feat(catalog): activate bim_current_problems_paired (IMP-04 Track A 8/16)

V4 signal = restructure 1 (4 MDX sample). Catalog-completeness activation —
Codex round 51 guardrail (per-frame source-evidence check, not blind F16
reuse). Source confirmed as 2x2 paired-rows BIM problem layout, distinct
from F16's quadrant-4 framing.

3-layer architecture (matrix §0) :
- V4 = matching authority — restructure tier signal; runtime activation
  prepares Phase Z to assemble this frame when V4 ranks it.
- figma_to_html (1171281194) = source/evidence — 4 BIM problem cards in
  2x2 grid (개념 부재 / 잘못된 접근방식 / 방향성 상실 / 전제조건 오류).
- Phase Z = runtime — adds catalog + partial + smoke fixture.

Builder reuse :
- `quadrant_flat_slots` reused with pad_to=4 + `issue_{n}_label/body` keys.
- `quadrant_item` parser reused.
- F16 quadrant pattern reused, but the partial is a 2-row × 2-column
  problem-theme grid (red/orange/amber/deep-amber), not the F16 TL/TR/BL/BR
  quadrant visual. Source-evidence-driven decision per Codex round 51 §10.

3 file changes :

1. templates/phase_z2/families/bim_current_problems_paired.html
   - 2x2 CSS grid with per-issue problem theme.
   - PROMOTED CSS : per-cell warning gradient (red/orange/amber/deep-amber),
     title gradient (zone-title family), "!" bullet markers in per-cell color.
   - NOT PROMOTED : Figma source banner / numbered badges / texture —
     figma_to_html source evidence preserved for future fidelity review.
   - ADAPTED : Figma absolute positioning → CSS grid 2x2, token-fixed
     typography.

2. templates/phase_z2/catalog/frame_contracts.yaml — F17 contract appended
   - frame_id=1171281194, family=cards, source_shape=top_bullets, strict 4,
     role_order=[issue_1..issue_4].
   - visual_hints.min_height_px = 350 (F16/F14 class — 2-row × 2-col density).
   - accepted_content_types = [text_block].
   - payload.builder = quadrant_flat_slots reuse with issue_{n}_* keys.

3. scripts/smoke_frame_render.py — bundled fixture for F17.

Verification :
- python scripts/smoke_frame_render.py --self-check : PASS 11/11 (F17 at
  3856 chars CSS-only)
- python scripts/smoke_frame_render.py bim_current_problems_paired
  --render-to data/runs/imp04_f17_visual : PASS, 0 raster refs
- python run_mdx03_pipeline.py --phase-z2 --run-id imp04_f17_regression :
  PASS (MDX 03 V4 rank-1 unchanged; F17 not in MDX 03 V4 selection so
  this is non-impacting regression check)

scope-lock honored : V4 logic / mapper / production render / Phase R' /
AI/Kei / 10 existing partials all unchanged.

4-class status :
- class 1 readiness : ✅
- class 2 content-fit : watch — paragraph-heavy source (each issue body
  is multi-line Korean text). Compact 2x2 cell may need wrap. max-content
  fit checked via R3 artifact.
- class 3 : N/A
- class 4 : N/A

Refs Gitea #4 (IMP-04 Track A frame 8 — V4 RS tier, source-evidence-confirmed)

scripts/smoke_frame_render.py

@@ -280,6 +280,17 @@ SELF_CHECK_FIXTURES: dict[str, dict] = {
         "emphasis_3_label": "실무 적용 불가",
         "emphasis_3_body": [{"text": "특수성 반영 어려움", "indent": 0}],
     },
+    "bim_current_problems_paired": {
+        "title": "현황 및 문제점",
+        "issue_1_label": "개념 부재",
+        "issue_1_body": [{"text": "CAD 확장판 오인", "indent": 0}],
+        "issue_2_label": "잘못된 접근방식",
+        "issue_2_body": [{"text": "도구로만 인식", "indent": 0}],
+        "issue_3_label": "방향성 상실",
+        "issue_3_body": [{"text": "대형 S/W 의존", "indent": 0}],
+        "issue_4_label": "전제조건 오류",
+        "issue_4_body": [{"text": "건축·토목 혼용", "indent": 0}],
+    },
 }
 
 

templates/phase_z2/catalog/frame_contracts.yaml

@@ -632,3 +632,71 @@ sw_reality_three_emphasis:
       body_key_pattern: "emphasis_{n}_body"
       empty_label: ""
       empty_body: []
+
+
+bim_current_problems_paired:
+  # Reason : V4 RS=1 (4 MDX sample 안 restructure 1). 32-frame all-in scope —
+  # **catalog-completeness activation** (NOT V4 endorsement — V4 신호 유효 단 restructure
+  # tier 이며 직접 use_as_is/light_edit 추천 없음).
+  # Pattern : cards/paired-rows-2x2 — 4 problem cards in 2x2 grid (BIM 수행 4 문제).
+  # Track A frame 8. Builder 재사용 = `quadrant_flat_slots` (F16 pattern, pad_to=4).
+  template_id: bim_current_problems_paired
+  frame_id: 1171281194
+  family: cards
+
+  source_shape: top_bullets
+  cardinality:
+    strict: 4                              # 4 issues (2x2 grid)
+    overflow_policy: abort_or_review
+
+  role_order:
+    - issue_1
+    - issue_2
+    - issue_3
+    - issue_4
+
+  # min_height_px : F16 (quadrant 4) 와 동등 class.
+  # 2 row × 2 col × (label 24 + body 60) + title 30 + gaps + padding = ~280 + buffer 70 = **350**.
+  visual_hints:
+    min_height_px: 350
+
+  accepted_content_types:
+    - text_block
+
+  sub_zones:
+    - id: issue_1
+      role: main_text
+      accepts: [text_block]
+      cardinality: { strict: 1 }
+      partial_target_path: ".f17b__grid > .f17b__cell:nth-child(1)"
+    - id: issue_2
+      role: main_text
+      accepts: [text_block]
+      cardinality: { strict: 1 }
+      partial_target_path: ".f17b__grid > .f17b__cell:nth-child(2)"
+    - id: issue_3
+      role: main_text
+      accepts: [text_block]
+      cardinality: { strict: 1 }
+      partial_target_path: ".f17b__grid > .f17b__cell:nth-child(3)"
+    - id: issue_4
+      role: main_text
+      accepts: [text_block]
+      cardinality: { strict: 1 }
+      partial_target_path: ".f17b__grid > .f17b__cell:nth-child(4)"
+
+  payload:
+    title:
+      source: section.title
+    # Builder 재사용 = `quadrant_flat_slots` (F16 pattern, pad_to=4).
+    # F16 = TL/TR/BL/BR quadrant. F17 = paired-rows-2x2 (top-left/top-right/bottom-left/bottom-right).
+    # 차이 = key prefix only ("quadrant_N" vs "issue_N"). partial layout 동일 2x2 grid.
+    builder: quadrant_flat_slots
+    builder_options:
+      item_parser: quadrant_item             # 재사용
+      pad_to: 4
+      truncate_at: 4
+      label_key_pattern: "issue_{n}_label"
+      body_key_pattern: "issue_{n}_body"
+      empty_label: ""
+      empty_body: []

templates/phase_z2/families/bim_current_problems_paired.html

@@ -0,0 +1,137 @@
+<!-- Phase Z-2 MVP-1.5b frame-derived adapted block.
+     §17 룰 — Figma 시각 언어 promote, geometry 만 zone-compatible adapt. -->
+{#
+─────────────────────────────────────────────────────────────────────────────
+Frame 17 = "현황 및 문제점" (cards/paired-rows-2x2). 4 problem cards in 2x2 grid.
+Track A frame 8 (V4 RS=1 — restructure tier, V4 catalog-completeness 정합).
+Builder 재사용 = `quadrant_flat_slots` (F16 pattern, pad_to=4) + `issue_{n}_*` keys.
+
+PROMOTED CSS : per-issue warning theme (4 distinct color tints), title gradient.
+NOT PROMOTED : Figma source decoration / banner / texture / numbered badges — figma_to_html 보존.
+ADAPTED : Figma absolute → 2x2 CSS grid + token-fixed typography.
+
+slots : title, issue_1/2/3/4_label, issue_1/2/3/4_body.
+#}
+
+<style>
+  .f17b {
+    width: 100%; height: 100%;
+    display: flex; flex-direction: column;
+    gap: 6px;
+    font-family: 'Noto Sans KR', 'Pretendard', sans-serif;
+    word-break: keep-all;
+  }
+  .f17b__title {
+    font-size: var(--font-zone-title);
+    font-weight: 700;
+    line-height: var(--lh-zone-title);
+    background-image: linear-gradient(180deg, #000 0%, #883700 100%);
+    -webkit-background-clip: text; background-clip: text;
+    color: transparent;
+    flex-shrink: 0;
+    filter: drop-shadow(0 0 3px rgba(50,44,30,0.4));
+  }
+
+  /* 2x2 grid */
+  .f17b__grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    grid-template-rows: 1fr 1fr;
+    gap: 8px;
+    flex: 1 1 auto;
+    min-height: 0;
+  }
+  .f17b__cell {
+    display: flex; flex-direction: column;
+    border: 2px solid;
+    border-radius: 8px;
+    overflow: hidden;
+    background: #fff;
+    min-height: 0;
+  }
+  /* per-issue color theme (problem warning family) */
+  .f17b__cell:nth-child(1) { border-color: #dc2626; }   /* red */
+  .f17b__cell:nth-child(2) { border-color: #ea580c; }   /* orange */
+  .f17b__cell:nth-child(3) { border-color: #d97706; }   /* amber */
+  .f17b__cell:nth-child(4) { border-color: #b45309; }   /* deep amber */
+
+  .f17b__label {
+    color: #fff;
+    font-weight: 700;
+    font-size: var(--font-sub-title);
+    line-height: 1.15;
+    padding: 5px 10px;
+    text-align: center;
+    flex-shrink: 0;
+    letter-spacing: -0.02em;
+  }
+  .f17b__cell:nth-child(1) .f17b__label { background: linear-gradient(180deg, #dc2626 0%, #991b1b 100%); }
+  .f17b__cell:nth-child(2) .f17b__label { background: linear-gradient(180deg, #ea580c 0%, #9a3412 100%); }
+  .f17b__cell:nth-child(3) .f17b__label { background: linear-gradient(180deg, #d97706 0%, #92400e 100%); }
+  .f17b__cell:nth-child(4) .f17b__label { background: linear-gradient(180deg, #b45309 0%, #78350f 100%); }
+
+  .f17b__body {
+    flex: 1 1 auto;
+    overflow: hidden;
+    padding: 5px 8px 6px;
+    color: #1a1a1a;
+    min-height: 0;
+    display: flex; flex-direction: column;
+    gap: 2px;
+  }
+  .f17b__body .text-line {
+    color: inherit;
+    font-size: var(--font-body);
+    line-height: var(--lh-body);
+    position: relative;
+    padding-left: 12px;
+  }
+  .f17b__body .text-line--bullet::before {
+    content: "!";
+    position: absolute;
+    left: 2px; top: 0;
+    font-weight: 700;
+  }
+  .f17b__cell:nth-child(1) .f17b__body .text-line--bullet::before { color: #dc2626; }
+  .f17b__cell:nth-child(2) .f17b__body .text-line--bullet::before { color: #ea580c; }
+  .f17b__cell:nth-child(3) .f17b__body .text-line--bullet::before { color: #d97706; }
+  .f17b__cell:nth-child(4) .f17b__body .text-line--bullet::before { color: #b45309; }
+</style>
+
+<div class="f17b" data-frame-id="1171281194" data-template-id="bim_current_problems_paired">
+  <div class="f17b__title">{{ slot_payload.title }}</div>
+  <div class="f17b__grid">
+    <div class="f17b__cell">
+      <div class="f17b__label">{{ slot_payload.issue_1_label | safe }}</div>
+      <div class="f17b__body">
+        {% if slot_payload.issue_1_body %}
+        {% for line in slot_payload.issue_1_body %}<div class="text-line text-line--bullet{% if line.indent > 0 %} text-line--indent-{{ line.indent }}{% endif %}">{{ line.text | safe }}</div>{% endfor %}
+        {% endif %}
+      </div>
+    </div>
+    <div class="f17b__cell">
+      <div class="f17b__label">{{ slot_payload.issue_2_label | safe }}</div>
+      <div class="f17b__body">
+        {% if slot_payload.issue_2_body %}
+        {% for line in slot_payload.issue_2_body %}<div class="text-line text-line--bullet{% if line.indent > 0 %} text-line--indent-{{ line.indent }}{% endif %}">{{ line.text | safe }}</div>{% endfor %}
+        {% endif %}
+      </div>
+    </div>
+    <div class="f17b__cell">
+      <div class="f17b__label">{{ slot_payload.issue_3_label | safe }}</div>
+      <div class="f17b__body">
+        {% if slot_payload.issue_3_body %}
+        {% for line in slot_payload.issue_3_body %}<div class="text-line text-line--bullet{% if line.indent > 0 %} text-line--indent-{{ line.indent }}{% endif %}">{{ line.text | safe }}</div>{% endfor %}
+        {% endif %}
+      </div>
+    </div>
+    <div class="f17b__cell">
+      <div class="f17b__label">{{ slot_payload.issue_4_label | safe }}</div>
+      <div class="f17b__body">
+        {% if slot_payload.issue_4_body %}
+        {% for line in slot_payload.issue_4_body %}<div class="text-line text-line--bullet{% if line.indent > 0 %} text-line--indent-{{ line.indent }}{% endif %}">{{ line.text | safe }}</div>{% endfor %}
+        {% endif %}
+      </div>
+    </div>
+  </div>
+</div>