:root { --cedar: #241610; --steam: #f3e6d4; --heat: #d85a32; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--cedar); color: var(--steam); font-family: Charter, "Iowan Old Style", Georgia, serif; }
.walk { display: grid; grid-template-columns: 1fr 72px; }
article { padding: 28px 8vw 64px; max-width: 760px; }
h1 { font-size: 36px; font-weight: 500; margin: 0 0 14px; }
p { font-size: 18px; line-height: 1.55; }
.thermo { border-left: 1px solid rgba(243,230,212,.35); padding: 24px 10px; display: flex; flex-direction: column; gap: 18px; }
.thermo a { color: var(--steam); writing-mode: vertical-rl; text-orientation: mixed; text-decoration: none; letter-spacing: 0.08em; font-size: 14px; }
.thermo a.on { color: var(--heat); }
img { width: 100%; height: auto; display: block; border-radius: 2px; }
figure { margin: 18px 0; }
figcaption { font-size: 14px; color: #e7cbb0; margin-top: 8px; }
.room { margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(216,90,50,.45); font-size: 14px; color: #e7cbb0; }
@media (max-width: 700px) {
  .walk { grid-template-columns: 1fr; }
  .thermo { flex-direction: row; flex-wrap: wrap; border-left: 0; border-top: 1px solid rgba(243,230,212,.35); }
  .thermo a { writing-mode: horizontal-tb; }
}