diff --git a/internal/logic/docs/openapi.go b/internal/logic/docs/openapi.go
index aec9279..7f81153 100644
--- a/internal/logic/docs/openapi.go
+++ b/internal/logic/docs/openapi.go
@@ -220,6 +220,8 @@ func buildOpenAPISpec(ctx context.Context) map[string]any {
 										"prompt":          map[string]any{"type": "string"},
 										"seconds":         map[string]any{"type": "string", "enum": []string{"4", "8", "12"}, "default": "4"},
 										"size":            map[string]any{"type": "string", "enum": []string{"720x1280", "1280x720", "1024x1792", "1792x1024"}, "default": "720x1280"},
+										"aspect_ratio":    map[string]any{"type": "string", "description": "扩展字段：屏幕比例，如 16:9 / 9:16 / 1:1；取值原样透传上游，不传由模型取默认档"},
+										"sound":           map[string]any{"type": "string", "enum": []string{"on", "off"}, "description": "扩展字段：是否包含声音；仅部分模型支持（可灵 / 豆包），其余模型忽略"},
 										"input_reference": map[string]any{"type": "string", "format": "binary", "description": "可选参考图（图生视频），文件上传或 {\"image_url\": \"...\"} 引用对象；file_id 形态不支持"},
 									},
 								},
@@ -233,6 +235,9 @@ func buildOpenAPISpec(ctx context.Context) map[string]any {
 										"prompt":          map[string]any{"type": "string"},
 										"seconds":         map[string]any{"type": "string"},
 										"size":            map[string]any{"type": "string"},
+										"aspect_ratio":    map[string]any{"type": "string", "description": "扩展字段：屏幕比例，如 16:9 / 9:16 / 1:1"},
+										"sound":           map[string]any{"type": "string", "enum": []string{"on", "off"}, "description": "扩展字段：是否包含声音（也可用布尔形态 generate_audio）"},
+										"generate_audio":  map[string]any{"type": "boolean", "description": "扩展字段：sound 的等价布尔形态，sound 缺省时生效"},
 										"input_reference": map[string]any{"type": "object", "properties": map[string]any{"image_url": map[string]any{"type": "string"}}},
 									},
 								},
diff --git a/relay/handler/videos_convert.go b/relay/handler/videos_convert.go
index 96f5747..f0bfb93 100644
--- a/relay/handler/videos_convert.go
+++ b/relay/handler/videos_convert.go
@@ -18,8 +18,10 @@ import (
 // OpenAI Videos 协议（/v1/videos）入站转换层。
 // 官方 SDK（openai-python / openai-node）对 POST /v1/videos 一律发送 multipart/form-data，
 // 裸 HTTP 客户端常用 JSON——两种编码都要支持；解析后统一转成任务框架的通用请求体
-// {model, prompt, seconds, metadata{duration, aspect_ratio, resolution, image}}，
+// {model, prompt, seconds, ratio, metadata{duration, size, ratio, aspect_ratio, sound, generate_audio, image}}，
 // 由各 taskchannel 适配器按需消费（kling 读顶层 seconds，volcengine 读 metadata.duration 等）。
+// size / aspect_ratio / sound 均为协议扩展字段（官方 Videos 协议无此三项），
+// 取值直接透传目标供应商的原生词汇，不做档位换算与白名单校验。
 
 // videosInputReferenceMaxBytes 参考图上传大小上限。
 // GoFrame server 默认 ClientMaxBodySize 8MB，base64 膨胀 4/3 后须留余量，取 6MB。
@@ -32,14 +34,18 @@ type videosCreateRequest struct {
 	Seconds        string // 统一归一为字符串（官方协议为 "4"/"8"/"12"）；空 = 未指定
 	Size           string // 原样保留（如 "1280x720"）；空 = 未指定
 	InputReference string // 参考图：data URL 或 http(s) URL；空 = 无
+	AspectRatio    string // 屏幕比例（如 "16:9"/"9:16"）；空 = 未指定（由适配器取各自默认档）
+	Sound          string // 音频开关，归一为 "on"/"off"；空 = 未指定（由上游取默认）
 }
 
 // videosRequestEcho 提交时落 PrivateData.request_echo 的请求回显，
 // retrieve（GET /v1/videos/{id}）时用于回显 prompt/seconds/size（上游响应不含这些字段）。
 type videosRequestEcho struct {
-	Prompt  string `json:"prompt"`
-	Seconds string `json:"seconds,omitempty"`
-	Size    string `json:"size,omitempty"`
+	Prompt      string `json:"prompt"`
+	Seconds     string `json:"seconds,omitempty"`
+	Size        string `json:"size,omitempty"`
+	AspectRatio string `json:"aspect_ratio,omitempty"`
+	Sound       string `json:"sound,omitempty"`
 }
 
 // jsonVideosCreateRequest JSON 编码的创建请求结构。
@@ -50,6 +56,9 @@ type jsonVideosCreateRequest struct {
 	Seconds        json.RawMessage `json:"seconds"` // string 或 number
 	Size           string          `json:"size"`
 	InputReference json.RawMessage `json:"input_reference"`
+	AspectRatio    string          `json:"aspect_ratio"`
+	Sound          json.RawMessage `json:"sound"`          // "on"/"off" 或 true/false
+	GenerateAudio  json.RawMessage `json:"generate_audio"` // true/false（generate_audio 词汇，sound 缺省时生效）
 }
 
 // ParseVideosCreateRequest 解析 OpenAI Videos 创建请求（multipart 或 JSON）。
@@ -74,9 +83,10 @@ func parseVideosCreateJSON(body []byte) (*videosCreateRequest, *common.TaskError
 	}
 
 	out := &videosCreateRequest{
-		Model:  strings.TrimSpace(req.Model),
-		Prompt: req.Prompt,
-		Size:   strings.TrimSpace(req.Size),
+		Model:       strings.TrimSpace(req.Model),
+		Prompt:      req.Prompt,
+		Size:        strings.TrimSpace(req.Size),
+		AspectRatio: strings.TrimSpace(req.AspectRatio),
 	}
 
 	seconds, terr := normalizeVideosSeconds(req.Seconds)
@@ -85,6 +95,19 @@ func parseVideosCreateJSON(body []byte) (*videosCreateRequest, *common.TaskError
 	}
 	out.Seconds = seconds
 
+	// 音频开关：sound 更明确，优先；缺省时回退 generate_audio
+	sound, terr := normalizeVideosSound(req.Sound)
+	if terr != nil {
+		return nil, terr
+	}
+	if sound == "" {
+		sound, terr = normalizeVideosSound(req.GenerateAudio)
+		if terr != nil {
+			return nil, terr
+		}
+	}
+	out.Sound = sound
+
 	ref, terr := parseVideosInputReferenceJSON(req.InputReference)
 	if terr != nil {
 		return nil, terr
@@ -115,9 +138,10 @@ func parseVideosCreateMultipart(body []byte, boundary string) (*videosCreateRequ
 	}
 
 	out := &videosCreateRequest{
-		Model:  strings.TrimSpace(formValue("model")),
-		Prompt: formValue("prompt"),
-		Size:   strings.TrimSpace(formValue("size")),
+		Model:       strings.TrimSpace(formValue("model")),
+		Prompt:      formValue("prompt"),
+		Size:        strings.TrimSpace(formValue("size")),
+		AspectRatio: strings.TrimSpace(formValue("aspect_ratio")),
 	}
 
 	seconds, terr := normalizeVideosSeconds(json.RawMessage(formValue("seconds")))
@@ -126,6 +150,19 @@ func parseVideosCreateMultipart(body []byte, boundary string) (*videosCreateRequ
 	}
 	out.Seconds = seconds
 
+	// multipart 的 part 值是裸字符串，包成 JSON 字符串后再走同一归一逻辑
+	sound, terr := normalizeVideosSound(multipartJSONString(formValue("sound")))
+	if terr != nil {
+		return nil, terr
+	}
+	if sound == "" {
+		sound, terr = normalizeVideosSound(multipartJSONString(formValue("generate_audio")))
+		if terr != nil {
+			return nil, terr
+		}
+	}
+	out.Sound = sound
+
 	// input_reference：优先文件 part，其次字符串 part（引用对象 JSON）
 	if files := form.File["input_reference"]; len(files) > 0 {
 		fh := files[0]
@@ -182,6 +219,53 @@ func normalizeVideosSeconds(raw json.RawMessage) (string, *common.TaskError) {
 	return "", &common.TaskError{StatusCode: http.StatusBadRequest, Message: "invalid seconds field: must be a string or number"}
 }
 
+// multipartJSONString 把 multipart part 的裸字符串包成 JSON 字符串字面量，
+// 空值返回 nil（视为未传）。这样 multipart 与 JSON 两种编码共用同一套归一逻辑。
+func multipartJSONString(v string) json.RawMessage {
+	if strings.TrimSpace(v) == "" {
+		return nil
+	}
+	b, err := json.Marshal(v)
+	if err != nil {
+		return nil
+	}
+	return b
+}
+
+// normalizeVideosSound 归一音频开关：接受 "on"/"off"、"true"/"false"、"1"/"0"
+// 以及布尔字面量，统一转成 "on"/"off"（可灵的上游词汇）。空 = 未指定。
+// 不做厂商白名单校验——各上游对音频开关的词汇与默认值不同，归一后由适配器按需消费。
+func normalizeVideosSound(raw json.RawMessage) (string, *common.TaskError) {
+	if len(raw) == 0 || string(raw) == "null" {
+		return "", nil
+	}
+
+	var b bool
+	if err := json.Unmarshal(raw, &b); err == nil {
+		if b {
+			return "on", nil
+		}
+		return "off", nil
+	}
+
+	var s string
+	if err := json.Unmarshal(raw, &s); err == nil {
+		switch strings.ToLower(strings.TrimSpace(s)) {
+		case "":
+			return "", nil
+		case "on", "true", "1", "yes":
+			return "on", nil
+		case "off", "false", "0", "no":
+			return "off", nil
+		}
+	}
+
+	return "", &common.TaskError{
+		StatusCode: http.StatusBadRequest,
+		Message:    `invalid sound field: must be "on"/"off" or true/false`,
+	}
+}
+
 // parseVideosInputReferenceJSON 解析引用对象形态的 input_reference：
 //   - {"image_url": "https://... 或 data:..."} → 原样透传
 //   - {"file_id": "..."} → 不支持（平台无 Files API），返回 400 引导改用 image_url/文件上传
@@ -212,7 +296,7 @@ func parseVideosInputReferenceJSON(raw json.RawMessage) (string, *common.TaskErr
 }
 
 // BuildVideosTaskBody 把归一后的创建请求转成任务框架通用请求体（JSON 字节）。
-// 顶层保留 seconds + images，metadata 写入 duration/size/image。
+// 顶层保留 seconds + ratio + images，metadata 写入 duration/size/ratio/aspect_ratio/sound/generate_audio/image。
 // size 只借 OpenAI 协议的字段形态、不做任何档位换算：调用方直接传目标供应商的
 // 原生分辨率词汇（如 MiniMax 的 768P/2K），原值经 metadata.size 透传给适配器。
 func BuildVideosTaskBody(req *videosCreateRequest) ([]byte, error) {
@@ -231,6 +315,18 @@ func BuildVideosTaskBody(req *videosCreateRequest) ([]byte, error) {
 	if req.Size != "" {
 		metadata["size"] = req.Size
 	}
+	if req.AspectRatio != "" {
+		// 比例双写：minimax/volcengine 读 metadata.ratio，kling 读 metadata.aspect_ratio，
+		// minimax 的 resolveRatio 顶层 ratio 优先级最高，故三处同写
+		metadata["ratio"] = req.AspectRatio
+		metadata["aspect_ratio"] = req.AspectRatio
+		body["ratio"] = req.AspectRatio
+	}
+	if req.Sound != "" {
+		// 音频开关双写：kling 读 metadata.sound（"on"/"off"），volcengine 读 metadata.generate_audio（bool）
+		metadata["sound"] = req.Sound
+		metadata["generate_audio"] = req.Sound == "on"
+	}
 	if req.InputReference != "" {
 		metadata["image"] = req.InputReference
 		// volcengine 图生视频读根级 images 数组（kling 亦有该兜底）
@@ -262,8 +358,10 @@ func ValidateVideosCreateRequest(req *videosCreateRequest) *common.TaskError {
 // 提交时随 PrivateData 落库，retrieve 时回显 prompt/seconds/size）
 func NewVideosRequestEcho(req *videosCreateRequest) videosRequestEcho {
 	return videosRequestEcho{
-		Prompt:  req.Prompt,
-		Seconds: req.Seconds,
-		Size:    req.Size,
+		Prompt:      req.Prompt,
+		Seconds:     req.Seconds,
+		Size:        req.Size,
+		AspectRatio: req.AspectRatio,
+		Sound:       req.Sound,
 	}
 }
diff --git a/relay/handler/videos_convert_test.go b/relay/handler/videos_convert_test.go
index 58fcbba..cc702e7 100644
--- a/relay/handler/videos_convert_test.go
+++ b/relay/handler/videos_convert_test.go
@@ -223,3 +223,126 @@ func TestValidateVideosCreateRequest(t *testing.T) {
 		t.Fatalf("expected prompt required, got %+v", taskErr)
 	}
 }
+
+// TestParseVideosCreateRequest_JSONAspectRatioAndSound 扩展字段（aspect_ratio/sound）解析与归一
+func TestParseVideosCreateRequest_JSONAspectRatioAndSound(t *testing.T) {
+	cases := []struct {
+		name    string
+		body    string
+		ratio   string
+		sound   string
+		wantErr bool
+	}{
+		{name: "string on", body: `{"model":"m","prompt":"p","aspect_ratio":"9:16","sound":"on"}`, ratio: "9:16", sound: "on"},
+		{name: "string off", body: `{"model":"m","prompt":"p","sound":"off"}`, sound: "off"},
+		{name: "bool true", body: `{"model":"m","prompt":"p","sound":true}`, sound: "on"},
+		{name: "bool false", body: `{"model":"m","prompt":"p","sound":false}`, sound: "off"},
+		{name: "generate_audio fallback", body: `{"model":"m","prompt":"p","generate_audio":true}`, sound: "on"},
+		// sound 更明确，同时存在时 sound 优先
+		{name: "sound wins over generate_audio", body: `{"model":"m","prompt":"p","sound":"off","generate_audio":true}`, sound: "off"},
+		{name: "absent", body: `{"model":"m","prompt":"p"}`},
+		{name: "invalid sound", body: `{"model":"m","prompt":"p","sound":"loud"}`, wantErr: true},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			req, taskErr := ParseVideosCreateRequest([]byte(c.body), "application/json")
+			if c.wantErr {
+				if taskErr == nil || taskErr.StatusCode != 400 {
+					t.Fatalf("expected 400, got %+v", taskErr)
+				}
+				return
+			}
+			if taskErr != nil {
+				t.Fatalf("unexpected error: %+v", taskErr)
+			}
+			if req.AspectRatio != c.ratio {
+				t.Fatalf("expected aspect_ratio %q, got %q", c.ratio, req.AspectRatio)
+			}
+			if req.Sound != c.sound {
+				t.Fatalf("expected sound %q, got %q", c.sound, req.Sound)
+			}
+		})
+	}
+}
+
+// TestParseVideosCreateRequest_MultipartAspectRatioAndSound multipart 裸字符串 part 走同一归一逻辑
+func TestParseVideosCreateRequest_MultipartAspectRatioAndSound(t *testing.T) {
+	body, ct := buildMultipartVideosBody(t, map[string]string{
+		"model":        "kling-v2-master",
+		"prompt":       "a cat",
+		"aspect_ratio": "1:1",
+		"sound":        "true",
+	}, "", "", nil)
+
+	req, taskErr := ParseVideosCreateRequest(body, ct)
+	if taskErr != nil {
+		t.Fatalf("parse: %+v", taskErr)
+	}
+	if req.AspectRatio != "1:1" || req.Sound != "on" {
+		t.Fatalf("unexpected request: %+v", req)
+	}
+}
+
+// TestBuildVideosTaskBody_AspectRatioAndSoundDualWrite 比例与音频开关需按各上游词汇双写
+func TestBuildVideosTaskBody_AspectRatioAndSoundDualWrite(t *testing.T) {
+	req := &videosCreateRequest{
+		Model:       "kling-v2-master",
+		Prompt:      "a cat",
+		AspectRatio: "9:16",
+		Sound:       "on",
+	}
+	body, err := BuildVideosTaskBody(req)
+	if err != nil {
+		t.Fatalf("build: %v", err)
+	}
+
+	var parsed map[string]any
+	if err := json.Unmarshal(body, &parsed); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+	// minimax 的 resolveRatio 顶层 ratio 优先，必须写
+	if parsed["ratio"] != "9:16" {
+		t.Fatalf("expected top-level ratio, got %v", parsed["ratio"])
+	}
+
+	meta := parsed["metadata"].(map[string]any)
+	if meta["ratio"] != "9:16" || meta["aspect_ratio"] != "9:16" {
+		t.Fatalf("expected metadata ratio + aspect_ratio, got %v", meta)
+	}
+	if meta["sound"] != "on" {
+		t.Fatalf("expected metadata.sound on, got %v", meta["sound"])
+	}
+	if meta["generate_audio"] != true {
+		t.Fatalf("expected metadata.generate_audio true, got %v", meta["generate_audio"])
+	}
+}
+
+// TestBuildVideosTaskBody_SoundOff 关闭音频时 generate_audio 必须为 false（而非缺省）
+func TestBuildVideosTaskBody_SoundOff(t *testing.T) {
+	body, _ := BuildVideosTaskBody(&videosCreateRequest{Model: "m", Prompt: "p", Sound: "off"})
+	var parsed map[string]any
+	json.Unmarshal(body, &parsed)
+	meta := parsed["metadata"].(map[string]any)
+	if meta["generate_audio"] != false {
+		t.Fatalf("expected generate_audio false, got %v", meta["generate_audio"])
+	}
+	if _, ok := parsed["ratio"]; ok {
+		t.Fatal("expected no ratio without aspect_ratio")
+	}
+}
+
+// TestNewVideosRequestEcho_ExtendedFields 回显需带上扩展字段（submit/retrieve 回填与排障用）
+func TestNewVideosRequestEcho_ExtendedFields(t *testing.T) {
+	echo := NewVideosRequestEcho(&videosCreateRequest{
+		Prompt: "p", Seconds: "8", Size: "768P", AspectRatio: "16:9", Sound: "off",
+	})
+	b, err := json.Marshal(echo)
+	if err != nil {
+		t.Fatalf("marshal: %v", err)
+	}
+	var got map[string]any
+	json.Unmarshal(b, &got)
+	if got["aspect_ratio"] != "16:9" || got["sound"] != "off" {
+		t.Fatalf("unexpected echo: %s", b)
+	}
+}
diff --git a/web/tenant/src/styles/main.css b/web/tenant/src/styles/main.css
index faa91ca..980772c 100644
--- a/web/tenant/src/styles/main.css
+++ b/web/tenant/src/styles/main.css
@@ -257,6 +257,48 @@ body.modal-open {
 	@apply mt-1 text-xs text-red-500;
 }
 
+/* ============ Playground 输入容器 ============ */
+/* 把附件片、输入框、操作按钮收进同一个圆角盒子，聚焦时整块高亮。
+   对话、视频两个 Tab 共用，故放在全局而非某个组件的 scoped 里。 */
+.input-shell {
+	border: 1px solid #e5e7eb;
+	border-radius: 1rem;
+	background: #fff;
+	padding: 0.625rem 0.75rem 0.5rem;
+	transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
+}
+/* 聚焦与拖拽时整块高亮，而不是只高亮里面的 textarea */
+.input-shell:focus-within {
+	border-color: rgba(20, 184, 166, 0.55);
+	box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.09);
+}
+.input-shell-dragging {
+	border-color: #2dd4bf;
+	border-style: dashed;
+	background: rgba(240, 253, 250, 0.6);
+}
+
+/* 输入区内的小工具按钮（附件 / 清空 等） */
+.input-tool {
+	display: inline-flex;
+	align-items: center;
+	gap: 0.25rem;
+	border-radius: 0.5rem;
+	padding: 0.25rem 0.5rem;
+	color: #6b7280;
+	font-size: 0.75rem;
+	line-height: 1.25rem;
+	transition: background-color 150ms ease, color 150ms ease;
+}
+.input-tool:hover:not(:disabled) {
+	background: #f3f4f6;
+	color: #0d9488;
+}
+.input-tool:disabled {
+	cursor: not-allowed;
+	color: #d1d5db;
+}
+
 /* ============ 液态玻璃效果 ============ */
 /* 大面积磨砂（header、sticky 栏） */
 .glass {
diff --git a/web/tenant/src/views/marketplace/MarketplacePage.vue b/web/tenant/src/views/marketplace/MarketplacePage.vue
index 8b3e0a7..babb01e 100644
--- a/web/tenant/src/views/marketplace/MarketplacePage.vue
+++ b/web/tenant/src/views/marketplace/MarketplacePage.vue
@@ -204,18 +204,17 @@ useSeo({
 	<div class="relative min-h-screen overflow-x-clip">
 		<!-- 装饰层：光球 + 网格纹理，只做背景加强，不参与布局 -->
 		<div aria-hidden="true" class="pointer-events-none absolute inset-0 overflow-hidden">
-			<div class="absolute -right-40 -top-40 h-80 w-80 rounded-full bg-primary-400/20 blur-3xl"></div>
-			<div class="absolute -bottom-40 -left-40 h-80 w-80 rounded-full bg-primary-500/15 blur-3xl"></div>
-			<div class="absolute left-1/2 top-1/3 h-96 w-96 -translate-x-1/2 rounded-full bg-primary-300/10 blur-3xl"></div>
+			<div class="absolute -right-40 -top-40 h-80 w-80 rounded-full bg-primary-400/15 blur-3xl"></div>
+			<div class="absolute -left-40 top-1/3 h-80 w-80 rounded-full bg-primary-500/10 blur-3xl"></div>
 			<div
 				class="absolute inset-0"
-				style="background-image: linear-gradient(rgba(20, 184, 166, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 184, 166, 0.035) 1px, transparent 1px); background-size: 64px 64px"
+				style="background-image: linear-gradient(rgba(20, 184, 166, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 184, 166, 0.03) 1px, transparent 1px); background-size: 64px 64px"
 			></div>
 		</div>
 
 		<!-- 品牌栏：与落地页语言统一 -->
 		<header class="glass sticky top-0 z-40 border-b border-white/40">
-			<div class="flex h-16 items-center justify-between px-4 sm:px-6 lg:px-8">
+			<div class="mx-auto flex h-16 max-w-[92rem] items-center justify-between px-4 sm:px-6 lg:px-8">
 				<router-link :to="{ name: 'TenantHome' }" class="flex items-center gap-2.5" aria-label="返回首页">
 					<img src="/favicon.png" :alt="siteName" class="h-8 w-8 rounded-lg" />
 					<span class="text-lg font-bold tracking-tight text-gray-900">{{ siteName }}</span>
@@ -231,188 +230,179 @@ useSeo({
 			</div>
 		</header>
 
-		<main class="relative">
-			<!-- 主体：左侧悬浮筛选面板 + 右侧卡片目录 -->
-			<section ref="catalogSection" class="scroll-mt-24 px-4 pb-10 pt-6 sm:px-6 sm:pt-8 lg:px-8">
-				<div class="flex flex-col gap-5 lg:flex-row lg:items-start lg:gap-6">
-					<!-- 左侧悬浮筛选面板：桌面端吸附跟随 -->
-					<aside class="shrink-0 lg:sticky lg:top-24 lg:w-72">
-						<div class="glass rounded-[1.75rem] p-4 shadow-glass lg:max-h-[calc(100dvh-7.5rem)] lg:overflow-y-auto">
-							<span class="mb-3 block text-xs font-semibold uppercase tracking-wider text-gray-400">筛选</span>
+		<main class="relative mx-auto w-full max-w-[92rem] px-4 pb-14 sm:px-6 lg:px-8">
+			<!-- 标题区 -->
+			<section class="pb-5 pt-7 sm:pb-6 sm:pt-9">
+				<h1 class="text-2xl font-bold tracking-tight text-gray-900 sm:text-[28px]">模型广场</h1>
+				<p class="mt-1.5 max-w-2xl text-sm leading-relaxed text-gray-500">
+					浏览主流 AI 模型，比较能力、上下文窗口与 Token 价格，通过统一的 OpenAI 兼容接口接入。
+				</p>
+			</section>
 
-							<!-- 搜索 -->
-							<div class="flex h-11 items-center gap-2.5 rounded-xl border border-gray-200/70 bg-white/80 px-3.5 transition-all duration-200 focus-within:border-primary-400/70 focus-within:ring-2 focus-within:ring-primary-500/20">
-								<Icon name="search" size="sm" class="shrink-0 text-gray-400" />
-								<input
-									ref="searchInputElement"
-									v-model="keyword"
-									type="search"
-									aria-label="搜索模型"
-									placeholder="搜索名称、ID 或描述"
-									class="h-full min-w-0 flex-1 border-0 bg-transparent text-sm text-gray-900 outline-none placeholder:text-gray-400"
-									@input="scheduleSearch"
-									@keydown.enter.prevent="runSearchNow"
-								/>
-								<button
-									v-if="keyword"
-									type="button"
-									aria-label="清除搜索"
-									class="grid h-6 w-6 shrink-0 place-items-center rounded-full text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600"
-									@click="clearSearch"
-								>
-									<Icon name="x" size="xs" />
-								</button>
-							</div>
-
-							<div class="my-4 h-px bg-gray-200/60"></div>
-
-							<!-- 分类：移动端横向 chips，桌面端菜单列表 -->
-							<span class="mb-3 hidden text-xs font-semibold uppercase tracking-wider text-gray-400 lg:block">模型类型</span>
-							<nav class="flex flex-wrap gap-2 lg:flex-col lg:gap-1" aria-label="按模型类别筛选">
-								<button
-									v-for="cat in categories"
-									:key="cat.key"
-									type="button"
-									:title="cat.description"
-									class="inline-flex items-center gap-2 rounded-full border px-3.5 py-2 text-sm font-medium transition-all duration-200 active:scale-[0.98] lg:w-full lg:rounded-xl lg:px-3.5 lg:py-2.5"
-									:class="
-										selectedCategory === cat.value
-											? 'border-transparent text-white shadow-glow lg:font-semibold'
-											: 'border-gray-200/70 bg-white/70 text-gray-600 hover:border-primary-200 hover:text-primary-700 lg:border-transparent lg:bg-transparent lg:hover:bg-primary-500/5 lg:hover:text-primary-700'
-									"
-									:style="
-										selectedCategory === cat.value
-											? { background: `linear-gradient(135deg, ${cat.from}, ${cat.to})`, boxShadow: `0 10px 30px rgba(${cat.glow}, 0.35)` }
-											: undefined
-									"
-									@click="selectCategory(cat.value)"
-								>
-									<Icon :name="cat.icon" size="sm" class="shrink-0" />
-									{{ cat.shortLabel }}
-									<Icon v-if="selectedCategory === cat.value" name="check" size="xs" class="ml-auto hidden shrink-0 lg:block" />
-								</button>
-							</nav>
-
-								<!-- 厂商：只显示当前条件下有模型的厂商；移动端单行横滑 chips，桌面端菜单列表 -->
-								<template v-if="visibleVendorOptions.length">
-									<div class="my-4 h-px bg-gray-200/60"></div>
-
-									<span class="mb-3 hidden text-xs font-semibold uppercase tracking-wider text-gray-400 lg:block">研发厂商</span>
-									<nav class="-mx-1 flex gap-2 overflow-x-auto px-1 pb-1 lg:mx-0 lg:flex-col lg:gap-1 lg:overflow-visible lg:px-0 lg:pb-0" aria-label="按厂商筛选">
-									<button
-										type="button"
-										class="inline-flex shrink-0 items-center gap-2 rounded-full border px-3 py-1.5 text-xs font-medium transition-all duration-200 active:scale-[0.98] lg:w-full lg:rounded-xl lg:px-3 lg:py-2"
-										:class="
-											selectedVendor === null
-												? 'border-transparent bg-gray-900 text-white lg:font-semibold'
-												: 'border-gray-200/70 bg-white/70 text-gray-600 hover:border-primary-200 hover:text-primary-700 lg:border-transparent lg:bg-transparent lg:hover:bg-primary-500/5 lg:hover:text-primary-700'
-										"
-										@click="selectVendor(null)"
-									>
-										<span class="inline-flex h-5 w-5 items-center justify-center rounded-md bg-gray-100 text-[10px] font-bold text-gray-400 lg:hidden">全部</span>
-										<span class="hidden lg:inline">全部厂商</span>
-									</button>
-									<button
-										v-for="vendor in visibleVendorOptions"
-										:key="vendor.value"
-										type="button"
-										class="inline-flex shrink-0 items-center gap-2 rounded-full border px-3 py-1.5 text-xs font-medium transition-all duration-200 active:scale-[0.98] lg:w-full lg:rounded-xl lg:px-3 lg:py-2"
-										:class="
-											selectedVendor === vendor.value
-												? 'border-transparent bg-gray-900 text-white lg:font-semibold'
-												: 'border-gray-200/70 bg-white/70 text-gray-600 hover:border-primary-200 hover:text-primary-700 lg:border-transparent lg:bg-transparent lg:hover:bg-primary-500/5 lg:hover:text-primary-700'
-										"
-										@click="selectVendor(vendor.value)"
-									>
-										<VendorLogo :vendor="vendor.value" size="sm" />
-										<span class="whitespace-nowrap">{{ vendor.label }}</span>
-										<Icon v-if="selectedVendor === vendor.value" name="check" size="xs" class="ml-auto hidden shrink-0 lg:block" />
-									</button>
-									</nav>
-								</template>
-
-								<!-- 重置筛选：仅在存在筛选条件时出现 -->
-							<button v-if="hasActiveFilters" type="button" class="btn btn-secondary btn-sm mt-4 w-full" @click="resetFilters">
-								<Icon name="refresh" size="sm" />重置筛选
-							</button>
-						</div>
-					</aside>
-
-					<!-- 右侧目录 -->
-					<div class="min-w-0 flex-1">
-						<div class="flex items-center justify-between pb-4">
-							<p class="text-sm text-gray-500">
-								共 <strong class="font-semibold tabular-nums text-gray-900">{{ total }}</strong> 个模型
-								<template v-if="keyword"> · 搜索“{{ keyword.trim() }}”</template>
-							</p>
-						</div>
-
-						<!-- 加载骨架 -->
-						<div v-if="loading" class="grid grid-cols-1 gap-5 sm:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4" aria-label="正在加载模型">
-							<div v-for="i in pageSize" :key="i" class="rounded-[20px] border border-white/80 bg-white/85 p-5 shadow-card">
-								<div class="flex items-start gap-4">
-									<div class="skeleton h-14 w-14 rounded-2xl"></div>
-									<div class="flex-1 space-y-2 pt-1">
-										<div class="skeleton h-4 w-3/4 rounded"></div>
-										<div class="skeleton h-3 w-1/2 rounded"></div>
-									</div>
-								</div>
-								<div class="skeleton mt-4 h-3 w-full rounded"></div>
-								<div class="skeleton mt-2 h-3 w-2/3 rounded"></div>
-								<div class="mt-4 flex gap-2">
-									<div class="skeleton h-12 flex-1 rounded-xl"></div>
-									<div class="skeleton h-12 flex-1 rounded-xl"></div>
-								</div>
-								<div class="skeleton mt-4 h-8 w-full rounded-xl"></div>
-							</div>
-						</div>
-
-						<!-- 错误态 -->
-						<div v-else-if="loadError" class="empty-state">
-							<Icon name="exclamationTriangle" size="xl" class="empty-state-icon" />
-							<p class="empty-state-title">模型列表加载失败</p>
-							<p class="empty-state-description">网络可能暂时不可用，请稍后重试。</p>
-							<button type="button" class="btn btn-secondary btn-sm mt-4" @click="loadModels">
-								<Icon name="refresh" size="sm" />重新加载
-							</button>
-						</div>
-
-						<!-- 空态 -->
-						<div v-else-if="modelList.length === 0" class="empty-state">
-							<Icon name="search" size="xl" class="empty-state-icon" />
-							<p class="empty-state-title">没有找到匹配的模型</p>
-							<p class="empty-state-description">换一个关键词，或者清除当前筛选条件后再试。</p>
-							<button type="button" class="btn btn-secondary btn-sm mt-4" @click="resetFilters">
-								<Icon name="refresh" size="sm" />重置筛选
-							</button>
-						</div>
-
-						<!-- 卡片网格：key 携带分类与页码，翻页 / 切分类时重放入场动画 -->
-						<div v-else :key="`${selectedCategory ?? 'all'}-${selectedVendor ?? 'all'}-${currentPage}`" class="grid grid-cols-1 gap-5 sm:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4">
-							<ModelCard
-								v-for="(model, index) in modelList"
-								:key="model.model_id"
-								:model="model"
-								:index="index"
-								@open="openDetail"
-								@copy="copyModelId"
-							/>
-						</div>
-
-						<!-- 分页 -->
-						<div v-if="!loading && !loadError && total > 0" class="mt-8">
-							<BasePagination
-								v-model="currentPage"
-								v-model:page-size="pageSize"
-								:total="total"
-								:page-size-options="[12, 24, 48]"
-								@change="handlePageChange"
-							/>
-						</div>
+			<!-- 筛选：搜索 + 类型 + 厂商，统一收在一张卡里 -->
+			<section class="card mb-5 overflow-hidden" aria-label="模型筛选">
+				<div class="flex flex-col gap-3 px-4 py-3.5 sm:flex-row sm:items-center sm:justify-between sm:px-5">
+					<div class="flex h-11 w-full items-center gap-2.5 rounded-xl border border-gray-200 bg-white px-3.5 transition-all duration-200 focus-within:border-primary-400 focus-within:ring-2 focus-within:ring-primary-500/20 sm:max-w-md">
+						<Icon name="search" size="sm" class="shrink-0 text-gray-400" />
+						<input
+							ref="searchInputElement"
+							v-model="keyword"
+							type="search"
+							aria-label="搜索模型"
+							placeholder="搜索模型名称、ID 或描述"
+							class="h-full min-w-0 flex-1 border-0 bg-transparent text-sm text-gray-900 outline-none placeholder:text-gray-400"
+							@input="scheduleSearch"
+							@keydown.enter.prevent="runSearchNow"
+						/>
+						<button
+							v-if="keyword"
+							type="button"
+							aria-label="清除搜索"
+							class="grid h-6 w-6 shrink-0 place-items-center rounded-full text-gray-400 transition-colors hover:bg-gray-100 hover:text-gray-600"
+							@click="clearSearch"
+						>
+							<Icon name="x" size="xs" />
+						</button>
 					</div>
+
+					<div class="flex shrink-0 items-center justify-between gap-3 sm:justify-end">
+						<p class="text-sm text-gray-500">
+							共 <strong class="font-semibold tabular-nums text-gray-900">{{ total }}</strong> 个模型
+							<template v-if="keyword.trim()"> · “{{ keyword.trim() }}”</template>
+						</p>
+						<button v-if="hasActiveFilters" type="button" class="btn btn-secondary btn-sm" @click="resetFilters">
+							<Icon name="refresh" size="xs" />重置
+						</button>
+					</div>
+				</div>
+
+				<!-- 模型类型 -->
+				<div class="flex items-center gap-2.5 border-t border-gray-100 px-4 py-2.5 sm:px-5">
+					<span class="hidden w-8 shrink-0 text-xs font-medium text-gray-400 sm:block">类型</span>
+					<nav class="flex min-w-0 flex-1 items-center gap-1 overflow-x-auto pb-0.5" aria-label="按模型类别筛选">
+						<button
+							v-for="cat in categories"
+							:key="cat.key"
+							type="button"
+							:title="cat.description"
+							:aria-pressed="selectedCategory === cat.value"
+							class="inline-flex shrink-0 items-center gap-1.5 rounded-lg px-2.5 py-1.5 text-sm font-medium transition-all duration-200 active:scale-[0.98]"
+							:class="
+								selectedCategory === cat.value
+									? 'bg-primary-500 text-white shadow-sm shadow-primary-500/30'
+									: 'text-gray-600 hover:bg-gray-100 hover:text-gray-900'
+							"
+							@click="selectCategory(cat.value)"
+						>
+							<Icon :name="cat.icon" size="sm" class="shrink-0" />
+							{{ cat.shortLabel }}
+						</button>
+					</nav>
+				</div>
+
+				<!-- 研发厂商 -->
+				<div v-if="visibleVendorOptions.length" class="flex items-center gap-2.5 border-t border-gray-100 px-4 py-2.5 sm:px-5">
+					<span class="hidden w-8 shrink-0 text-xs font-medium text-gray-400 sm:block">厂商</span>
+					<nav class="flex min-w-0 flex-1 items-center gap-1.5 overflow-x-auto pb-0.5" aria-label="按厂商筛选">
+						<button
+							type="button"
+							:aria-pressed="selectedVendor === null"
+							class="inline-flex shrink-0 items-center gap-1.5 rounded-full border px-2.5 py-1 text-xs font-medium transition-all duration-200 active:scale-[0.98]"
+							:class="
+								selectedVendor === null
+									? 'border-primary-500 bg-primary-50 text-primary-700'
+									: 'border-gray-200 bg-white text-gray-600 hover:border-primary-300 hover:text-primary-700'
+							"
+							@click="selectVendor(null)"
+						>
+							全部
+						</button>
+						<button
+							v-for="vendor in visibleVendorOptions"
+							:key="vendor.value"
+							type="button"
+							:aria-pressed="selectedVendor === vendor.value"
+							class="inline-flex shrink-0 items-center gap-1.5 rounded-full border px-2.5 py-1 text-xs font-medium transition-all duration-200 active:scale-[0.98]"
+							:class="
+								selectedVendor === vendor.value
+									? 'border-primary-500 bg-primary-50 text-primary-700'
+									: 'border-gray-200 bg-white text-gray-600 hover:border-primary-300 hover:text-primary-700'
+							"
+							@click="selectVendor(vendor.value)"
+						>
+							<VendorLogo :vendor="vendor.value" size="xs" />
+							<span class="whitespace-nowrap">{{ vendor.label }}</span>
+							<Icon v-if="selectedVendor === vendor.value" name="check" size="xs" class="shrink-0" />
+						</button>
+					</nav>
 				</div>
 			</section>
 
+			<!-- 目录 -->
+			<section ref="catalogSection" class="scroll-mt-24">
+				<!-- 加载骨架 -->
+				<div v-if="loading" class="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4" aria-label="正在加载模型">
+					<div v-for="i in pageSize" :key="i" class="card p-4">
+						<div class="flex items-start gap-3">
+							<div class="skeleton h-7 w-7 rounded-lg"></div>
+							<div class="flex-1 space-y-2 pt-1">
+								<div class="skeleton h-4 w-3/4 rounded"></div>
+								<div class="skeleton h-3 w-1/2 rounded"></div>
+							</div>
+						</div>
+						<div class="skeleton mt-3 h-3 w-full rounded"></div>
+						<div class="skeleton mt-2 h-3 w-2/3 rounded"></div>
+						<div class="skeleton mt-3 h-3 w-1/2 rounded"></div>
+						<div class="mt-5 flex items-end justify-between border-t border-gray-100 pt-3.5">
+							<div class="skeleton h-6 w-24 rounded"></div>
+							<div class="skeleton h-6 w-14 rounded-lg"></div>
+						</div>
+					</div>
+				</div>
+
+				<!-- 错误态 -->
+				<div v-else-if="loadError" class="card empty-state">
+					<Icon name="exclamationTriangle" size="xl" class="empty-state-icon" />
+					<p class="empty-state-title">模型列表加载失败</p>
+					<p class="empty-state-description">网络可能暂时不可用，请稍后重试。</p>
+					<button type="button" class="btn btn-secondary btn-sm mt-4" @click="loadModels">
+						<Icon name="refresh" size="sm" />重新加载
+					</button>
+				</div>
+
+				<!-- 空态 -->
+				<div v-else-if="modelList.length === 0" class="card empty-state">
+					<Icon name="search" size="xl" class="empty-state-icon" />
+					<p class="empty-state-title">没有找到匹配的模型</p>
+					<p class="empty-state-description">换一个关键词，或者清除当前筛选条件后再试。</p>
+					<button type="button" class="btn btn-secondary btn-sm mt-4" @click="resetFilters">
+						<Icon name="refresh" size="sm" />重置筛选
+					</button>
+				</div>
+
+				<!-- 卡片网格：key 携带分类与页码，翻页 / 切分类时重放入场动画 -->
+				<div v-else :key="`${selectedCategory ?? 'all'}-${selectedVendor ?? 'all'}-${currentPage}`" class="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4">
+					<ModelCard
+						v-for="(model, index) in modelList"
+						:key="model.model_id"
+						:model="model"
+						:index="index"
+						@open="openDetail"
+						@copy="copyModelId"
+					/>
+				</div>
+
+				<!-- 分页 -->
+				<div v-if="!loading && !loadError && total > 0" class="mt-7">
+					<BasePagination
+						v-model="currentPage"
+						v-model:page-size="pageSize"
+						:total="total"
+						:page-size-options="[12, 24, 48]"
+						@change="handlePageChange"
+					/>
+				</div>
+			</section>
 		</main>
 
 		<footer class="relative border-t border-white/40 py-8">
diff --git a/web/tenant/src/views/marketplace/components/ModelCard.vue b/web/tenant/src/views/marketplace/components/ModelCard.vue
index 35f8dba..65566ee 100644
--- a/web/tenant/src/views/marketplace/components/ModelCard.vue
+++ b/web/tenant/src/views/marketplace/components/ModelCard.vue
@@ -16,7 +16,11 @@ const emit = defineEmits<{
 }>()
 
 const meta = computed(() => getCategoryMeta(props.model.category))
-const capabilities = computed(() => getCapabilityList(props.model, 4))
+const capabilities = computed(() => getCapabilityList(props.model, 3))
+
+// 无简介时用类别说明兜底：十几张卡片重复同一句占位文案纯属噪音，
+// 类别说明既稳住两行高度，又顺带交代了这类模型能做什么
+const description = computed(() => props.model.description?.trim() || meta.value.description)
 
 // 价格文案按计费模式派生，避免模板里堆叠条件
 const priceView = computed(() => {
@@ -32,105 +36,95 @@ const priceView = computed(() => {
 	}
 })
 
-// 类别渐变注入 CSS 变量；入场延迟按序号递增形成 stagger（封顶 11 张）
+// 类别徽章沿用详情抽屉的配色规则：类别色文字 + 同色 10% 底
+const categoryBadgeStyle = computed(() => ({
+	color: meta.value.to,
+	backgroundColor: `rgba(${meta.value.glow}, 0.1)`,
+}))
+
+// 类别渐变注入 CSS 变量（卡片顶部指示线）；入场延迟按序号递增形成 stagger（封顶 11 张）
 const cardStyle = computed(() => ({
 	'--cat-from': meta.value.from,
 	'--cat-to': meta.value.to,
-	'--cat-glow': meta.value.glow,
 	animationDelay: `${Math.min(props.index, 11) * 45}ms`,
 }))
 </script>
 
 <template>
 	<article
-		class="card-in group relative flex cursor-pointer flex-col overflow-hidden rounded-[20px] border border-white/80 bg-white/85 shadow-card backdrop-blur-xl transition-all duration-300 hover:-translate-y-1.5 hover:border-primary-200/70 hover:shadow-card-hover"
+		class="card-in card group relative flex cursor-pointer flex-col overflow-hidden p-4 transition-all duration-300 hover:-translate-y-1 hover:border-primary-200/70 hover:shadow-card-hover"
 		:style="cardStyle"
 		@click="emit('open', model)"
 	>
-		<!-- 顶部类别渐变线：hover 时从左展开 -->
+		<!-- 顶部类别指示线：hover 时从左展开 -->
 		<span
 			aria-hidden="true"
-			class="absolute inset-x-0 top-0 z-10 h-[3px] origin-left scale-x-0 bg-gradient-to-r from-[var(--cat-from)] to-[var(--cat-to)] transition-transform duration-300 group-hover:scale-x-100"
-		></span>
-		<!-- 右上角类别光晕：hover 淡入 -->
-		<span
-			aria-hidden="true"
-			class="pointer-events-none absolute -right-12 -top-12 h-32 w-32 rounded-full opacity-0 blur-2xl transition-opacity duration-300 group-hover:opacity-25"
-			style="background: var(--cat-to)"
+			class="absolute inset-x-0 top-0 h-[2px] origin-left scale-x-0 bg-gradient-to-r from-[var(--cat-from)] to-[var(--cat-to)] transition-transform duration-300 group-hover:scale-x-100"
 		></span>
 
-		<div class="relative flex-1 pb-4">
-			<!-- 头部：类别磁贴 + 名称 / 模型 ID -->
-			<div class="flex items-start gap-4 p-5 pb-0">
-				<div
-					class="grid h-14 w-14 shrink-0 place-items-center rounded-2xl text-white transition-transform duration-300 group-hover:-rotate-3 group-hover:scale-105"
-					:style="{ background: 'linear-gradient(135deg, var(--cat-from), var(--cat-to))', boxShadow: '0 8px 24px rgba(var(--cat-glow), 0.35)' }"
+		<!-- 头部：厂商芯片 + 名称 / 模型 ID，右侧类别与折扣徽章 -->
+		<div class="flex items-start gap-3">
+			<VendorLogo :vendor="model.vendor" size="md" class="mt-px" />
+			<div class="min-w-0 flex-1">
+				<h3 class="truncate text-[15px] font-semibold leading-6 text-gray-900">{{ model.model_name || model.model_id }}</h3>
+				<button
+					type="button"
+					:aria-label="`复制模型 ID ${model.model_id}`"
+					title="复制模型 ID"
+					class="group/copy mt-0.5 flex max-w-full items-center gap-1 text-left"
+					@click.stop="emit('copy', model.model_id)"
 				>
-					<Icon :name="meta.icon" size="lg" />
-				</div>
-				<div class="min-w-0 flex-1">
-					<div class="flex items-start gap-2">
-						<VendorLogo :vendor="model.vendor" size="sm" class="mt-0.5 shrink-0" />
-						<h3 class="line-clamp-1 text-base font-semibold text-gray-900">{{ model.model_name || model.model_id }}</h3>
-						<span v-if="model.discount_label" class="shrink-0 rounded-full bg-amber-100 px-2 py-0.5 text-[11px] font-semibold text-amber-700">
-							{{ model.discount_label }}
-						</span>
-					</div>
-					<button
-						type="button"
-						:aria-label="`复制模型 ID ${model.model_id}`"
-						title="复制模型 ID"
-						class="group/copy mt-1 flex max-w-full items-center gap-1.5 text-left"
-						@click.stop="emit('copy', model.model_id)"
-					>
-						<code class="truncate font-mono text-xs text-gray-400 transition-colors group-hover/copy:text-primary-600">{{ model.model_id }}</code>
-						<Icon name="copy" size="xs" class="shrink-0 text-gray-300 transition-colors group-hover/copy:text-primary-600" />
-					</button>
-				</div>
+					<code class="truncate font-mono text-[11px] text-gray-400 transition-colors group-hover/copy:text-primary-600">{{ model.model_id }}</code>
+					<Icon name="copy" size="xs" class="shrink-0 text-gray-300 transition-colors group-hover/copy:text-primary-600" />
+				</button>
 			</div>
-
-			<!-- 简介 -->
-			<p class="line-clamp-2 min-h-[2.5rem] px-5 pt-3 text-sm leading-relaxed text-gray-500">
-				{{ model.description || '暂无模型描述，点击查看技术规格与计费信息。' }}
-			</p>
-
-			<!-- 规格：上下文 / 最大输出 -->
-			<div class="flex gap-2 px-5 pt-3">
-				<div class="flex-1 rounded-xl bg-gray-50/90 px-3 py-2">
-					<span class="text-[11px] text-gray-400">上下文</span>
-					<strong class="block text-sm font-semibold tabular-nums text-gray-800">{{ formatTokens(model.max_context_tokens) }}</strong>
-				</div>
-				<div class="flex-1 rounded-xl bg-gray-50/90 px-3 py-2">
-					<span class="text-[11px] text-gray-400">最大输出</span>
-					<strong class="block text-sm font-semibold tabular-nums text-gray-800">{{ formatTokens(model.max_output_tokens) }}</strong>
-				</div>
-			</div>
-
-			<!-- 能力芯片：最多 3 个 -->
-			<div v-if="capabilities.length" class="flex flex-wrap gap-1.5 px-5 pt-3">
-				<span
-					v-for="item in capabilities"
-					:key="item"
-					class="inline-flex items-center gap-1 rounded-full bg-primary-50 px-2 py-0.5 text-[11px] font-medium text-primary-700"
-				>
-					<Icon name="check" size="xs" />{{ item }}
-				</span>
+			<div class="flex shrink-0 flex-col items-end gap-1">
+				<span class="rounded-full px-2 py-0.5 text-[11px] font-medium" :style="categoryBadgeStyle">{{ meta.label }}</span>
+				<span v-if="model.discount_label" class="badge badge-warning !px-2 !py-0 !text-[11px]">{{ model.discount_label }}</span>
 			</div>
 		</div>
 
-		<!-- 底栏：价格 + 详情入口 -->
-		<div class="flex items-end justify-between gap-3 border-t border-gray-100/80 px-5 pb-4 pt-4">
+		<!-- 简介：无描述时回退为类别说明，保证卡片高度稳定 -->
+		<p class="mt-3 line-clamp-2 min-h-[2.75rem] text-[13px] leading-[1.6] text-gray-500">{{ description }}</p>
+
+		<!-- 规格：上下文 / 最大输出，紧凑单行 -->
+		<div class="mt-1 flex flex-wrap items-center gap-x-2 gap-y-1 text-[11px] text-gray-400">
+			<span class="inline-flex items-center gap-1">
+				<Icon name="document" size="xs" class="text-gray-300" />
+				<span class="text-gray-500">{{ formatTokens(model.max_context_tokens) }}</span> 上下文
+			</span>
+			<span class="text-gray-200">·</span>
+			<span class="inline-flex items-center gap-1">
+				<Icon name="expand" size="xs" class="text-gray-300" />
+				<span class="text-gray-500">{{ formatTokens(model.max_output_tokens) }}</span> 输出
+			</span>
+		</div>
+
+		<!-- 能力：最多 3 个 -->
+		<div v-if="capabilities.length" class="mt-2.5 flex min-h-[1.375rem] flex-wrap gap-1.5">
+			<span
+				v-for="item in capabilities"
+				:key="item"
+				class="inline-flex items-center rounded-md border border-gray-200/80 bg-gray-50/80 px-1.5 py-0.5 text-[11px] font-medium text-gray-500"
+			>
+				{{ item }}
+			</span>
+		</div>
+
+		<!-- 底栏：价格 + 详情入口（mt-auto 保证同行卡片价格底线对齐） -->
+		<div class="mt-auto flex items-end justify-between gap-3 border-t border-gray-100 pt-3.5">
 			<div class="min-w-0">
 				<span class="text-[11px] text-gray-400">{{ priceView.caption }}</span>
-				<div class="flex items-baseline gap-1">
-					<strong class="text-lg font-bold tabular-nums text-gray-900">{{ priceView.main }}</strong>
-					<strong v-if="priceView.secondary" class="text-sm font-semibold tabular-nums text-gray-600">{{ priceView.secondary }}</strong>
+				<div class="mt-0.5 flex items-baseline gap-2">
+					<strong class="text-base font-bold tabular-nums text-gray-900">{{ priceView.main }}</strong>
+					<strong v-if="priceView.secondary" class="text-[13px] font-semibold tabular-nums text-gray-500">{{ priceView.secondary }}</strong>
 					<span class="whitespace-nowrap text-[11px] text-gray-400">{{ priceView.unit }}</span>
 				</div>
 			</div>
 			<button
 				type="button"
-				class="inline-flex shrink-0 items-center gap-1.5 rounded-xl px-3.5 py-2 text-sm font-medium text-primary-600 transition-all duration-200 hover:bg-primary-50 active:scale-[0.98] group-hover:bg-primary-500 group-hover:text-white group-hover:shadow-glow"
+				:aria-label="`查看 ${model.model_name || model.model_id} 详情`"
+				class="inline-flex shrink-0 items-center gap-1 rounded-lg px-2.5 py-1.5 text-[13px] font-medium text-primary-600 transition-all duration-200 group-hover:bg-primary-500 group-hover:text-white group-hover:shadow-glow"
 				@click.stop="emit('open', model)"
 			>
 				详情
@@ -143,13 +137,13 @@ const cardStyle = computed(() => ({
 <style scoped>
 /* 卡片入场：backwards 填充保证延迟期间隐藏、结束后不覆盖 hover 位移 */
 .card-in {
-	animation: card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) backwards;
+	animation: card-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) backwards;
 }
 
 @keyframes card-in {
 	from {
 		opacity: 0;
-		transform: translateY(14px);
+		transform: translateY(12px);
 	}
 	to {
 		opacity: 1;
diff --git a/web/tenant/src/views/service/playground/ChatTab.vue b/web/tenant/src/views/service/playground/ChatTab.vue
index a1aa8d1..b25efd4 100644
--- a/web/tenant/src/views/service/playground/ChatTab.vue
+++ b/web/tenant/src/views/service/playground/ChatTab.vue
@@ -751,45 +751,8 @@ function clearChat() {
 </template>
 
 <style scoped>
-/* ── 输入容器：把附件片、输入框、操作按钮收进同一个圆角盒子 ── */
-.input-shell {
-	border: 1px solid #e5e7eb;
-	border-radius: 1rem;
-	background: #fff;
-	padding: 0.625rem 0.75rem 0.5rem;
-	transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
-}
-/* 聚焦与拖拽时整块高亮，而不是只高亮里面的 textarea */
-.input-shell:focus-within {
-	border-color: rgba(20, 184, 166, 0.55);
-	box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.09);
-}
-.input-shell-dragging {
-	border-color: #2dd4bf;
-	border-style: dashed;
-	background: rgba(240, 253, 250, 0.6);
-}
-
-/* ── 输入区内的小工具按钮 ── */
-.input-tool {
-	display: inline-flex;
-	align-items: center;
-	gap: 0.25rem;
-	border-radius: 0.5rem;
-	padding: 0.25rem 0.5rem;
-	color: #6b7280;
-	font-size: 0.75rem;
-	line-height: 1.25rem;
-	transition: background-color 150ms ease, color 150ms ease;
-}
-.input-tool:hover:not(:disabled) {
-	background: #f3f4f6;
-	color: #0d9488;
-}
-.input-tool:disabled {
-	cursor: not-allowed;
-	color: #d1d5db;
-}
+/* 输入容器（.input-shell / .input-tool）已提到 styles/main.css，
+   与视频 Tab 共用一份定义 */
 
 /* ── Temperature 滑块：替换浏览器默认的紫色原生样式 ── */
 .range-slider {
diff --git a/web/tenant/src/views/service/playground/GenerationProgressCard.vue b/web/tenant/src/views/service/playground/GenerationProgressCard.vue
index 9d003a5..7810bbd 100644
--- a/web/tenant/src/views/service/playground/GenerationProgressCard.vue
+++ b/web/tenant/src/views/service/playground/GenerationProgressCard.vue
@@ -5,18 +5,24 @@ import Icon from '@/components/common/Icon.vue'
 // 卡片式异步任务加载占位：按成品形状（图片 1:1 / 视频 16:9）占位的动效卡片，
 // 中央进度环展示百分比（无进度数值时转为旋转弧的不确定态），
 // 底层为浅色渐变底 + 双色光斑漂移 + 斜向扫光，视觉对齐 OpenAI / Gemini 生成中的占位效果。
+//
+// compact：消息气泡式的小卡片。整块宽度按 16:9 反推，只占容器左半侧，
+// 高度随宽度线性缩小——提示词输入区在其下方展开时不会再把它挤出视口。
 const props = withDefaults(
 	defineProps<{
 		kind?: 'image' | 'video'
 		progress?: string
 		label?: string
 		sublabel?: string
+		/** 紧凑形态：占位尺寸由「宽度撑满」改为「左半侧小卡片」 */
+		compact?: boolean
 	}>(),
 	{
 		kind: 'image',
 		progress: '',
 		label: '生成中...',
 		sublabel: '',
+		compact: false,
 	},
 )
 
@@ -40,7 +46,13 @@ const gradId = `gen-grad-${++seq}`
 </script>
 
 <template>
-	<div class="gen-card animate-scale-in" :class="kind === 'video' ? 'gen-card--video' : 'gen-card--image'">
+	<div
+		class="gen-card animate-scale-in"
+		:class="[
+			kind === 'video' ? 'gen-card--video' : 'gen-card--image',
+			compact ? 'gen-card--compact' : '',
+		]"
+	>
 		<!-- 底层：浅色渐变底 + 光斑漂移 + 斜向扫光 -->
 		<div class="gen-card__bg"></div>
 		<div class="gen-blob gen-blob--a"></div>
@@ -81,7 +93,7 @@ const gradId = `gen-grad-${++seq}`
 				</svg>
 				<div class="gen-ring__text">
 					<span v-if="pct !== null" class="gen-pct">{{ pct }}<small>%</small></span>
-					<Icon v-else name="hourglass" size="lg" class="animate-pulse text-primary-500" />
+					<Icon v-else name="hourglass" :size="compact ? 'sm' : 'lg'" class="animate-pulse text-primary-500" />
 				</div>
 			</div>
 			<p class="gen-label">{{ label }}</p>
@@ -108,6 +120,38 @@ const gradId = `gen-grad-${++seq}`
 	aspect-ratio: 16 / 9;
 }
 
+/* 紧凑形态：宽度收成左半侧（16:9 反推高度，约 146px @ 260px 宽），
+   让下方展开的提示词输入区不再挤压生成态与预览窗口 */
+.gen-card--compact {
+	width: min(100%, 260px);
+}
+.gen-card--compact.gen-card--video,
+.gen-card--compact.gen-card--image {
+	max-width: 260px;
+	margin-inline: 0;
+	aspect-ratio: 16 / 9;
+}
+/* 小卡片下进度环与文案同比缩小，避免视觉上「字比卡片大」 */
+.gen-card--compact .gen-center {
+	gap: 8px;
+}
+.gen-card--compact .gen-ring {
+	width: 56px;
+	height: 56px;
+}
+.gen-card--compact .gen-pct {
+	font-size: 16px;
+}
+.gen-card--compact .gen-pct small {
+	font-size: 10px;
+}
+.gen-card--compact .gen-label {
+	font-size: 12px;
+}
+.gen-card--compact .gen-sublabel {
+	font-size: 10px;
+}
+
 /* 底层浅色渐变 */
 .gen-card__bg {
 	position: absolute;
diff --git a/web/tenant/src/views/service/playground/VideoTab.vue b/web/tenant/src/views/service/playground/VideoTab.vue
index 9617a55..671b396 100644
--- a/web/tenant/src/views/service/playground/VideoTab.vue
+++ b/web/tenant/src/views/service/playground/VideoTab.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ref, computed, watch, onUnmounted } from 'vue'
-import { NInput, NInputNumber } from 'naive-ui'
+import { NInput, NInputNumber, NSwitch } from 'naive-ui'
 import { createPlaygroundApi } from '@/utils/playgroundApi'
 import { createPoller } from '@/composables/usePolling'
 import Icon from '@/components/common/Icon.vue'
@@ -8,7 +8,7 @@ import GenerationProgressCard from './GenerationProgressCard.vue'
 import BaseSelect from '../../../components/common/BaseSelect.vue'
 import AttachmentBar from './AttachmentBar.vue'
 import PromptInput from './PromptInput.vue'
-import { useAttachments } from './useAttachments'
+import { useAttachments, formatBytes } from './useAttachments'
 import { compileVideoPrompt } from './attachmentParts'
 
 interface ModelItem {
@@ -34,18 +34,40 @@ const prompt = ref('')
 const resolution = ref('1280x720')
 const duration = ref(5)
 
+// 屏幕比例：取值原样透传给上游（网关不做换算与白名单），默认 16:9 —— 与 MiniMax-H3
+// 纯文本生成时的官方默认档一致，因此对现有请求语义无变化
+const aspectRatio = ref('16:9')
+const aspectRatioOptions = [
+	{ value: '16:9', label: '16:9 横屏' },
+	{ value: '9:16', label: '9:16 竖屏' },
+	{ value: '1:1', label: '1:1 方形' },
+	{ value: '4:3', label: '4:3' },
+	{ value: '3:4', label: '3:4' },
+	{ value: '21:9', label: '21:9 宽银幕' },
+]
+// 是否包含声音：始终显式下发 on/off，让开关状态与请求一致（不依赖各上游的默认值）。
+// 目前只有可灵（metadata.sound）与豆包（metadata.generate_audio）消费该字段，
+// MiniMax / Sora 适配器不读取，传了也会被忽略——界面上已注明。
+const withSound = ref(false)
+
 // ── 参考素材 ──
 // 前端按多素材形态实现（图/视/音皆可上传、@ 列表按类型命名），但本期只有首帧参考图
 // 能随请求发出：/v1/videos 的 input_reference 仅承载一张图，其余素材待后端扩协议。
 const {
 	list: attachmentList,
+	totalBytes: attachmentBytes,
 	accept: acceptTypes,
 	max: attachmentMax,
 	addFiles: addAttachments,
 	remove: removeAttachment,
+	clear: clearAttachments,
 } = useAttachments({ kinds: ['image', 'video', 'audio'], max: 6 })
 
 const promptInput = ref<InstanceType<typeof PromptInput> | null>(null)
+// bare 变体的附件片不自带上传入口，文件选择器由输入区的「素材」按钮通过 ref 触发
+const attachmentBar = ref<InstanceType<typeof AttachmentBar> | null>(null)
+// 输入容器的拖拽高亮状态（与对话 Tab 一致，拖放由 input-shell 承接）
+const dragging = ref(false)
 // 提交时未能随请求发出的素材名，用于结果区提示
 const deferredNames = ref<string[]>([])
 
@@ -53,6 +75,20 @@ function insertMention(name: string) {
 	promptInput.value?.insertMention(name)
 }
 
+function openFilePicker() {
+	attachmentBar.value?.pick()
+}
+
+function clearAllAttachments() {
+	clearAttachments()
+}
+
+// 输入容器承接拖放：与粘贴共用同一条上传链路
+function onDropFiles(e: DragEvent) {
+	dragging.value = false
+	if (e.dataTransfer?.files?.length) addAttachments(Array.from(e.dataTransfer.files))
+}
+
 const modelOptions = computed(() => props.models.map(m => ({ value: m.model_id, label: m.model_name || m.model_id })))
 
 // 空态与任务卡里展示的模型名（列表由父组件异步加载，可能暂时查不到）
@@ -147,7 +183,9 @@ async function submitTask() {
 		const compiled = compileVideoPrompt(prompt.value, attachmentList.value)
 		deferredNames.value = compiled.deferred.map(a => a.name)
 
-		// OpenAI Videos 协议：size 承载分辨率（像素串或命名档位如 768P/2K），seconds 承载时长
+		// OpenAI Videos 协议：size 承载分辨率（像素串或命名档位如 768P/2K），seconds 承载时长；
+		// aspect_ratio / sound 是网关侧的协议扩展字段（官方 Videos 协议无此两项），
+		// 网关归一后双写进任务体 metadata，由各渠道适配器按自己的词汇消费。
 		const body: Record<string, any> = {
 			model: selectedModel.value,
 			prompt: compiled.prompt,
@@ -158,6 +196,10 @@ async function submitTask() {
 		if (duration.value) {
 			body.seconds = String(duration.value)
 		}
+		if (aspectRatio.value) {
+			body.aspect_ratio = aspectRatio.value
+		}
+		body.sound = withSound.value ? 'on' : 'off'
 		if (compiled.inputReference) {
 			// 走 JSON 引用对象形态：后端 parseVideosInputReferenceJSON 接受 data URL，
 			// 无需切 multipart，也不用跟 createPlaygroundApi 固定的 Content-Type 打架
@@ -289,7 +331,8 @@ function downloadVideo() {
 </script>
 
 <template>
-	<!-- 与对话 Tab 同一套等高布局：左参数栏内部滚动，底部主操作常驻，右结果区撑满 -->
+	<!-- 与对话 Tab 同一套等高布局：左参数栏内部滚动，右侧结果区撑满、
+	     提示词与素材入口收在结果卡底部，主操作按钮落在输入区操作行 -->
 	<div class="flex flex-col lg:h-[calc(100vh-15rem)] lg:overflow-hidden">
 		<div class="grid grid-cols-1 gap-4 lg:grid-cols-[22rem_minmax(0,1fr)] lg:grid-rows-[minmax(0,1fr)] lg:min-h-0 lg:flex-1">
 			<!-- Left: 参数 -->
@@ -310,32 +353,6 @@ function downloadVideo() {
 							<BaseSelect v-model="selectedModel" :options="modelOptions" />
 						</div>
 
-						<!-- 输入：参考素材 + 提示词 -->
-						<div class="space-y-4 border-t border-gray-100 pt-4">
-							<div>
-								<label class="mb-2 block text-xs font-semibold text-gray-500">参考素材</label>
-								<AttachmentBar
-									:attachments="attachmentList"
-									:accept="acceptTypes"
-									:max="attachmentMax"
-									@add="addAttachments"
-									@remove="removeAttachment"
-									@insert="insertMention"
-								/>
-							</div>
-							<div>
-								<label class="mb-2 block text-xs font-semibold text-gray-500">提示词</label>
-								<PromptInput
-									ref="promptInput"
-									v-model="prompt"
-									:attachments="attachmentList"
-									:min-rows="4"
-									placeholder="描述你想生成的视频，输入 @ 引用已上传的素材..."
-									@paste="addAttachments"
-								/>
-							</div>
-						</div>
-
 						<!-- 输出规格 -->
 						<div class="space-y-4 border-t border-gray-100 pt-4">
 							<div>
@@ -359,6 +376,11 @@ function downloadVideo() {
 								</div>
 							</div>
 
+							<div>
+								<label class="mb-2 block text-xs font-semibold text-gray-500">屏幕比例</label>
+								<BaseSelect v-model="aspectRatio" :options="aspectRatioOptions" />
+							</div>
+
 							<div>
 								<div class="mb-2 flex items-center justify-between">
 									<label class="text-xs font-semibold text-gray-500">时长</label>
@@ -369,26 +391,24 @@ function downloadVideo() {
 								<!-- min=4 覆盖 MiniMax-H3 的 4 秒档；其他模型档位由上游校验 -->
 								<n-input-number v-model:value="duration" :min="4" :max="15" :step="1" class="w-full" />
 							</div>
-						</div>
-					</div>
 
-					<!-- 主操作常驻卡片底部：参数再长也不用来回滚动找按钮 -->
-					<div class="shrink-0 space-y-2 border-t border-gray-100 px-4 py-3">
-						<button class="btn btn-primary w-full" :disabled="submitting || polling || !prompt.trim()" @click="submitTask">
-							<Icon name="play" size="sm" />
-							{{ submitting ? '提交中...' : polling ? '生成中...' : '生成视频' }}
-						</button>
-						<button v-if="currentTask" class="btn btn-secondary w-full" @click="resetTask">
-							<Icon name="refresh" size="sm" />
-							重新生成
-						</button>
+							<div class="flex items-start justify-between gap-3">
+								<div class="min-w-0">
+									<p class="text-sm font-medium text-gray-700">包含声音</p>
+									<p class="mt-0.5 text-[11px] leading-relaxed text-gray-400">
+										仅可灵 / 豆包支持，其余模型会忽略
+									</p>
+								</div>
+								<n-switch v-model:value="withSound" size="small" class="shrink-0" />
+							</div>
+						</div>
 					</div>
 				</div>
 			</div>
 
-			<!-- Right: 结果 -->
-			<div class="lg:min-h-0">
-				<div class="card flex min-h-[420px] flex-col overflow-hidden lg:h-full">
+			<!-- Right: 结果 + 输入（提示词与素材入口贴卡片底部，与对话 Tab 同构） -->
+			<div class="h-[62vh] min-h-[420px] lg:h-auto lg:min-h-0">
+				<div class="card flex h-full flex-col overflow-hidden">
 					<div class="flex shrink-0 items-center justify-between gap-3 border-b border-gray-100 px-5 py-3">
 						<div class="flex items-center gap-2">
 							<Icon name="photo" size="sm" class="text-primary-500" />
@@ -408,7 +428,7 @@ function downloadVideo() {
 							<h3 class="text-lg font-semibold text-gray-900">等待生成</h3>
 							<p class="mt-1.5 max-w-sm text-sm text-gray-500">
 								<template v-if="selectedModel">
-									当前模型 <span class="font-medium text-gray-700">{{ selectedModelName }}</span>，填写提示词后点击「生成视频」
+									当前模型 <span class="font-medium text-gray-700">{{ selectedModelName }}</span>，在下方输入提示词后点击「生成视频」
 								</template>
 								<template v-else>请先在左侧选择一个视频模型</template>
 							</p>
@@ -429,24 +449,23 @@ function downloadVideo() {
 							</p>
 						</div>
 
-						<!-- 提交中：卡片式占位 -->
-						<GenerationProgressCard v-if="submitting" kind="video" label="正在提交生成任务..." />
+						<!-- 提交中 / 任务进行中：小卡片占位，只占左半侧，给下方展开的提示词留出高度 -->
+						<GenerationProgressCard
+							v-if="submitting || currentTask?.status === 'queued' || currentTask?.status === 'in_progress'"
+							kind="video"
+							compact
+							:progress="submitting ? '' : currentTask?.progress"
+							:label="submitting ? '正在提交生成任务...' : (statusLabel[currentTask!.status] || currentTask!.status)"
+							:sublabel="!submitting && currentTask?.id ? 'task_id: ' + currentTask.id : ''"
+						/>
 
 						<!-- 任务状态 -->
 						<div v-if="currentTask" class="space-y-4">
-							<!-- 任务进行中：按成品 16:9 形状的卡片式进度占位 -->
-							<GenerationProgressCard
-								v-if="currentTask.status === 'queued' || currentTask.status === 'in_progress'"
-								kind="video"
-								:progress="currentTask.progress"
-								:label="statusLabel[currentTask.status] || currentTask.status"
-								:sublabel="currentTask.id ? 'task_id: ' + currentTask.id : ''"
-							/>
-
-							<!-- 视频结果 -->
-							<div v-if="currentTask.status === 'completed' && videoUrl" class="space-y-3">
-								<video controls class="w-full rounded-xl border border-gray-200 bg-black" :src="videoUrl" />
-								<button class="btn btn-secondary btn-sm" @click="downloadVideo">
+							<!-- 视频结果：与生成态同一尺寸约束（左半侧 + 高度上限），
+							     并让结果区里「视频 + 按钮 + 详情」三块正好放满，不出现滚动条 -->
+							<div v-if="currentTask.status === 'completed' && videoUrl" class="video-result">
+								<video controls class="video-result__player" :src="videoUrl" />
+								<button class="btn btn-secondary btn-sm shrink-0" @click="downloadVideo">
 									<Icon name="arrowDown" size="sm" />
 									下载视频
 								</button>
@@ -455,6 +474,7 @@ function downloadVideo() {
 							<GenerationProgressCard
 								v-else-if="currentTask.status === 'completed'"
 								kind="video"
+								compact
 								label="视频加载中..."
 							/>
 
@@ -476,8 +496,101 @@ function downloadVideo() {
 							</div>
 						</div>
 					</div>
+
+					<!-- 输入区：参考素材片 + 提示词 + 操作行整合进同一个圆角盒子（与对话 Tab 同构） -->
+					<div class="shrink-0 border-t border-gray-100 p-3 lg:p-4">
+						<div
+							class="input-shell"
+							:class="{ 'input-shell-dragging': dragging }"
+							@dragover.prevent="dragging = true"
+							@dragleave="dragging = false"
+							@drop.prevent="onDropFiles"
+						>
+							<!-- 素材片（bare：无边框无上传按钮，融入本容器）；
+							     文件选择器仍挂载于此，由下方「素材」按钮通过 ref 触发 -->
+							<AttachmentBar
+								ref="attachmentBar"
+								variant="bare"
+								:class="attachmentList.length ? 'mb-2' : ''"
+								:attachments="attachmentList"
+								:accept="acceptTypes"
+								:max="attachmentMax"
+								@add="addAttachments"
+								@remove="removeAttachment"
+								@insert="insertMention"
+							/>
+
+							<PromptInput
+								ref="promptInput"
+								v-model="prompt"
+								bare
+								:attachments="attachmentList"
+								:max-rows="3"
+								placeholder="描述你想生成的视频，输入 @ 引用已上传的素材..."
+								@submit="submitTask"
+								@paste="addAttachments"
+							/>
+
+							<!-- 操作行 -->
+							<div class="mt-1.5 flex items-center justify-between gap-3">
+								<div class="flex min-w-0 items-center gap-1">
+									<button
+										class="input-tool"
+										title="添加参考素材（图片/视频/音频，也可拖拽到此处或直接粘贴）"
+										@click="openFilePicker"
+									>
+										<Icon name="paperclip" size="xs" />
+										素材
+									</button>
+									<button
+										v-if="attachmentList.length"
+										class="input-tool"
+										title="清空已选素材"
+										@click="clearAllAttachments"
+									>
+										<Icon name="x" size="xs" />
+										清空素材
+									</button>
+									<span class="ml-1 hidden truncate text-[11px] text-gray-400 sm:inline">
+										Enter 生成 · Shift + Enter 换行<template v-if="attachmentList.length"> · 素材 {{ formatBytes(attachmentBytes) }}</template>
+									</span>
+								</div>
+								<div class="flex shrink-0 items-center gap-2">
+									<button v-if="currentTask" class="btn btn-ghost btn-sm text-gray-500" :disabled="submitting || polling" @click="resetTask">
+										<Icon name="refresh" size="xs" />
+										重新生成
+									</button>
+									<button class="btn btn-primary btn-sm px-4" :disabled="submitting || polling || !prompt.trim()" @click="submitTask">
+										<Icon name="play" size="xs" />
+										{{ submitting ? '提交中...' : polling ? '生成中...' : '生成视频' }}
+									</button>
+								</div>
+							</div>
+						</div>
+					</div>
 				</div>
 			</div>
 		</div>
 	</div>
 </template>
+
+<style scoped>
+/* 成品视频：宽度取「左半侧」与「高度上限反推」中的较小值，
+   高度上限用容器高度参与计算（100% 在此指结果区内容高度），
+   这样无论横屏还是竖屏视频，都不会把结果区撑出滚动条。 */
+.video-result {
+	display: flex;
+	flex-direction: column;
+	align-items: flex-start;
+	gap: 0.75rem;
+}
+.video-result__player {
+	display: block;
+	width: auto;
+	max-width: min(50%, calc((100% - 7rem) * 16 / 9));
+	max-height: calc(100% - 3rem);
+	border-radius: 0.75rem;
+	border: 1px solid #e5e7eb;
+	background: #000;
+}
+</style>