { display: none; }
.search-form { display: flex; gap: 8px; }
.search-form input[type="search"] { flex: 1; min-width: 0; }

/* ---------- Formularios ---------- */
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="search"], select, textarea {
  width: 100%; font: 400 1rem/1.4 var(--f-body); color: var(--ink);
  background: var(--white); border: 1px solid #aeb9c9; border-radius: 3px; padding: 11px 12px;
}
input:focus, select:focus, textarea:focus { border-color: var(--cobalt); outline: 3px solid var(--cell-2); outline-offset: 0; }
textarea { min-height: 120px; resize: vertical; }
label { font-weight: 600; font-size: .9rem; display: block; margin-bottom: 5px; color: var(--ink-2); }
.field { margin-bottom: 14px; }
.field-check label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: .92rem; line-height: 1.45; }
.field-check input { width: auto; margin-top: 3px; flex: none; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.form-msg { border-left: 4px solid var(--ok); background: #e9f6ee; padding: 14px 16px; margin: 0 0 20px; }
.form-msg.is-error { border-left-color: var(--err); background: #fdecea; }
.solar-form { background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--cobalt); border-radius: 4px; padding: 26px; max-width: 640px; }
.solar-form .fine { font-size: .84rem; color: var(--muted); margin: 12px 0 0; }

/* ---------- Portada: calculadora ---------- */
.calc-hero { padding: 36px 0 48px; background: var(--paper); }
.calc-hero-head { text-align: center; max-width: 46em; margin: 0 auto 26px; }
.calc-hero-head h1 { margin-bottom: .35em; }
.calc-hero-head .hero-lead { margin: 0 auto; }
.calc[data-variant="wide"] { max-width: 980px; margin: 0 auto; }
@media (min-width: 900px) {
  .calc[data-variant="wide"] { display: grid; grid-template-columns: 1fr 1fr; grid-template-areas: "form result" "warn result"; }
  .calc[data-variant="wide"] .calc-form { grid-area: form; }
  .calc[data-variant="wide"] .calc-warn { grid-area: warn; align-self: end; }
  .calc[data-variant="wide"] .calc-result { grid-area: result; border-radius: 0 5px 5px 0; display: flex; flex-direction: column; justify-content: center; }
}

/* ---------- Portada: hero (antiguo) ---------- */
.hero {
  padding: 56px 0 64px;
  background-color: var(--paper);
  background-image:
    linear-gradient(to bottom, rgba(250, 251, 252, 0) 45%, var(--paper) 100%),
    linear-gradient(var(--cell) 1px, transparent 1px),
    linear-gradient(90deg, var(--cell) 1px, transparent 1px);
  background-size: 100% 100%, 56px 56px, 56px 56px;
  background-position: 0 0, -1px -1px, -1px -1px;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 480px); gap: 56px; align-items: start; }
.hero h1 { max-width: 14em; margin-bottom: .45em; }
.hero-lead { font-size: 1.18rem; color: var(--ink-2); max-width: 34em; margin-bottom: 1.6em; }
.hero-paths { list-style: none; margin: 0; padding: 0; max-width: 34em; border-top: 1px solid var(--line); }
.hero-paths li { border-bottom: 1px solid var(--line); }
.hero-paths a { display: flex; justify-content: space-between; gap: 16px; padding: 14px 4px; text-decoration: none; color: var(--ink); }
.hero-paths a:hover { background: var(--cell); }
.hero-paths strong { font-family: var(--f-head); font-size: 1.12rem; }
.hero-paths span { color: var(--muted); font-size: .92rem; text-align: right; }

/* ---------- Calculadora ---------- */
.calc { background: var(--white); border: 1px solid var(--line); border-top: 5px solid var(--cobalt); border-radius: 6px; box-shadow: 0 1px 0 rgba(15, 44, 99, .04), 0 22px 44px -26px rgba(15, 44, 99, .4); }
.calc-form { padding: 24px 24px 6px; }
.calc-title { font-size: 1.3rem; margin-bottom: 16px; }
.calc-form .field-row { grid-template-columns: 1fr 1fr; }
.calc-result { background: var(--cobalt-d); color: #fff; padding: 22px 24px 24px; border-radius: 0 0 5px 5px; }
.calc-save { margin: 0 0 4px; font-size: .95rem; color: #c9d6ef; }
.calc-big { display: block; font: 700 clamp(2.2rem, 5vw, 3rem)/1.05 var(--f-head); color: #fff; }
.calc-cover { margin: 6px 0 18px; color: #c9d6ef; font-size: .95rem; }
.calc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 0 0 20px; padding: 16px 0; border-top: 1px solid rgba(255, 255, 255, .22); border-bottom: 1px solid rgba(255, 255, 255, .22); }
.calc-stats dt { font-size: .8rem; color: #b5c5e5; margin: 0 0 3px; font-weight: 400; }
.calc-stats dd { margin: 0; font-weight: 700; font-size: 1rem; line-height: 1.3; }
.calc .btn-sun { display: block; width: 100%; }
.calc-notes { margin-top: 14px; font-size: .84rem; color: #b5c5e5; }
.calc-notes summary { cursor: pointer; color: #fff; font-weight: 600; }
.calc-notes p { margin: 8px 0 0; }
.calc-warn { font-size: .82rem; color: var(--muted); padding: 0 24px 18px; margin: 0; background: var(--white); }
.calc-warn + .calc-result { margin-top: 0; }

/* ---------- Secciones de portada ---------- */
.section { padding: 64px 0; }
.section-tint { background: var(--cell); }
.section-head { max-width: 40em; margin-bottom: 30px; }
.section-head p { color: var(--ink-2); margin: 0; }
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.path { border-top: 3px solid var(--cobalt); padding-top: 14px; }
.path h3 { margin-bottom: .35em; }
.path h3 a { color: var(--ink); text-decoration: none; }
.path h3 a:hover { color: var(--cobalt); text-decoration: underline; }
.path p { color: var(--ink-2); margin-bottom: .8em; }
.path .more { font-weight: 700; }

.ccaa-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); column-gap: 32px; }
.ccaa-grid li { border-bottom: 1px solid var(--cell-2); }
.ccaa-grid a { display: block; padding: 11px 2px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: .96rem; }
.ccaa-grid a:hover { color: var(--cobalt); background: rgba(255, 255, 255, .6); }
.fine-note { font-size: .88rem; color: var(--muted); margin-top: 16px; }

.guides { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 48px; }
.guide-feature h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: .4em; }
.guide-feature h3 a { color: var(--ink); text-decoration: none; }
.guide-feature h3 a:hover { color: var(--cobalt); text-decoration: underline; }
.guide-feature p { color: var(--ink-2); font-size: 1.08rem; }
.guide-feature img { border-radius: 4px; margin-bottom: 16px; width: 100%; }
.guide-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.guide-list li { border-bottom: 1px solid var(--line); }
.guide-list a { display: block; padding: 15px 2px; text-decoration: none; color: var(--ink); }
.guide-list a:hover strong { color: var(--cobalt); text-decoration: underline; }
.guide-list strong { font-family: var(--f-head); font-size: 1.1rem; line-height: 1.3; display: block; }
.guide-list small { color: var(--muted); font-size: .86rem; }
.empty-state { border: 1px dashed #aeb9c9; padding: 28px; border-radius: 4px; color: var(--ink-2); background: var(--white); }

.cat-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; border-top: 1px solid var(--line); }
.cat-index li { border-bottom: 1px solid var(--line); }
.cat-index a { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 18px 2px; text-decoration: none; color: var(--ink); }
.cat-index a:hover { background: var(--cell); }
.cat-index strong { font: 700 1.22rem/1.25 var(--f-head); }
.cat-index span { grid-column: 1; color: var(--ink-2); font-size: .95rem; }
.cat-index em { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-style: normal; color: var(--muted); font-size: .85rem; }

.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.trust h3 { font-size: 1.12rem; }
.trust p { color: var(--ink-2); margin: 0; font-size: .96rem; }
.news-box { background: var(--cobalt-d); color: #fff; padding: 34px; border-radius: 6px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.news-box h2 { color: #fff; margin-bottom: .3em; }
.news-box p { color: #c9d6ef; margin: 0; }
.news-box form { display: flex; gap: 8px; }
.news-box input[type="email"] { flex: 1; min-width: 0; }

/* ---------- Páginas interiores ---------- */
.page-head { padding: 38px 0 26px; border-bottom: 1px solid var(--line); background: var(--white); }
.page-head h1 { margin-bottom: .25em; }
.page-head .lead { color: var(--ink-2); font-size: 1.1rem; max-width: 42em; margin: 0; }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: 14px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 8px; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: #9aa6b8; }
.crumbs a { color: var(--muted); }
.page-body { padding: 40px 0 72px; }
.text-col { max-width: var(--w-text); }

.single-layout { display: grid; grid-template-columns: minmax(0, var(--w-text)) 300px; gap: 56px; justify-content: center; padding: 40px 0 72px; }
.entry-meta { color: var(--muted); font-size: .9rem; display: flex; flex-wrap: wrap; gap: 4px 22px; margin-top: 10px; }
.entry-content { font-size: 1.0625rem; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content h2 { margin: 2.1em 0 .6em; scroll-margin-top: 140px; }
.entry-content h3 { margin: 1.7em 0 .5em; scroll-margin-top: 140px; }
.entry-content ul, .entry-content ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.entry-content li { margin-bottom: .4em; }
.entry-content blockquote { margin: 1.6em 0; padding: 4px 0 4px 20px; border-left: 4px solid var(--sun); color: var(--ink-2); }
.entry-content img { border-radius: 3px; }
.entry-content figure { margin: 1.6em 0; }
.entry-content figcaption { font-size: .85rem; color: var(--muted); margin-top: 6px; }
.entry-content .alignwide { max-width: none; }
.table-wrap { overflow-x: auto; margin: 1.5em 0; -webkit-overflow-scrolling: touch; }
.entry-content table, .page-body table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 0; }
.entry-content th, .entry-content td, .page-body th, .page-body td { border: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
.entry-content th, .page-body th { background: var(--cell); font-weight: 700; }
.entry-content figure.wp-block-table { margin: 0; }
.toc { background: var(--cell); border-left: 4px solid var(--cobalt); padding: 16px 20px; margin: 0 0 2em; border-radius: 0 4px 4px 0; }
.toc strong { display: block; font-family: var(--f-head); font-size: 1.05rem; margin-bottom: 6px; }
.toc ol { margin: 0; padding-left: 1.2em; columns: 1; }
.toc li { margin-bottom: .25em; font-size: .96rem; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
.sidebar { position: relative; }
.sidebar-sticky { position: sticky; top: 20px; display: grid; gap: 24px; }
.side-box { border: 1px solid var(--line); background: var(--white); padding: 18px; border-radius: 4px; }
.side-box h2 { font-size: 1.1rem; margin-bottom: .4em; }
.side-box p { font-size: .94rem; color: var(--ink-2); margin-bottom: .9em; }
.side-box .btn { width: 100%; padding: 11px 14px; }
.side-list { list-style: none; margin: 0; padding: 0; }
.side-list li { border-top: 1px solid var(--line); }
.side-list a { display: block; padding: 10px 0; font-size: .94rem; line-height: 1.35; color: var(--ink); text-decoration: none; font-weight: 600; }
.side-list a:hover { color: var(--cobalt); text-decoration: underline; }
.end-cta { margin: 40px 0 0; background: var(--cell); border-radius: 6px; padding: 26px; display: grid; gap: 14px; }
.end-cta h2 { font-size: 1.35rem; margin: 0; }
.end-cta p { margin: 0; color: var(--ink-2); }
.end-cta .actions { display: flex; flex-wrap: wrap; gap: 10px; }
.disclaimer { font-size: .88rem; color: var(--muted); border-top: 1px solid var(--line); margin-top: 32px; padding-top: 16px; }
.related { margin-top: 48px; }
.related h2 { font-size: 1.3rem; }

/* ---------- Listados ---------- */
.archive-wrap { padding: 36px 0 72px; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; }
.pillar-box { border: 1px solid var(--line); border-left: 5px solid var(--sun); background: var(--white); padding: 22px 24px; margin-bottom: 36px; border-radius: 0 4px 4px 0; }
.pillar-box h2 { font-size: 1.45rem; margin-bottom: .3em; }
.pillar-box h2 a { text-decoration: none; color: var(--ink); }
.pillar-box h2 a:hover { color: var(--cobalt); text-decoration: underline; }
.pillar-box p { margin: 0 0 .6em; color: var(--ink-2); }
.post-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.post-row { border-bottom: 1px solid var(--line); padding: 22px 0; display: grid; grid-template-columns: 1fr; gap: 6px; }
.post-row.has-thumb { grid-template-columns: 200px 1fr; gap: 6px 22px; }
.post-row img { border-radius: 3px; width: 100%; grid-row: 1 / span 3; }
.post-row h2 { font-size: 1.3rem; margin: 0; }
.post-row h2 a { color: var(--ink); text-decoration: none; }
.post-row h2 a:hover { color: var(--cobalt); text-decoration: underline; }
.post-row p { margin: 0; color: var(--ink-2); font-size: .98rem; }
.post-row time { color: var(--muted); font-size: .85rem; }
.pagination { margin-top: 32px; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.pagination .page-numbers { padding: 8px 14px; border: 1px solid var(--line); border-radius: 3px; text-decoration: none; background: var(--white); color: var(--ink); font-weight: 600; }
.pagination .current { background: var(--cobalt); color: #fff; border-color: var(--cobalt); }
.cat-switch { list-style: none; margin: 0; padding: 0; }
.cat-switch a { display: block; padding: 9px 0; border-top: 1px solid var(--line); text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem; }
.cat-switch .is-current a { color: var(--cobalt); }
.cat-switch a:hover { color: var(--cobalt); }
.err-links { columns: 2; margin: 18px 0; padding-left: 1.2em; }

/* ---------- Publicidad ---------- */
.ad-slot { margin: 28px 0; min-height: 280px; text-align: center; clear: both; }
.ad-slot::before { content: "Publicidad"; display: block; font-size: .74rem; color: var(--muted); margin-bottom: 6px; }
.ad-sidebar { min-height: 270px; margin: 0; }
.ad-home { margin: 0 auto; max-width: 970px; }

/* ---------- Pie ---------- */
.site-footer { background: var(--ink); color: #c9d4e6; margin-top: 0; padding: 56px 0 28px; font-size: .95rem; }
.site-footer a { color: #e6edf9; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.foot-brand { font: 700 1.3rem/1.2 var(--f-head); color: #fff; margin-bottom: 10px; display: block; }
.site-footer h2 { font: 700 1rem/1.3 var(--f-head); color: #fff; margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.foot-bottom { border-top: 1px solid rgba(255, 255, 255, .16); margin-top: 36px; padding-top: 20px; font-size: .85rem; color: #98a8c2; }
.foot-bottom p { margin: 0 0 6px; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .single-layout, .archive-wrap { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .single-layout { max-width: var(--w-text); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }
  .sidebar-sticky { position: static; }
  .ccaa-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .nav-toggle { display: inline-grid; }
  .top-actions .btn { display: none; }
  .site-nav { display: none; }
  .site-nav.is-open { display: block; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .paths, .trust, .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .guides { grid-template-columns: 1fr; gap: 28px; }
  .cat-index { grid-template-columns: 1fr; }
  .news-box { grid-template-columns: 1fr; padding: 26px; }
  .ccaa-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 48px 0; }
}
@media (max-width: 560px) {
  :root { --gut: 16px; }
  body { font-size: 16.5px; }
  .hero { padding: 34px 0 44px; }
  .calc-hero { padding: 26px 0 36px; }
  .calc-form { padding: 18px 16px 4px; }
  .calc-result { padding: 18px 16px 20px; }
  .calc-warn { padding: 0 16px 14px; }
  .calc-stats { grid-template-columns: 1fr; gap: 10px; }
  .field-row, .calc-form .field-row { grid-template-columns: 1fr; gap: 0; }
  .post-row.has-thumb { grid-template-columns: 1fr; }
  .post-row img { grid-row: auto; }
  .hero-paths a { flex-direction: column; gap: 2px; }
  .hero-paths span { text-align: left; }
  .news-box form { flex-direction: column; }
  .solar-form { padding: 18px; }
  .err-links { columns: 1; }
}
@media (min-width: 1041px) {
  .toc ol { columns: 2; column-gap: 28px; }
}
@media print {
  .site-header, .site-footer, .sidebar, .ad-slot, .end-cta, .search-panel { display: none !important; }
  body { background: #fff; }
}