:root { --lab-ink:#123b29; --lab-paper:#fff9ed; --lab-gold:#f0ca61; --lab-green:#0a3525; }
.lab-page { --section-art:url('images/methodiki-banner.optimized.webp'); }
.lab-page .banner-inner { max-width:920px; }
.lab-page .content-with-sides { grid-template-columns:minmax(0,1fr); max-width:1200px; }
.lab-page .container.page-content { grid-column:1; width:min(100%,1180px); max-width:1180px; margin-inline:auto; }
.lab-intro { max-width:820px; margin:0 auto 22px; color:#234634; font-size:1.08rem; line-height:1.65; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-layout { display:grid; grid-template-columns:minmax(210px,270px) minmax(0,1fr); gap:28px; align-items:start; }
.lab-filter-panel { position:sticky; top:18px; padding:18px; border:1px solid rgba(240,202,97,.65); border-radius:16px; background:rgba(5,34,23,.91); box-shadow:0 12px 25px rgba(0,0,0,.28); color:#fff8e4; }
.lab-filter-panel label { display:block; margin:0 0 7px; font-weight:700; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-filter-panel input,.lab-filter-panel select { width:100%; margin:0 0 15px; padding:10px 11px; border:1px solid rgba(240,202,97,.75); border-radius:9px; background:#fffdf5; color:#19392a; font:inherit; }
.lab-filter-panel input.is-active,.lab-filter-panel select.is-active { border-color:#f0ca61; box-shadow:0 0 0 3px rgba(240,202,97,.22); background:#fff7d9; }
.lab-filter-panel.has-active-filters .lab-filter-reset { border-color:#f0ca61; }
.lab-filter-panel .btn { width:100%; min-height:42px; padding:8px 12px; font-size:.92rem; }
.lab-summary { margin:0 0 15px; color:#345a45; font-weight:700; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-catalog { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:16px; }
.lab-card { display:flex; min-height:220px; flex-direction:column; padding:18px; border:1px solid rgba(183,136,36,.46); border-radius:15px; background:linear-gradient(145deg,#fffdf7,#f4ebd4); box-shadow:0 7px 17px rgba(8,38,24,.14); }
.lab-card h2 { margin:0 0 9px; color:var(--lab-ink); font:700 1.32rem/1.15 Georgia,'Times New Roman',serif; }
.lab-card p { margin:0 0 10px; color:#304e3d; line-height:1.45; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-card .lab-meta { margin-top:auto; font-size:.88rem; color:#6c572a; }
.lab-card .btn { margin-top:12px; align-self:flex-start; padding:8px 13px; font-size:.86rem; }
.lab-empty { grid-column:1 / -1; margin:0; padding:24px; border-radius:12px; background:#fff8e9; color:#345a45; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-exercise[hidden],.lab-catalog-wrap[hidden] { display:none; }
.lab-exercise { max-width:900px; margin:0 auto; }
.lab-page.lab-methodology-active .page-main { padding-bottom:80px; }
.lab-page.lab-methodology-active .site-footer { padding-bottom:80px; }
.lab-fixed-methodology[hidden] { display:none; }
.lab-fixed-methodology { position:fixed; z-index:80; left:50%; bottom:max(14px,env(safe-area-inset-bottom)); width:min(364px,calc((100% - 32px) * .7)); transform:translateX(-50%); text-align:center; pointer-events:none; }
.lab-fixed-methodology .btn { display:flex; align-items:center; justify-content:center; width:100%; min-height:34px; padding:8px 13px; border:1px solid #e7bf58 !important; border-radius:8px; background:#063d2a !important; color:#f2cd68 !important; font-size:.8rem; font-weight:700; letter-spacing:.02em; line-height:1.2; text-align:center; text-decoration:none; text-shadow:0 1px 0 rgba(0,0,0,.28); box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 3px 8px rgba(0,0,0,.2); pointer-events:auto; }
.lab-fixed-methodology .btn:hover { background:#0a5137 !important; color:#ffe08b !important; transform:translateY(-2px); box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 7px 14px rgba(0,0,0,.28); }
.lab-fixed-methodology .btn:active { transform:translateY(1px); box-shadow:inset 0 1px 2px rgba(0,0,0,.28); }
.lab-fixed-methodology .btn:focus-visible { outline:3px solid #f0ca61; outline-offset:4px; }
.lab-back { margin:0 0 16px; }
.lab-stage { padding:clamp(20px,3vw,34px); border:1px solid rgba(240,202,97,.7); border-radius:18px; background:rgba(255,250,240,.97); box-shadow:0 12px 27px rgba(0,0,0,.24); }
.lab-stage h2 { margin:0 0 10px; color:var(--lab-ink); font:700 clamp(1.55rem,3vw,2.2rem)/1.15 Georgia,'Times New Roman',serif; }
.lab-stage h3 { margin:24px 0 9px; color:#1d5036; font:700 1.22rem/1.25 Georgia,'Times New Roman',serif; }
.lab-stage p,.lab-stage li,.lab-stage label { color:#234634; line-height:1.65; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-stage label { display:block; margin-top:16px; }
.lab-stage textarea { width:100%; min-height:126px; padding:12px; border:1px solid rgba(146,104,26,.55); border-radius:10px; color:#19392a; font:inherit; line-height:1.5; resize:vertical; text-align:left; text-justify:auto; word-spacing:normal; }
.lab-note { padding:12px 14px; border-left:4px solid #c69a36; border-radius:8px; background:#fff3d4; color:#4a4023; }
.lab-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.lab-actions .btn { min-height:40px; padding:8px 14px; font-size:.9rem; text-align:center; }
.lab-hints { margin:13px 0 0; padding:0; list-style:none; }
.lab-hints li { margin:8px 0; padding:10px 12px; border-radius:9px; background:#edf5e9; }
.lab-disclosure { margin-top:18px; padding-top:17px; border-top:1px solid rgba(25,74,48,.2); }
.lab-disclosure[hidden] { display:none; }
.lab-source { margin-top:24px; padding-top:14px; border-top:1px solid rgba(25,74,48,.2); font-size:.95rem; }
.lab-source a { color:#195b36; font-weight:700; }
.lab-reading { margin-top:24px; padding-top:2px; border-top:1px solid rgba(25,74,48,.2); }
#lab-methodology .lab-methodology-button { display:flex; align-items:center; justify-content:center; box-sizing:border-box; width:100%; max-width:100%; min-width:0; min-height:48px; margin-top:18px; padding:12px 18px; border:1px solid #e7bf58 !important; border-radius:11px; background:#063d2a !important; color:#f2cd68 !important; font-size:.9rem; font-weight:700; letter-spacing:.02em; line-height:1.2; text-align:center; text-decoration:none; overflow-wrap:anywhere; text-shadow:0 1px 0 rgba(0,0,0,.28); box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 3px 8px rgba(0,0,0,.2); }
#lab-methodology .lab-methodology-button:hover { background:#0a5137 !important; color:#ffe08b !important; }
#lab-methodology .lab-methodology-button:active { transform:translateY(1px); box-shadow:inset 0 1px 2px rgba(0,0,0,.28); }
.lab-related-books { display:grid; gap:10px; }
.lab-related-book { padding:12px 14px; border-radius:10px; background:#edf5e9; }
.lab-related-book a { color:#195b36; font-weight:700; }
.lab-related-book p { margin:5px 0 0; }
.lab-focus:focus-visible,.lab-page button:focus-visible,.lab-page a:focus-visible,.lab-page select:focus-visible,.lab-page input:focus-visible,.lab-page textarea:focus-visible { outline:3px solid #d09522; outline-offset:3px; }
@media (max-width:850px) { .lab-layout { grid-template-columns:1fr; } .lab-filter-panel { position:static; } .lab-filter-panel form { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 12px; } .lab-filter-panel .lab-filter-reset { grid-column:1 / -1; } }
@media (min-width:851px) and (max-width:1300px) { .lab-page .header-bar { padding-inline:16px !important; } .lab-page .header-cta { gap:0 !important; } body.lab-page.forest-chrome .site-header .header-cta .btn.btn-accent { min-width:0 !important; padding:2px !important; font-size:.6rem !important; } }
@media (max-width:850px) {
  /* The common mobile-menu script owns the navigation state.  Keeping the
     menu forcibly visible here prevented its vertical mobile layout. */
  .lab-page .site-header .header-bar { row-gap:6px; }
  .lab-page .site-footer { overflow:hidden; }
}
@media (max-width:560px) { .lab-page.lab-methodology-active .page-main,.lab-page.lab-methodology-active .site-footer { padding-bottom:82px; } .lab-fixed-methodology { width:calc((100% - 24px) * .7); bottom:max(10px,env(safe-area-inset-bottom)); } .lab-fixed-methodology .btn { min-height:38px; padding:8px 10px; font-size:.72rem; } .lab-catalog { grid-template-columns:1fr; } .lab-filter-panel form { grid-template-columns:1fr; } .lab-stage { padding:18px 14px; } .lab-actions .btn { width:100%; } .lab-methodology-button { min-height:50px; } }