/* Gas Shelf-Life & Stabilizer Calculator (ROADMAP-Calcs-Garden.md GT12) — only what the core
   stylesheet does not already give: the two-window timeline, the actions list and the dose box.
   The verdict tier is on the root as data-tier, so the answer can carry a colour without any
   of it being decided in JS. */
.chqt-gas-fig svg { width: 100%; max-width: 340px; height: auto; display: block; }
.chqt-gas-h { font-size: 1rem; margin: 1.1rem 0 .4rem; }
.chqt-gas-actions { counter-reset: gasstep; }
.chqt-gas-actions li { margin-bottom: .35rem; }
.chqt-gas-dose { margin-top: 1rem; padding: .85rem 1rem; background: var(--chqt-cream, #F7F5F0); border-radius: 10px; }
.chqt-gas-dose__line { font-weight: 700; margin: 0 0 .35rem; }
.chqt-gas-doc { margin-top: 1rem; }
.chqt-gas-doc h3 { font-size: 1rem; margin: .9rem 0 .3rem; }
.chqt-gas-doc p { margin: 0 0 .6rem; }
.chqt[data-tier="fresh"] .chqt-answer, .chqt[data-tier="treated"] .chqt-answer { color: #2F7A45; }
.chqt[data-tier="past"] .chqt-answer { color: var(--chqt-accent, #A3301C); }