diff --git a/templates/blocks/_legacy/card-grid.html b/templates/blocks/_legacy/card-grid.html
deleted file mode 100644
index a10c1ed..0000000
--- a/templates/blocks/_legacy/card-grid.html
+++ /dev/null
@@ -1,65 +0,0 @@
-<!-- 카드 그리드 블록: 2~4열 카드 배열 -->
-<div class="block-card-grid" style="--card-count: {{ cards|length }}">
-    {% for card in cards %}
-    <div class="card" style="border-top-color: {{ card.color | default('var(--color-accent)') }}">
-        {% if card.icon %}<div class="card-icon">{{ card.icon }}</div>{% endif %}
-        <div class="card-title">{{ card.title }}</div>
-        {% if card.category %}<span class="card-category">{{ card.category }}</span>{% endif %}
-        <div class="card-description">{{ card.description }}</div>
-        {% if card.source %}<div class="card-source">{{ card.source }}</div>{% endif %}
-    </div>
-    {% endfor %}
-</div>
-
-<style>
-.block-card-grid {
-    display: grid;
-    grid-template-columns: repeat(var(--card-count, 3), 1fr);
-    gap: var(--spacing-inner);
-    height: 100%;
-}
-.card {
-    background: var(--color-bg);
-    border: var(--border-width) solid var(--color-border);
-    border-top: var(--accent-border) solid var(--color-accent);
-    border-radius: var(--radius);
-    padding: var(--spacing-inner);
-    display: flex;
-    flex-direction: column;
-}
-.card-icon {
-    font-size: 1.5rem;
-    margin-bottom: var(--spacing-small);
-}
-.card-title {
-    font-size: var(--font-subtitle);
-    font-weight: var(--weight-bold);
-    color: var(--color-primary);
-    margin-bottom: 4px;
-}
-.card-category {
-    font-size: var(--font-small);
-    font-weight: var(--weight-medium);
-    color: var(--color-accent);
-    background: #dbeafe;
-    padding: 2px 8px;
-    border-radius: 12px;
-    display: inline-block;
-    margin-bottom: var(--spacing-small);
-    width: fit-content;
-}
-.card-description {
-    font-size: var(--font-body);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    flex: 1;
-}
-.card-source {
-    font-size: var(--font-small);
-    color: var(--color-text-light);
-    font-style: italic;
-    margin-top: var(--spacing-small);
-    border-top: var(--border-width) solid var(--color-border);
-    padding-top: var(--spacing-small);
-}
-</style>
diff --git a/templates/blocks/_legacy/card-image.html b/templates/blocks/_legacy/card-image.html
deleted file mode 100644
index 4cd2373..0000000
--- a/templates/blocks/_legacy/card-image.html
+++ /dev/null
@@ -1,95 +0,0 @@
-<!-- 이미지 카드: 상단 이미지 + 하단 텍스트 (2~4열) -->
-<!--
-  📋 card-image
-  ─────────────────
-  용도: 단계별 설명, 카테고리별 설명 (이미지가 핵심인 카드)
-  슬롯: cards[] 배열 (각 카드에 image, title, title_en, items[])
-  Figma 원본: 2-1_02 > Group 1171281594 (카드 3열)
--->
-<div class="block-card-image" style="--ci-count: {{ cards|length }}">
-  {% for card in cards %}
-  <div class="ci-card">
-    {% if card.image %}
-    <img class="ci-img" src="{{ card.image }}" alt="{{ card.title }}">
-    {% endif %}
-    <div class="ci-body">
-      <div class="ci-title" style="color: {{ card.color | default('var(--color-accent, #006aff)') }}">{{ card.title }}</div>
-      {% if card.title_en %}<div class="ci-title-en">{{ card.title_en }}</div>{% endif %}
-      <div class="ci-divider"></div>
-      <ul class="ci-list">
-        {% for item in card.bullets %}
-        <li>{{ item }}</li>
-        {% endfor %}
-      </ul>
-      {% if card.source %}<div class="ci-source">{{ card.source }}</div>{% endif %}
-    </div>
-  </div>
-  {% endfor %}
-</div>
-
-<style>
-.block-card-image {
-  display: grid;
-  grid-template-columns: repeat(var(--ci-count, 3), 1fr);
-  gap: 16px;
-}
-.ci-card {
-  background: var(--color-bg, #ffffff);
-  border-radius: var(--radius, 8px);
-  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-  overflow: hidden;
-  display: flex;
-  flex-direction: column;
-}
-.ci-img {
-  width: 100%;
-  height: 160px;
-  object-fit: contain;
-  background: #f8f9fb;
-  padding: 10px;
-}
-.ci-body {
-  padding: 16px;
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-}
-.ci-title {
-  font-size: 14px;
-  font-weight: var(--weight-bold, 700);
-  text-decoration: underline;
-  text-underline-offset: 3px;
-  margin-bottom: 2px;
-}
-.ci-title-en {
-  font-size: 12px;
-  font-weight: var(--weight-normal, 400);
-  color: var(--color-text-secondary, #666);
-  margin-bottom: 10px;
-}
-.ci-divider {
-  width: 100%;
-  height: 1px;
-  background: #000;
-  margin-bottom: 10px;
-}
-.ci-list {
-  list-style: disc;
-  padding-left: 18px;
-  font-size: 13px;
-  line-height: 1.7;
-  color: var(--color-text, #000);
-  flex: 1;
-}
-.ci-list li {
-  margin-bottom: 3px;
-}
-.ci-source {
-  font-size: 11px;
-  color: var(--color-text-light, #94a3b8);
-  font-style: italic;
-  margin-top: 8px;
-  border-top: 1px solid var(--color-border, #e2e8f0);
-  padding-top: 6px;
-}
-</style>
diff --git a/templates/blocks/_legacy/circle-label.html b/templates/blocks/_legacy/circle-label.html
deleted file mode 100644
index d71321f..0000000
--- a/templates/blocks/_legacy/circle-label.html
+++ /dev/null
@@ -1,56 +0,0 @@
-<!-- 원형 라벨: CSS 그라데이션 원 + 중앙 텍스트 -->
-<!--
-  📋 circle-label
-  ─────────────────
-  용도: 섹션 전환점, 핵심 키워드 강조, 시각적 구분자
-  슬롯: label (필수), sub_label (선택)
-  Figma 원본: 2-1_02 > Group 1171281590 (190x190)
--->
-<div class="block-circle-label">
-  <div class="cl-outer">
-    <div class="cl-inner">
-      <div class="cl-text">{{ label }}</div>
-      {% if sub_label %}<div class="cl-sub">{{ sub_label }}</div>{% endif %}
-    </div>
-  </div>
-</div>
-
-<style>
-.block-circle-label {
-  display: flex;
-  justify-content: center;
-  padding: 20px 0;
-}
-.cl-outer {
-  width: 190px;
-  height: 190px;
-  border-radius: 50%;
-  background: linear-gradient(180deg, #3db8ff 0%, #006aff 100%);
-  box-shadow: 0 0 30px rgba(0, 106, 255, 0.25), 0 0 60px rgba(0, 106, 255, 0.1);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-.cl-inner {
-  width: 170px;
-  height: 170px;
-  border-radius: 50%;
-  background: linear-gradient(180deg, #4dc4ff 0%, #0080ff 100%);
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  color: #ffffff;
-  text-align: center;
-}
-.cl-text {
-  font-size: 20px;
-  font-weight: var(--weight-bold, 700);
-  line-height: 1.4;
-}
-.cl-sub {
-  font-size: 12px;
-  opacity: 0.8;
-  margin-top: 4px;
-}
-</style>
diff --git a/templates/blocks/_legacy/compare-box.html b/templates/blocks/_legacy/compare-box.html
deleted file mode 100644
index 38267fb..0000000
--- a/templates/blocks/_legacy/compare-box.html
+++ /dev/null
@@ -1,67 +0,0 @@
-<!-- 비교 박스: 둥근 테두리 박스 2개 + VS 라벨 -->
-<!--
-  📋 compare-box
-  ─────────────────
-  용도: 2개 개념을 시각적으로 대비 (비교 테이블 위 헤더로 사용)
-  슬롯: left_label, left_sub, right_label, right_sub
-  Figma 원본: 2-1_02 > 하늘색 둥근 박스 2개 + 시안 텍스트
--->
-<div class="block-compare-box">
-  <div class="cb-item">
-    <div class="cb-text">
-      <div class="cb-label">{{ left_label }}</div>
-      {% if left_sub %}<div class="cb-sub">{{ left_sub }}</div>{% endif %}
-    </div>
-  </div>
-  <div class="cb-vs">VS</div>
-  <div class="cb-item">
-    <div class="cb-text">
-      <div class="cb-label">{{ right_label }}</div>
-      {% if right_sub %}<div class="cb-sub">{{ right_sub }}</div>{% endif %}
-    </div>
-  </div>
-</div>
-
-<style>
-.block-compare-box {
-  display: flex;
-  gap: 16px;
-  align-items: center;
-  justify-content: center;
-  padding: 15px 0;
-}
-.cb-item {
-  width: 340px;
-  height: 110px;
-  border-radius: 55px;
-  border: 3px solid #7ec8f0;
-  background: linear-gradient(135deg, #e8f4fd 0%, #d4ecfa 100%);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  box-shadow: 0 2px 10px rgba(0, 140, 220, 0.1);
-}
-.cb-text {
-  text-align: center;
-}
-.cb-label {
-  font-size: 19px;
-  font-weight: 800;
-  color: #0090d0;
-  line-height: 1.4;
-}
-.cb-sub {
-  font-size: 13px;
-  color: #0090d0;
-  margin-top: 3px;
-  line-height: 1.5;
-  white-space: pre-line;
-  font-weight: 500;
-}
-.cb-vs {
-  font-size: 22px;
-  font-weight: 700;
-  color: #333;
-  flex-shrink: 0;
-}
-</style>
diff --git a/templates/blocks/_legacy/comparison-table.html b/templates/blocks/_legacy/comparison-table.html
deleted file mode 100644
index b52bc74..0000000
--- a/templates/blocks/_legacy/comparison-table.html
+++ /dev/null
@@ -1,97 +0,0 @@
-<!-- 비교 테이블: BIM vs DX 스타일 3단 테이블 -->
-<!--
-  📋 comparison-table
-  ─────────────────
-  용도: 다항목 비교 (좌측 A | 중앙 기준 | 우측 B)
-  슬롯: headers[] (3개), rows[][] (각 행 3칸)
-  Figma 원본: 2-1_02 > BIM VS D/X 테이블
-  특징: 중앙 칼럼에 파란 그라데이션 배지, 좌우 불릿 대비
--->
-<div class="block-table-figma">
-  <table>
-    <thead>
-      <tr>
-        {% for header in headers %}
-        <th class="{% if loop.index == 1 %}th-left{% elif loop.index == 2 %}th-center{% else %}th-right{% endif %}">
-          {% if loop.index == 2 %}<span class="th-badge">{{ header }}</span>{% else %}{{ header }}{% endif %}
-        </th>
-        {% endfor %}
-      </tr>
-    </thead>
-    <tbody>
-      {% for row in rows %}
-      <tr>
-        {% for cell in row %}
-        <td class="{% if loop.index == 1 %}td-left{% elif loop.index == 2 %}td-center{% else %}td-right{% endif %}">{{ cell }}</td>
-        {% endfor %}
-      </tr>
-      {% endfor %}
-    </tbody>
-  </table>
-</div>
-
-<style>
-.block-table-figma {
-  overflow: auto;
-}
-.block-table-figma table {
-  width: 100%;
-  border-collapse: collapse;
-  font-size: 13px;
-  line-height: 1.7;
-}
-
-/* 헤더 */
-.block-table-figma thead th {
-  padding: 14px 12px;
-  font-size: 16px;
-  font-weight: 700;
-  border-bottom: 2px solid #e8edf2;
-}
-.th-left {
-  text-align: center;
-  color: #6bcdff;
-}
-.th-center {
-  text-align: center;
-  width: 120px;
-}
-.th-badge {
-  display: inline-block;
-  background: linear-gradient(135deg, #006eff 0%, #00aaff 100%);
-  color: #ffffff;
-  font-size: 15px;
-  font-weight: 700;
-  padding: 8px 28px;
-  border-radius: 25px;
-}
-.th-right {
-  text-align: center;
-  color: #006eff;
-}
-
-/* 본문 */
-.block-table-figma tbody td {
-  padding: 10px 14px;
-  border-bottom: 1px solid #f0f2f5;
-  vertical-align: middle;
-}
-.td-left {
-  text-align: center;
-  color: #444;
-}
-.td-center {
-  text-align: center;
-  font-weight: 700;
-  color: #333;
-  background: #f6f8fb;
-  font-size: 13px;
-}
-.td-right {
-  text-align: center;
-  color: #444;
-}
-.block-table-figma tbody tr:hover {
-  background: #fafbfd;
-}
-</style>
diff --git a/templates/blocks/_legacy/comparison.html b/templates/blocks/_legacy/comparison.html
deleted file mode 100644
index a9eb1fa..0000000
--- a/templates/blocks/_legacy/comparison.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!-- 비교 블록: 2단 병렬 레이아웃 -->
-<div class="block-comparison">
-    <div class="comparison-left">
-        <div class="comparison-header comparison-header--left">{{ left_title }}</div>
-        {% if left_subtitle %}<div class="comparison-subtitle">{{ left_subtitle }}</div>{% endif %}
-        <div class="comparison-content">{{ left_content }}</div>
-    </div>
-    <div class="comparison-divider"></div>
-    <div class="comparison-right">
-        <div class="comparison-header comparison-header--right">{{ right_title }}</div>
-        {% if right_subtitle %}<div class="comparison-subtitle">{{ right_subtitle }}</div>{% endif %}
-        <div class="comparison-content">{{ right_content }}</div>
-    </div>
-</div>
-
-<style>
-.block-comparison {
-    display: grid;
-    grid-template-columns: 1fr auto 1fr;
-    gap: var(--spacing-inner);
-    height: 100%;
-}
-.comparison-divider {
-    width: 1px;
-    background: var(--color-border);
-}
-.comparison-header {
-    font-size: var(--font-subtitle);
-    font-weight: var(--weight-bold);
-    padding-bottom: var(--spacing-small);
-    margin-bottom: var(--spacing-small);
-    border-bottom: var(--accent-border) solid;
-}
-.comparison-header--left {
-    border-color: var(--color-accent);
-    color: var(--color-accent);
-}
-.comparison-header--right {
-    border-color: var(--color-danger);
-    color: var(--color-danger);
-}
-.comparison-subtitle {
-    font-size: var(--font-caption);
-    color: var(--color-text-secondary);
-    margin-bottom: var(--spacing-small);
-}
-.comparison-content {
-    font-size: var(--font-body);
-    line-height: var(--line-height-ko);
-}
-</style>
diff --git a/templates/blocks/_legacy/conclusion-bar.html b/templates/blocks/_legacy/conclusion-bar.html
deleted file mode 100644
index 98be32b..0000000
--- a/templates/blocks/_legacy/conclusion-bar.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!-- 결론 바: Figma 톤에 맞춘 하단 핵심 메시지 -->
-<!--
-  📋 conclusion-bar
-  ─────────────────
-  용도: 슬라이드/페이지 하단 핵심 한 줄 요약
-  슬롯: conclusion_text (필수), label (선택)
-  Figma 톤: 밝은 회색 배경 + 좌측 파란 액센트 라인 + 진한 텍스트
--->
-<div class="block-conclusion-figma">
-  {% if label %}<div class="cf-label">{{ label }}</div>{% endif %}
-  <div class="cf-text">{{ conclusion_text }}</div>
-</div>
-
-<style>
-.block-conclusion-figma {
-  background: #f4f6f9;
-  border-left: 4px solid #006aff;
-  border-radius: 0 8px 8px 0;
-  padding: 18px 28px;
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-}
-.cf-label {
-  font-size: 11px;
-  font-weight: 600;
-  color: #006aff;
-  text-transform: uppercase;
-  letter-spacing: 1px;
-}
-.cf-text {
-  font-size: 15px;
-  font-weight: 700;
-  color: #1e293b;
-  line-height: 1.6;
-  word-break: keep-all;
-}
-</style>
diff --git a/templates/blocks/_legacy/image-row.html b/templates/blocks/_legacy/image-row.html
deleted file mode 100644
index 30366aa..0000000
--- a/templates/blocks/_legacy/image-row.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!-- 이미지 행: 2~4장 이미지 나란히 -->
-<!--
-  📋 image-row
-  ─────────────────
-  용도: 시공 사진, 근거 자료, 현장 이미지 나란히 배치
-  슬롯: images[] 배열 (각 이미지에 src, alt, caption)
-  Figma 원본: 2-1_02 > image grid (460x354 x 2)
--->
-<div class="block-image-row" style="--ir-count: {{ images|length }}">
-  {% for img in images %}
-  <div class="ir-item">
-    <img src="{{ img.src }}" alt="{{ img.alt | default('') }}">
-    {% if img.caption %}<div class="ir-caption">{{ img.caption }}</div>{% endif %}
-  </div>
-  {% endfor %}
-</div>
-
-<style>
-.block-image-row {
-  display: grid;
-  grid-template-columns: repeat(var(--ir-count, 2), 1fr);
-  gap: 0;
-}
-.ir-item {
-  overflow: hidden;
-}
-.ir-item img {
-  width: 100%;
-  height: 354px;
-  object-fit: cover;
-  display: block;
-}
-.ir-caption {
-  font-size: 11px;
-  color: var(--color-text-light, #94a3b8);
-  text-align: center;
-  padding: 4px;
-}
-</style>
diff --git a/templates/blocks/_legacy/process.html b/templates/blocks/_legacy/process.html
deleted file mode 100644
index e3d2a4b..0000000
--- a/templates/blocks/_legacy/process.html
+++ /dev/null
@@ -1,61 +0,0 @@
-<!-- 프로세스 블록: 가로 단계 흐름 -->
-<div class="block-process">
-    {% for step in steps %}
-    <div class="process-step">
-        <div class="process-number">{{ step.number | default(loop.index) }}</div>
-        <div class="process-title">{{ step.title }}</div>
-        {% if step.description %}<div class="process-desc">{{ step.description }}</div>{% endif %}
-    </div>
-    {% if not loop.last %}
-    <div class="process-arrow">→</div>
-    {% endif %}
-    {% endfor %}
-</div>
-
-<style>
-.block-process {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    gap: var(--spacing-small);
-    height: 100%;
-}
-.process-step {
-    flex: 1;
-    text-align: center;
-    padding: var(--spacing-inner);
-    background: var(--color-bg-subtle);
-    border: var(--border-width) solid var(--color-border);
-    border-radius: var(--radius);
-}
-.process-number {
-    width: 36px;
-    height: 36px;
-    border-radius: 50%;
-    background: var(--color-accent);
-    color: white;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-weight: var(--weight-bold);
-    font-size: var(--font-body);
-    margin: 0 auto var(--spacing-small);
-}
-.process-title {
-    font-size: var(--font-body);
-    font-weight: var(--weight-bold);
-    color: var(--color-primary);
-    margin-bottom: 4px;
-}
-.process-desc {
-    font-size: var(--font-caption);
-    color: var(--color-text-secondary);
-    line-height: var(--line-height-ko);
-}
-.process-arrow {
-    font-size: 1.5rem;
-    color: var(--color-accent);
-    font-weight: var(--weight-bold);
-    flex-shrink: 0;
-}
-</style>
diff --git a/templates/blocks/_legacy/quote-block.html b/templates/blocks/_legacy/quote-block.html
deleted file mode 100644
index 83e5680..0000000
--- a/templates/blocks/_legacy/quote-block.html
+++ /dev/null
@@ -1,29 +0,0 @@
-<!-- 강조 인용 블록: 문제 제기, 핵심 메시지 -->
-<div class="block-quote">
-    <div class="quote-text">{{ quote_text }}</div>
-    {% if source %}<div class="quote-source">{{ source }}</div>{% endif %}
-</div>
-
-<style>
-.block-quote {
-    background: var(--color-bg-subtle);
-    border-left: var(--accent-border) solid var(--color-danger);
-    padding: var(--spacing-inner) var(--spacing-block);
-    border-radius: 0 var(--radius) var(--radius) 0;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-}
-.quote-text {
-    font-size: var(--font-body);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    font-weight: var(--weight-medium);
-}
-.quote-source {
-    font-size: var(--font-caption);
-    color: var(--color-text-light);
-    font-style: italic;
-    margin-top: var(--spacing-small);
-}
-</style>
diff --git a/templates/blocks/_legacy/relationship.html b/templates/blocks/_legacy/relationship.html
deleted file mode 100644
index 06962c8..0000000
--- a/templates/blocks/_legacy/relationship.html
+++ /dev/null
@@ -1,88 +0,0 @@
-<!-- 관계도 블록: 벤 다이어그램 -->
-<div class="block-relationship">
-    <div class="venn-container">
-        <div class="venn-outer">
-            <span class="venn-outer-label">{{ center_label }}</span>
-            <span class="venn-outer-sub">{{ center_sub }}</span>
-        </div>
-        {% for item in items %}
-        <div class="venn-inner venn-inner--{{ loop.index }}" style="background: {{ item.color | default('rgba(37, 99, 235, 0.8)') }}">
-            <span>{{ item.label }}</span>
-        </div>
-        {% endfor %}
-    </div>
-    {% if description %}
-    <div class="relationship-desc">
-        {{ description }}
-    </div>
-    {% endif %}
-</div>
-
-<style>
-.block-relationship {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    height: 100%;
-    gap: var(--spacing-inner);
-}
-.venn-container {
-    position: relative;
-    width: 280px;
-    height: 280px;
-}
-.venn-outer {
-    width: 280px;
-    height: 280px;
-    border-radius: 50%;
-    border: 3px solid var(--color-accent);
-    background: rgba(37, 99, 235, 0.05);
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    gap: 4px;
-}
-.venn-outer-label {
-    font-size: var(--font-subtitle);
-    font-weight: var(--weight-black);
-    color: var(--color-accent);
-}
-.venn-outer-sub {
-    font-size: var(--font-caption);
-    color: var(--color-text-secondary);
-}
-.venn-inner {
-    position: absolute;
-    border-radius: 50%;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    color: white;
-    font-size: var(--font-caption);
-    font-weight: var(--weight-bold);
-}
-.venn-inner--1 {
-    width: 70px; height: 70px;
-    top: 30px; left: 30px;
-    background: rgba(16, 185, 129, 0.85);
-}
-.venn-inner--2 {
-    width: 80px; height: 80px;
-    bottom: 40px; left: 30px;
-    background: rgba(59, 130, 246, 0.85);
-}
-.venn-inner--3 {
-    width: 75px; height: 75px;
-    top: 60px; right: 25px;
-    background: rgba(139, 92, 246, 0.85);
-}
-.relationship-desc {
-    font-size: var(--font-body);
-    color: var(--color-text);
-    text-align: center;
-    max-width: 500px;
-    line-height: var(--line-height-ko);
-}
-</style>
diff --git a/templates/blocks/_legacy/section-title.html b/templates/blocks/_legacy/section-title.html
deleted file mode 100644
index 3b25aba..0000000
--- a/templates/blocks/_legacy/section-title.html
+++ /dev/null
@@ -1,69 +0,0 @@
-<!-- 섹션 타이틀: 배경 헤더 위 영문+한글 타이틀 오버레이 -->
-<!--
-  📋 section-title
-  ─────────────────
-  용도: 자세히보기 페이지 상단, 배경 이미지 위에 타이틀 표시
-  슬롯: title_ko (필수), title_en (선택), breadcrumb (선택), bg_image (선택)
-  Figma 원본: 공통 > section_title + bg 컴포넌트
--->
-<div class="block-section-title">
-  {% if bg_image %}
-  <img class="st-bg" src="{{ bg_image }}" alt="">
-  {% else %}
-  <div class="st-bg st-bg-default"></div>
-  {% endif %}
-  {% if breadcrumb %}
-  <div class="st-breadcrumb">{{ breadcrumb }}</div>
-  {% endif %}
-  <div class="st-text">
-    {% if title_en %}<div class="st-en">{{ title_en }}</div>{% endif %}
-    <div class="st-ko">{{ title_ko }}</div>
-  </div>
-</div>
-
-<style>
-.block-section-title {
-  position: relative;
-  width: 100%;
-  height: 500px;
-  overflow: hidden;
-}
-.st-bg {
-  position: absolute;
-  inset: 0;
-  width: 100%;
-  height: 100%;
-  object-fit: cover;
-  z-index: 1;
-}
-.st-bg-default {
-  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #4dc4ff 100%);
-}
-.st-breadcrumb {
-  position: absolute;
-  top: 18px;
-  left: 89px;
-  z-index: 5;
-  font-size: 13px;
-  color: rgba(255,255,255,0.7);
-}
-.st-text {
-  position: absolute;
-  bottom: 40px;
-  left: 89px;
-  z-index: 5;
-}
-.st-en {
-  font-size: 15px;
-  font-weight: var(--weight-normal, 400);
-  color: #ffffff;
-  opacity: 0.85;
-  margin-bottom: 4px;
-}
-.st-ko {
-  font-size: 35px;
-  font-weight: var(--weight-bold, 700);
-  color: #ffffff;
-  line-height: 1.3;
-}
-</style>
diff --git a/templates/blocks/_legacy/topic-header.html b/templates/blocks/_legacy/topic-header.html
deleted file mode 100644
index 2c3b6b2..0000000
--- a/templates/blocks/_legacy/topic-header.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!-- 꼭지 제목+설명: 좌측 질문/소제목 + 우측 설명 -->
-<!--
-  📋 topic-header
-  ─────────────────
-  용도: 각 꼭지의 시작부, 좌측에 파란 굵은 제목 + 우측에 본문 설명
-  슬롯: title (필수), description (필수)
-  비율: 좌 240px : 우 나머지
-  Figma 원본: sub_제목,내용 (742x68~78)
--->
-<div class="block-topic-header">
-  <div class="th-title">{{ title }}</div>
-  <div class="th-desc">{{ description }}</div>
-</div>
-
-<style>
-.block-topic-header {
-  display: flex;
-  gap: 20px;
-  padding: 12px 0;
-}
-.th-title {
-  width: 240px;
-  flex-shrink: 0;
-  font-size: 24px;
-  font-weight: var(--weight-bold, 700);
-  color: var(--color-accent-deep, #004cbe);
-  line-height: 1.4;
-  word-break: keep-all;
-}
-.th-desc {
-  flex: 1;
-  font-size: 16px;
-  font-weight: var(--weight-normal, 400);
-  color: var(--color-text, #000000);
-  line-height: 1.7;
-  word-break: keep-all;
-}
-</style>
diff --git a/templates/blocks/cards/card-text-grid.html b/templates/blocks/cards/card-text-grid.html
deleted file mode 100644
index 7936dad..0000000
--- a/templates/blocks/cards/card-text-grid.html
+++ /dev/null
@@ -1,66 +0,0 @@
-<!-- 카드 그리드 블록: 2~4열 카드 배열 -->
-<div class="block-card-grid" style="--card-count: {{ cards|length }}">
-    {% for card in cards %}
-    <div class="card" style="border-top-color: {{ card.color | default('var(--color-accent)') }}">
-        {% if card.icon %}<div class="card-icon">{{ card.icon }}</div>{% endif %}
-        <div class="card-title">{{ card.title }}</div>
-        {% if card.category %}<span class="card-category">{{ card.category }}</span>{% endif %}
-        <div class="card-description">{{ card.description }}</div>
-        {% if card.source %}<div class="card-source">{{ card.source }}</div>{% endif %}
-    </div>
-    {% endfor %}
-</div>
-
-<style>
-.block-card-grid {
-    display: grid;
-    grid-template-columns: repeat(var(--card-count, 3), 1fr);
-    gap: var(--spacing-inner);
-    height: 100%;
-}
-.card {
-    background: var(--color-bg);
-    border: var(--border-width) solid var(--color-border);
-    border-top: var(--accent-border) solid var(--color-accent);
-    border-radius: var(--radius);
-    padding: var(--spacing-inner);
-    display: flex;
-    flex-direction: column;
-}
-.card-icon {
-    font-size: 1.5rem;
-    margin-bottom: var(--spacing-small);
-}
-.card-title {
-    font-size: var(--font-subtitle);
-    font-weight: var(--weight-bold);
-    color: var(--color-primary);
-    margin-bottom: 4px;
-}
-.card-category {
-    font-size: var(--font-small);
-    font-weight: var(--weight-medium);
-    color: var(--color-accent);
-    background: #dbeafe;
-    padding: 2px 8px;
-    border-radius: var(--radius);
-    display: inline-block;
-    margin-bottom: var(--spacing-small);
-    width: fit-content;
-}
-.card-description {
-  white-space: pre-line;
-    font-size: var(--font-body);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    flex: 1;
-}
-.card-source {
-    font-size: var(--font-small);
-    color: var(--color-text-light);
-    font-style: italic;
-    margin-top: var(--spacing-small);
-    border-top: var(--border-width) solid var(--color-border);
-    padding-top: var(--spacing-small);
-}
-</style>
diff --git a/templates/blocks/emphasis/conclusion-accent-bar.html b/templates/blocks/emphasis/conclusion-accent-bar.html
deleted file mode 100644
index 98be32b..0000000
--- a/templates/blocks/emphasis/conclusion-accent-bar.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!-- 결론 바: Figma 톤에 맞춘 하단 핵심 메시지 -->
-<!--
-  📋 conclusion-bar
-  ─────────────────
-  용도: 슬라이드/페이지 하단 핵심 한 줄 요약
-  슬롯: conclusion_text (필수), label (선택)
-  Figma 톤: 밝은 회색 배경 + 좌측 파란 액센트 라인 + 진한 텍스트
--->
-<div class="block-conclusion-figma">
-  {% if label %}<div class="cf-label">{{ label }}</div>{% endif %}
-  <div class="cf-text">{{ conclusion_text }}</div>
-</div>
-
-<style>
-.block-conclusion-figma {
-  background: #f4f6f9;
-  border-left: 4px solid #006aff;
-  border-radius: 0 8px 8px 0;
-  padding: 18px 28px;
-  display: flex;
-  flex-direction: column;
-  gap: 4px;
-}
-.cf-label {
-  font-size: 11px;
-  font-weight: 600;
-  color: #006aff;
-  text-transform: uppercase;
-  letter-spacing: 1px;
-}
-.cf-text {
-  font-size: 15px;
-  font-weight: 700;
-  color: #1e293b;
-  line-height: 1.6;
-  word-break: keep-all;
-}
-</style>
diff --git a/templates/blocks/emphasis/details-block.html b/templates/blocks/emphasis/details-block.html
deleted file mode 100644
index ddc34d9..0000000
--- a/templates/blocks/emphasis/details-block.html
+++ /dev/null
@@ -1,67 +0,0 @@
-<!-- 자세히보기: HTML 네이티브 <details>/<summary> 접기/펼치기 -->
-<!--
-  📋 details-block
-  ─────────────────
-  용도: 상세 데이터(비교표, 스펙 등)를 접어서 표시. 클릭하면 펼침.
-  슬롯: summary_text (필수), detail_content (필수), label (선택)
-  원칙: 본문 흐름을 끊지 않으면서 상세 정보 제공
-  인쇄: window.onbeforeprint에서 자동 펼침 (slide-base.html의 JS)
--->
-<details class="block-details">
-    <summary class="dt-summary">
-        {% if label %}<span class="dt-label">{{ label }}</span>{% endif %}
-        <span class="dt-summary-text">{{ summary_text }}</span>
-    </summary>
-    <div class="dt-content">{{ detail_content }}</div>
-</details>
-
-<style>
-.block-details {
-    background: var(--color-bg-subtle);
-    border: var(--border-width) solid var(--color-border);
-    border-left: var(--accent-border) solid var(--color-accent);
-    border-radius: 0 var(--radius) var(--radius) 0;
-    overflow: hidden;
-}
-.dt-summary {
-    padding: var(--spacing-inner) var(--spacing-block);
-    cursor: pointer;
-    display: flex;
-    align-items: center;
-    gap: var(--spacing-small);
-    font-size: var(--font-body);
-    font-weight: var(--weight-medium);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    list-style: none;
-}
-.dt-summary::-webkit-details-marker {
-    display: none;
-}
-.dt-summary::before {
-    content: "▶";
-    font-size: var(--font-caption);
-    color: var(--color-accent);
-    transition: none;
-}
-details[open] .dt-summary::before {
-    content: "▼";
-}
-.dt-label {
-    font-size: var(--font-caption);
-    font-weight: var(--weight-bold);
-    color: var(--color-accent);
-    white-space: nowrap;
-}
-.dt-summary-text {
-    word-break: keep-all;
-}
-.dt-content {
-    padding: 0 var(--spacing-block) var(--spacing-inner) var(--spacing-block);
-    font-size: var(--font-body);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    word-break: keep-all;
-    border-top: var(--border-width) solid var(--color-border);
-}
-</style>
diff --git a/templates/blocks/emphasis/quote-left-border.html b/templates/blocks/emphasis/quote-left-border.html
deleted file mode 100644
index 2e34870..0000000
--- a/templates/blocks/emphasis/quote-left-border.html
+++ /dev/null
@@ -1,30 +0,0 @@
-<!-- 강조 인용 블록: 문제 제기, 핵심 메시지 -->
-<div class="block-quote">
-    <div class="quote-text">{{ quote_text }}</div>
-    {% if source %}<div class="quote-source">{{ source }}</div>{% endif %}
-</div>
-
-<style>
-.block-quote {
-    background: var(--color-bg-subtle);
-    border-left: var(--accent-border) solid var(--color-danger);
-    padding: var(--spacing-inner) var(--spacing-block);
-    border-radius: 0 var(--radius) var(--radius) 0;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-}
-.quote-text {
-  white-space: pre-line;
-    font-size: var(--font-body);
-    color: var(--color-text);
-    line-height: var(--line-height-ko);
-    font-weight: var(--weight-medium);
-}
-.quote-source {
-    font-size: var(--font-caption);
-    color: var(--color-text-light);
-    font-style: italic;
-    margin-top: var(--spacing-small);
-}
-</style>
diff --git a/templates/blocks/visuals/layer-diagram.html b/templates/blocks/visuals/layer-diagram.html
deleted file mode 100644
index 51d5b3a..0000000
--- a/templates/blocks/visuals/layer-diagram.html
+++ /dev/null
@@ -1,50 +0,0 @@
-<!-- 레이어 다이어그램: 겹쳐진 레이어 표현 (SVG) -->
-<!--
-  📋 layer-diagram
-  ─────────────────
-  용도: GIS/BIM/DT 레이어 구조, 기술 스택, 계층 구조 시각화
-  슬롯: layers[] (각 레이어에 label, color), title (선택)
-  Figma 원본: 1장_1-1_미래 "GIS+BIM+DT 레이어 시각화"
--->
-<div class="block-layer-diag">
-  {% if title %}<div class="ld-title">{{ title }}</div>{% endif %}
-  <svg viewBox="0 0 400 {{ layers|length * 60 + 40 }}" width="100%" xmlns="http://www.w3.org/2000/svg" font-family="Pretendard Variable, sans-serif">
-    <defs>
-      {% for layer in layers %}
-      <linearGradient id="layerGrad{{ loop.index }}" x1="0" y1="0" x2="1" y2="0">
-        <stop offset="0%" stop-color="{{ layer.color | default('#2563eb') }}" stop-opacity="0.85" />
-        <stop offset="100%" stop-color="{{ layer.color | default('#2563eb') }}" stop-opacity="0.6" />
-      </linearGradient>
-      {% endfor %}
-      <filter id="layerShadow">
-        <feDropShadow dx="0" dy="2" stdDeviation="3" flood-opacity="0.15" />
-      </filter>
-    </defs>
-    {% for layer in layers %}
-    {% set y = (layers|length - loop.index) * 55 + 20 %}
-    {% set offset = loop.index0 * 15 %}
-    <!-- 3D 효과: 사다리꼴 레이어 -->
-    <path d="M {{ 40 + offset }},{{ y }} L {{ 360 - offset }},{{ y }} L {{ 340 - offset }},{{ y + 40 }} L {{ 60 + offset }},{{ y + 40 }} Z"
-          fill="url(#layerGrad{{ loop.index }})" filter="url(#layerShadow)" />
-    <text x="200" y="{{ y + 25 }}" text-anchor="middle" fill="white" font-size="14" font-weight="700">{{ layer.label }}</text>
-    {% endfor %}
-  </svg>
-</div>
-
-<style>
-.block-layer-diag {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 10px;
-  padding: 10px 0;
-}
-.ld-title {
-  font-size: 16px;
-  font-weight: 700;
-  color: #1e293b;
-}
-.block-layer-diag svg {
-  max-width: 400px;
-}
-</style>
diff --git a/templates/blocks/visuals/pyramid-hierarchy.html b/templates/blocks/visuals/pyramid-hierarchy.html
deleted file mode 100644
index e770ceb..0000000
--- a/templates/blocks/visuals/pyramid-hierarchy.html
+++ /dev/null
@@ -1,40 +0,0 @@
-<!-- 피라미드 계층: 위에서 아래로 넓어지는 계층 구조 (SVG) -->
-<!--
-  📋 pyramid-hierarchy
-  ─────────────────
-  용도: 위계, 우선순위, 상위→하위 개념 (좁은→넓은)
-  슬롯: levels[] (상단부터, 각 레벨에 label, color)
--->
-<div class="block-pyramid">
-  <svg viewBox="0 0 500 {{ levels|length * 70 + 20 }}" width="100%" xmlns="http://www.w3.org/2000/svg" font-family="Pretendard Variable, sans-serif">
-    <defs>
-      {% for level in levels %}
-      <linearGradient id="pyrGrad{{ loop.index }}" x1="0" y1="0" x2="1" y2="0">
-        <stop offset="0%" stop-color="{{ level.color | default('#2563eb') }}" />
-        <stop offset="100%" stop-color="{{ level.color | default('#2563eb') }}" stop-opacity="0.7" />
-      </linearGradient>
-      {% endfor %}
-      <filter id="pyrShadow">
-        <feDropShadow dx="0" dy="2" stdDeviation="3" flood-opacity="0.12" />
-      </filter>
-    </defs>
-    {% for level in levels %}
-    {% set i = loop.index0 %}
-    {% set y = i * 65 + 10 %}
-    {% set w_half = 60 + i * 55 %}
-    <rect x="{{ 250 - w_half }}" y="{{ y }}" width="{{ w_half * 2 }}" height="50" rx="6" fill="url(#pyrGrad{{ loop.index }})" filter="url(#pyrShadow)" />
-    <text x="250" y="{{ y + 30 }}" text-anchor="middle" fill="white" font-size="14" font-weight="700">{{ level.label }}</text>
-    {% endfor %}
-  </svg>
-</div>
-
-<style>
-.block-pyramid {
-  display: flex;
-  justify-content: center;
-  padding: 10px 0;
-}
-.block-pyramid svg {
-  max-width: 450px;
-}
-</style>
diff --git a/templates/blocks/visuals/timeline-horizontal.html b/templates/blocks/visuals/timeline-horizontal.html
deleted file mode 100644
index 703465b..0000000
--- a/templates/blocks/visuals/timeline-horizontal.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!-- 가로 타임라인: 좌→우 시간축 + 마커 + 라벨 (SVG) -->
-<!--
-  📋 timeline-horizontal
-  ─────────────────
-  용도: 연도별 로드맵, 짧은 일정, 마일스톤 (가로 배치)
-  슬롯: events[] (각 이벤트에 year, title, color)
-  timeline-vertical과 다른 점: 가로 방향, 공간 효율적
--->
-<div class="block-timeline-h">
-  <svg viewBox="0 0 {{ events|length * 160 + 40 }} 100" width="100%" xmlns="http://www.w3.org/2000/svg" font-family="Pretendard Variable, sans-serif">
-    <!-- 가로 선 -->
-    <line x1="30" y1="40" x2="{{ events|length * 160 - 10 }}" y2="40" stroke="#cbd5e1" stroke-width="2" />
-    {% for event in events %}
-    {% set x = loop.index0 * 160 + 60 %}
-    <!-- 마커 -->
-    <circle cx="{{ x }}" cy="40" r="12" fill="{{ event.color | default('#2563eb') }}" />
-    <circle cx="{{ x }}" cy="40" r="5" fill="white" />
-    <!-- 연도 -->
-    <text x="{{ x }}" y="22" text-anchor="middle" fill="{{ event.color | default('#2563eb') }}" font-size="12" font-weight="800">{{ event.year }}</text>
-    <!-- 제목 -->
-    <text x="{{ x }}" y="65" text-anchor="middle" fill="#1e293b" font-size="12" font-weight="600">{{ event.title }}</text>
-    {% if event.sub %}
-    <text x="{{ x }}" y="80" text-anchor="middle" fill="#64748b" font-size="10">{{ event.sub }}</text>
-    {% endif %}
-    {% endfor %}
-  </svg>
-</div>
-
-<style>
-.block-timeline-h {
-  padding: 10px 0;
-  overflow-x: auto;
-}
-.block-timeline-h svg {
-  min-width: 500px;
-}
-</style>
diff --git a/templates/blocks/visuals/timeline-vertical.html b/templates/blocks/visuals/timeline-vertical.html
deleted file mode 100644
index 44b3e5c..0000000
--- a/templates/blocks/visuals/timeline-vertical.html
+++ /dev/null
@@ -1,74 +0,0 @@
-<!-- 세로 타임라인: 좌측 선 + 원형 마커 + 우측 내용 (SVG 마커) -->
-<!--
-  📋 timeline-vertical
-  ─────────────────
-  용도: 연혁, 정책 시행 일정, 로드맵, 연도별 사건
-  슬롯: events[] (각 이벤트에 year, title, description, color)
-  Figma 참고: 정책 로드맵, 건설 정책 추진현황
--->
-<div class="block-timeline-v">
-  {% for event in events %}
-  <div class="tv-event">
-    <div class="tv-marker-col">
-      <svg viewBox="0 0 24 24" width="24" height="24" xmlns="http://www.w3.org/2000/svg">
-        <circle cx="12" cy="12" r="10" fill="{{ event.color | default('#2563eb') }}" />
-        <circle cx="12" cy="12" r="5" fill="white" />
-      </svg>
-      {% if not loop.last %}<div class="tv-line" style="background: {{ event.color | default('#2563eb') }}"></div>{% endif %}
-    </div>
-    <div class="tv-content">
-      <div class="tv-year" style="color: {{ event.color | default('#2563eb') }}">{{ event.year }}</div>
-      <div class="tv-title">{{ event.title }}</div>
-      {% if event.description %}<div class="tv-desc">{{ event.description }}</div>{% endif %}
-    </div>
-  </div>
-  {% endfor %}
-</div>
-
-<style>
-.block-timeline-v {
-  display: flex;
-  flex-direction: column;
-  gap: 0;
-  padding: 10px 0;
-}
-.tv-event {
-  display: flex;
-  gap: 14px;
-}
-.tv-marker-col {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  flex-shrink: 0;
-  width: 24px;
-}
-.tv-line {
-  width: 2px;
-  flex: 1;
-  min-height: 20px;
-  opacity: 0.3;
-  border-radius: 1px;
-}
-.tv-content {
-  padding-bottom: 20px;
-  flex: 1;
-}
-.tv-year {
-  font-size: 13px;
-  font-weight: 800;
-  margin-bottom: 2px;
-}
-.tv-title {
-  font-size: 15px;
-  font-weight: 700;
-  color: #1e293b;
-  margin-bottom: 4px;
-}
-.tv-desc {
-  font-size: 13px;
-  color: #475569;
-  line-height: 1.7;
-  white-space: pre-line;
-}
-</style>