.wr-fig { margin: 2em 0; }
.wr-fig figcaption { font-size: 0.88rem; color: var(--steel-deep); padding-top: 10px; }
.wr-fig figcaption a { color: var(--steel-deep); }
.wr-fig .wr-src { margin: 4px 0 0; font-size: 0.82rem; color: var(--steel-deep); }
.wr-fig .wr-src a { color: var(--steel-deep); }
.wr-frame { border: 1px solid var(--horizon); border-radius: 12px; background: var(--paper); padding: 20px; }
.wr-rA { fill: var(--horizon); background: var(--horizon); color: var(--ink); }
.wr-rB1 { fill: color-mix(in oklab, var(--lake) 50%, var(--horizon)); background: color-mix(in oklab, var(--lake) 50%, var(--horizon)); color: var(--ink); }
.wr-rB2 { fill: var(--lake); background: var(--lake); color: var(--ink); }
.wr-rB { background: color-mix(in oklab, var(--lake) 75%, var(--horizon)); color: var(--ink); }
.wr-rC { fill: var(--primary); background: var(--primary); color: var(--paper); }
.wr-rD { fill: var(--primary-deep); background: var(--primary-deep); color: var(--paper); }
.wr-svg-txt { font-family: var(--font-display); font-weight: 700; fill: var(--ink); }
.wr-svg-on-dark { fill: var(--paper); }
.wr-svg-soft { font-family: var(--font-body); font-weight: 400; fill: var(--ink-soft); }
.wr-fig .wr-phone { display: none !important; }
@media (max-width: 700px) {
.wr-fig .wr-wide { display: none !important; }
.wr-fig .wr-phone { display: block !important; }
}
.wr-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.wr-table th, .wr-table td { text-align: left; vertical-align: middle; padding: 11px 12px; border-top: 1px solid var(--horizon); }
.wr-table thead th { font-family: var(--font-display); font-weight: 600; font-size: 0.84rem; line-height: 1.3; color: var(--steel-deep); border-top: 0; border-bottom: 2px solid var(--primary-deep); vertical-align: bottom; }
.wr-table thead th.wr-ed25 { border-left: 1px solid var(--steel); }
.wr-table td.wr-ed25 { border-left: 1px solid var(--steel); }
.wr-table tbody th { font-family: var(--font-display); font-weight: 600; width: 5.2rem; }
.wr-chip { display: inline-block; min-width: 2.6em; padding: 2px 8px; border-radius: 6px; font-family: var(--font-display); font-weight: 700; text-align: center; }
.wr-cls { font-family: var(--font-display); font-weight: 600; color: var(--ink); }
.wr-cls small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.78rem; color: var(--steel-deep); }
.wr-yes { font-family: var(--font-display); font-weight: 700; color: var(--primary-deep); }
.wr-yes::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 8px; background: var(--primary-deep); border-radius: 2px; }
.wr-no { color: var(--steel-deep); }
.wr-no::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 8px; border: 1.5px solid var(--steel-deep); border-radius: 2px; box-sizing: border-box; }
.wr-table td.wr-line { border-top: 3px solid var(--primary-deep); }
.wr-tnote { margin: 12px 0 0; font-size: 0.88rem; color: var(--ink-soft); }
.wr-strip { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 0.9rem; margin-bottom: 18px; }
.wr-strip caption { caption-side: top; text-align: left; font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--ink); padding-bottom: 8px; }
.wr-strip th, .wr-strip td { border: 1px solid var(--paper); padding: 8px 4px; text-align: center; }
.wr-strip thead th { font-family: var(--font-display); font-weight: 700; }
.wr-strip thead th:first-child { background: transparent; }
.wr-strip tbody th { font-family: var(--font-display); font-weight: 600; font-size: 0.8rem; line-height: 1.25; color: var(--steel-deep); text-align: left; width: 32%; padding-left: 0; }
.wr-strip td { background: var(--paper-calm); font-family: var(--font-display); font-weight: 600; }
.wr-strip td.wr-on { background: var(--primary-deep); color: var(--paper); }
.wr-strip td.wr-off { color: var(--steel-deep); font-weight: 500; }
.wr-ladder-grid { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 28px; align-items: center; }
.wr-ladder-grid svg { width: 100%; height: auto; }
.wr-rail { stroke: var(--steel-deep); stroke-width: 5; stroke-linecap: round; }
.wr-rung-n { fill: var(--paper-calm); stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-rung-c { fill: var(--primary-deep); }
.wr-brace { fill: none; stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-up { stroke: var(--primary); stroke-width: 2.5; fill: none; }
.wr-up-head { fill: var(--primary); }
.wr-level { stroke: var(--steel-deep); stroke-width: 1.5; stroke-dasharray: 2 4; }
.wr-note { margin: 0; padding: 14px 16px; border-left: 4px solid var(--lake); background: var(--paper-calm); border-radius: 0 8px 8px 0; font-size: 0.98rem; color: var(--ink); }
.article > .wr-cut { max-width: 1120px; margin: 2.4em auto; padding-inline: var(--pad); }
.wr-cut svg { width: 100%; height: auto; }
.wr-cut .wr-cut-phone { display: none !important; }
@media (max-width: 900px) {
.wr-cut .wr-cut-wide { display: none !important; }
.wr-cut .wr-cut-phone { display: block !important; max-width: 460px; margin-inline: auto; }
}
.wr-ground { fill: var(--sand); stroke: var(--steel-deep); stroke-width: 2; }
.wr-tuft { stroke: var(--success); stroke-width: 2; stroke-linecap: round; fill: none; }
.wr-roofs path { fill: var(--steel); stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-roofs rect { fill: var(--paper-calm); stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-tree-trunk { stroke: var(--ink-soft); stroke-width: 4; stroke-linecap: round; }
.wr-tree-crown { fill: color-mix(in oklab, var(--success) 55%, var(--paper)); }
.wr-house-wall { fill: var(--paper); stroke: var(--ink); stroke-width: 2.5; }
.wr-house-roof { fill: var(--steel); stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; }
.wr-house-win { fill: var(--horizon); stroke: var(--ink); stroke-width: 1.5; }
.wr-door { fill: var(--paper-calm); stroke: var(--primary-deep); stroke-width: 3; }
.wr-door-line { stroke: var(--primary-deep); stroke-width: 1.5; }
.wr-nbr-wall { fill: var(--paper-calm); stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-nbr-roof { fill: var(--horizon); stroke: var(--steel-deep); stroke-width: 1.5; }
.wr-tag { fill: var(--paper); stroke: var(--ink); stroke-width: 2.5; }
.wr-tag-hole { fill: var(--paper); stroke: var(--ink); stroke-width: 2; }
.wr-string { stroke: var(--ink-soft); stroke-width: 1.5; fill: none; }
.wr-feed { fill: none; stroke: var(--steel-deep); stroke-width: 2.5; stroke-dasharray: 7 5; }
.wr-feed-head { fill: var(--steel-deep); }
.wr-rule { fill: none; stroke: var(--primary-deep); stroke-width: 4; }
.wr-rule-halo { fill: none; stroke: var(--paper); stroke-width: 10; }
.wr-rule-head { fill: var(--primary-deep); }
.wr-rule-txt { font-family: var(--font-display); font-weight: 700; fill: var(--primary-deep); }
.wr-num { fill: var(--ink); }
.wr-num-txt { font-family: var(--font-display); font-weight: 700; fill: var(--paper); }
.wr-wind { stroke: var(--lake); stroke-width: 2.5; stroke-linecap: round; fill: none; }
.wr-wind-head { fill: var(--lake); }
@media (prefers-reduced-motion: no-preference) {
.wr-cut.reveal .wr-step { opacity: 0; }
.wr-cut.revealed .wr-step { animation: wr-arrive 0.45s ease-out both; animation-delay: calc(0.35s + var(--i) * 0.45s); }
.wr-cut.revealed .wr-step-rule { animation-delay: calc(0.6s + var(--i) * 0.45s); }
@keyframes wr-arrive { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
}
.wr-check-wrap { border: 1px solid var(--horizon); border-radius: 12px; background: var(--paper-calm); overflow: hidden; }
.wr-check { list-style: none; padding: 0; margin: 0; }
.wr-check li + li { border-top: 1px solid var(--horizon); }
.wr-check label { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; cursor: pointer; }
.wr-check input { flex: none; -webkit-appearance: none; appearance: none; width: 22px; height: 22px; margin: 2px 0 0; border: 2px solid var(--steel-deep); border-radius: 5px; background: var(--paper); display: grid; place-content: center; cursor: pointer; }
.wr-check input::after { content: ""; width: 11px; height: 6px; border-left: 2.5px solid var(--paper); border-bottom: 2.5px solid var(--paper); transform: translateY(-2px) rotate(-45deg); opacity: 0; }
.wr-check input:checked { background: var(--primary-deep); border-color: var(--primary-deep); }
.wr-check input:checked::after { opacity: 1; }
.wr-check input:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.wr-check input:checked + span { color: var(--steel-deep); text-decoration: line-through; text-decoration-color: var(--lake); }
.wr-check-foot { margin: 0; padding: 12px 16px; border-top: 2px solid var(--primary-deep); font-family: var(--font-display); font-weight: 600; color: var(--ink); }
.wr-two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.wr-sec { border: 1px solid var(--horizon); border-radius: 12px; background: var(--paper); padding: 14px 14px 10px; }
.wr-sec:first-child { border-bottom: 3px solid var(--lake); }
.wr-sec:last-child { border-bottom: 3px solid var(--primary-deep); }
.wr-sec-title { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin: 0 0 6px; color: var(--ink); }
.wr-sec svg { width: 100%; height: auto; }
.wr-sec-wall { fill: var(--paper-calm); stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; }
.wr-sec-roof { fill: none; stroke: var(--ink); stroke-width: 4; stroke-linejoin: round; stroke-linecap: round; }
.wr-sec-slab { fill: var(--steel); stroke: var(--ink); stroke-width: 2; }
.wr-sec-ground { stroke: var(--steel-deep); stroke-width: 2; }
.wr-sec-gap { fill: none; stroke: var(--steel-deep); stroke-width: 2; stroke-dasharray: 5 4; }
.wr-press { stroke: var(--lake); stroke-width: 3; stroke-linecap: round; fill: none; }
.wr-press-head { fill: var(--lake); }
.wr-inside { stroke: var(--primary); stroke-width: 3; stroke-linecap: round; fill: none; }
.wr-inside-head { fill: var(--primary); }
.wr-sec-lab { font-family: var(--font-display); font-weight: 700; fill: var(--primary-deep); }
.wr-path-box { display: grid; grid-template-columns: 104px 1fr; gap: 18px; align-items: center; margin-top: 18px; padding: 14px 16px; border: 1px dashed var(--steel-deep); border-radius: 10px; }
.wr-path-box svg { width: 100%; max-width: 104px; height: auto; }
.wr-path-line { fill: none; stroke: var(--primary-deep); stroke-width: 3; stroke-dasharray: 2 6; stroke-linecap: round; }
.wr-path-dot { fill: var(--primary-deep); }
.wr-path-house { fill: none; stroke: var(--steel-deep); stroke-width: 2; stroke-linejoin: round; }
.wr-path-words { list-style: none; margin: 0; padding: 0; }
.wr-path-words li { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; padding: 4px 0 4px 18px; position: relative; color: var(--ink); }
.wr-path-words li::before { content: ""; position: absolute; left: 0; top: 50%; width: 9px; height: 9px; margin-top: -4.5px; border-radius: 50%; background: var(--primary-deep); }
.wr-path-head { margin: 0 0 4px; font-size: 0.86rem; color: var(--steel-deep); }
.wr-marks { display: grid; grid-template-columns: 44% 1fr 44%; align-items: end; }
.wr-mark { position: relative; padding: 10px 14px; border: 2px solid var(--ink); border-radius: 10px; background: var(--paper-calm); }
.wr-mark p { margin: 0; font-size: 0.92rem; color: var(--ink-soft); }
.wr-mark .wr-date { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--ink); margin-bottom: 2px; }
.wr-mark .wr-rulel { margin-top: 6px; font-family: var(--font-display); font-weight: 700; color: var(--primary-deep); }
.wr-mark::after { content: ""; position: absolute; top: 100%; left: var(--lead); height: 26px; border-left: 2px dashed var(--steel-deep); }
.wr-mark-2 { grid-column: 3; }
.wr-band { position: relative; height: 72px; }
.wr-axis-line { position: absolute; left: 0; right: 0; top: 26px; height: 2px; background: var(--steel-deep); }
.wr-span { position: absolute; top: 11px; height: 32px; left: var(--a); width: calc(var(--b) - var(--a)); background: color-mix(in oklab, var(--lake) 55%, var(--paper)); border-top: 1px solid var(--lake); border-bottom: 1px solid var(--lake); display: flex; align-items: center; justify-content: center; }
.wr-span span { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--ink); }
.wr-tick { position: absolute; left: var(--p); top: 20px; height: 14px; border-left: 2px solid var(--steel-deep); }
.wr-year { position: absolute; left: var(--p); top: 48px; transform: translateX(-50%); font-size: 0.8rem; color: var(--steel-deep); white-space: nowrap; }
.wr-pt { position: absolute; left: var(--p); top: 18px; width: 18px; height: 18px; margin-left: -9px; border-radius: 50%; background: var(--primary-deep); border: 3px solid var(--paper); box-shadow: 0 0 0 2px var(--primary-deep); }
@media (max-width: 700px) {
.wr-time { position: relative; height: 500px; }
.wr-marks { display: block; position: absolute; inset: 0 0 0 76px; }
.wr-mark { position: absolute; left: 0; right: 0; top: var(--p); transform: translateY(-26px); }
.wr-mark::after { top: 24px; left: -58px; width: 56px; height: 0; border-left: 0; border-top: 2px dashed var(--steel-deep); }
.wr-band { position: absolute; left: 0; top: 0; bottom: 0; width: 76px; height: auto; }
.wr-axis-line { left: 19px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
.wr-span { left: 4px; width: 32px; top: var(--a); height: calc(var(--b) - var(--a)); border: 0; border-left: 1px solid var(--lake); border-right: 1px solid var(--lake); }
.wr-span span { position: absolute; left: 72px; top: 68%; transform: translateY(-50%); width: 13rem; text-align: left; }
.wr-tick { left: 12px; top: var(--p); width: 16px; height: 0; border-left: 0; border-top: 2px solid var(--steel-deep); }
.wr-year { left: 40px; top: var(--t); transform: translateY(4px); }
.wr-pt { left: 20px; top: var(--p); margin: -9px 0 0 -9px; }
}
.wr-plate { border: 2px solid var(--ink); border-radius: 10px; background: var(--paper); overflow: hidden; }
.wr-plate-row { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: baseline; padding: 14px 18px; border-top: 1px solid var(--horizon); border-left: 6px solid transparent; }
.wr-plate-row:first-child { border-top: 0; }
.wr-plate-row p { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; color: var(--ink); }
.wr-plate-row .wr-plate-src { font-family: var(--font-body); font-weight: 400; font-size: 0.8rem; color: var(--steel-deep); white-space: nowrap; }
.wr-plate-src a { color: var(--steel-deep); }
.wr-plate-row.wr-plate-rule { border-left: 6px solid var(--primary-deep); }
.wr-plate-row.wr-plate-class { border-left: 6px solid var(--lake); }
@media (max-width: 640px) {
.wr-frame { padding: 16px; }
.wr-ladder-grid { grid-template-columns: 1fr; gap: 16px; }
.wr-ladder-grid svg { max-width: 330px; margin-inline: auto; }
.wr-two { grid-template-columns: 1fr; }
.wr-path-box { grid-template-columns: 96px 1fr; gap: 14px; }
.wr-plate-row { grid-template-columns: 1fr; gap: 4px; }
}
.refs > p { font-size: 0.95rem; color: var(--ink-soft); }
.refs li a { overflow-wrap: anywhere; }