@charset "UTF-8";
/* 三个连续展台：网格承载设备，中央服装和连线保留空间关系。 */
.garment-stack { width: 100%; min-width: 0; overflow-anchor: none; }
.garment-application { width: 100%; min-width: 0; scroll-margin-top: 0; }
.garment-application + .garment-application { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); }
.garment-application-panel { width: 100%; min-width: 0; container-type: inline-size; }
.overview-head { display: flex; align-items: center; gap: 24px; padding: 16px 0 24px; }
.garment-application-heading { min-width: 0; }
.garment-application-number { margin: 0 0 10px; font-size: 12px; letter-spacing: .08em; color: var(--muted); line-height: 1.6; }
.overview-head h3 { font-size: clamp(26px, 2.4vw, 36px); font-weight: 500; line-height: 1.35; color: var(--ink); margin: 0; }
.overview-head h3::before { content: ""; display: inline-block; width: 20px; height: 2px; background: var(--blue); vertical-align: middle; margin-right: 12px; }
.overview-head h3:focus-visible { outline: 2px solid var(--blue); outline-offset: 6px; }
.garment-overview { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.9fr) minmax(0, 1fr); grid-template-rows: repeat(2, minmax(296px, auto)); gap: 32px; width: 100%; min-width: 0; min-height: clamp(640px, 52cqi, 850px); isolation: isolate; background: radial-gradient(ellipse at 50% 50%, #e6edf9 0%, #f5f7fb 38%, #fff 68%); }
/* 展台初次进入时只改变灯光，不改变服装、设备或连线的位置。 */
.garment-overview::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0; background: radial-gradient(ellipse at 50% 32%, #ffffffd9 0%, #bdd6ff9c 30%, transparent 68%); }
.garment-overview.exhibition-enter::before { animation: exhibition-stage-light 800ms ease-out 1; }
@keyframes exhibition-stage-light { 0% { opacity: 0; } 45% { opacity: .85; } 100% { opacity: 0; } }
/* 薄银白承托面跟随素材主体下缘，维持静止的展品空间关系。 */
.garment-overview::after { content: ""; position: absolute; left: var(--garment-ground-x, 0px); top: var(--garment-ground-y, 0px); width: var(--garment-ground-width, 0px); height: var(--garment-ground-height, 0px); transform: translate(-50%, -50%); z-index: -1; pointer-events: none; border: 1px solid #c9d6e466; border-radius: 50%; background: linear-gradient(180deg, #ffffffcf 0%, #eef3f8c7 58%, #e0e8f080 100%); box-shadow: 0 2px 0 #ced8e24d, 0 7px 13px -7px #203d6745; opacity: .86; }
.garment-overview:not(.garment-ground-ready)::after { display: none; }
.garment-overview.exhibition-enter::after { animation: exhibition-ground-light 800ms ease-out 1; }
@keyframes exhibition-ground-light { 0%, 100% { opacity: .86; box-shadow: 0 2px 0 #ced8e24d, 0 7px 13px -7px #203d6745; } 42% { opacity: 1; box-shadow: 0 2px 0 #ced8e24d, 0 7px 13px -7px #203d6745, 0 0 15px #bdd6ff52; } }
.overview-garment { position: absolute; left: 29%; top: 3%; width: 42%; height: 94%; z-index: 0; }
.overview-garment img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 12px 16px #1c315512); }
.hoodie .overview-garment { left: 27%; width: 39%; top: 14%; height: 84%; }
.pants .overview-garment { left: 29%; width: 36%; }
.overview-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; overflow: visible; }
.overview-lines polyline { fill: none; stroke: #879cc0; stroke-width: .12; stroke-linejoin: round; }
.overview-lines ellipse { fill: var(--blue); }
.overview-lines g.active polyline { stroke: var(--blue); stroke-width: .18; stroke-dasharray: 1; stroke-dashoffset: 0; animation: exhibition-line-enter 400ms cubic-bezier(.22, 1, .36, 1) 1; }
.overview-lines g.active ellipse { fill: var(--blue); }
.overview-lines g.is-preview polyline { stroke-width: .23; }
@keyframes exhibition-line-enter { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
/* 背面折线路径不使用归一化虚线，避免不等比 SVG 缩放后只显示一小段。 */
.overview-lines g.rear-connection.active polyline { stroke-dasharray: none; animation: exhibition-rear-line-enter 350ms ease-out 1; }
@keyframes exhibition-rear-line-enter { from { opacity: .2; } to { opacity: 1; } }
.overview-machine { position: relative; z-index: 3; width: 100%; min-width: 0; height: 100%; padding: 14px; display: flex; flex-direction: column; align-items: flex-start; text-align: left; cursor: pointer; font: inherit; color: var(--ink); border: 1px solid #e4e9f1; border-radius: var(--radius); background: #ffffffeb; box-shadow: 0 4px 18px #14223503; transition: border-color var(--motion), box-shadow var(--motion); }
.overview-machine.lt { grid-column: 1; grid-row: 1; }
.overview-machine.lb { grid-column: 1; grid-row: 2; }
.overview-machine.rt { grid-column: 3; grid-row: 1; }
.overview-machine.rb { grid-column: 3; grid-row: 2; }
.overview-machine:hover, .overview-machine.is-selected { border-color: #a6bcf1; box-shadow: 0 6px 22px #14223509; }
.overview-machine.is-preview { border-color: var(--blue); box-shadow: 0 0 0 1px #0744e62b, 0 8px 26px #0744e61a; }
.overview-machine-image { position: relative; isolation: isolate; width: 100%; height: 180px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: #eef2f7; border-radius: 2px; margin-bottom: 12px; overflow: hidden; }
/* 热点或卡片预览时，浅光层照亮照片表面并保留设备主体细节。 */
.overview-machine-image::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0; background: radial-gradient(ellipse at 50% 28%, #ffffffcc 0%, transparent 72%), radial-gradient(ellipse at 50% 78%, #0744e62b 0%, transparent 68%); }
.overview-machine-image > .equipment-visual { position: relative; z-index: 1; }
.overview-machine:is(.is-preview, .is-selected) .overview-machine-image::before { animation: exhibition-equipment-light 800ms ease-out both; }
@keyframes exhibition-equipment-light { 0% { opacity: 0; } 42% { opacity: .18; } 100% { opacity: .08; } }
.overview-part { font-size: 12px; color: var(--muted); line-height: 1.6; margin-top: 0; }
.overview-part b { font-size: 11px; font-weight: 500; color: var(--orange); margin-right: 6px; }
.overview-machine > strong { font-size: 15px; font-weight: 500; line-height: 1.5; margin-top: 5px; }
.overview-machine > em { font-family: Arial, sans-serif; font-size: clamp(20px, 2vw, 28px); font-style: normal; font-weight: 500; line-height: 1.25; letter-spacing: -.025em; color: var(--blue); margin-top: 6px; }
.overview-more { display: inline-flex; align-items: center; min-height: 30px; margin-top: auto; padding-top: 8px; font-size: 12px; line-height: 1.5; color: var(--blue); }
.overview-pin { position: absolute; z-index: 4; width: 44px; height: 44px; padding: 7px; border: 0; background: transparent; color: var(--blue); transform: translate(-50%, -50%); cursor: pointer; display: grid; place-items: center; font-family: Arial, sans-serif; font-size: 12px; font-weight: 600; }
.overview-pin span { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--blue); border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px #0744e60a; transition: background var(--motion), color var(--motion); }
.overview-pin:hover span, .overview-pin:focus-visible span, .overview-pin.is-preview span, .overview-pin.is-selected span { background: var(--blue); color: #fff; animation: exhibition-pin-glow 650ms ease-out 1; }
@keyframes exhibition-pin-glow { 0% { box-shadow: 0 0 0 0 #0744e673; } 100% { box-shadow: 0 0 0 13px #0744e600; } }
.overview-machine:focus-visible, .back-preview:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.overview-pin:focus-visible { outline: none; }
.overview-pin:focus-visible span { outline: 2px solid var(--blue); outline-offset: 4px; }
/* 背面服装位于连线下方，编号热点位于连线上方，起点不再被衣服遮住。 */
.overview-inset { position: absolute; left: 60%; top: 2%; width: 14%; height: 35%; z-index: 0; }
.overview-inset img { width: 100%; height: calc(100% - 48px); object-fit: contain; filter: drop-shadow(0 6px 8px #1c315512); }
.back-preview { width: 100%; min-height: 48px; background: transparent; border: 0; padding: 6px 0; font: inherit; font-size: 12px; line-height: 1.6; color: var(--muted); text-align: center; cursor: pointer; }
.back-preview span { display: block; color: var(--blue); font-size: 12px; }
.garment-detail { width: min(840px, calc(100vw - 40px)); max-height: min(860px, 88svh); margin: auto; padding: 44px; border: 1px solid #e3e9f1; border-radius: 8px; background: #fff; color: var(--ink); box-shadow: 0 24px 100px #00163533; }
.garment-detail::backdrop { background: #0b1c3380; backdrop-filter: blur(6px); }
.garment-detail h2 { font-size: clamp(24px, 2.4vw, 32px); font-weight: 500; line-height: 1.4; letter-spacing: -.025em; margin: 0 0 18px; padding-right: 18px; }
/* 工具行净占位为零，1px 高度避免上下边距折叠；关闭按钮随弹窗滚动保持可用。 */
.garment-detail-tools { position: sticky; top: -34px; z-index: 6; height: 1px; margin-top: -34px; margin-bottom: 33px; pointer-events: none; }
.garment-detail-close { position: absolute; right: -34px; top: 0; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: #f3f5f8; color: #3e536c; font-family: Arial, sans-serif; font-size: 28px; cursor: pointer; pointer-events: auto; }
.garment-detail-close:hover { background: #eaf0fa; }
.body-eyebrow { font-size: 12px; letter-spacing: .025em; color: var(--muted); margin: 0 0 18px; line-height: 1.7; }
.body-description { font-size: 15px; line-height: 1.9; color: var(--muted); margin: 0 0 24px; }
.body-equipment { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.body-equipment-card { position: relative; min-width: 0; display: flex; flex-direction: column; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #f5f7fa; color: var(--ink); text-decoration: none; transition: border-color var(--motion); }
.body-equipment-card:hover { border-color: #a6bcf1; }
.body-equipment-card b { display: block; color: var(--blue); font-family: Arial, sans-serif; font-size: 22px; font-weight: 500; line-height: 1.4; margin-bottom: 6px; }
.body-equipment-card small { display: block; font-size: 14px; line-height: 1.6; padding-right: 20px; }
.body-equipment-card i { position: absolute; right: 14px; bottom: 14px; font-style: normal; color: var(--blue); }
.body-film { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; padding: 12px 18px; margin-top: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #f3f6fc; color: var(--blue); text-decoration: none; font-size: 14px; line-height: 1.6; }
.body-film:hover { border-color: #a6bcf1; }
.back-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.back-detail-photo { position: relative; height: 440px; }
.back-detail-photo img { width: 100%; height: 100%; object-fit: contain; }
.back-detail-pin { position: absolute; transform: translate(-50%, -50%); display: grid; place-items: center; width: 44px; height: 44px; background: #fff; color: var(--blue); border: 1px solid var(--blue); border-radius: 50%; font-size: 14px; font-weight: 500; cursor: pointer; }
.back-detail-options { display: grid; gap: 16px; }
.back-detail-options button { display: flex; flex-direction: column; gap: 8px; width: 100%; padding: 20px; background: var(--silver); border: 1px solid var(--line); border-radius: var(--radius); text-align: left; color: var(--ink); cursor: pointer; }
.back-detail-options b { font-size: 14px; font-weight: 500; line-height: 1.6; }
.back-detail-options span { font-size: 22px; color: var(--blue); }
.back-detail-options small { font-size: 13px; color: var(--blue); }
.body-index-page { padding: 56px var(--page-gutter) 88px; }
.body-index-page > h1 { font-size: clamp(36px, 4vw, 56px); line-height: 1.25; margin-bottom: 36px; }
.body-index-page > p { font-size: 12px; letter-spacing: .08em; color: var(--muted); margin-bottom: 20px; }
.solutions-section { padding-top: 52px; }
.solutions-section .section-heading { margin-bottom: 24px; }
.solutions-section .section-heading h2 { font-size: clamp(32px, 3vw, 44px); }
/* 大屏展位增加偏下的接触阴影，中央服装和连线保持通透。 */
@media (min-width: 1101px) {
  .overview-machine { box-shadow: 0 12px 28px -20px #253a5540; }
  .overview-machine:hover, .overview-machine.is-selected { box-shadow: 0 12px 28px -20px #253a5540, 0 6px 22px #14223509; }
  .overview-machine.is-preview { box-shadow: 0 12px 28px -20px #253a5540, 0 0 0 1px #0744e62b, 0 8px 26px #0744e61a; }
}
@media (min-width: 801px) and (max-width: 1100px) { .garment-overview { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; min-height: 680px; } .overview-inset { left: 57%; width: 13%; } .overview-machine { padding: 12px; } .overview-machine-image { height: 132px; } .overview-machine > strong { font-size: 14px; } .overview-machine > em { font-size: 22px; } }
@media (max-width: 800px) {
  .garment-application + .garment-application { margin-top: 44px; padding-top: 28px; }
  .overview-head { padding: 12px 0 20px; }
  .overview-head h3 { font-size: 27px; }
  .garment-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: 400px auto auto; gap: 16px; min-height: 0; background: radial-gradient(ellipse at 50% 18%, #e6edf9, #f7f9fc 38%, #fff 65%); }
  /* 手机首行服装高 400px，光心固定在衣服中央，不随四语设备文案增长。 */
  .garment-overview::before { background: radial-gradient(ellipse at 50% 200px, #ffffffd9 0%, #bdd6ff9c 30%, transparent 68%); }
  .overview-garment, .hoodie .overview-garment, .pants .overview-garment { position: relative; left: auto; top: auto; width: 100%; height: 400px; grid-column: 1 / -1; grid-row: 1; }
  .hoodie .overview-garment, .pants .overview-garment { width: 85%; }
  .overview-inset { left: auto; right: 0; top: 16px; width: 29%; height: 168px; }
  .overview-lines { display: none; }
  .overview-machine { min-height: 286px; padding: 10px; }
  .overview-machine.lt { grid-column: 1; grid-row: 2; }
  .overview-machine.rt { grid-column: 1; grid-row: 3; }
  .overview-machine.lb { grid-column: 2; grid-row: 2; }
  .overview-machine.rb { grid-column: 2; grid-row: 3; }
  .overview-machine-image { height: 126px; margin-bottom: 10px; }
  .overview-part { font-size: 12px; }
  .overview-machine > strong { font-size: 14px; line-height: 1.5; }
  .overview-machine > em { font-size: 20px; }
  .overview-more { min-height: 32px; font-size: 12px; }
  .garment-detail { width: calc(100vw - 24px); max-width: none; max-height: 90svh; padding: 54px 22px 26px; }
  .garment-detail-tools { top: -44px; margin-top: -44px; margin-bottom: 43px; }
  .garment-detail-tools::before { content: ''; position: absolute; top: -10px; left: -22px; right: -22px; height: 54px; background: #fff; z-index: -1; }
  .garment-detail-close { right: -12px; }
  .garment-detail h2 { font-size: 24px; padding-right: 0; }
  .body-description { font-size: 15px; }
  .body-equipment { gap: 12px; }
  .body-equipment-card { padding: 10px; }
  .body-equipment-card small { font-size: 13px; }
  .back-detail-layout { grid-template-columns: 1fr; gap: 24px; }
  .back-detail-photo { height: 350px; }
  .solutions-section { padding-top: 48px; }
}
@media (max-width: 360px) { .garment-overview { gap: 12px; } .overview-machine > em { font-size: 18px; } .overview-machine > strong { font-size: 13px; } .overview-machine-image { height: 112px; } .garment-detail { padding-inline: 18px; } .garment-detail-close { right: -8px; } .garment-detail-tools::before { left: -18px; right: -18px; } }
@media (prefers-reduced-motion: reduce) {
  .overview-machine, .overview-pin span, .body-equipment-card { transition: none; }
  .garment-overview.exhibition-enter::before, .overview-pin span, .overview-lines g.active polyline, .overview-lines g.rear-connection.active polyline, .overview-machine-image::before { animation: none; }
  .overview-machine-image::before { opacity: 0; }
  .garment-overview::before { opacity: 0; }
  .garment-overview.exhibition-enter::after { animation: none; }
  .overview-lines g.active polyline { stroke-dasharray: none; stroke-dashoffset: 0; }
}