diff --git a/src/api/studentTrainingAnswer.js b/src/api/studentTrainingAnswer.js
index 9d4f911..89e8e64 100644
--- a/src/api/studentTrainingAnswer.js
+++ b/src/api/studentTrainingAnswer.js
@@ -129,6 +129,26 @@ export function checkIndustryDemandAnalysisStepTwo(payload) {
   });
 }
 
+export function checkIndustryDemandAnalysisStepThree(payload) {
+  const rows = Array.isArray(payload?.rows) ? payload.rows : [];
+  if (isStudentDemo()) {
+    const expectedDimensions = ["political", "economic", "social", "technology"];
+    if (rows.length !== expectedDimensions.length || expectedDimensions.some((dimension) => !rows.some((row) => row?.dimension === dimension))) {
+      return Promise.reject(new Error("请完成政治、经济、社会和技术四个维度的分析"));
+    }
+    const incompleteRow = rows.find((row) => !String(row?.opportunities || "").trim()
+      || !String(row?.challenges || "").trim() || !String(row?.strategies || "").trim());
+    if (incompleteRow) return Promise.reject(new Error("请完成每个 PEST 维度的机遇、挑战和应对思路"));
+    return Promise.resolve({ code: 200, data: { valid: true, message: "校验通过" } });
+  }
+  return request({
+    url: "/api/student-training-answers/industry-demand-analysis/step-3/validate",
+    method: "post",
+    data: { rows },
+    headers: { repeatSubmit: false },
+  });
+}
+
 function validateNewProductSurveyStepTwoDemo(form) {
   const value = form || {};
   const images = Array.isArray(value.images) ? value.images : [];
diff --git a/src/views/demand/industry-demand-analysis.vue b/src/views/demand/industry-demand-analysis.vue
index 7ced0f0..a88d0d0 100644
--- a/src/views/demand/industry-demand-analysis.vue
+++ b/src/views/demand/industry-demand-analysis.vue
@@ -53,6 +53,18 @@
             <div class="task-actions"><button type="button" class="btn-nav btn-submit" :disabled="saving || !stepOnePassed" @click="saveAndGoToStepThree">保存并进入第 3 步</button><button type="button" class="btn-nav" :disabled="saving || !stepOnePassed" @click="resetStepTwo"><el-icon><RefreshLeft /></el-icon> 清空填写</button></div>
           </template>
 
+          <template v-else-if="currentStep === 3">
+            <div class="step-title-row"><div><p class="section-eyebrow">Step 03</p><h3>{{ trainingSteps[2] }}</h3></div><span class="step-chip">机会与挑战</span></div>
+            <p class="step-desc">基于上述 PEST 信息归类与补充的信息，从每个 PEST 维度分别提炼该产品面临的核心机遇与潜在挑战，并给出应对思路。每个单元格至少填写 1 条，可按换行分条。</p>
+            <p v-if="!stepTwoPassed" class="step-warning">请先完成并保存第 2 步的 PEST 补充资讯，再填写本步骤。</p>
+            <div class="analysis-table-wrap">
+              <table class="analysis-table"><thead><tr><th>PEST维度</th><th>核心机遇（至少1条）</th><th>潜在挑战（至少1条）</th><th>应对思路建议</th></tr></thead>
+                <tbody><tr v-for="row in pestAnalysisRows" :key="row.key"><td class="type-cell">{{ row.label }}</td><td><textarea v-model.trim="analysisForm[row.key].opportunities" :disabled="!stepTwoPassed" placeholder="例如：政策、需求或技术带来的增长机会" /></td><td><textarea v-model.trim="analysisForm[row.key].challenges" :disabled="!stepTwoPassed" placeholder="例如：合规、成本、竞争或使用门槛" /></td><td><textarea v-model.trim="analysisForm[row.key].strategies" :disabled="!stepTwoPassed" placeholder="例如：针对挑战给出的产品、运营或合规方案" /></td></tr></tbody>
+              </table>
+            </div>
+            <div class="task-actions"><button type="button" class="btn-nav btn-submit" :disabled="saving || !stepTwoPassed" @click="saveAndGoToStepFour">保存并进入第 4 步</button><button type="button" class="btn-nav" :disabled="saving || !stepTwoPassed" @click="resetStepThree"><el-icon><RefreshLeft /></el-icon> 清空填写</button></div>
+          </template>
+
           <div v-else class="step-placeholder"><p>第 {{ currentStep }} 步内容待配置</p><span>前序步骤已保存，可从上方步骤栏返回查看。</span></div>
         </section>
       </section>
@@ -63,7 +75,7 @@
 
 <script setup>
 import { DataAnalysis, Download, RefreshLeft } from "@element-plus/icons-vue";
-import { checkIndustryDemandAnalysisStepOne, checkIndustryDemandAnalysisStepTwo, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
+import { checkIndustryDemandAnalysisStepOne, checkIndustryDemandAnalysisStepTwo, checkIndustryDemandAnalysisStepThree, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
 import useUserStore from "@/store/modules/user";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
@@ -80,6 +92,12 @@ const pestRows = [
   { key: "social", label: "社会环境", placeholder: "填写用户需求、消费趋势、生活方式或场景变化等信息" },
   { key: "technology", label: "技术环境", placeholder: "填写产品技术、平台能力、设备互联或创新等信息" },
 ];
+const pestAnalysisRows = [
+  { key: "political", label: "政治环境（P）" },
+  { key: "economic", label: "经济环境（E）" },
+  { key: "social", label: "社会环境（S）" },
+  { key: "technology", label: "技术环境（T）" },
+];
 const defaultTask = {
   title: "行业需求分析",
   background: "通过 PEST 模型识别影响行业需求的宏观环境因素，为后续产品机会判断提供依据。",
@@ -91,46 +109,55 @@ const currentStep = ref(1);
 const saving = ref(false);
 const draftReady = ref(false);
 const stepOnePassed = ref(false);
+const stepTwoPassed = ref(false);
 const form = ref(createForm());
 const supplementForm = ref(createForm());
+const analysisForm = ref(createAnalysisForm());
 const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title);
 const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement);
 const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
-const progressItems = computed(() => pestRows.map((row) => ({ text: `${supplementForm.value[row.key] ? "已补充" : form.value[row.key] ? "已归类" : "待填写"}：${row.label}`, status: supplementForm.value[row.key] || form.value[row.key] ? "done" : "" })));
+const progressItems = computed(() => pestRows.map((row) => ({ text: `${analysisForm.value[row.key].opportunities ? "已分析" : supplementForm.value[row.key] ? "已补充" : form.value[row.key] ? "已归类" : "待填写"}：${row.label}`, status: analysisForm.value[row.key].opportunities || supplementForm.value[row.key] || form.value[row.key] ? "done" : "" })));
 
 onMounted(async () => { await loadTaskConfig(); loadDraft(); await loadSavedAnswer(); draftReady.value = true; });
 watch(() => JSON.stringify(buildDraft()), persistDraft);
 
 function createForm() { return { political: "", economic: "", social: "", technology: "" }; }
+function createAnalysisForm() { return { political: createAnalysisRow(), economic: createAnalysisRow(), social: createAnalysisRow(), technology: createAnalysisRow() }; }
+function createAnalysisRow() { return { opportunities: "", challenges: "", strategies: "" }; }
 function parseArray(value, fallback) { if (Array.isArray(value)) return value.length ? value : fallback; if (!value) return fallback; try { const parsed = JSON.parse(value); return Array.isArray(parsed) && parsed.length ? parsed.map((item) => String(item?.name ?? item).trim()).filter(Boolean) : fallback; } catch (error) { const list = String(value).split(/[，,|]/).map((item) => item.trim()).filter(Boolean); return list.length ? list : fallback; } }
 async function loadTaskConfig() { try { taskConfig.value = (await getTrainingTaskByKey(TASK_KEY))?.data || null; } catch (error) { taskConfig.value = null; } }
 async function loadSavedAnswer() {
   try {
     const answer = (await getStudentTrainingAnswer(TASK_KEY))?.data;
     if (answer?.step1Answer) { restoreOutcome(answer.step1Answer, form); stepOnePassed.value = true; clearDraft(); }
-    if (answer?.step2Answer) restoreOutcome(answer.step2Answer, supplementForm, "supplements");
+    if (answer?.step2Answer) { restoreOutcome(answer.step2Answer, supplementForm, "supplements"); stepTwoPassed.value = true; }
+    if (answer?.step3Answer) restoreAnalysisOutcome(answer.step3Answer);
     if (Number(answer?.currentStep) > 0) currentStep.value = Number(answer.currentStep);
   } catch (error) { /* Keep the local draft when the answer endpoint is unavailable. */ }
 }
 function restoreOutcome(value, target, field = "pest") { try { const parsed = typeof value === "string" ? JSON.parse(value) : value; target.value = { ...createForm(), ...(parsed?.[field] || parsed || {}) }; } catch (error) { target.value = createForm(); } }
+function restoreAnalysisOutcome(value) { try { const parsed = typeof value === "string" ? JSON.parse(value) : value; const source = parsed?.analysis || parsed || {}; analysisForm.value = Object.fromEntries(pestAnalysisRows.map((row) => [row.key, { ...createAnalysisRow(), ...(source[row.key] || {}) }])); } catch (error) { analysisForm.value = createAnalysisForm(); } }
 function buildStepOneOutcome() { return { title: taskTitle.value, pest: { ...form.value } }; }
 function buildStepTwoOutcome() { return { title: taskTitle.value, supplements: { ...supplementForm.value } }; }
-function buildDraft() { return { step1: buildStepOneOutcome(), step2: buildStepTwoOutcome(), currentStep: currentStep.value }; }
+function buildStepThreeOutcome() { return { title: taskTitle.value, analysis: JSON.parse(JSON.stringify(analysisForm.value)) }; }
+function buildDraft() { return { step1: buildStepOneOutcome(), step2: buildStepTwoOutcome(), step3: buildStepThreeOutcome(), currentStep: currentStep.value }; }
 function getLocalDraftKey() { const info = userStore.userInfo || {}; return `${TASK_KEY}:draft:${info.userId || info.user_id || info.username || info.userName || "anonymous"}`; }
 function persistDraft() { if (!draftReady.value) return; try { localStorage.setItem(getLocalDraftKey(), JSON.stringify(buildDraft())); } catch (error) { /* Browser draft is optional. */ } }
-function loadDraft() { try { const raw = localStorage.getItem(getLocalDraftKey()); if (raw) { const draft = JSON.parse(raw); restoreOutcome(draft?.step1 || draft, form); restoreOutcome(draft?.step2, supplementForm, "supplements"); if (Number(draft?.currentStep) > 0) currentStep.value = Number(draft.currentStep); } } catch (error) { clearDraft(); } }
+function loadDraft() { try { const raw = localStorage.getItem(getLocalDraftKey()); if (raw) { const draft = JSON.parse(raw); restoreOutcome(draft?.step1 || draft, form); restoreOutcome(draft?.step2, supplementForm, "supplements"); restoreAnalysisOutcome(draft?.step3); if (Number(draft?.currentStep) > 0) currentStep.value = Number(draft.currentStep); } } catch (error) { clearDraft(); } }
 function clearDraft() { try { localStorage.removeItem(getLocalDraftKey()); } catch (error) { /* Ignore storage failures. */ } }
-function switchStep(step) { if (step === 2 && !stepOnePassed.value) { proxy?.$modal?.msgWarning("请先完成并保存第 1 步"); return; } currentStep.value = step; }
+function switchStep(step) { if (step === 2 && !stepOnePassed.value) { proxy?.$modal?.msgWarning("请先完成并保存第 1 步"); return; } if (step === 3 && !stepTwoPassed.value) { proxy?.$modal?.msgWarning("请先完成并保存第 2 步"); return; } currentStep.value = step; }
 async function saveAndGoToStepTwo() { if (saving.value) return; saving.value = true; try { await checkIndustryDemandAnalysisStepOne(form.value); await saveStudentTrainingAnswer(TASK_KEY, { step1Answer: JSON.stringify(buildStepOneOutcome()), currentStep: 2, submitted: false, saveAction: "SAVE" }); stepOnePassed.value = true; clearDraft(); currentStep.value = 2; proxy?.$modal?.msgSuccess("已保存，已进入第 2 步"); } catch (error) { proxy?.$modal?.msgError?.(error?.message || "请完整填写 PEST 四类信息"); } finally { saving.value = false; } }
-async function saveAndGoToStepThree() { if (saving.value || !stepOnePassed.value) return; saving.value = true; try { await checkIndustryDemandAnalysisStepTwo(supplementForm.value); await saveStudentTrainingAnswer(TASK_KEY, { step2Answer: JSON.stringify(buildStepTwoOutcome()), currentStep: 3, submitted: false, saveAction: "SAVE" }); clearDraft(); currentStep.value = 3; proxy?.$modal?.msgSuccess("已保存，已进入第 3 步"); } catch (error) { proxy?.$modal?.msgError?.(error?.message || "请为每个 PEST 维度至少补充 1 条信息"); } finally { saving.value = false; } }
-async function resetTraining() { form.value = createForm(); supplementForm.value = createForm(); stepOnePassed.value = false; currentStep.value = 1; clearDraft(); try { saving.value = true; await saveStudentTrainingAnswer(TASK_KEY, { step1Answer: JSON.stringify(buildStepOneOutcome()), currentStep: 1, submitted: false, saveAction: "RESET" }); } catch (error) { /* Local clearing still succeeds. */ } finally { saving.value = false; } proxy?.$modal?.msgSuccess("已清空填写内容"); }
+async function saveAndGoToStepThree() { if (saving.value || !stepOnePassed.value) return; saving.value = true; try { await checkIndustryDemandAnalysisStepTwo(supplementForm.value); await saveStudentTrainingAnswer(TASK_KEY, { step2Answer: JSON.stringify(buildStepTwoOutcome()), currentStep: 3, submitted: false, saveAction: "SAVE" }); stepTwoPassed.value = true; clearDraft(); currentStep.value = 3; proxy?.$modal?.msgSuccess("已保存，已进入第 3 步"); } catch (error) { proxy?.$modal?.msgError?.(error?.message || "请为每个 PEST 维度至少补充 1 条信息"); } finally { saving.value = false; } }
+async function saveAndGoToStepFour() { if (saving.value || !stepTwoPassed.value) return; saving.value = true; try { await checkIndustryDemandAnalysisStepThree({ rows: pestAnalysisRows.map((row) => ({ dimension: row.key, ...analysisForm.value[row.key] })) }); await saveStudentTrainingAnswer(TASK_KEY, { step3Answer: JSON.stringify(buildStepThreeOutcome()), currentStep: 4, submitted: false, saveAction: "SAVE" }); clearDraft(); currentStep.value = 4; proxy?.$modal?.msgSuccess("已保存，已进入第 4 步"); } catch (error) { proxy?.$modal?.msgError?.(error?.message || "请完成每个 PEST 维度的机遇、挑战和应对思路"); } finally { saving.value = false; } }
+async function resetTraining() { form.value = createForm(); supplementForm.value = createForm(); analysisForm.value = createAnalysisForm(); stepOnePassed.value = false; stepTwoPassed.value = false; currentStep.value = 1; clearDraft(); try { saving.value = true; await saveStudentTrainingAnswer(TASK_KEY, { step1Answer: JSON.stringify(buildStepOneOutcome()), currentStep: 1, submitted: false, saveAction: "RESET" }); } catch (error) { /* Local clearing still succeeds. */ } finally { saving.value = false; } proxy?.$modal?.msgSuccess("已清空填写内容"); }
 function resetStepTwo() { supplementForm.value = createForm(); proxy?.$modal?.msgSuccess("已清空第 2 步填写内容"); }
+function resetStepThree() { analysisForm.value = createAnalysisForm(); proxy?.$modal?.msgSuccess("已清空第 3 步填写内容"); }
 function exportOutcome() { const blob = new Blob([JSON.stringify(buildDraft(), null, 2)], { type: "application/json;charset=utf-8" }); const url = URL.createObjectURL(blob); const link = document.createElement("a"); link.href = url; link.download = "行业需求分析-实训成果.json"; document.body.appendChild(link); link.click(); document.body.removeChild(link); URL.revokeObjectURL(url); proxy?.$modal?.msgSuccess("导出成功"); }
 </script>
 
 <style lang="scss" scoped>
 .industry-pest-page { display: grid; grid-template-columns: minmax(720px, 1fr) 340px; gap: 24px; min-height: calc(100vh - 106px); padding: 24px; color: #e8f7ff; background: #06111d; }
-.industry-core { min-width: 0; border: 1px solid rgba(0,180,255,.25); background: rgba(8,18,28,.6); box-shadow: 0 22px 48px rgba(0,0,0,.22); }.task-header { padding: 22px 28px 4px; }.task-badge,.section-eyebrow { color: #65dcff; font-weight: 700; }.task-title { margin: 10px 0 0; color: #fff; font-size: 28px; }.industry-workbench { margin: 24px; padding: 22px; border: 1px solid rgba(33,194,255,.35); border-radius: 20px; background: rgba(1,24,39,.72); }.workbench-head { display: flex; justify-content: flex-end; gap: 12px; }.outline-action,.btn-nav { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid #2cc9ff; border-radius: 999px; padding: 10px 18px; color: #dff8ff; background: rgba(8,87,121,.55); cursor: pointer; }.step-indicator { display: flex; align-items: center; gap: 12px; margin: 28px 0; padding: 12px; border: 1px solid rgba(30,190,255,.28); border-radius: 22px; }.step-tab { display: flex; align-items: center; flex: 1; gap: 10px; min-width: 0; padding: 10px; border: 0; border-radius: 16px; color: #96c6d8; background: transparent; text-align: left; cursor: pointer; }.step-tab.active { color: #fff; background: linear-gradient(110deg,#148fc6,#0879aa); }.step-marker { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; border: 1px solid #4ed7ff; border-radius: 50%; font-weight: 800; }.step-copy { display: grid; min-width: 0; gap: 4px; }.step-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.step-action { color: #5ec9ed; font-size: 12px; }.step-connector { flex: 0 0 25px; height: 2px; background: rgba(83,204,255,.4); }.industry-step-card { padding: 24px; border: 1px solid rgba(31,185,249,.32); border-radius: 18px; background: rgba(1,21,34,.65); }.step-title-row { display: flex; justify-content: space-between; align-items: flex-start; }.step-title-row h3 { margin: 5px 0 0; color: #fff; font-size: 24px; }.step-chip { border: 1px solid #38caff; border-radius: 999px; padding: 7px 12px; color: #9aeaff; }.step-desc,.research-guide { color: #c5e4ef; font-size: 16px; line-height: 1.8; }.step-desc { margin: 24px 0; }.research-guide { margin: 22px 0 18px; padding: 16px 18px; border-left: 3px solid #35cfff; background: rgba(13,95,129,.16); }.research-guide p { margin: 0 0 8px; }.research-guide ol { margin: 0 0 8px; padding-left: 24px; }.research-guide li + li { margin-top: 6px; }.step-warning { margin: 12px 0; color: #ffd58e; }.pest-table-wrap { overflow-x: auto; }.pest-table { width: 100%; min-width: 720px; border-collapse: collapse; }.pest-table th,.pest-table td { border: 1px solid rgba(139,213,241,.45); }.pest-table th { padding: 14px; color: #fff; background: #079ed9; font-size: 16px; }.pest-table th:first-child,.pest-table td:first-child { width: 8%; text-align: center; }.pest-table th:nth-child(2),.pest-table .type-cell { width: 18%; text-align: center; font-weight: 700; }.pest-table textarea { box-sizing: border-box; display: block; width: 100%; min-height: 136px; resize: vertical; border: 0; padding: 16px; color: #e9faff; background: transparent; font: inherit; line-height: 1.7; }.pest-table textarea:focus { outline: 2px solid rgba(57,207,255,.4); outline-offset: -2px; }.pest-table textarea:disabled { cursor: not-allowed; color: #8aa8b5; background: rgba(255,255,255,.03); }.task-actions { display: flex; justify-content: center; gap: 12px; margin-top: 26px; }.btn-submit { border-color: #36d9ff; background: linear-gradient(110deg,#0eaae4,#0572ac); font-weight: 700; }.btn-nav:disabled { cursor: not-allowed; opacity: .6; }.step-placeholder { padding: 90px 20px; text-align: center; color: #a8cfdd; }.step-placeholder p { color: #fff; font-size: 20px; } @media (max-width:1280px) { .industry-pest-page { grid-template-columns: 1fr; }.step-indicator { overflow-x: auto; }.step-tab { min-width: 190px; } } @media (max-width:720px) { .industry-pest-page { padding: 12px; }.industry-workbench { margin: 12px; padding: 14px; }.task-header { padding: 18px; }.workbench-head { justify-content: flex-start; flex-wrap: wrap; }.step-chip { display: none; } }
+.industry-core { min-width: 0; border: 1px solid rgba(0,180,255,.25); background: rgba(8,18,28,.6); box-shadow: 0 22px 48px rgba(0,0,0,.22); }.task-header { padding: 22px 28px 4px; }.task-badge,.section-eyebrow { color: #65dcff; font-weight: 700; }.task-title { margin: 10px 0 0; color: #fff; font-size: 28px; }.industry-workbench { margin: 24px; padding: 22px; border: 1px solid rgba(33,194,255,.35); border-radius: 20px; background: rgba(1,24,39,.72); }.workbench-head { display: flex; justify-content: flex-end; gap: 12px; }.outline-action,.btn-nav { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid #2cc9ff; border-radius: 999px; padding: 10px 18px; color: #dff8ff; background: rgba(8,87,121,.55); cursor: pointer; }.step-indicator { display: flex; align-items: center; gap: 12px; margin: 28px 0; padding: 12px; border: 1px solid rgba(30,190,255,.28); border-radius: 22px; }.step-tab { display: flex; align-items: center; flex: 1; gap: 10px; min-width: 0; padding: 10px; border: 0; border-radius: 16px; color: #96c6d8; background: transparent; text-align: left; cursor: pointer; }.step-tab.active { color: #fff; background: linear-gradient(110deg,#148fc6,#0879aa); }.step-marker { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; border: 1px solid #4ed7ff; border-radius: 50%; font-weight: 800; }.step-copy { display: grid; min-width: 0; gap: 4px; }.step-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.step-action { color: #5ec9ed; font-size: 12px; }.step-connector { flex: 0 0 25px; height: 2px; background: rgba(83,204,255,.4); }.industry-step-card { padding: 24px; border: 1px solid rgba(31,185,249,.32); border-radius: 18px; background: rgba(1,21,34,.65); }.step-title-row { display: flex; justify-content: space-between; align-items: flex-start; }.step-title-row h3 { margin: 5px 0 0; color: #fff; font-size: 24px; }.step-chip { border: 1px solid #38caff; border-radius: 999px; padding: 7px 12px; color: #9aeaff; }.step-desc,.research-guide { color: #c5e4ef; font-size: 16px; line-height: 1.8; }.step-desc { margin: 24px 0; }.research-guide { margin: 22px 0 18px; padding: 16px 18px; border-left: 3px solid #35cfff; background: rgba(13,95,129,.16); }.research-guide p { margin: 0 0 8px; }.research-guide ol { margin: 0 0 8px; padding-left: 24px; }.research-guide li + li { margin-top: 6px; }.step-warning { margin: 12px 0; color: #ffd58e; }.pest-table-wrap,.analysis-table-wrap { overflow-x: auto; }.pest-table,.analysis-table { width: 100%; min-width: 720px; border-collapse: collapse; }.pest-table th,.pest-table td,.analysis-table th,.analysis-table td { border: 1px solid rgba(139,213,241,.45); }.pest-table th,.analysis-table th { padding: 14px; color: #fff; background: #079ed9; font-size: 16px; }.pest-table th:first-child,.pest-table td:first-child { width: 8%; text-align: center; }.pest-table th:nth-child(2),.pest-table .type-cell { width: 18%; text-align: center; font-weight: 700; }.analysis-table th:first-child,.analysis-table .type-cell { width: 14%; text-align: center; font-weight: 700; }.pest-table textarea,.analysis-table textarea { box-sizing: border-box; display: block; width: 100%; min-height: 136px; resize: vertical; border: 0; padding: 16px; color: #e9faff; background: transparent; font: inherit; line-height: 1.7; }.analysis-table textarea { min-height: 156px; }.pest-table textarea:focus,.analysis-table textarea:focus { outline: 2px solid rgba(57,207,255,.4); outline-offset: -2px; }.pest-table textarea:disabled,.analysis-table textarea:disabled { cursor: not-allowed; color: #8aa8b5; background: rgba(255,255,255,.03); }.task-actions { display: flex; justify-content: center; gap: 12px; margin-top: 26px; }.btn-submit { border-color: #36d9ff; background: linear-gradient(110deg,#0eaae4,#0572ac); font-weight: 700; }.btn-nav:disabled { cursor: not-allowed; opacity: .6; }.step-placeholder { padding: 90px 20px; text-align: center; color: #a8cfdd; }.step-placeholder p { color: #fff; font-size: 20px; } @media (max-width:1280px) { .industry-pest-page { grid-template-columns: 1fr; }.step-indicator { overflow-x: auto; }.step-tab { min-width: 190px; } } @media (max-width:720px) { .industry-pest-page { padding: 12px; }.industry-workbench { margin: 12px; padding: 14px; }.task-header { padding: 18px; }.workbench-head { justify-content: flex-start; flex-wrap: wrap; }.step-chip { display: none; } }
 </style>