/* 墨元智科 · 统一视觉基础（正式页面共用） */
:root{
  --my-ink:#0b1630;
  --my-ink-2:#14264a;
  --my-blue:#2364f5;
  --my-blue-strong:#1548c4;
  --my-blue-soft:#eaf1ff;
  --my-cyan:#0f9ca8;
  --my-page:#f5f8fc;
  --my-surface:#ffffff;
  --my-surface-2:#f8faff;
  --my-line:#dce5f1;
  --my-text:#14213b;
  --my-muted:#61708a;
  --my-muted-2:#8490a4;
  --my-success:#16835f;
  --my-radius-sm:10px;
  --my-radius-md:16px;
  --my-radius-lg:24px;
  --my-radius-xl:32px;
  --my-shadow-sm:0 1px 2px rgba(17,35,68,.04),0 8px 20px rgba(17,35,68,.05);
  --my-shadow-md:0 18px 45px rgba(20,45,91,.10);
  --my-shadow-lg:0 28px 72px rgba(12,29,63,.16);
  --my-font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;
}

html{scroll-behavior:smooth}
body.moyuan-brand-page,
body.moyuan-plan-page,
body.moyuan-chat{
  font-family:var(--my-font);
  color:var(--my-text);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.moyuan-brand-page{background:var(--my-page)}
body.moyuan-brand-page *,
body.moyuan-plan-page *,
body.moyuan-chat *{box-sizing:border-box}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(35,100,245,.32);outline-offset:3px}

.my-site-header{
  width:min(1200px,calc(100% - 48px));
  min-height:76px;
  margin:18px auto 0;
  padding:10px 14px 10px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border:1px solid rgba(220,229,241,.9);
  border-radius:20px;
  background:rgba(255,255,255,.88);
  box-shadow:var(--my-shadow-sm);
  backdrop-filter:blur(16px);
  position:relative;
  z-index:10;
}
.my-brand-link{display:inline-flex;align-items:center;gap:11px;color:var(--my-ink);text-decoration:none;min-width:max-content}
.my-brand-mark{width:34px;height:34px;border-radius:11px;object-fit:cover;background:#fff;border:1px solid #e7edf7;padding:5px}
.my-brand-text{display:flex;flex-direction:column;line-height:1.1}
.my-brand-text b{font-size:16px;letter-spacing:.06em;font-weight:760}
.my-brand-text span{margin-top:4px;color:var(--my-muted-2);font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.my-primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:3px;min-width:0}
.my-primary-nav a{padding:10px 11px;border-radius:9px;text-decoration:none;color:#475673;font-size:14px;font-weight:600;white-space:nowrap;transition:color .18s ease,background .18s ease}
.my-primary-nav a:hover{color:var(--my-blue);background:var(--my-blue-soft)}
.my-nav-cta{background:var(--my-ink)!important;color:#fff!important;padding-inline:15px!important;box-shadow:0 7px 15px rgba(11,22,48,.16)}
.my-nav-cta:hover{background:var(--my-blue-strong)!important}

.my-button{min-height:46px;padding:12px 18px;border:0;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 14px var(--my-font);text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.my-button:hover{transform:translateY(-2px)}
.my-button-primary{color:#fff;background:linear-gradient(135deg,#276afc,#1d53d4);box-shadow:0 13px 24px rgba(35,100,245,.22)}
.my-button-primary:hover{box-shadow:0 17px 30px rgba(35,100,245,.30)}
.my-button-secondary{color:var(--my-ink);background:#fff;border:1px solid var(--my-line);box-shadow:var(--my-shadow-sm)}
.my-button-secondary:hover{border-color:#b9ccf5;background:#f9fbff}
.my-button .my-arrow{font-size:17px;line-height:1;transition:transform .18s ease}.my-button:hover .my-arrow{transform:translateX(3px)}

.my-home-main{width:min(1200px,calc(100% - 48px));margin:0 auto}
.my-home-hero{padding:78px 0 58px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(400px,.98fr);align-items:center;gap:48px;min-height:590px}
.my-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:19px;color:var(--my-blue);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.my-eyebrow:before{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}
.my-home-hero h1{max-width:690px;margin:0;color:var(--my-ink);font-size:clamp(40px,5vw,68px);line-height:1.14;letter-spacing:-.055em;font-weight:780}
.my-home-hero h1 em{font-style:normal;color:var(--my-blue)}
.my-hero-desc{max-width:580px;margin:25px 0 0;color:var(--my-muted);font-size:17px;line-height:1.85}
.my-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.my-hero-note{display:flex;align-items:center;gap:9px;margin-top:21px;color:#78869d;font-size:13px;line-height:1.5}.my-hero-note:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--my-cyan);box-shadow:0 0 0 5px rgba(15,156,168,.10)}

.my-hero-stage{position:relative;min-height:420px;isolation:isolate;display:flex;align-items:center;justify-content:center}
.my-hero-stage:before{content:"";position:absolute;inset:5% 0 0 2%;border-radius:var(--my-xl);background:linear-gradient(145deg,#e8f1ff 0%,#d7e6ff 46%,#eff8ff 100%);transform:rotate(-3deg);z-index:-3}
.my-hero-stage:after{content:"";position:absolute;inset:10% 7% 7%;border:1px solid rgba(35,100,245,.16);border-radius:var(--my-xl);background-image:linear-gradient(rgba(35,100,245,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(35,100,245,.07) 1px,transparent 1px);background-size:28px 28px;z-index:-2}
.my-stage-core{width:min(310px,68%);aspect-ratio:1;border-radius:38px;background:#fff;box-shadow:0 28px 50px rgba(18,54,128,.22);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.my-stage-core:before{content:"";position:absolute;width:78%;height:78%;border:1px solid rgba(35,100,245,.14);border-radius:50%;box-shadow:0 0 0 25px rgba(35,100,245,.035),0 0 0 52px rgba(35,100,245,.025)}
.my-stage-core img{width:62%;height:62%;object-fit:contain;opacity:.98;position:relative;z-index:1}
.my-stage-float{position:absolute;padding:13px 15px;border:1px solid rgba(255,255,255,.85);border-radius:14px;background:rgba(255,255,255,.9);box-shadow:var(--my-shadow-md);backdrop-filter:blur(12px);font-size:13px;font-weight:750;color:var(--my-ink);line-height:1.35}
.my-stage-float small{display:block;margin-top:4px;color:var(--my-muted);font-size:11px;font-weight:500}
.my-stage-float.one{top:10%;right:1%}.my-stage-float.two{bottom:7%;left:0}.my-stage-float:before{content:"";display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:var(--my-blue)}.my-stage-float.two:before{background:var(--my-cyan)}

.my-capability-rail{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--my-line);border-radius:var(--my-radius-lg);background:rgba(255,255,255,.78);overflow:hidden;box-shadow:var(--my-shadow-sm)}
.my-capability{min-height:126px;padding:25px 28px;position:relative}.my-capability+.my-capability{border-left:1px solid var(--my-line)}
.my-capability i{display:block;margin-bottom:12px;color:var(--my-blue);font:800 12px/1 var(--my-font);font-style:normal;letter-spacing:.12em}.my-capability b{display:block;font-size:18px;color:var(--my-ink)}.my-capability span{display:block;margin-top:8px;color:var(--my-muted);font-size:14px;line-height:1.65}

.my-section{padding:104px 0}.my-section-soft{margin-top:104px;padding:92px 48px;border-radius:var(--my-radius-xl);background:linear-gradient(145deg,#ecf3ff,#f8fbff 52%,#edf8fa);border:1px solid #dbe8f9}.my-section-head{max-width:720px}.my-section-kicker{color:var(--my-blue);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.my-section-head h2{margin:14px 0 0;color:var(--my-ink);font-size:clamp(28px,3.3vw,45px);line-height:1.22;letter-spacing:-.045em}.my-section-head p{margin:16px 0 0;color:var(--my-muted);font-size:16px;line-height:1.8}
.my-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}.my-product-card{min-height:300px;padding:28px;border:1px solid var(--my-line);border-radius:var(--my-radius-lg);background:#fff;color:var(--my-text);text-decoration:none;display:flex;flex-direction:column;align-items:flex-start;box-shadow:var(--my-shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.my-product-card:hover{transform:translateY(-6px);border-color:#c1d5ff;box-shadow:var(--my-shadow-md)}
.my-product-icon{width:48px;height:48px;border-radius:14px;background:var(--my-blue-soft);color:var(--my-blue);display:grid;place-items:center;font-size:21px;font-weight:800}.my-product-tag{margin-top:26px;color:var(--my-blue);font-size:12px;font-weight:800;letter-spacing:.08em}.my-product-card h3{margin:10px 0 0;color:var(--my-ink);font-size:22px;letter-spacing:-.03em}.my-product-card p{margin:12px 0 0;color:var(--my-muted);font-size:14px;line-height:1.75}.my-product-link{margin-top:auto;padding-top:22px;color:var(--my-blue);font-size:14px;font-weight:800}.my-product-link span{font-size:17px;margin-left:5px}
.my-partner-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:38px;align-items:center;margin-top:40px;padding:40px 42px;border-radius:var(--my-radius-lg);background:var(--my-ink);color:#fff;overflow:hidden;position:relative}.my-partner-panel:after{content:"";position:absolute;width:330px;height:330px;right:-100px;top:-150px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 46px rgba(255,255,255,.04),0 0 0 92px rgba(255,255,255,.025)}.my-partner-panel h3{position:relative;z-index:1;margin:0;font-size:30px;line-height:1.32;letter-spacing:-.035em}.my-partner-panel p{position:relative;z-index:1;margin:13px 0 0;color:rgba(255,255,255,.68);font-size:15px;line-height:1.8}.my-partner-actions{position:relative;z-index:1;display:flex;align-items:center;justify-content:flex-end}.my-partner-panel .my-button-primary{background:#fff;color:var(--my-ink);box-shadow:none}.my-partner-panel .my-button-primary:hover{background:#eaf1ff}

.my-site-footer{width:min(1200px,calc(100% - 48px));margin:0 auto;padding:42px 0 34px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;color:var(--my-muted);font-size:13px;line-height:1.75}.my-footer-brand{display:flex;align-items:center;gap:9px;color:var(--my-ink);font-weight:800;font-size:15px}.my-footer-brand img{width:27px;height:27px;object-fit:cover;border:1px solid var(--my-line);border-radius:8px;padding:4px}.my-footer-text{margin-top:12px;max-width:570px}.my-footer-side{text-align:right}.my-footer-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:9px 16px}.my-footer-links a{color:var(--my-muted);text-decoration:none}.my-footer-links a:hover{color:var(--my-blue)}.my-footer-side p{margin:11px 0 0;color:var(--my-muted-2)}.my-footer-side p a{color:var(--my-muted-2);text-decoration:none}.my-footer-side p a:hover{color:var(--my-blue)}

/* 协议弹层统一化 */
.moyuan-brand-page .agreement-overlay{background:rgba(5,15,35,.56);padding:20px;backdrop-filter:blur(4px)}
.moyuan-brand-page .agreement-modal{border:1px solid rgba(255,255,255,.8);border-radius:22px;box-shadow:var(--my-shadow-lg);max-width:680px}.moyuan-brand-page .agreement-head{padding:20px 24px}.moyuan-brand-page .agreement-head h4{font:750 18px var(--my-font);color:var(--my-ink)}.moyuan-brand-page .agreement-close{width:34px;height:34px;border-radius:10px;background:#f2f6fb;font-size:21px}.moyuan-brand-page .agreement-body{padding:20px 24px;font:14px/1.9 var(--my-font);color:#46536d}.moyuan-brand-page .agreement-body h5{margin:19px 0 8px;font:750 15px var(--my-font);color:var(--my-ink)}.moyuan-brand-page .agreement-foot{padding:16px 24px}.moyuan-brand-page .agreement-btn{min-height:42px;padding:10px 28px;border-radius:11px;font:700 14px var(--my-font);background:var(--my-blue)}

/* 创新工具中心 */
.my-product-hero{width:min(1200px,calc(100% - 48px));margin:0 auto;padding:72px 0 36px;display:grid;grid-template-columns:1fr .82fr;gap:48px;align-items:end}.my-product-hero h1{margin:0;color:var(--my-ink);font-size:clamp(38px,5.4vw,64px);line-height:1.12;letter-spacing:-.055em}.my-product-hero p{max-width:610px;margin:22px 0 0;color:var(--my-muted);font-size:17px;line-height:1.8}.my-product-side{padding:24px 26px;border:1px solid #d6e4fb;border-radius:20px;background:linear-gradient(135deg,#eef5ff,#fff);box-shadow:var(--my-shadow-sm)}.my-product-side b{display:block;color:var(--my-ink);font-size:17px}.my-product-side span{display:block;margin-top:10px;color:var(--my-muted);font-size:14px;line-height:1.7}.my-product-side .my-button{margin-top:18px;min-height:40px;padding:10px 14px}

/* 墨元计划 */
.moyuan-plan-page{background:var(--my-page);min-height:100vh}.my-plan-header{width:min(1200px,calc(100% - 48px));margin:18px auto 0}.my-plan-hero{width:min(1200px,calc(100% - 48px));margin:0 auto;padding:72px 0 46px;display:grid;grid-template-columns:1fr .76fr;gap:52px;align-items:center}.my-plan-hero h1{margin:0;color:var(--my-ink);font-size:clamp(38px,5vw,63px);letter-spacing:-.06em;line-height:1.13}.my-plan-hero p{max-width:620px;margin:20px 0 0;color:var(--my-muted);font-size:17px;line-height:1.83}.my-plan-overview{display:grid;gap:12px;padding:22px;border:1px solid #d6e3f7;border-radius:22px;background:#fff;box-shadow:var(--my-shadow-sm)}.my-plan-overview div{padding:15px 14px;border-radius:12px;background:#f7faff}.my-plan-overview b{display:block;color:var(--my-ink);font-size:15px}.my-plan-overview span{display:block;margin-top:5px;color:var(--my-muted);font-size:13px;line-height:1.5}.my-plan-projects{width:min(1200px,calc(100% - 48px));margin:0 auto 88px}.my-plan-projects .container{max-width:none;margin:0;padding:0}.my-plan-projects .grid{margin-top:32px}
.moyuan-plan-page .my-plan-projects .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.moyuan-plan-page .my-plan-projects .card{min-height:220px;padding:23px;border:1px solid var(--my-line);border-radius:18px;background:#fff;box-shadow:var(--my-shadow-sm);gap:10px}.moyuan-plan-page .my-plan-projects .card:hover{border-color:#c5d7fb;box-shadow:var(--my-shadow-md);transform:translateY(-3px)}.moyuan-plan-page .my-plan-projects .card .cid{font:12px ui-monospace,Consolas,monospace;color:#8491a5}.moyuan-plan-page .my-plan-projects .card .nm{font:700 18px var(--my-font);color:var(--my-ink)}.moyuan-plan-page .my-plan-projects .card .desc{font:14px/1.7 var(--my-font);color:var(--my-muted);-webkit-line-clamp:3}.moyuan-plan-page .my-plan-projects .card .btns{margin-top:auto;gap:8px}.moyuan-plan-page .my-plan-projects .card .btns button{min-height:36px;border-radius:9px;font:700 13px var(--my-font)}.moyuan-plan-page .my-plan-projects .card .btns .btn-v{background:var(--my-blue-soft);color:var(--my-blue)}.moyuan-plan-page .my-plan-projects .card .btns .btn-d{background:#edf9f5;color:var(--my-success)}.moyuan-plan-page .my-plan-projects .card.add{min-height:220px;border:1.5px dashed #b9c9e2;background:#f8fbff;color:var(--my-blue);font:700 32px var(--my-font)}.moyuan-plan-page .my-plan-projects .card.add:hover{border-color:var(--my-blue);background:var(--my-blue-soft)}
.moyuan-plan-page .intro-overlay{background:rgba(6,17,39,.56);padding:20px;backdrop-filter:blur(5px)}.moyuan-plan-page .intro-box{max-width:720px;padding:30px;border:1px solid rgba(255,255,255,.85);border-radius:22px;box-shadow:var(--my-shadow-lg);font:15px/1.9 var(--my-font);color:#475773}.moyuan-plan-page .intro-box h1{color:var(--my-ink)!important;font:750 27px/1.35 var(--my-font)!important}.moyuan-plan-page .intro-box h2{margin:22px 0 8px;border-left:3px solid var(--my-blue);color:var(--my-ink);font:750 18px var(--my-font)}.moyuan-plan-page .intro-box p{text-indent:0;margin-bottom:9px}.moyuan-plan-page .intro-box .hl{padding:15px 17px;border-radius:12px;background:var(--my-blue-soft);font-size:14px;line-height:1.8}.moyuan-plan-page .intro-box .btn-row button{min-height:44px;border-radius:11px;background:var(--my-blue);font:700 14px var(--my-font)}.moyuan-plan-page .modal{background:rgba(6,17,39,.5);backdrop-filter:blur(5px)}.moyuan-plan-page .modal-box{padding:26px;border:1px solid rgba(255,255,255,.9);border-radius:20px;box-shadow:var(--my-shadow-lg)}.moyuan-plan-page .modal-box h2{font:750 20px var(--my-font);color:var(--my-ink)}.moyuan-plan-page .modal-box .close{width:32px;height:32px;border-radius:9px;background:#f3f6fa;color:var(--my-muted);font-size:19px}.moyuan-plan-page .row{margin-bottom:14px}.moyuan-plan-page .row label{margin-bottom:6px;color:#52617b;font:700 13px var(--my-font)}.moyuan-plan-page .row input,.moyuan-plan-page .row textarea{min-height:42px;padding:10px 12px;border-color:#cbd7e8;border-radius:10px;color:var(--my-ink);font:14px var(--my-font)}.moyuan-plan-page .row textarea{min-height:94px}.moyuan-plan-page .btn-s{min-height:44px;border-radius:11px;background:var(--my-blue);font:700 14px var(--my-font)}.moyuan-plan-page .detail-row{margin-bottom:10px;font:14px/1.7 var(--my-font);color:var(--my-muted)}.moyuan-plan-page .detail-row b{color:var(--my-ink)}

/* 创新助手工作台 */
body.moyuan-chat{background:#f4f7fb;overflow:hidden}.moyuan-chat .sidebar{width:278px;min-width:278px;padding-top:0;background:linear-gradient(180deg,#0a1730 0%,#0d2144 100%);border-right:1px solid rgba(255,255,255,.07)}.moyuan-chat .sidebar-head{padding:20px 16px 16px;border-color:rgba(255,255,255,.10)}.moyuan-chat .sidebar-head .logo{font:750 17px var(--my-font);letter-spacing:.03em}.moyuan-chat .sidebar-head .logo span{margin-top:5px;font:12px var(--my-font);letter-spacing:.03em;opacity:.58}.moyuan-chat .new-btn{min-height:44px;margin-top:18px;border:1px solid rgba(255,255,255,.15);border-radius:12px;background:linear-gradient(135deg,#2b6dff,#2152ca);font:700 14px var(--my-font);box-shadow:0 10px 18px rgba(0,0,0,.20)}.moyuan-chat .conv-list{padding:11px}.moyuan-chat .conv-item{margin-bottom:5px;padding:11px 10px;border:1px solid transparent;border-radius:10px;font:13px var(--my-font);transition:background .16s ease,border-color .16s ease}.moyuan-chat .conv-item:hover{background:rgba(255,255,255,.075)}.moyuan-chat .conv-item.active{border-color:rgba(119,162,255,.28);background:rgba(54,113,255,.22)}.moyuan-chat .conv-item .m{font-size:11px}.moyuan-chat .sidebar>a{padding:16px 10px!important;font:12px var(--my-font)!important}
.moyuan-chat .main{background:var(--my-page)}.moyuan-chat .header{min-height:75px;padding:15px 28px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--my-line);color:var(--my-ink);box-shadow:0 2px 9px rgba(17,35,68,.03)}.moyuan-chat .header-l{display:flex;align-items:center;gap:12px}.moyuan-chat .header-l .t{font:750 17px var(--my-font);letter-spacing:.03em}.moyuan-chat .header-l .s{padding:4px 8px;border-radius:7px;background:var(--my-blue-soft);color:var(--my-blue);font:700 12px var(--my-font);opacity:1}.moyuan-chat .header-r{gap:8px}.moyuan-chat .header-btn{min-height:36px;padding:7px 11px;border:1px solid var(--my-line);border-radius:9px;background:#fff;color:#314260;font:700 12px var(--my-font)}.moyuan-chat .header-btn:hover{border-color:#aec7ff;background:var(--my-blue-soft);color:var(--my-blue)}.moyuan-chat .header-btn.buy{border-color:var(--my-ink);background:var(--my-ink);color:#fff}.moyuan-chat .code-badge{min-height:36px;padding:6px 10px;border:1px solid var(--my-line);border-radius:9px;background:#f7faff;color:#40506e;font:12px ui-monospace,Consolas,monospace}.moyuan-chat .msgs{max-width:1050px;width:100%;margin:0 auto;padding:34px 34px 26px;gap:20px}.moyuan-chat .msg{max-width:min(86%,790px);gap:10px}.moyuan-chat .av{width:34px;height:34px;border:1px solid var(--my-line);box-shadow:var(--my-shadow-sm)}.moyuan-chat .msg.user .av{background:#e9f1ff;color:var(--my-blue)}.moyuan-chat .msg.assistant .av{background:linear-gradient(135deg,#122950,#245dd7);font:700 10px var(--my-font)}.moyuan-chat .bubble{border:1px solid var(--my-line);border-radius:16px;box-shadow:0 6px 15px rgba(19,42,85,.045);font:15px/1.75 var(--my-font)}.moyuan-chat .msg.user .bubble{border-color:transparent;border-bottom-right-radius:5px;background:linear-gradient(135deg,#2b6dff,#2356d2)}.moyuan-chat .msg.assistant .bubble{border-bottom-left-radius:5px;background:#fff;color:#24344f;padding:15px 18px;font-family:var(--my-font);font-size:15px;line-height:1.85}.moyuan-chat .msg.assistant .bubble p{font-family:var(--my-font);font-size:15px;line-height:1.85;text-indent:0;margin:0 0 9px}.moyuan-chat .msg.assistant .bubble h3{font-family:var(--my-font);font-size:20px;text-align:left;margin:16px 0 10px}.moyuan-chat .msg.assistant .bubble h4,.moyuan-chat .msg.assistant .bubble h5{font-family:var(--my-font);font-size:16px;margin:14px 0 8px}.moyuan-chat .msg.system .bubble{font-size:13px}.moyuan-chat .input-area{max-width:1050px;width:calc(100% - 48px);margin:0 auto 13px;padding:10px 11px 10px 16px;border:1px solid #cbd9ee;border-radius:18px;background:#fff;box-shadow:0 14px 32px rgba(23,51,104,.08);align-items:flex-end}.moyuan-chat .input-area textarea{min-height:44px;padding:11px 6px;border:0;border-radius:0;background:transparent;color:var(--my-ink);font:15px/1.6 var(--my-font);box-shadow:none}.moyuan-chat .input-area textarea:focus{box-shadow:none}.moyuan-chat .input-area>button,.moyuan-chat .dl-main{min-width:auto;min-height:40px;padding:9px 12px;border-radius:10px;background:#f0f5ff;color:var(--my-blue);font:700 13px var(--my-font)}.moyuan-chat .input-area>button:hover{background:#e2edff}.moyuan-chat .input-area #sendBtn{background:var(--my-blue);color:#fff;min-width:62px}.moyuan-chat .input-area #sendBtn:hover{background:var(--my-blue-strong)}.moyuan-chat .dl-group{margin-left:0}.moyuan-chat .dl-main{border:0;background:#f0f5ff}.moyuan-chat .dl-main::after{content:""}.moyuan-chat .dl-menu{border-color:var(--my-line);border-radius:12px;box-shadow:var(--my-shadow-md)}.moyuan-chat .dl-menu button{font:14px var(--my-font)}.moyuan-chat .beian{padding:0 0 12px;background:transparent;color:#8b98ac;font-size:12px}.moyuan-chat .beian a{color:#7b899f}.moyuan-chat .modal{background:rgba(6,17,39,.5);backdrop-filter:blur(5px)}.moyuan-chat .modal-box{padding:26px;border:1px solid rgba(255,255,255,.92);border-radius:20px;box-shadow:var(--my-shadow-lg)}.moyuan-chat .modal-box h2{font:750 20px var(--my-font);color:var(--my-ink)}.moyuan-chat .product-card{border-color:var(--my-line);border-radius:13px}.moyuan-chat .product-card:hover,.moyuan-chat .product-card.sel{border-color:var(--my-blue);background:var(--my-blue-soft)}.moyuan-chat .btn,.moyuan-chat .btn-p{min-height:42px;border-radius:10px;font:700 14px var(--my-font)}.moyuan-chat .btn-p{background:var(--my-blue)}

@media(max-width:900px){
  .my-site-header{width:min(100% - 28px,1200px);margin-top:12px;padding:9px 12px 9px 15px}.my-primary-nav a:not(.my-nav-cta){display:none}.my-brand-text span{display:none}.my-home-main,.my-product-hero,.my-plan-hero,.my-plan-projects{width:min(100% - 28px,1200px)}
  .my-home-hero,.my-product-hero,.my-plan-hero{grid-template-columns:1fr;gap:32px}.my-home-hero{padding:55px 0 40px;min-height:0}.my-home-hero h1,.my-product-hero h1,.my-plan-hero h1{font-size:clamp(36px,10vw,52px)}.my-hero-desc,.my-product-hero p,.my-plan-hero p{font-size:16px}.my-hero-stage{min-height:335px;max-width:510px;width:100%;margin:0 auto}.my-stage-float.one{right:0}.my-stage-float.two{left:0}.my-capability-rail{grid-template-columns:1fr}.my-capability+.my-capability{border-top:1px solid var(--my-line);border-left:0}.my-section{padding:72px 0}.my-section-soft{margin-top:72px;padding:48px 20px}.my-product-grid{grid-template-columns:1fr;margin-top:28px}.my-product-card{min-height:238px}.my-partner-panel{grid-template-columns:1fr;gap:26px;padding:31px 26px}.my-partner-panel h3{font-size:25px}.my-partner-actions{justify-content:flex-start}.my-site-footer{width:min(100% - 28px,1200px);grid-template-columns:1fr;gap:22px;padding:34px 0 26px}.my-footer-side{text-align:left}.my-footer-links{justify-content:flex-start}.moyuan-plan-page .my-plan-projects .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .moyuan-chat .sidebar{width:278px;min-width:278px}.moyuan-chat .header{padding:12px 16px 12px 28px}.moyuan-chat .msgs{padding:22px 15px 17px}.moyuan-chat .input-area{width:calc(100% - 24px);margin-bottom:8px}.moyuan-chat .msg{max-width:94%}
}
@media(max-width:520px){
  .my-site-header{min-height:62px}.my-brand-mark{width:31px;height:31px}.my-brand-text b{font-size:14px}.my-nav-cta{padding:9px 11px!important;font-size:12px!important}.my-home-hero{padding-top:42px}.my-hero-actions{display:grid;grid-template-columns:1fr}.my-button{width:100%}.my-hero-stage{min-height:286px}.my-stage-core{width:214px;border-radius:28px}.my-stage-float{padding:10px 11px;font-size:11px}.my-stage-float small{font-size:10px}.my-section-head h2{font-size:29px}.my-section-head p{font-size:15px}.my-plan-overview{padding:15px}.moyuan-plan-page .my-plan-projects .grid{grid-template-columns:1fr}.moyuan-chat .header-l .s{display:none}.moyuan-chat .header-l .t{font-size:15px}.moyuan-chat .header-r{gap:5px}.moyuan-chat .header-btn{padding:6px 8px;font-size:11px}.moyuan-chat .code-badge{display:none}.moyuan-chat .input-area{padding:8px 8px 8px 13px;border-radius:15px;gap:5px}.moyuan-chat .input-area>button,.moyuan-chat .dl-main{min-height:38px;padding:8px 9px;font-size:12px}.moyuan-chat .input-area #sendBtn{min-width:48px}.moyuan-chat .bubble,.moyuan-chat .msg.assistant .bubble,.moyuan-chat .msg.assistant .bubble p{font-size:14px}.moyuan-chat .modal-box{padding:20px}
}
/* 手机端交互补丁：仅影响 900px 以下，不改变电脑端布局 */
@media(max-width:900px){
  body.moyuan-chat{-webkit-text-size-adjust:100%;overscroll-behavior:none;overflow:hidden}
  .moyuan-chat .sidebar-overlay{touch-action:manipulation}
  .moyuan-chat .msgs{overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .moyuan-chat .input-area{padding-bottom:calc(10px + env(safe-area-inset-bottom));touch-action:manipulation}
  .moyuan-chat .input-area>button,.moyuan-chat .dl-main,.moyuan-chat .sidebar-toggle,.moyuan-chat .new-btn{min-height:44px;touch-action:manipulation}
  .moyuan-chat .modal-box{width:min(95vw,520px);max-height:calc(100dvh - 32px);overflow-y:auto;-webkit-overflow-scrolling:touch}
}
/* 创新助手工作台：用统一令牌收口旧组件与移动端状态 */
body.moyuan-chat{
  --c-primary:var(--my-blue);--c-primary-hover:var(--my-blue-strong);--c-primary-light:var(--my-blue-soft);--c-primary-subtle:#dbe8ff;
  --c-sidebar:var(--my-ink);--c-sidebar-hover:rgba(255,255,255,.075);--c-sidebar-active:rgba(35,100,245,.26);--c-sidebar-text:#eef4ff;--c-sidebar-muted:rgba(238,244,255,.52);--c-sidebar-border:rgba(255,255,255,.10);
  --c-page-bg:var(--my-page);--c-canvas:var(--my-surface);--c-surface:var(--my-surface-2);--c-surface-soft:#f1f5fb;--c-hairline:var(--my-line);--c-hairline-soft:#eff4fb;--c-hairline-strong:#c8d7ec;
  --c-ink-deep:var(--my-ink);--c-ink:var(--my-text);--c-charcoal:#334462;--c-slate:var(--my-muted);--c-steel:var(--my-muted-2);--c-muted:#d5dfec;
  --c-header-start:var(--my-ink);--c-header-end:var(--my-ink-2);--c-success:var(--my-success);--c-success-bg:#edf9f5;--c-success-border:#c8eadb;--c-warning:#a46108;--c-warning-bg:#fff8e8;--c-warning-border:#f4dda4;--c-error:#c63535;--c-error-bg:#fff2f1;
  --r-xs:8px;--r-sm:10px;--r-md:10px;--r-lg:16px;--r-xl:24px;--sh-subtle:var(--my-shadow-sm);--sh-card:var(--my-shadow-sm);--sh-elevated:var(--my-shadow-md);--sh-modal:var(--my-shadow-lg)
}
.moyuan-chat .main{height:100dvh;min-height:0}.moyuan-chat .sidebar{padding-top:env(safe-area-inset-top)}.moyuan-chat .header{padding-top:calc(15px + env(safe-area-inset-top))}.moyuan-chat .input-area{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
.moyuan-chat .sidebar-history-label{padding:16px 21px 7px;color:rgba(238,244,255,.46);font:700 11px var(--my-font);letter-spacing:.12em}.moyuan-chat .sidebar-empty{padding:27px 15px;color:rgba(238,244,255,.42);font:13px/1.65 var(--my-font);text-align:center}.moyuan-chat .sidebar-back-link{display:block!important;padding:16px 12px!important;border-top:1px solid rgba(255,255,255,.10);color:rgba(238,244,255,.48)!important;font:12px var(--my-font)!important;text-align:center;text-decoration:none}.moyuan-chat .sidebar-back-link:hover{color:#fff!important;background:rgba(255,255,255,.045)}
.moyuan-chat .sidebar-toggle{border:1px solid rgba(255,255,255,.12);background:rgba(11,22,48,.82);box-shadow:0 8px 20px rgba(7,17,39,.20)}.moyuan-chat .sidebar-toggle:hover{background:var(--my-blue);color:#fff}.moyuan-chat .modal-box .close{float:right;display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:#f2f6fb;color:var(--my-muted);font:22px/1 var(--my-font);transition:background .18s ease,color .18s ease}.moyuan-chat .modal-box .close:hover{background:var(--my-blue-soft);color:var(--my-blue)}.moyuan-chat .inp{min-height:44px;border-color:#c8d7ec;border-radius:10px;color:var(--my-ink);font:14px ui-monospace,Consolas,monospace}.moyuan-chat .inp:focus{box-shadow:0 0 0 3px rgba(35,100,245,.15)}.moyuan-chat .btn-s{background:#eef3fb;color:#40506c}.moyuan-chat .result-box{border-color:#c8eadb;border-radius:12px;background:#f1fbf6;color:#246a50}.moyuan-chat .err{color:#c63535;font:12px/1.5 var(--my-font)}.moyuan-chat .dl-menu .fmt{color:var(--my-muted-2);font:11px/1.45 var(--my-font)}
.moyuan-chat .msg.assistant .bubble table{border-color:#d6e1ef;border-radius:12px;font:14px/1.6 var(--my-font)}.moyuan-chat .msg.assistant .bubble th{border-color:#d6e1ef;background:#f3f7fd;color:var(--my-ink);font:700 13px var(--my-font)}.moyuan-chat .msg.assistant .bubble td{border-color:#e8eef7;color:#41516b;font:14px/1.65 var(--my-font)}.moyuan-chat .msg.assistant .bubble tr:nth-child(even) td{background:#fbfcff}.moyuan-chat .msg.assistant .bubble tr:hover td{background:var(--my-blue-soft)}
@media(max-width:900px){
  .moyuan-chat .sidebar{position:fixed;left:0;top:0;height:100dvh;transform:translateX(-100%);z-index:200;transition:transform .24s ease}.moyuan-chat .sidebar.open{transform:translateX(0)}.moyuan-chat .sidebar-overlay.show{display:block}.moyuan-chat .sidebar-toggle{display:grid;place-items:center;left:12px;top:calc(14px + env(safe-area-inset-top));width:40px;height:40px;border-radius:12px;color:#fff;font-size:14px;writing-mode:horizontal-tb}.moyuan-chat .main{width:100%}.moyuan-chat .header{min-height:68px;padding-left:64px;padding-top:calc(12px + env(safe-area-inset-top))}.moyuan-chat .input-area{padding-bottom:calc(10px + env(safe-area-inset-bottom))}
}
@media(max-width:520px){
  .moyuan-chat .header{padding-right:12px}.moyuan-chat .sidebar-toggle{top:calc(11px + env(safe-area-inset-top));left:9px;width:38px;height:38px}.moyuan-chat .input-area textarea{min-width:0}.moyuan-chat .dl-menu{right:0;left:auto;min-width:178px}.moyuan-chat .sidebar-history-label{padding-left:18px}.moyuan-chat .sidebar-empty{padding-inline:12px}
}
/* 创新助手侧栏：与官网浅色品牌导航保持一致 */
.moyuan-chat .sidebar{background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);color:var(--my-text);border-right:1px solid var(--my-line);box-shadow:8px 0 24px rgba(16,38,78,.045)}
.moyuan-chat .sidebar-head{padding:20px 16px 17px;border-bottom:1px solid var(--my-line);background:rgba(255,255,255,.82)}
.moyuan-chat .sidebar>.sidebar-brand{display:flex!important;align-items:center;gap:10px;padding:0!important;color:var(--my-ink)!important;font:inherit!important;text-decoration:none}
.moyuan-chat .sidebar-brand-mark{width:34px;height:34px;display:grid;place-items:center;overflow:hidden;flex:0 0 34px;border:1px solid #dfe8f5;border-radius:10px;background:#fff;box-shadow:0 3px 9px rgba(17,47,98,.06)}.moyuan-chat .sidebar-brand-mark img{width:47px;height:47px;max-width:none;padding:0;object-fit:cover;border:0;transform:translateY(-8px)}
.moyuan-chat .sidebar-brand span{display:flex;min-width:0;flex-direction:column;line-height:1.18}.moyuan-chat .sidebar-brand b{font:780 16px var(--my-font);letter-spacing:.055em}.moyuan-chat .sidebar-brand small{margin-top:4px;color:var(--my-muted-2);font:11px var(--my-font);letter-spacing:.04em}
.moyuan-chat .new-btn{margin-top:18px;border:1px solid transparent;border-radius:11px;background:linear-gradient(135deg,#286bfb,#1f54d1);color:#fff;box-shadow:0 10px 20px rgba(35,100,245,.20)}.moyuan-chat .new-btn:hover{background:var(--my-blue-strong);transform:translateY(-1px)}
.moyuan-chat .sidebar-history-label{padding:18px 20px 8px;color:#8794aa;font:750 11px var(--my-font);letter-spacing:.12em}.moyuan-chat .conv-list{padding:8px 10px}.moyuan-chat .conv-item{border:1px solid transparent;color:#41516b;border-radius:11px}.moyuan-chat .conv-item:hover{border-color:#dbe7f9;background:#f0f5ff}.moyuan-chat .conv-item.active{border-color:#bfd2f8;background:#eaf1ff;color:var(--my-blue)}.moyuan-chat .conv-item .m{color:#94a0b2}.moyuan-chat .conv-item .act button{border-color:#d6e2f3;background:#fff;color:#65748d;border-radius:6px}.moyuan-chat .conv-item .act button:hover{border-color:#b8cdf4;color:var(--my-blue);background:var(--my-blue-soft)}
.moyuan-chat .sidebar-empty{margin:3px 2px;padding:25px 15px;border:1px dashed #d7e3f5;border-radius:12px;background:rgba(255,255,255,.65);color:#8997ac;font:13px/1.65 var(--my-font)}.moyuan-chat .sidebar-back-link{border-top:1px solid var(--my-line);background:rgba(255,255,255,.58);color:#728199!important}.moyuan-chat .sidebar-back-link span{margin-left:5px;color:var(--my-blue);font-size:14px}.moyuan-chat .sidebar-back-link:hover{color:var(--my-blue)!important;background:#f0f5ff}
@media(max-width:900px){.moyuan-chat .sidebar{box-shadow:18px 0 46px rgba(8,29,70,.18)}.moyuan-chat .sidebar-toggle{border-color:#d4e1f4;background:#fff;color:var(--my-blue);box-shadow:0 8px 22px rgba(17,50,105,.13)}.moyuan-chat .sidebar-toggle:hover{background:var(--my-blue);color:#fff}}
@media(max-width:900px){.moyuan-chat .sidebar{width:min(86vw,320px);min-width:0;transform:translate3d(-100%,0,0);visibility:hidden;pointer-events:none;box-shadow:none;transition:transform .24s ease,box-shadow .24s ease,visibility 0s linear .24s}.moyuan-chat .sidebar.open{transform:translate3d(0,0,0);visibility:visible;pointer-events:auto;box-shadow:18px 0 46px rgba(8,29,70,.18);transition:transform .24s ease,box-shadow .24s ease}.moyuan-chat .sidebar-overlay{z-index:199;background:rgba(11,29,61,.24);backdrop-filter:blur(2px)}.moyuan-chat .sidebar-toggle{z-index:202}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
/* 首页层级与主标题：桌面端保持“让创新，更快走向下一步”一排呈现 */
@media(min-width:901px){.my-home-hero{grid-template-columns:minmax(0,1.18fr) minmax(350px,.82fr);gap:36px}.my-home-hero h1{font-size:clamp(40px,4.4vw,60px);white-space:nowrap}}
@media(max-width:900px){.my-home-hero h1{white-space:normal}}
.my-capability{display:block;color:inherit;text-decoration:none;transition:background .18s ease,transform .18s ease}.my-capability:hover{background:#f5f8ff;transform:translateY(-2px)}
/* Logo crop correction: center the source artwork inside the compact mark. */
.moyuan-chat .sidebar-brand-mark img{transform:translate(-8px,-8px)}
/* 将 AI 提示放到输入框上方，底部输入区留出更舒适的呼吸空间。 */
.moyuan-chat .beian{display:contents}
.moyuan-chat .beian .ai-disclaimer{order:3;display:block;max-width:calc(100% - 32px);margin:4px auto 8px;padding:7px 13px;border:1px solid rgba(188,205,229,.62);border-radius:12px;background:rgba(255,255,255,.58);box-shadow:0 8px 20px rgba(39,73,128,.07);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:rgba(86,105,136,.78);font-size:12px;line-height:1.45;text-align:center}
.moyuan-chat .input-area{order:4;margin-top:0;margin-bottom:12px}
.moyuan-chat .beian>a{order:5;display:block;padding:0 18px 7px;color:#8b98ac;font-size:10px;line-height:1.2;text-align:center}