/* Automotive collection / website v02 */
.desktop-nav{gap:24px;font-size:13px}.badge-hero h1{font-size:clamp(55px,5.8vw,84px)}.badge-stage{background:#dee5d4;border-radius:24px}.badge-stage .art-topline{left:30px;right:30px;top:28px}.badge-stage .art-script{top:80px;right:40px}.badge-stage .hero-object{inset:60px -28px 12px}.badge-stage .spec-label{bottom:105px}.badge-stage .art-bottomline{height:58px}.badge-stage .hero-palette{top:47%}.color-section{padding-top:25px;padding-bottom:100px}.color-experience{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:stretch}.color-matrix-wrap{background:#fcfbf5;padding:27px;border-radius:10px}.matrix-header{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.2px;padding:4px 0 23px}#color-matrix{display:block;width:100%;height:auto;aspect-ratio:1;cursor:crosshair;border-radius:3px;outline-offset:8px}.color-matrix-wrap>p{display:flex;justify-content:space-between;font-size:10px;color:#7b8873;margin:18px 0 0}.color-badge-panel{background:#e2e7d6;border-radius:10px;display:flex;flex-direction:column;justify-content:center;padding:5px 30px 28px}.color-badge-panel>#color-badge{height:370px}.color-badge-panel svg{width:100%;height:100%}.layer-explanation{max-width:350px;margin:0 auto;width:100%}.layer-explanation>span{font-size:15px}.layer-bars{display:flex;gap:6px;height:18px;margin:20px 0}.layer-bars i{flex:1;background:#9aa989;border-radius:2px;transform:skewX(-18deg)}.layer-bars i:nth-child(2){background:#84997b}.layer-bars i:nth-child(3){background:#b1bd91}.layer-bars i:nth-child(4){background:#526e55}.layer-explanation>p{font-size:10px;line-height:1.9;color:#718166}.layer-explanation .quiet-link{margin-top:10px;font-size:11px}.applications{padding-bottom:100px}.application-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:65px;align-items:center}.installation-visual{border-radius:12px;overflow:hidden;aspect-ratio:1}.installation-visual>svg{width:100%;height:100%}.installation-copy h3{font-size:28px;font-weight:500;line-height:1.5;margin-bottom:22px}.installation-copy>p:not(.eyebrow){font-size:13px;line-height:2;color:#74816b}.installation-copy .install-note{font-size:10px!important;line-height:1.9;margin:22px 0}.install-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:45px}.install-tab{padding:10px 13px;font-size:11px;border:1px solid var(--line);border-radius:25px}.install-tab.active{background:var(--green);color:white;border-color:var(--green)}.installation-copy .eyebrow{font-size:9px;margin-bottom:20px}.installation-copy .quiet-link{font-size:12px}.app-section{background:#e2e6d7;padding:70px 0}.app-inner{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:center}.phone-scene{position:relative;text-align:center;padding:10px 0 45px}.phone{width:278px;min-height:555px;margin:auto;background:#f6f5ec;border:7px solid #315044;box-shadow:18px 24px 0 #9aa78844,0 20px 45px #41543818;border-radius:40px;padding:30px 17px 20px;position:relative;transform:rotate(-6deg);text-align:left}.phone-island{position:absolute;top:9px;left:50%;transform:translateX(-50%);width:75px;height:15px;border-radius:30px;background:#315044}.phone-brand{display:flex;justify-content:space-between;align-items:center}.phone-brand img{width:88px;height:30px}.phone-brand>span{font-size:7px}.phone-title{font-size:19px;line-height:1.6;margin:18px 0 0}.phone #phone-badge{height:225px;background:#e1e6d5;border-radius:8px;margin-top:16px}.phone #phone-badge svg{width:100%;height:100%}.phone-color-row{display:flex;align-items:center;gap:9px;padding:17px 0}.phone-color-row>i{height:14px;width:14px;border-radius:50%;background:#9aa989}.phone-color-row>i:nth-child(2){background:#cfaa69}.phone-color-row>i:nth-child(3){background:#b68272}.phone-color-row>i:nth-child(4){background:#6e829c}.phone-color-row>span{margin-left:auto;font-size:8px}.phone-mini-card{padding:13px 0;border-top:1px solid var(--line);font-size:10px}.phone-mini-card small{font-size:7px;display:block;margin-top:6px;color:var(--muted)}.phone>button{background:var(--green);color:white;width:100%;border-radius:5px;padding:12px;font-size:10px;margin-top:2px}.phone-home{height:3px;width:75px;background:#315044;border-radius:4px;margin:18px auto 0}.phone-caption{position:absolute;bottom:0;left:0;right:0;font-size:8px;letter-spacing:1.8px;color:#7d8c70}.app-copy h2{font-size:48px;line-height:1.45;margin-bottom:25px}.app-copy>p:not(.eyebrow){font-size:13px;line-height:2;color:#718067}.app-feature-list{list-style:none;padding:0;margin:25px 0 30px}.app-feature-list li{font-size:12px;border-top:1px solid #c8d0bb;padding:14px 0}.app-feature-list li>span{font-family:Georgia,serif;font-style:italic;font-size:10px;color:#879676;margin-right:20px}.app-copy .app-note{font-size:10px!important;margin-top:18px}.badge-process{padding-top:100px}.custom-preview{background:#e2e7d6;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;min-width:0}.custom-preview>#studio-art{width:100%;height:450px;display:grid;place-items:center}.custom-preview svg{width:100%;height:100%}.custom-preview>span{font-size:8px;letter-spacing:1px;color:#7d8b6e;padding-bottom:22px}.custom-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.custom-grid label,.custom-label{display:flex;flex-direction:column;gap:10px;font-size:11px;letter-spacing:.3px}.custom-label{margin-top:18px}.custom-grid input,select,textarea{width:100%;min-width:0;border:1px solid #d1d6c7;background:#fcfbf5;color:var(--ink);border-radius:5px;font:inherit;padding:11px;resize:vertical}.custom-downloads{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}.custom-downloads .button,.outline-button{padding:13px 10px;font-size:11px;gap:10px}.outline-button{border:1px solid var(--green);border-radius:5px}.custom-downloads #save-art{padding:13px 10px}.custom-downloads .button:hover,.outline-button:hover{transform:translateY(-1px)}.studio-controls h2{font-size:29px;letter-spacing:-1px}.studio-controls fieldset{margin:18px 0}.studio-controls{padding-right:8px}.studio-note{font-size:9px;margin-bottom:0;min-height:34px}.phone>button:hover{background:#3c6b58}
@media(max-width:1100px){.desktop-nav{gap:18px;font-size:11px}.badge-stage .art-topline{left:26px;right:26px}.color-badge-panel>#color-badge{height:310px}.app-inner{gap:55px}.application-layout{gap:35px}.installation-copy h3{font-size:25px}.app-copy h2{font-size:41px}.custom-downloads{grid-template-columns:1fr}.color-experience{gap:22px}.matrix-header{font-size:8px;letter-spacing:.5px}}
@media(max-width:760px){.badge-hero h1{font-size:clamp(49px,12vw,82px)}.badge-stage{height:470px;border-radius:16px}.badge-stage .art-topline{top:24px;font-size:7px;left:22px;right:22px}.badge-stage .art-script{top:65px;font-size:31px;right:32px}.badge-stage .hero-object{inset:50px -26px 5px}.color-section{padding-top:0;padding-bottom:65px}.color-experience{display:block}.color-matrix-wrap{padding:20px}.matrix-header{font-size:8px;letter-spacing:.5px;padding-bottom:18px}.color-badge-panel{margin-top:18px;padding:0 23px 25px}.color-badge-panel>#color-badge{height:280px}.layer-explanation>span{font-size:14px}.layer-bars{margin:15px 0}.layer-explanation>p{font-size:9px}.applications{padding-bottom:65px}.application-layout{display:block}.installation-copy{padding-top:25px}.install-tabs{margin-bottom:26px;gap:5px}.install-tab{font-size:10px;padding:9px 12px}.installation-copy .eyebrow{font-size:8px;margin-bottom:14px}.installation-copy h3{font-size:24px;margin-bottom:16px}.installation-copy>p:not(.eyebrow){font-size:11px}.installation-copy .install-note{font-size:9px!important}.app-section{padding:55px 0}.app-inner{display:flex;flex-direction:column-reverse;gap:40px;align-items:stretch}.app-copy h2{font-size:37px}.app-copy .eyebrow{font-size:8px;margin-bottom:20px}.app-copy>p:not(.eyebrow){font-size:11px}.app-feature-list li{font-size:11px}.app-copy .button{font-size:12px;padding:15px 22px}.phone-scene{padding-bottom:40px}.phone{width:260px;min-height:525px}.phone #phone-badge{height:210px}.phone-caption{font-size:7px}.badge-process{padding-top:60px}.custom-preview>#studio-art{height:270px}.custom-preview>span{padding-bottom:16px;font-size:7px}.custom-grid{gap:12px}.custom-downloads{grid-template-columns:1fr 1fr}.custom-downloads .button,.custom-downloads #save-art{font-size:10px;padding:12px 8px}.studio-controls h2{font-size:26px}.studio-controls{padding-right:0}.custom-grid label,.custom-label{font-size:10px}#studio-colors{gap:18px}.color-matrix-wrap>p{font-size:9px}}
#main:focus{outline:none}.artwork-status{font-size:9px;color:#7b8771;line-height:1.7}#custom-artwork{font-size:10px;max-width:100%}

/* 3D 汽车车标视窗增强样式 */
.installation-visual{position:relative;background:linear-gradient(135deg,#e3e8dc 0%,#d8ded0 100%);border-radius:16px;overflow:hidden;box-shadow:0 12px 36px rgba(18,38,28,0.08);border:1px solid rgba(255,255,255,0.6);min-height:440px}
.car-3d-viewport{width:100%;height:100%;min-height:440px;cursor:grab}
.car-3d-viewport:active{cursor:grabbing}
.car-3d-viewport canvas{width:100%!important;height:100%!important;display:block}
.car-3d-overlay{position:absolute;inset:0;pointer-events:none;display:flex;flex-direction:column;justify-content:space-between;padding:16px}
.car-3d-topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;pointer-events:auto}
.car-3d-badge-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(22,48,36,0.85);backdrop-filter:blur(8px);color:#f7f9f4;font-size:11px;padding:6px 14px;border-radius:20px;letter-spacing:0.5px;box-shadow:0 4px 12px rgba(0,0,0,0.12)}
.pulse-dot{width:7px;height:7px;background:#39d98a;border-radius:50%;box-shadow:0 0 8px #39d98a;animation:pulse-glow 2s infinite ease-in-out}
@keyframes pulse-glow{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.8)}}
.car-paint-switcher{display:inline-flex;gap:6px;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);padding:4px 8px;border-radius:20px;border:1px solid rgba(0,0,0,0.06);pointer-events:auto}
.paint-swatch{width:20px;height:20px;border-radius:50%;background:var(--paint);border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,0.15);cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;padding:0}
.paint-swatch:hover{transform:scale(1.15)}
.paint-swatch.active{box-shadow:0 0 0 2px #163024,0 2px 6px rgba(0,0,0,0.2)}
.car-3d-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;pointer-events:auto}
.car-upload-btn{display:inline-flex;align-items:center;gap:7px;background:#163024;color:#f7f9f4;font-size:11px;font-weight:500;padding:8px 16px;border-radius:24px;cursor:pointer;box-shadow:0 4px 14px rgba(22,48,36,0.25);transition:background 0.2s,transform 0.15s}
.car-upload-btn:hover{background:#244c3b;transform:translateY(-1px)}
.car-icon-btn{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,0.9);backdrop-filter:blur(8px);border:1px solid rgba(0,0,0,0.08);display:inline-flex;align-items:center;justify-content:center;color:#163024;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.08);transition:transform 0.2s,background 0.2s}
.car-icon-btn:hover{background:#ffffff;transform:rotate(30deg)}
.car-3d-loading{position:absolute;inset:0;background:rgba(227,232,220,0.92);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#163024;font-size:12px;letter-spacing:1px;transition:opacity 0.4s ease;z-index:5}
.car-3d-loading.hidden{opacity:0;pointer-events:none}
.car-spinner{width:28px;height:28px;border:3px solid rgba(22,48,36,0.15);border-top-color:#163024;border-radius:50%;animation:car-spin 0.8s linear infinite}
@keyframes car-spin{to{transform:rotate(360deg)}}

/* 自动抠图切换按钮及控制组件 */
.car-upload-group{display:inline-flex;align-items:center;gap:8px}
.car-cutout-toggle{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,0.92);backdrop-filter:blur(8px);border:1px solid rgba(22,48,36,0.18);color:#163024;font-size:11px;font-weight:500;padding:7px 13px;border-radius:24px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.06);transition:all 0.2s ease}
.car-cutout-toggle:hover{background:#ffffff;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,0.1)}
.car-cutout-toggle.active{background:#184232;color:#f3f7f0;border-color:#184232}
.car-cutout-toggle .cutout-magic{font-size:12px}
.cutout-toggle-wrap{margin-top:8px;padding:8px 12px;background:#e9efe2;border-radius:6px;border:1px solid #d3dec8}
.cutout-checkbox-label{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:#204332;cursor:pointer;user-select:none}
.cutout-checkbox-label input[type="checkbox"]{width:15px;height:15px;accent-color:#184232;cursor:pointer;margin:0}

/* 5 大品牌车标展区真实数据布局 */
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.work{min-width:0;background:#ffffff;border-radius:14px;overflow:hidden;box-shadow:0 4px 18px rgba(18,38,28,0.05);border:1px solid rgba(212,222,200,0.6);transition:transform 0.25s ease,box-shadow 0.25s ease}
.work:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(18,38,28,0.1)}
.work-button{display:block;width:100%;text-align:left;padding:0;background:transparent;border:none;cursor:pointer}
.work-art{aspect-ratio:1.05;background:var(--art-bg,#f2f5ed);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:12px}
.work-art.2d-art svg{width:80%;height:80%;display:block;transition:transform 0.3s cubic-bezier(0.16,1,0.3,1)}
.work:hover .work-art.2d-art svg{transform:scale(1.06)}
.work-art img{width:100%;height:100%;object-fit:cover;border-radius:8px;transition:transform 0.4s ease;box-shadow:0 3px 12px rgba(0,0,0,0.08)}
.work-button:hover .work-art img{transform:scale(1.05)}
.work-badge{position:absolute;top:12px;left:12px;font-size:8px;letter-spacing:1px;color:#ffffff;background:rgba(18,42,30,0.65);backdrop-filter:blur(4px);padding:3px 8px;border-radius:12px;z-index:2}
.work-arrow{position:absolute;right:12px;bottom:12px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,0.85);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;font-size:12px;color:#163024;opacity:0;transition:opacity 0.2s}
.work-button:hover .work-arrow{opacity:1}
.work-meta{padding:12px 14px 4px;display:flex;flex-direction:column;gap:3px}
.work-meta h3{font-size:13px;font-weight:600;color:#163024;margin:0;letter-spacing:-0.2px}
.work-meta small{font-size:9px;color:#768574;letter-spacing:0.5px}
.work-category{font-size:10px;color:#5c6e5e;padding:0 14px 14px;margin:0;line-height:1.5}
.work-tag{display:inline-block;background:#edf3e8;color:#1f4232;font-size:9px;padding:2px 6px;border-radius:4px;margin-top:4px}
@media(max-width:1200px){.gallery{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr);gap:12px}}
@media(max-width:480px){.gallery{grid-template-columns:1fr}}

/* Solid emblem assemblies: 5 brands in unified row on desktop */
.gallery{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.solid-work{border-radius:16px}.solid-art{padding:0;aspect-ratio:1.14;background:radial-gradient(ellipse at 40% 30%,#fffdf9,var(--art-bg));}
.badge-model-viewport{width:100%;height:100%;min-height:240px;position:absolute;inset:0;cursor:grab;touch-action:pan-y}
.badge-model-viewport:active{cursor:grabbing}.badge-model-viewport canvas,.studio-model-viewport canvas{display:block;width:100%;height:100%;outline-offset:-4px}
.model-hint{position:absolute;bottom:12px;font-size:10px;letter-spacing:.8px;color:#617268;pointer-events:none}.solid-work .work-badge{background:#ffffffa8;color:#50625b;border:1px solid #ffffff}
.model-controls{display:flex;gap:7px;padding:12px 16px 0}.model-controls button{font-size:10px;padding:6px 12px;background:#f3f5f0;border-radius:20px;border:1px solid #dfe5dd;color:#496353}
.model-controls button:hover{background:#e4ebde}.model-controls .decoration-toggle{margin-left:auto}.decoration-toggle[aria-pressed=true]{background:#244f40;color:white;border-color:#244f40}
.solid-work .work-meta{padding:18px 18px 4px;gap:7px}.solid-work .work-meta h3{font-size:15px}.solid-work .work-category{padding:0 18px;margin:0 0 15px}.solid-work .work-tag{background:transparent;padding:0;color:#79877d}
.work-customize{border-top:1px solid #e7ebe2;display:flex;justify-content:space-between;padding:16px 18px;width:100%;font-size:12px;color:#244f40;text-align:left}.work-customize:hover{background:#f3f7ef}
.studio-model-viewport{height:100%;width:100%;min-height:270px;background:radial-gradient(ellipse,#faf9f3,#d9e3d4);border-radius:12px;cursor:grab}
@media(max-width:1320px){.gallery{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:880px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:570px){.gallery{grid-template-columns:1fr}.badge-model-viewport{min-height:250px}.solid-art{aspect-ratio:1.2}}
@media(max-width:760px){.installation-visual{width:100%;min-height:0;aspect-ratio:1}.car-3d-viewport{position:absolute;inset:0;min-height:0}.car-3d-badge-tag{font-size:9px;max-width:calc(100% - 48px)}.car-upload-group{flex-wrap:wrap;max-width:calc(100% - 42px)}.car-upload-btn{font-size:10px;padding:8px 10px}}



.model-loading::after{content:"装饰模型载入中…";position:absolute;inset:0;display:grid;place-items:center;background:#f8f8f2b8;color:#345347;font-size:12px;pointer-events:none}

/* Contrast stage: a darker backdrop separates silver, white and printed colours. */
.solid-art,.studio-model-viewport{background:radial-gradient(ellipse at 35% 20%,#526976 0%,#2d4352 56%,#1d2e3a 100%)}
.solid-work[data-brand=xpeng] .solid-art,.solid-work[data-brand=nio] .solid-art,.studio-model-viewport[data-brand=xpeng],.studio-model-viewport[data-brand=nio]{background:radial-gradient(ellipse at 35% 20%,#9bafb7 0%,#748d99 58%,#576f7d 100%)}
.solid-work .work-badge{background:#152732b3;color:#e5edf1;border-color:#abc1cd38}
.model-hint{color:#d9e5eb;text-shadow:0 1px 3px #11222d}
.model-loading::after{background:#263d4ce6;color:#f1f6f8}
.studio-model-viewport{box-shadow:inset 0 0 50px #0d1b2720}

/* ========================================================
   车标工坊定制中心改版样式 (3D 车模联动 + 平面排版工作台)
   ======================================================== */
#studio.studio-modal-redesign {
  width: min(1200px, calc(100vw - 36px));
  max-height: calc(100dvh - 36px);
  padding: 24px 28px;
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(18, 38, 28, 0.35);
  margin: auto;
  box-sizing: border-box;
}
#studio.studio-modal-active {
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  margin: auto !important;
  z-index: 99999 !important;
}
.studio-header-titles {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.studio-header-sub {
  font-size: 11px;
  color: #6a7c70;
  letter-spacing: 0.5px;
}
.studio-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 32px;
  align-items: start;
}
.studio-visual-stage {
  background: #dfe5d7;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(22, 48, 36, 0.15);
  position: sticky;
  top: 0;
  box-shadow: 0 6px 20px rgba(22, 48, 36, 0.06);
}
.studio-view-tabs {
  display: flex;
  background: rgba(22, 48, 36, 0.08);
  padding: 5px;
  gap: 6px;
  border-bottom: 1px solid rgba(22, 48, 36, 0.1);
}
.studio-view-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  color: #345244;
  cursor: pointer;
  transition: all 0.2s ease;
}
.studio-view-tab:hover {
  background: rgba(255, 255, 255, 0.6);
}
.studio-view-tab.active {
  background: #ffffff;
  color: #163024;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
#studio-car-container {
  position: relative;
  width: 100%;
  height: 480px;
  min-height: 480px;
  background: linear-gradient(135deg, #e3e8dc 0%, #d8ded0 100%);
}
#studio-car-viewport {
  width: 100%;
  height: 100%;
  cursor: grab;
}
#studio-car-viewport:active {
  cursor: grabbing;
}
.studio-car-cam-group {
  display: inline-flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 3px 6px;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}
.studio-cam-btn {
  font-size: 10px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: #214c43;
  cursor: pointer;
  transition: all 0.15s ease;
}
.studio-cam-btn:hover {
  background: #e3ebd9;
}
.studio-cam-btn.active {
  background: #214c43;
  color: #ffffff;
}
.studio-car-paint-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}
#studio-workbench-container {
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  background: radial-gradient(circle at center, #edf2e8 0%, #dce5d4 100%);
}
.workbench-canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  border-radius: 14px;
  box-shadow: 0 10px 32px rgba(22, 48, 36, 0.12);
  background: #ffffff;
  overflow: hidden;
  border: 1px solid rgba(22, 48, 36, 0.18);
}
#studio-badge-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
  user-select: none;
  touch-action: none;
}
.workbench-drag-hint {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(22, 48, 36, 0.88);
  backdrop-filter: blur(6px);
  color: #f7f9f4;
  font-size: 10px;
  padding: 4px 12px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.workbench-quick-align {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.workbench-quick-align .tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  padding: 7px 13px;
  background: #ffffff;
  border: 1px solid rgba(22, 48, 36, 0.2);
  border-radius: 6px;
  color: #163024;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}
.workbench-quick-align .tool-btn:hover {
  background: #163024;
  color: #ffffff;
  border-color: #163024;
}
.studio-sync-bar {
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.75);
  border-top: 1px solid rgba(22, 48, 36, 0.08);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #324e41;
}
.sync-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #28a745;
  box-shadow: 0 0 6px #28a745;
  flex-shrink: 0;
}
.studio-fieldset {
  border: 0;
  padding: 0;
  margin: 18px 0;
}
.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.section-heading-row legend {
  margin-bottom: 0;
}
.brand-pill-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 8px;
}
@media (max-width: 900px) {
  .brand-pill-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.brand-pill {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 12px;
  border: 1px solid rgba(22, 48, 36, 0.16);
  background: #ffffff;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}
.brand-pill:hover {
  border-color: #163024;
  background: #f7faf4;
  transform: translateY(-1px);
}
.brand-pill.active {
  background: #163024;
  color: #ffffff;
  border-color: #163024;
  box-shadow: 0 3px 10px rgba(22, 48, 36, 0.2);
}
.brand-badge-icon {
  font-size: 14px;
  line-height: 1;
  margin-bottom: 4px;
}
.brand-pill-title {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
}
.brand-pill-sub {
  font-size: 9px;
  color: #73847a;
}
.brand-pill.active .brand-pill-sub {
  color: rgba(255, 255, 255, 0.72);
}
.feedback-link-row {
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
}
.btn-badge-feedback {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #214c43;
  background: #e8eee2;
  border: 1px dashed #7a9c8d;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-badge-feedback:hover {
  background: #dbe4d3;
  border-color: #214c43;
}
.badge-feedback-panel {
  background: #f4f8ef;
  border: 1px solid #c2d4be;
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feedback-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #163024;
}
.feedback-desc {
  font-size: 10px;
  color: #627367;
  line-height: 1.6;
  margin: 0;
}
.feedback-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 8px;
}
.feedback-actions {
  display: flex;
  gap: 8px;
}
.feedback-actions input {
  flex: 1;
}
.feedback-status {
  font-size: 10px;
  color: #1b6d43;
  background: #e3f3e9;
  border: 1px solid #c0e6ce;
  padding: 6px 10px;
  border-radius: 6px;
  margin: 0;
}
.artwork-type-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.art-type-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  border: 1px solid rgba(22, 48, 36, 0.2);
  background: #ffffff;
  border-radius: 6px;
  font-size: 11px;
  cursor: pointer;
  color: #214c43;
  transition: all 0.15s ease;
}
.art-type-btn.active {
  background: #214c43;
  color: #ffffff;
  border-color: #214c43;
  font-weight: 600;
}
.custom-file-drop {
  border: 2px dashed #93a598;
  border-radius: 10px;
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  background: #fbfdfa;
  transition: all 0.2s ease;
}
.custom-file-drop:hover {
  border-color: #214c43;
  background: #f3f7f0;
}
.transform-controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: #f7f9f4;
  border: 1px solid #dbe3d5;
  border-radius: 8px;
  padding: 12px;
  margin-top: 8px;
}
.range-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.range-header {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 600;
  color: #324e41;
}
.range-header output {
  color: #163024;
  font-weight: 700;
}
.range-field input[type="range"] {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  #studio.studio-modal-redesign:not([open]):not(.studio-modal-active) {
    display: none !important;
  }
  #studio.studio-modal-redesign[open],
  #studio.studio-modal-redesign.studio-modal-active {
    width: 100vw !important;
    max-width: 100vw !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    inset: 0 !important;
    background: #f7f9f5 !important;
    position: fixed !important;
    z-index: 99999 !important;
  }
  .studio-header {
    flex-shrink: 0 !important;
    padding: 10px 16px !important;
    background: #ffffff !important;
    border-bottom: 1px solid rgba(22, 48, 36, 0.1) !important;
    margin-bottom: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    z-index: 10 !important;
  }
  .studio-header-titles .eyebrow {
    font-size: 8px !important;
    margin-bottom: 2px !important;
  }
  .studio-header-sub {
    font-size: 10px !important;
  }
  .studio-header .icon-button {
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 20px !important;
    border-radius: 50% !important;
    background: #edf1ea !important;
    color: #163024 !important;
    padding: 0 !important;
  }
  .studio-view-tabs {
    width: 100% !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    padding: 5px 12px !important;
    background: #eef2ea !important;
    gap: 6px !important;
    display: flex !important;
  }
  .studio-view-tab {
    flex: 1 !important;
    text-align: center !important;
    padding: 7px 8px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    border-radius: 6px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
  }
  .studio-layout {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
    align-items: stretch !important;
    overflow: hidden !important;
    gap: 0 !important;
  }
  /* 移动端吸顶视觉舞台：宽度 100% 满屏无白边，高度 230px 锁定 */
  .studio-visual-stage {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    position: relative !important;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 1px solid rgba(22, 48, 36, 0.12) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04) !important;
    z-index: 5 !important;
    background: #e3e8dc !important;
  }
  #studio-car-container, #studio-workbench-container {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    height: 230px !important;
    min-height: 230px !important;
    position: relative !important;
  }
  #studio-car-viewport {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
  }
  #studio-car-viewport canvas {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
  }
  .studio-car-hud-top {
    top: 8px !important;
    left: 8px !important;
    right: 8px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
  }
  .studio-car-tag {
    font-size: 9px !important;
    padding: 3px 8px !important;
  }
  .studio-car-cam-group {
    padding: 2px 4px !important;
    gap: 2px !important;
  }
  .studio-cam-btn {
    font-size: 9px !important;
    padding: 3px 7px !important;
  }
  .studio-sync-bar {
    padding: 6px 12px !important;
    font-size: 10px !important;
    background: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: blur(6px) !important;
  }
  /* 视图切换：仅显示当前激活面板，彻底杜绝重叠 */
  .studio-stage-panel:not(.active) {
    display: none !important;
  }
  #studio-car-container.studio-stage-panel.active {
    display: block !important;
  }
  #studio-workbench-container.studio-stage-panel.active {
    padding: 12px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .workbench-canvas-wrap {
    width: 100% !important;
    max-width: 190px !important;
    height: 150px !important;
    border-radius: 10px !important;
  }
  .workbench-quick-align {
    gap: 4px !important;
    margin-top: 6px !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
  }
  .workbench-quick-align .tool-btn {
    font-size: 10px !important;
    padding: 5px 8px !important;
    min-height: 30px !important;
  }
  /* 移动端参数调节面板：在舞台下方平滑纵向滚动，底部预留悬浮工具栏空间 */
  .studio-controls {
    flex: 1 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 14px 16px calc(80px + env(safe-area-inset-bottom)) !important;
  }
  .studio-controls h2 {
    font-size: 22px !important;
    margin-bottom: 12px !important;
  }
  .brand-pill-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .brand-pill {
    padding: 8px 10px !important;
    min-height: 48px !important;
  }
  .brand-pill-title {
    font-size: 12px !important;
  }
  .brand-pill-sub {
    font-size: 9px !important;
  }
  .artwork-type-tabs {
    gap: 8px !important;
  }
  .art-type-btn {
    padding: 10px !important;
    font-size: 12px !important;
    min-height: 42px !important;
  }
  .custom-file-drop {
    padding: 14px 10px !important;
  }
  .transform-controls-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    padding: 10px !important;
  }
  .range-field input[type="range"] {
    height: 32px !important;
  }
  .custom-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  /* 移动端常驻底部快捷提交栏 (Sticky Bottom Action Bar) */
  .cloud-design-actions {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 100 !important;
    background: rgba(247, 249, 245, 0.96) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)) !important;
    box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.08) !important;
    border-top: 1px solid rgba(22, 48, 36, 0.12) !important;
    display: flex !important;
    gap: 10px !important;
    margin: 0 !important;
  }
  #cloud-save-design {
    flex: 1 !important;
    min-height: 44px !important;
    font-size: 13px !important;
    padding: 10px 12px !important;
    border: 1px solid #163024 !important;
    border-radius: 8px !important;
    background: #ffffff !important;
    color: #163024 !important;
    font-weight: 500 !important;
  }
  #cloud-book-design {
    flex: 1.3 !important;
    min-height: 44px !important;
    font-size: 13px !important;
    padding: 10px 12px !important;
    border: none !important;
    border-radius: 8px !important;
    background: #1b6d43 !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(27, 109, 67, 0.28) !important;
  }
  .custom-downloads {
    display: flex !important;
    gap: 8px !important;
    margin-top: 14px !important;
    margin-bottom: 20px !important;
  }
  .custom-downloads .button,
  .custom-downloads .outline-button {
    flex: 1 !important;
    min-height: 40px !important;
    font-size: 11px !important;
    padding: 8px !important;
  }
}