:root{--ink:#10233f;--muted:#5c6d83;--blue:#1769e0;--blue-dark:#0a4ba9;--line:#dce6f2;--pale:#f3f7fc;--white:#fff;--shadow:0 24px 70px rgba(21,59,106,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.65}a{color:inherit}.shell,.nav-shell{width:min(1180px,calc(100% - 48px));margin:auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:#fff;padding:10px 16px}.skip-link:focus{top:16px}.site-header{position:fixed;inset:0 0 auto;z-index:50;border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{background:rgba(255,255,255,.94);border-color:var(--line);backdrop-filter:blur(14px)}.nav-shell{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:750;text-decoration:none;letter-spacing:.02em}.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--blue);display:grid;grid-template-columns:repeat(3,4px);gap:3px;place-content:center;box-shadow:0 8px 22px rgba(23,105,224,.24)}.brand-mark i{display:block;width:4px;border-radius:4px;background:#fff}.brand-mark i:nth-child(1){height:9px}.brand-mark i:nth-child(2){height:16px}.brand-mark i:nth-child(3){height:12px}.site-nav{display:flex;align-items:center;gap:30px}.site-nav a{text-decoration:none;font-size:14px;color:#42536a}.site-nav a:hover,.site-nav a.is-active{color:var(--blue)}.site-nav .nav-login{color:#fff;background:var(--blue);padding:10px 18px;border-radius:9px}.nav-toggle{display:none;border:0;background:none}.tool-nav-item{position:relative}.tool-nav-label{display:flex;align-items:center}.tool-menu-trigger{width:28px;height:28px;padding:6px;border:0;background:transparent;color:#60738a;cursor:pointer}.tool-menu-trigger svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;transition:transform .2s}.tool-nav-item:hover .tool-menu,.tool-nav-item:focus-within .tool-menu,.tool-nav-item.is-menu-open .tool-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.tool-nav-item.is-menu-open .tool-menu-trigger svg{transform:rotate(180deg)}.tool-menu{position:absolute;z-index:70;top:calc(100% + 15px);left:50%;width:330px;padding:10px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 20px 55px rgba(21,59,106,.17);opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,8px);transition:.2s}.tool-nav-item:hover .tool-menu,.tool-nav-item:focus-within .tool-menu,.tool-nav-item.is-menu-open .tool-menu{transform:translate(-50%,0)}.tool-menu:before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}.tool-menu-link{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;padding:12px;border-radius:10px}.tool-menu-link:hover{background:var(--pale)}.tool-menu-icon{width:40px;height:40px;border-radius:10px;background:var(--blue);display:grid;grid-template-columns:repeat(3,3px);gap:3px;place-content:center}.tool-menu-icon i{width:3px;border-radius:3px;background:#fff}.tool-menu-icon i:nth-child(1){height:8px}.tool-menu-icon i:nth-child(2){height:15px}.tool-menu-icon i:nth-child(3){height:11px}.tool-menu-link strong{display:block;color:var(--ink);font-size:14px}.tool-menu-link small{margin-left:5px;padding:2px 6px;border-radius:10px;background:#e5f0ff;color:var(--blue);font-size:10px}.tool-menu-link em{display:block;margin-top:3px;color:var(--muted);font-size:12px;font-style:normal}.tool-menu-link b{color:var(--blue)}.eyebrow,.section-index{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--blue);text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow span{width:22px;height:2px;background:var(--blue)}h1,h2,h3,p{margin-top:0}.hero-lead{font-size:20px;color:#465c76;max-width:650px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}.button{display:inline-flex;align-items:center;gap:16px;padding:13px 21px;border-radius:10px;text-decoration:none;font-weight:700;transition:.2s}.button-primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px rgba(23,105,224,.22)}.button-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}.button-quiet{background:#fff;border:1px solid var(--line)}.button-quiet:hover{border-color:#a9c8ed}.personal-note{padding-left:16px;border-left:3px solid #94bdf1;color:var(--muted);font-size:14px;max-width:650px}.section-heading{max-width:760px;margin-bottom:48px}.section-heading h2,.personal-card h2{font-size:clamp(32px,4vw,48px);line-height:1.2;letter-spacing:-.035em;margin-bottom:18px}.section-heading>p:last-child{color:var(--muted)}

/* 一级：个人科研工具总览 */
.toolbox-hero{min-height:760px;padding:168px 0 110px;display:flex;align-items:center;background:radial-gradient(circle at 78% 28%,#d9eaff 0,transparent 31%),linear-gradient(145deg,#fbfdff 0,#eef5ff 100%);overflow:hidden}.toolbox-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center}.toolbox-intro h1{font-size:clamp(52px,7vw,82px);line-height:1.05;letter-spacing:-.06em;margin:22px 0 27px}.toolbox-orbit{position:relative;width:min(100%,480px);aspect-ratio:1;margin:auto;border:1px solid rgba(23,105,224,.15);border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.42);box-shadow:inset 0 0 80px rgba(23,105,224,.05)}.toolbox-orbit:before,.toolbox-orbit:after{content:"";position:absolute;border:1px solid rgba(23,105,224,.16);border-radius:50%}.toolbox-orbit:before{inset:14%}.toolbox-orbit:after{inset:29%}.orbit-core{position:relative;z-index:2;width:43%;aspect-ratio:1;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--ink);color:#fff;box-shadow:0 28px 70px rgba(16,35,63,.25);text-align:center}.orbit-core span{font-size:10px;letter-spacing:.17em;color:#80b8f7}.orbit-core strong{font-size:25px;letter-spacing:.05em}.orbit-core small{margin-top:7px;color:#afbed0;font-size:11px}.orbit-dot{position:absolute;z-index:3;width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);box-shadow:0 14px 30px rgba(21,59,106,.12);color:var(--blue);font-size:13px;font-weight:800}.orbit-dot-one{top:9%;left:25%}.orbit-dot-two{right:5%;top:42%}.orbit-dot-three{bottom:7%;right:27%}.orbit-dot-four{left:4%;top:48%}.current-tool-section{padding:110px 0}.compact-heading{margin-bottom:40px}.workspace-entry{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;position:relative;min-height:390px;padding:48px;border-radius:24px;background:linear-gradient(135deg,#10233f 0,#173d69 100%);color:#fff;text-decoration:none;overflow:hidden;box-shadow:0 28px 80px rgba(16,35,63,.18);transition:.3s}.workspace-entry:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-130px;top:-190px;background:radial-gradient(circle,rgba(98,168,255,.32),transparent 68%)}.workspace-entry:hover{transform:translateY(-6px);box-shadow:0 35px 90px rgba(16,35,63,.24)}.workspace-entry-top{position:absolute;inset:38px 42px auto;display:flex;align-items:center;justify-content:space-between}.status-pill{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#cde2fb}.status-pill i{width:7px;height:7px;border-radius:50%;background:#66d59d;box-shadow:0 0 0 5px rgba(102,213,157,.12)}.entry-arrow{font-size:30px;color:#9dc8f7}.workspace-entry-copy{align-self:end;max-width:620px}.workspace-kicker{font-size:11px;letter-spacing:.18em;color:#80b8f7}.workspace-entry h3{font-size:clamp(38px,5vw,58px);line-height:1.1;letter-spacing:-.04em;margin-bottom:18px}.workspace-entry-copy>p:last-child{color:#b9cae0;max-width:600px}.feature-chips{align-self:end;list-style:none;margin:0 0 18px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}.feature-chips li{padding:12px 15px;border:1px solid rgba(255,255,255,.15);border-radius:10px;background:rgba(255,255,255,.06);color:#d8e7f7;font-size:13px}.entry-link{position:absolute;left:48px;bottom:32px;color:#8fc0f6;font-size:14px;font-weight:700}.entry-link b{margin-left:10px}.coming-note{margin-top:22px;padding:24px 28px;border:1px dashed #b8cce4;border-radius:16px;background:#f8fbff;display:flex;align-items:center;gap:18px}.coming-note>span{width:42px;height:42px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;background:#e7f1fe;color:var(--blue);font-size:24px}.coming-note strong{font-size:16px}.coming-note p{margin:3px 0 0;color:var(--muted);font-size:14px}.personal-section{padding:94px 0;background:var(--pale)}.personal-card{display:grid;grid-template-columns:.5fr 1.25fr auto;gap:46px;align-items:start}.personal-card h2{font-size:34px}.personal-card p{color:var(--muted)}.text-link{align-self:center;text-decoration:none;color:var(--blue);font-weight:700;white-space:nowrap}

/* 二级：科研工作台详情 */
.workspace-hero{padding:132px 0 100px;background:radial-gradient(circle at 77% 28%,#dcecff 0,transparent 30%),linear-gradient(145deg,#f8fbff,#eef5ff)}.back-link{display:inline-block;margin-bottom:42px;text-decoration:none;color:var(--muted);font-size:14px}.workspace-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center}.workspace-hero-copy h1{font-size:clamp(52px,7vw,78px);line-height:1.06;letter-spacing:-.06em;margin:21px 0 26px}.features-section{padding:110px 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature-card{position:relative;border:1px solid var(--line);border-radius:17px;padding:28px;min-height:310px;background:#fff;transition:.25s}.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b8d2f2}.feature-index{position:absolute;right:23px;top:22px;font-size:12px;color:#98a9bd}.feature-symbol{width:52px;height:52px;border-radius:14px;background:#eaf3ff;position:relative;margin:7px 0 42px}.feature-symbol:before,.feature-symbol:after{content:"";position:absolute;background:var(--blue);border-radius:3px}.feature-symbol:before{width:22px;height:3px;left:15px;top:19px;box-shadow:0 8px 0 var(--blue)}.feature-symbol:after{width:3px;height:22px;left:15px;top:15px;opacity:.35}.feature-symbol-material:after{width:18px;height:22px;border:2px solid var(--blue);background:transparent;left:16px;top:13px}.feature-symbol-project:before{width:23px;height:18px;border:2px solid var(--blue);background:transparent;left:13px;top:17px;box-shadow:none}.feature-symbol-achievement:before{width:20px;height:20px;border:3px solid var(--blue);background:transparent;border-radius:50%;left:14px;top:11px;box-shadow:none}.feature-symbol-achievement:after{width:8px;height:12px;left:22px;top:31px;clip-path:polygon(0 0,100% 0,100% 100%,50% 70%,0 100%)}.feature-card h3{font-size:21px}.feature-card p{font-size:14px;color:var(--muted)}.workflow-section{padding:105px 0;background:var(--ink);color:#fff}.workflow-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.workflow-section .section-heading>p:last-child{color:#a9b8ca}.workflow-list{list-style:none;margin:0;padding:0}.workflow-list li{display:grid;grid-template-columns:55px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid #314661}.workflow-list li>span{color:#62a8ff;font-size:13px}.workflow-list strong{font-size:19px}.workflow-list p{margin:4px 0 0;color:#a9b8ca}

/* 开发者的话 */
.developer-hero{padding:145px 0 105px;background:radial-gradient(circle at 80% 22%,#dbeaff 0,transparent 31%),linear-gradient(145deg,#f9fcff,#edf5ff)}.developer-hero-grid{display:grid;grid-template-columns:1.15fr .65fr;gap:90px;align-items:end}.developer-hero h1{font-size:clamp(52px,7vw,78px);line-height:1.06;letter-spacing:-.055em;margin:20px 0 26px}.developer-quote{position:relative;padding:38px;border:1px solid rgba(255,255,255,.9);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:var(--shadow)}.developer-quote>span{position:absolute;right:26px;top:4px;color:#d8e9fc;font-family:Georgia,serif;font-size:86px;line-height:1}.developer-quote p{position:relative;font-size:22px;font-weight:750;line-height:1.5}.developer-quote small{color:var(--muted)}.developer-story{padding:110px 0}.developer-story-grid{display:grid;grid-template-columns:.55fr 1.45fr;gap:90px}.story-index>span{display:block;margin-top:36px;color:#e8f0fa;font-size:74px;font-weight:900;letter-spacing:-.06em}.story-copy{max-width:750px}.story-copy h2{font-size:clamp(34px,4vw,48px);line-height:1.25;letter-spacing:-.035em}.story-copy p{color:var(--muted);font-size:17px;line-height:1.9}.principles-section{padding:105px 0;background:var(--pale)}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.principle-card{min-height:290px;padding:29px;border:1px solid var(--line);border-radius:17px;background:#fff}.principle-card>span{color:#8fb9ec;font-size:12px;font-weight:800}.principle-card h3{margin:64px 0 14px;font-size:20px}.principle-card p{color:var(--muted);font-size:14px}.developer-status{padding:105px 0}.status-panel{display:grid;grid-template-columns:.85fr 1.1fr;gap:50px;align-items:center;padding:48px;border-radius:22px;background:var(--ink);color:#fff}.status-panel h2{margin:0;font-size:36px}.status-panel>p{margin:0;color:#b2c3d8}.status-actions{grid-column:1/-1;display:flex;gap:14px;border-top:1px solid #314661;padding-top:30px}.status-actions .button-quiet{color:var(--ink)}

.site-footer{padding:38px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.footer-grid{display:flex;align-items:flex-end;justify-content:space-between;gap:36px}.footer-grid strong{color:var(--ink);font-size:16px}.footer-grid p{margin:4px 0 0}.footer-meta{text-align:right}.filing-link{display:inline-flex;align-items:center;gap:6px;margin-top:6px;color:var(--muted);text-decoration:none}.filing-link:hover{color:var(--blue)}.footer-filings{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 20px;margin-top:24px;padding-top:18px;border-top:1px solid var(--line);text-align:center}.public-security-filing img{width:20px;height:20px;object-fit:contain}.reveal{opacity:1;transform:none}.js .reveal{opacity:1;transform:translateY(18px);transition:transform .6s}.js .reveal.is-visible{transform:none}

@media(max-width:900px){.site-nav{position:absolute;top:76px;left:24px;right:24px;display:none;flex-direction:column;align-items:stretch;padding:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.site-nav.is-open{display:flex}.nav-toggle{display:grid;gap:5px;padding:10px}.nav-toggle span{width:23px;height:2px;background:var(--ink)}.toolbox-hero-grid,.workspace-hero-grid,.workflow-grid{grid-template-columns:1fr}.toolbox-hero{min-height:auto}.toolbox-orbit{max-width:420px}.workspace-entry{grid-template-columns:1fr;padding-bottom:76px}.feature-chips{max-width:430px}.personal-card{grid-template-columns:1fr;gap:18px}.feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.shell,.nav-shell{width:min(100% - 32px,1180px)}.toolbox-hero{padding:126px 0 76px}.toolbox-intro h1,.workspace-hero-copy h1{font-size:46px}.toolbox-hero-grid{gap:54px}.toolbox-orbit{width:310px}.orbit-dot{width:50px;height:50px;border-radius:14px;font-size:12px}.orbit-core strong{font-size:20px}.current-tool-section,.features-section{padding:78px 0}.workspace-entry{padding:34px 26px 76px;min-height:480px}.workspace-entry-top{inset:27px 26px auto}.workspace-entry-copy{margin-top:100px}.entry-link{left:26px}.feature-chips{grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr}.workspace-hero{padding:116px 0 75px}.footer-grid{display:block}.footer-meta{text-align:left;margin-top:18px}}
@media(max-width:900px){.tool-nav-item{width:100%}.tool-nav-label{justify-content:space-between}.tool-nav-label>a{flex:1}.tool-menu-trigger{width:38px;height:38px}.tool-menu{position:static;width:100%;margin-top:8px;padding:6px;display:none;opacity:1;visibility:visible;pointer-events:auto;transform:none;box-shadow:none}.tool-nav-item:hover .tool-menu,.tool-nav-item:focus-within .tool-menu{display:none;transform:none}.tool-nav-item.is-menu-open .tool-menu{display:block;transform:none}.developer-hero-grid,.developer-story-grid{grid-template-columns:1fr;gap:48px}.principle-grid{grid-template-columns:1fr 1fr}.status-panel{grid-template-columns:1fr}.status-actions{grid-column:auto}}
@media(max-width:600px){.developer-hero{padding:120px 0 74px}.developer-hero h1{font-size:46px}.developer-quote{padding:28px}.developer-story,.principles-section,.developer-status{padding:78px 0}.story-index>span{display:none}.principle-grid{grid-template-columns:1fr}.principle-card{min-height:230px}.principle-card h3{margin-top:42px}.status-panel{padding:30px 25px}.status-actions{align-items:stretch;flex-direction:column}}
/* 科研工作台独立图标与紧凑工具卡 */
.workspace-product-icon{display:inline-grid;place-items:center;flex:0 0 auto;width:46px;height:46px;color:var(--blue);filter:drop-shadow(0 8px 14px rgba(23,105,224,.2))}.workspace-product-icon svg{display:block;width:100%;height:100%}.workspace-icon-frame{fill:currentColor}.workspace-icon-panel{fill:#fff}.workspace-icon-line{fill:none;stroke:#fff;stroke-width:3;stroke-linecap:round}.workspace-product-icon-menu{width:42px;height:42px}.workspace-product-icon-card{width:80px;height:80px;color:#75aef2;filter:none}.workspace-entry-identity{display:grid;grid-template-columns:80px minmax(0,1fr);align-items:center;gap:20px}.workspace-entry-text{min-width:0}.workspace-entry-identity .workspace-kicker{margin:0 0 3px}.workspace-entry-identity h3{margin:0 0 8px}.workspace-entry-summary{margin:0;color:#b9cae0;line-height:1.65;max-width:560px}.workspace-title-row{display:flex;align-items:center;gap:18px}.workspace-title-row .workspace-product-icon-hero{width:72px;height:72px}.workspace-title-row h1{margin-right:0}.workspace-entry{min-height:300px;padding:36px 40px}.workspace-entry-top{inset:28px 34px auto}.workspace-entry-copy{align-self:center;padding:38px 0 32px;max-width:650px}.workspace-entry h3{font-size:clamp(34px,4vw,48px)}.feature-chips{align-self:center;margin-bottom:0}.entry-link{left:40px;bottom:24px}
@media(min-width:901px){.tool-nav-item:not(.is-menu-open) .tool-menu{opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,8px)}.tool-nav-item.is-menu-open .tool-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}}
@media(max-width:600px){.workspace-entry{min-height:390px;padding:28px 24px 68px}.workspace-entry-top{inset:24px 24px auto}.workspace-entry-copy{margin-top:72px;padding:0}.workspace-entry-identity{grid-template-columns:64px minmax(0,1fr);gap:14px}.workspace-product-icon-card{width:64px;height:64px}.workspace-entry h3{font-size:32px}.workspace-entry-summary{font-size:14px;line-height:1.6}.entry-link{left:24px;bottom:22px}.workspace-title-row{align-items:flex-start;gap:12px}.workspace-title-row .workspace-product-icon-hero{width:52px;height:52px;margin-top:4px}.workspace-title-row h1{font-size:40px}}
/* 工具图标采用开放面板与关联节点，与实心品牌标识建立层级差异 */
.workspace-product-icon{color:#1769e0;filter:none}.workspace-icon-surface{fill:#f2f7ff}.workspace-icon-outline{fill:none;stroke:#1769e0;stroke-width:2.6}.workspace-icon-connector{fill:none;stroke:#73aaf0;stroke-width:2.4;stroke-linecap:round}.workspace-icon-node{fill:#6da6ed;stroke:#edf5ff;stroke-width:1.5}.workspace-icon-rail,.workspace-icon-line{fill:none;stroke:#315f9f;stroke-width:2.3;stroke-linecap:round}.workspace-icon-panel{fill:#1769e0}.workspace-entry .workspace-icon-surface{fill:rgba(226,238,255,.12)}.workspace-entry .workspace-icon-outline{stroke:#91c2ff}.workspace-entry .workspace-icon-rail,.workspace-entry .workspace-icon-line{stroke:#c3dcff}.workspace-entry .workspace-icon-panel{fill:#67a9f4}.workspace-entry .workspace-icon-connector{stroke:#89bcfa}.workspace-entry .workspace-icon-node{fill:#9bc9ff;stroke:#244b70}.header-context{min-width:0;display:flex;align-items:center;gap:12px}.context-divider{color:#9aabbd;font-size:18px}.current-tool-context{display:flex;align-items:center;gap:8px;min-width:0;color:#27445f}.current-tool-context strong{white-space:nowrap;font-size:14px}.workspace-product-icon-context{width:30px;height:30px}.site-nav a[data-section-link]{position:relative;height:76px;display:inline-flex;align-items:center}.site-nav a[data-section-link].is-section-active{color:var(--blue);font-weight:750;box-shadow:inset 0 -2px var(--blue)}#features,#workflow{scroll-margin-top:92px}
@media(max-width:900px){.site-nav a[data-section-link]{height:auto}.site-nav a[data-section-link].is-section-active{padding-left:10px;border-radius:7px;background:var(--pale);box-shadow:inset 3px 0 var(--blue)}}
@media(max-width:600px){.workspace-detail-page .header-context{gap:7px}.workspace-detail-page .brand-label{display:none}.workspace-detail-page .brand{gap:0}.workspace-detail-page .brand-mark{width:30px;height:30px}.workspace-detail-page .context-divider{font-size:15px}.workspace-detail-page .current-tool-context{gap:5px}.workspace-detail-page .current-tool-context strong{font-size:13px}.workspace-product-icon-context{width:28px;height:28px}#value,#features,#workflow{scroll-margin-top:82px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.workspace-entry,.feature-card{transition:none}}

/* 产品价值与开发者协作说明 */
.workspace-detail-page .site-nav{gap:22px}
#value,#features,#workflow{scroll-margin-top:92px}
.value-section{padding:108px 0;background:#fff}
.value-intro{display:grid;grid-template-columns:.72fr 1.28fr;column-gap:76px;align-items:start;margin-bottom:52px}
.value-intro .section-index{grid-column:1;grid-row:1/3}
.value-intro h2{grid-column:2;margin:0 0 18px;font-size:clamp(34px,4vw,48px);line-height:1.2;letter-spacing:-.035em}
.value-intro>p:last-child{grid-column:2;margin:0;max-width:760px;color:var(--muted);font-size:17px;line-height:1.9}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.value-card{position:relative;min-height:250px;padding:30px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#fbfdff,#f1f6fc)}
.value-card>span{display:inline-flex;color:#77a8e5;font-size:12px;font-weight:800;letter-spacing:.1em}
.value-card h3{margin:62px 0 13px;font-size:21px}
.value-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.developer-origin{padding:0 0 110px;background:#fff}
.developer-origin .developer-story-grid{padding-top:4px;border-top:1px solid var(--line)}
.developer-origin .story-index,.developer-origin .story-copy{padding-top:72px}
.discussion-group-note{display:grid;grid-template-columns:112px minmax(0,1fr);gap:26px;align-items:center;margin-top:30px;padding:28px 30px;border:1px solid #cfe0f3;border-radius:18px;background:linear-gradient(145deg,#f8fbff,#eef5ff)}
.discussion-group-badge{display:block;width:112px;height:112px;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(23,105,224,.12))}
.discussion-group-copy{min-width:0}
.discussion-group-copy>span{display:block;margin-bottom:7px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.08em}
.discussion-group-copy strong{display:block;color:var(--ink);font-size:27px;letter-spacing:-.02em}
.discussion-group-copy p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.75}

@media(max-width:1100px) and (min-width:901px){.workspace-detail-page .site-nav{gap:15px}.workspace-detail-page .site-nav a{font-size:13px}.workspace-detail-page .nav-login{padding:9px 13px}}
@media(max-width:900px) and (min-width:601px){.workspace-entry .feature-chips{margin-bottom:38px}}
@media(max-width:900px){.value-intro{grid-template-columns:1fr;gap:12px}.value-intro .section-index,.value-intro h2,.value-intro>p:last-child{grid-column:1;grid-row:auto}.value-grid{grid-template-columns:1fr 1fr}.developer-origin .developer-story-grid{border-top:0}.developer-origin .story-index{padding-top:0}.developer-origin .story-copy{padding-top:0}}
@media(max-width:600px){.value-section{padding:78px 0}.value-intro{margin-bottom:34px}.value-intro h2{font-size:34px}.value-intro>p:last-child{font-size:15px;line-height:1.8}.value-grid{grid-template-columns:1fr}.value-card{min-height:210px;padding:26px}.value-card h3{margin-top:42px}.developer-origin{padding:0 0 78px}.discussion-group-note{grid-template-columns:76px minmax(0,1fr);gap:16px;padding:22px 20px}.discussion-group-badge{width:76px;height:76px}.discussion-group-copy strong{font-size:24px}.discussion-group-copy p{font-size:13px;line-height:1.65}}
@media(max-width:380px){.workspace-entry-identity{grid-template-columns:56px minmax(0,1fr);gap:11px}.workspace-product-icon-card{width:56px;height:56px}.workspace-entry h3{font-size:29px}.workspace-entry-summary{font-size:13px}}

/* 公开通知与工具动态：与登录后的业务通知保持视觉和数据边界 */
.public-updates-section,.tool-updates-section{padding:105px 0;background:#f7faff;scroll-margin-top:92px}.public-update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.public-update-card{position:relative;min-height:230px;padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 14px 38px rgba(21,59,106,.07)}.public-update-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;border-radius:18px 0 0 18px;background:#5f9eea}.public-update-card.tone-security:before{background:#1e7a55}.public-update-card.tone-beta:before{background:#7b61c9}.public-update-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted);font-size:12px}.public-update-meta span{padding:4px 9px;border-radius:999px;background:#edf4fd;color:var(--blue);font-weight:800}.public-update-card.tone-security .public-update-meta span{background:#eaf7f1;color:#176b49}.public-update-card.tone-beta .public-update-meta span{background:#f0ecfb;color:#664aa9}.public-update-card h3{margin:48px 0 12px;font-size:20px;line-height:1.45}.public-update-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.tool-updates-section{background:#fff}.tool-update-list{border-top:1px solid var(--line)}.tool-update-row{display:grid;grid-template-columns:170px minmax(220px,.75fr) 1.25fr;gap:28px;align-items:start;padding:28px 4px;border-bottom:1px solid var(--line)}.tool-update-row>div{display:grid;gap:5px}.tool-update-row span{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.08em}.tool-update-row time{color:var(--muted);font-size:12px}.tool-update-row h3{margin:0;font-size:19px}.tool-update-row p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
@media(max-width:900px){.public-update-grid{grid-template-columns:1fr 1fr}.tool-update-row{grid-template-columns:120px 1fr}.tool-update-row p{grid-column:2}}
@media(max-width:600px){.public-updates-section,.tool-updates-section{padding:78px 0}.public-update-grid{grid-template-columns:1fr}.public-update-card{min-height:205px}.tool-update-row{grid-template-columns:1fr;gap:10px}.tool-update-row p{grid-column:1}}