@charset "UTF-8";
:root{--primary:#ed2d30;--primary-dark:#d92327;--feature-blue:#397bb7;--chat-blue:#258de8;--ink:#333;--muted:#888;--line:#eee;--paper:#fff;--background:#f5f5f5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;background:#f3f3f3}
button,input,textarea{font:inherit}
button{border:0;background:none;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:filter .12s,transform .12s}
button:hover{filter:brightness(.97)}
button:active{transform:scale(.97)}
button:disabled{opacity:.4;cursor:default;transform:none}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #73a7d9;outline-offset:2px}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none;pointer-events:none}
p,h1,h2,h3{margin:0}
.workspace{min-height:100dvh;display:flex;justify-content:center;align-items:center;padding:16px;position:relative}
.phone{--preview-height:clamp(500px,calc(100dvh - 32px),844px);height:var(--preview-height);width:calc(var(--preview-height) * 414 / 844);min-height:500px;flex:none;border:1px solid #d4d4d4;border-radius:15px;overflow:hidden;background:#fff;box-shadow:0 5px 20px #0000000c;display:grid;grid-template-rows:70px minmax(0,1fr) 69px;position:relative;isolation:isolate}
.phone.ai-mode{grid-template-rows:70px minmax(0,1fr);background:#eff0fa}
.app-header{position:relative;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:5px;padding:16px 9px 0;z-index:5}
.header-left,.header-right{display:flex;align-items:center;gap:16px}
.header-right{gap:6px;margin-left:auto}
.icon-button{display:grid;place-items:center;height:32px;width:28px;padding:0;border-radius:4px}
.icon-button svg{width:21px;height:21px;stroke-width:1.9}
.header-title{position:absolute;left:50%;transform:translateX(-50%);font-size:18px;font-weight:600;white-space:nowrap;pointer-events:none}
.header-demo{position:absolute;top:5px;left:50%;transform:translateX(-50%);font-size:8px;color:#aaa;line-height:1.4;font-weight:400;white-space:nowrap}
.title-spacer{visibility:hidden}
.mini-capsule{height:34px;width:116px;padding:0 10px;border:1px solid #f5f5f5;border-radius:20px;display:flex;align-items:center;justify-content:space-between;color:#111;background:#ffffff80}
.capsule-dots{font-size:17px;letter-spacing:-1px;line-height:1}
.capsule-divider{height:14px;width:1px;background:#e9e9e9}
.capsule-line{height:3px;width:12px;border-radius:2px;background:#111}
.capsule-circle{width:15px;height:15px;border:2px solid #111;border-radius:50%;position:relative}
.capsule-circle::after{content:"";position:absolute;inset:3px;background:#111;border-radius:50%}
#view{min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:none;outline:none;background:#fff}
#view::-webkit-scrollbar{display:none}
#view:focus-visible{outline:none}
.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);align-items:center;background:#fff;border-top:1px solid #f2f2f2;padding:2px 0 max(4px,env(safe-area-inset-bottom));z-index:5}
.nav-item{height:60px;padding:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;color:#777;font-size:12px;line-height:1.5}
.nav-item svg{width:25px;height:25px;stroke-width:1.7}
.nav-item.active{color:#ee373b}
.nav-item.active svg{fill:currentColor;stroke-width:1.2}
.nav-item.active svg path{fill-rule:evenodd}
.nav-item.ai{margin-top:-15px;height:72px;position:relative;z-index:2}
.nav-ai-circle{height:72px;width:72px;border-radius:50%;border:5px solid #fff5f5;background:radial-gradient(ellipse at 45% 25%,#ff8b8b 0%,#f85555 25%,#ed282d 58%,#d91d22 83%,#ff7878 100%);box-shadow:0 1px 7px #ee22224d,inset 0 0 0 3px #ff9d9d,inset 0 0 0 6px #f76262;position:relative;display:grid;place-items:center;color:#fff;font-style:italic;font-weight:700;font-size:27px;letter-spacing:-1px;text-shadow:0 1px 2px #bb1515}
.nav-ai-circle::before{content:"";position:absolute;left:7px;right:7px;top:7px;height:21px;border-radius:50%;background:linear-gradient(#ffffff69,#ffffff00);transform:rotate(-22deg)}
.nav-ai-circle>span{z-index:1}.nav-ai-circle sup{font-size:18px;margin-left:1px;vertical-align:4px}
.ai-mode .bottom-nav{display:none}
.small-label{font-size:10px;color:#999;border:1px solid #ddd;border-radius:3px;padding:2px 5px;font-weight:400}
.guide-panel{position:absolute;left:calc(50% + 240px);width:195px;color:#777;font-size:12px}
.guide-heading{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-bottom:20px;color:#555}
.journey{list-style:none;padding:0;margin:0 0 25px}
.journey li{margin:0 0 13px}
.journey button{display:flex;align-items:center;gap:9px;width:100%;padding:2px 0;text-align:left;font-size:12px;color:#888}
.step-index{border:1px solid #ddd;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:10px;color:#999}
.journey .current{color:var(--primary)}
.journey .current .step-index{background:var(--primary);color:#fff;border-color:var(--primary)}
.company-chooser{padding-top:18px;border-top:1px solid #ddd}
.guide-label{font-size:10px;margin-bottom:10px;color:#999}
.company-option{font-size:11px;padding:8px 0;display:flex;gap:8px;align-items:center;width:100%;text-align:left;color:#888}
.company-option svg{width:15px;height:15px}
.company-option.selected{color:var(--primary)}
.company-option.selected::after{content:"✓";margin-left:auto}
.reset-button{font-size:11px;color:#777;display:flex;justify-content:space-between;width:100%;border-top:1px solid #ddd;padding:14px 0 0;margin-top:20px}
.guide-footnote{font-size:10px;color:#aaa;line-height:1.9;margin-top:18px}
.scene{background-image:url('./assets/scenes.png');background-size:300% auto;background-repeat:no-repeat;background-color:#eee}
.scene-0{background-position:0 50%}.scene-1{background-position:50% 50%}.scene-2{background-position:100% 50%}
.home-scene{position:relative;height:100%;color:#fff;overflow:hidden;background:#000;touch-action:pan-x}
.home-photo{position:absolute;inset:0}
.home-shade{position:absolute;inset:0;background:linear-gradient(#0005 0%,#0002 24%,transparent 40%,transparent 60%,#0003 82%,#000c 100%)}
.home-enterprise{position:relative;padding:10px 15px 12px;z-index:1}
.home-identity{height:29px;position:relative;margin-bottom:4px}
.company-marker{display:inline-flex;justify-content:center;align-items:center;font-size:9px;width:25px;height:25px;border:1px solid #ddd;background:#fff;color:#999;border-radius:1px;flex:none}
.home-fold{color:#1795ed;position:absolute;left:50%;top:-3px;font-size:19px;line-height:7px;font-family:Arial,sans-serif;transform:translateX(-50%)}
.home-company-row{display:flex;align-items:center;gap:6px}
.enterprise-name-button{padding:0;color:white;display:flex;align-items:center;gap:3px;font-size:16px;line-height:1.6;text-align:left;white-space:nowrap;min-width:0;flex:1}
.name-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.name-arrow{font-size:15px;font-weight:400;margin-left:3px}
.home-code{background:#fff;color:#ed2d30;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;padding:0;flex:none}
.home-code svg{width:18px;height:18px;stroke-width:1.3}
.collect-pill{background:linear-gradient(#f54c50,#e32c35);border-radius:14px;color:#fff;font-size:12px;line-height:24px;padding:0 10px;white-space:nowrap;flex:none}
.home-stats{display:flex;align-items:center;gap:30px;font-size:12px;line-height:1.7;margin-top:2px}
.home-stats button{display:flex;align-items:center;gap:3px;padding:0;color:#fff;font-size:12px}
.home-stats svg{width:17px;height:17px;stroke-width:1.5}
.home-stats [aria-pressed=true]{color:#ffe2e2}
.home-rail{position:absolute;top:95px;right:9px;z-index:2;display:flex;flex-direction:column;gap:18px}
.rail-button{width:54px;display:flex;align-items:center;flex-direction:column;justify-content:center;gap:2px;padding:0;color:white;font-size:12px;line-height:1.3;text-shadow:0 1px 4px #6668}
.rail-icon{width:36px;height:36px;display:grid;place-items:center;filter:drop-shadow(0 1px 2px #9995)}
.rail-icon svg{width:30px;height:32px;stroke-width:2.5}
.rail-building svg{fill:white;stroke:#fff;stroke-width:1.5}
.rail-building svg path{stroke:#aaa;stroke-width:1.3}
.rail-product svg{fill:white;stroke:white;stroke-width:2}
.rail-button[data-scope="在线工厂"] svg{fill:white;stroke:white;stroke-width:2}.rail-button[data-scope="在线工厂"] svg circle:last-of-type{fill:#ccc;stroke:#ccc}
.ai-icon{width:43px;height:43px;margin:0 0 -2px;border:2px solid #c9efff;border-radius:50%;background:radial-gradient(ellipse at 40% 20%,#95e1ff 0%,#45c9ff 28%,#0783ed 65%,#0b4cd7 100%);box-shadow:0 1px 4px #6dbbff,inset 0 0 0 3px #5bbaff;color:white;font-size:25px;font-weight:700;font-style:italic;text-shadow:1px 1px 2px #1465be;position:relative}
.ai-icon::before{content:"";position:absolute;left:5px;right:5px;top:3px;height:10px;border-radius:50%;background:#fff6;transform:rotate(-25deg)}
.media-controls{position:absolute;bottom:145px;left:50%;transform:translateX(-50%);display:flex;gap:6px;align-items:center}
.media-controls button{display:flex;align-items:center;justify-content:center;gap:2px;color:#fff;background:#5557;border-radius:14px;font-size:12px;padding:3px 8px;min-height:24px}
.media-controls button:last-child{padding:3px 5px}
.media-controls svg{width:14px;height:14px;stroke-width:1.4}
.home-switch{position:absolute;right:14px;top:385px;display:flex;flex-direction:column;align-items:center;gap:1px;color:#ec7373}
.home-switch button{width:37px;height:28px;padding:0;display:grid;place-items:center;color:inherit}
.home-switch button svg{width:29px;height:28px;stroke-width:3}
.home-switch button:first-child{height:17px}.home-switch button:first-child svg{height:16px;width:20px;stroke-width:2}
.home-switch span{font-size:9px;color:#ddd}
.home-comment{position:absolute;left:11px;bottom:17px;border-radius:18px;background:#6665;padding:7px 16px;color:white;font-size:14px;display:flex;gap:4px;align-items:center;min-width:145px;text-align:left}
.home-comment svg{width:13px;height:13px}
.home-sample-note{position:absolute;right:10px;bottom:7px;font-size:8px;opacity:.55}
.enterprise-mode #view{background:#eaf0fd}
.enterprise-mode .app-header{background:linear-gradient(#dfeaff,#e9effc)}
.enterprise-tabs{height:110px;display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding:7px 9px 12px;background:linear-gradient(#e8effd,#edf2fc)}
.enterprise-tab{display:flex;flex-direction:column;align-items:center;gap:8px;justify-content:center;padding:0;font-size:13px;color:#465c80;line-height:1.3}
.tab-icon{height:57px;width:57px;border-radius:18px;position:relative;isolation:isolate;display:grid;place-items:center;color:#6b8ed0}
.tab-icon::before{content:"";position:absolute;inset:0;border-radius:17px;background:linear-gradient(130deg,#e1eafb,#cbd9f3 65%,#edf1fc);transform:rotate(9deg);z-index:-1}
.tab-icon svg{width:36px;height:39px;stroke-width:1.65;filter:drop-shadow(3px 4px 2px #5b76b969);transform:rotate(7deg) skew(-3deg);background:linear-gradient(125deg,#d9e8ff,#a5bfea);border:1px solid #cadcf5;border-radius:4px;box-shadow:inset 1px 1px #fff9}
.enterprise-tab.active{color:#2c89b8}
.enterprise-tab.active .tab-icon{outline:2px solid #2e97bc;outline-offset:3px;background:#e6effd}
.company-sheet{border-radius:12px 12px 0 0;background:#fff;padding:13px 13px 5px;min-height:calc(100% - 110px)}
.company-name-line{display:flex;gap:10px;align-items:center;min-height:49px;margin-bottom:7px}
.company-name-line .company-marker{border:0;color:#999}
.company-name-line h2{font-size:16px;line-height:1.5;font-weight:600;flex:1}
.sample-stamp{font-size:9px;color:var(--primary);border:1px solid #ed8c8d;border-radius:45%;width:38px;height:31px;display:grid;place-items:center;text-align:center;line-height:1.1;transform:rotate(-9deg)}
.about-cover{height:258px;border-radius:3px}
.company-introduction{padding-top:11px}
.section-title{font-size:17px;font-weight:600;margin-bottom:4px;line-height:1.6}
.section-title::after{content:"";display:block;width:29px;height:2px;background:var(--primary);margin-top:-2px}
.body-copy{font-size:14px;line-height:1.9;color:#666}
.company-introduction .body-copy+p{margin-top:9px}
.action-bar{position:sticky;bottom:0;display:flex;gap:18px;align-items:center;padding:8px 13px 13px;background:#fff;z-index:2}
.button{min-height:42px;padding:9px 14px;border-radius:25px;font-size:16px;color:#fff;background:linear-gradient(100deg,#d92127,#ef2b30);display:inline-flex;align-items:center;justify-content:center;gap:5px;line-height:1.5}
.button.secondary{color:#e12c31;border:1px solid #de353a;background:#fff}
.button.wide{width:100%}
.button.ghost{background:#f5f5f5;color:#777}
.button svg{height:17px;width:17px}
.company-actions{gap:17px;padding-left:11px;padding-bottom:21px}
.company-actions>.button{flex:1;min-height:44px;min-width:0;padding-left:5px;padding-right:5px}
.favorite-action{padding:0;width:30px;display:flex;align-items:center;flex-direction:column;gap:0;flex:none;color:#777;font-size:12px;line-height:1.5}
.favorite-action svg{height:24px;width:24px}.favorite-action.selected{color:var(--primary)}
.enterprise-context{background:#fff;border-radius:13px 13px 0 0;position:relative;padding:4px 20px 9px;text-align:center;min-height:36px}
.enterprise-context button{color:var(--feature-blue);font-size:14px;padding:2px}
.product-list{background:#fff;padding:0 13px}
.product-entry{padding:12px 0 18px;border-bottom:1px solid #eee;margin-bottom:12px}
.product-title-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:5px}
.product-title{font-size:16px;line-height:1.6;font-weight:600;padding:0;text-align:left}
.enterprise-ai-link{font-size:12px;color:#d33035;border:1px solid #d34b4f;border-radius:15px;padding:2px 6px;white-space:nowrap}
.product-tags{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.product-tags span{font-size:11px;color:#c2a84c;border:1px solid #ddd18c;padding:0 3px;line-height:1.3}
.product-tags .category-tag{color:#6485c3;border-color:#7594c9}
.product-image-button{padding:0;width:100%;display:block;border:1px solid #ccc;border-radius:3px;overflow:hidden}
.product-photo{height:224px;position:relative;overflow:hidden;background:#fff}
.product-sprite{position:absolute;top:50%;transform:translateY(-50%);width:100%;aspect-ratio:1;background-image:url('./assets/products.png');background-size:300% 200%;background-repeat:no-repeat}
.tile-0{background-position:0 0}.tile-1{background-position:50% 0}.tile-2{background-position:100% 0}.tile-3{background-position:0 100%}.tile-4{background-position:50% 100%}.tile-5{background-position:100% 100%}
.photo-type{position:absolute;left:6px;top:6px;font-size:10px;color:#fff;background:#489fc1;border-radius:1px;padding:1px 5px}
.page-footnote{background:#fff;color:#aaa;text-align:center;line-height:1.8;font-size:9px;padding:12px}
.detail-company-heading{padding:10px 14px 13px;border-bottom:8px solid #f5f5f5}
.detail-company-heading button{font-size:14px;display:block;width:100%;color:var(--feature-blue);padding:6px 0 15px;text-align:center}
.detail-company-heading p{font-size:12px;line-height:1.8;color:#666}
.detail-tabs{display:flex;align-items:center;gap:24px;padding:10px 15px;font-size:14px}
.detail-tabs span{font-weight:600;border-bottom:2px solid var(--primary);padding-bottom:5px}
.detail-tabs button{font-size:13px;color:#888;padding:0 0 5px}
.detail-photo{height:270px;position:relative;overflow:hidden;margin:0 13px;background:#fff}
.detail-photo-note{position:absolute;bottom:4px;right:4px;font-size:9px;color:#999;background:#ffffffe0;padding:2px 4px}
.detail-description{padding:12px 15px}
.detail-description h2{font-size:17px;font-weight:600;line-height:1.8;margin-bottom:7px}
.spec-list{font-size:13px;line-height:1.9;color:#666;margin:12px 0}
.spec-list>div{display:flex}.spec-list dt{white-space:nowrap}.spec-list dd{margin:0}
.detail-actions{padding:8px 12px 12px}
.detail-actions .button{min-height:39px;font-size:15px}
.ai-mode .app-header{background:#deE9fd}
.ai-mode .header-title{font-size:14px;font-weight:600}
.ai-page{height:100%;display:flex;flex-direction:column;background:linear-gradient(#dfe9ff 0%,#eff1fc 28%,#f6f3fc 80%)}
.chat-log{flex:1;overflow:auto;overscroll-behavior:contain;padding:12px 13px 15px;scrollbar-width:thin}
.ai-greeting{background:#fff;border-radius:19px;padding:11px 14px;font-size:16px;color:#222;line-height:1.6}
.chat-context{font-size:11px;color:#8b95aa;margin:10px 4px 14px;line-height:1.7}
.question-card{margin:4px 0 20px 4px;max-width:94%;padding:0}
.question-label{font-size:12px;line-height:1.6;margin-bottom:7px;color:#666}
.question-button{display:block;max-width:100%;padding:7px 9px;font-size:13px;color:#46728f;text-align:left;line-height:1.6;background:#ffffff9c;border-radius:5px;margin:4px 0}
.assistant-message{display:flex;gap:7px;align-items:flex-start;margin-bottom:13px}
.chat-avatar{height:24px;width:24px;border-radius:50%;color:#fff;background:#3aaaf1;display:grid;place-items:center;font-size:10px;flex:none;margin-top:3px}
.chat-bubble{max-width:calc(100% - 31px);background:#fff;color:#444;font-size:14px;line-height:1.8;border-radius:8px;padding:10px;overflow-wrap:anywhere}
.chat-source{display:block;margin-top:8px;color:#aaa;font-size:9px}
.user-message{display:flex;justify-content:flex-end;margin:15px 0;padding-left:30px}
.user-message .chat-bubble{color:#fff;background:#2898ec;max-width:100%}
.chat-compose{padding:0 14px max(6px,env(safe-area-inset-bottom));background:#f7f4fc}
.chat-tools{display:flex;justify-content:center;padding-bottom:7px}
.chat-tools button{font-size:10px;color:#6493c8;border:1px solid #bad3ef;border-radius:13px;padding:3px 10px;background:#fff}
.composer-row{display:flex;gap:7px;align-items:flex-end}
.composer-row textarea{height:43px;min-height:43px;max-height:96px;resize:none;border:0;border-radius:9px;background:#fff;flex:1;width:0;padding:12px 10px;font-size:14px;line-height:1.4;color:#333}
.composer-row textarea::placeholder{color:#999}
.composer-row .button{background:#2d91ee;border:4px solid #b0cdf5;border-radius:15px;font-size:14px;min-height:49px;width:69px;padding:7px 6px;flex:none;margin-bottom:-3px}
.composer-row .button:disabled{opacity:.6}
.ai-disclaimer{text-align:center;font-size:10px;color:#a6a5ad;line-height:1.8;margin-top:8px}
#modal{border:0;border-radius:11px;padding:22px;width:min(350px,calc(100vw - 36px));color:#333;background:#fff;box-shadow:0 10px 30px #0002}
#modal::backdrop{background:#0006}
.modal-top{display:flex;justify-content:space-between;align-items:flex-start;gap:9px;margin-bottom:15px}
.modal-top h2{font-size:17px;font-weight:600;line-height:1.6;padding-top:2px}
.modal-top .icon-button{height:29px;width:25px;color:#999}
.modal-top svg{width:18px;height:18px}
.modal-copy{font-size:13px;color:#777;line-height:1.9}
.modal-label{padding:13px;background:#f8f8f8;border-radius:3px;margin:14px 0;font-size:14px;line-height:1.8}
.modal-label small{font-size:11px;color:#999;display:block;margin-top:5px}
.modal-actions{display:flex;gap:10px;margin-top:20px}
.modal-actions .button{font-size:13px;flex:1;padding:7px;min-height:39px}
.modal-feature-list{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.tag{background:#f4f4f4;color:#888;font-size:11px;line-height:1.6;padding:3px 6px;border-radius:2px}
#modal .question-button{background:#f0f6fc;width:100%;font-size:13px}
#modal.scene-dialog{width:min(620px,calc(100vw - 30px));padding:15px}
.expanded-scene{height:min(65dvh,600px)}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,8px);background:#000b;color:white;padding:10px 16px;border-radius:6px;font-size:13px;line-height:1.7;opacity:0;pointer-events:none;z-index:20;max-width:calc(100vw - 30px);text-align:center;transition:opacity .15s,transform .15s}
.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:1050px){.guide-panel{display:none}}
@media(max-width:520px){body{background:#fff}.workspace{padding:0}.phone{height:100dvh;min-height:0;width:100%;border:0;border-radius:0;box-shadow:none;grid-template-rows:70px minmax(0,1fr) calc(69px + env(safe-area-inset-bottom))}.phone.ai-mode{grid-template-rows:70px minmax(0,1fr)}.bottom-nav{padding-bottom:max(4px,env(safe-area-inset-bottom))}.toast{bottom:83px}}
@media(max-width:370px),(min-width:521px) and (max-height:786px){.header-title{font-size:16px}.mini-capsule{width:103px}.header-left{gap:12px}.header-right{gap:2px}.header-refresh{width:21px}.ai-mode .header-title{font-size:12px}.enterprise-tab{font-size:11px}.tab-icon{width:48px;height:53px}.tab-icon svg{width:32px;height:35px}.enterprise-name-button{font-size:14px}.home-company-row{gap:4px}.collect-pill{font-size:11px;padding:0 7px}.company-name-line h2{font-size:14px}.company-actions{gap:10px}.company-actions>.button{font-size:15px}.home-rail{right:5px}.nav-item{font-size:11px}}
@media(max-height:670px){.home-rail{top:95px;gap:13px}.rail-icon{height:31px;width:31px}.rail-icon svg{height:29px;width:29px}.ai-icon{height:39px;width:39px}.home-switch{top:342px}.media-controls{bottom:100px}.enterprise-tabs{height:100px;padding-top:4px;padding-bottom:8px}.company-sheet{min-height:calc(100% - 100px)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}