:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#1a1a1a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--ink:#1a1a1a;--ink-soft:#2f3338;--muted:#5f6772;--faint:#b9c5d2;--canvas:#fff;--paper:#fff;--panel:#f8f9fb;--panel-blue:#eef6ff;--line:#e0e0e0;--line-muted:#e0e0e0;--blue:#2f7bf6;--blue-deep:#0a63d8;--blue-dark:#054ca8;--orange:#ff6a35;--green:#1a7252;--shadow:0 22px 70px #0f172a1c;--soft-shadow:0 16px 42px #0f172a12;--max:1180px;background:#fbfaf6;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Noto Sans SC,Microsoft YaHei,Malgun Gothic,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;min-width:320px;min-height:100%}body{background:#fff;min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}.site-shell{min-height:100vh;position:relative}.site-header{z-index:20;width:min(var(--max), calc(100% - 32px));background:#fff;border:1px solid #e0e0e0;border-radius:12px;justify-content:space-between;align-items:center;gap:20px;min-height:58px;margin:14px auto 0;padding:8px 10px 8px 14px;display:flex;position:sticky;top:14px;box-shadow:0 8px 26px #0f172a0f}.brand-lockup,.footer-brand{color:var(--ink);letter-spacing:0;align-items:center;gap:10px;font-weight:650;text-decoration:none;display:inline-flex}.brand-lockup img,.footer-brand img{border-radius:8px;width:34px;height:34px}.nav-links{justify-content:center;align-items:center;gap:4px;display:flex}.nav-links a,.header-download{min-height:38px;color:var(--muted);border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;padding:0 12px;font-size:.9rem;font-weight:600;text-decoration:none;transition:color .18s,background .18s,border-color .18s,box-shadow .18s,transform .18s;display:inline-flex}.nav-links a:hover{color:var(--ink);background:var(--panel);box-shadow:none}.nav-links a.active{color:var(--ink);box-shadow:none;background:#f2f4f7;border-color:#e0e0e0;border-radius:8px;transform:none}.header-download{color:#fff;background:linear-gradient(#24282f 0%,#05070a 100%);border:1px solid #05070a;box-shadow:0 10px 24px #05070a2e,inset 0 1px #ffffff3d}.hero-section{grid-template-columns:minmax(440px,1fr) minmax(620px,920px);justify-content:space-between;align-items:center;gap:clamp(36px,6vw,78px);width:min(1640px,100% - 24px);margin:0 auto;padding:clamp(70px,11vh,132px) 0 clamp(56px,8vh,96px);display:grid}.hero-copy{min-width:0;max-width:600px;padding-left:clamp(0px,1.6vw,28px)}.eyebrow{width:fit-content;color:var(--blue-deep);letter-spacing:.08em;text-transform:uppercase;align-items:center;margin:0 0 16px;font-size:.78rem;font-weight:600;display:inline-flex}h1,h2,h3,p{overflow-wrap:anywhere}h1{max-width:520px;color:var(--ink);letter-spacing:0;margin:0;font-size:clamp(2.25rem,3.35vw,3.25rem);font-weight:600;line-height:1.12}.hero-subtitle{max-width:590px;color:var(--ink-soft);margin:26px 0 0;font-size:clamp(1rem,1.45vw,1.16rem);font-weight:400;line-height:1.74}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:34px;display:flex}.primary-button,.secondary-button,.plan-button{border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 18px;font-size:.94rem;font-weight:650;text-decoration:none;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.primary-button{color:#fff;background:linear-gradient(#24282f 0%,#05070a 100%);border:1px solid #05070a;box-shadow:0 14px 30px #05070a33,inset 0 1px #ffffff38}.secondary-button,.plan-button{color:var(--ink);border:1px solid var(--line);background:#ffffffd1}.primary-button:hover,.secondary-button:hover,.plan-button:hover{transform:translateY(-1px)}.primary-button:hover{box-shadow:0 18px 34px #05070a3d,inset 0 1px #ffffff3d}.release-line{color:var(--muted);flex-wrap:wrap;gap:8px 12px;margin:18px 0 0;font-size:.86rem;font-weight:650;line-height:1.5;display:flex}.release-line span:not(:last-child):after{color:var(--line);content:"/";padding-left:12px}.product-frame{aspect-ratio:4/3;background:var(--paper);width:100%;max-width:920px;min-height:0;box-shadow:var(--shadow);border:1px solid #e0e0e0;border-radius:16px;grid-template-rows:44px minmax(0,1fr);grid-template-columns:206px minmax(0,1fr);justify-self:end;display:grid;position:relative;overflow:hidden;transform:translate(clamp(18px,5vw,86px))}.mock-titlebar{background:#f7f7f8;border-bottom:1px solid #e0e0e0;grid-area:1/2;align-items:center;gap:14px;min-width:0;min-height:44px;padding:0 16px 0 18px;display:flex;position:relative}.traffic-lights{flex:none;gap:7px;display:flex}.traffic-lights span{background:#ff5f57;border-radius:50%;width:11px;height:11px}.traffic-lights span:nth-child(2){background:#febc2e}.traffic-lights span:nth-child(3){background:#28c840}.mock-sidebar-toggle{color:#2f3033;flex:none;width:16px;height:16px}.mock-window-title{color:#707174;align-items:center;gap:4px;max-width:42%;font-size:.86rem;font-weight:760;line-height:1;display:inline-flex;position:absolute;left:50%;transform:translate(-50%)}.mock-window-title svg{color:#333437;flex:none;width:13px;height:13px}.mock-window-actions{color:#242528;align-items:center;gap:14px;min-width:0;margin-left:auto;display:inline-flex}.mock-window-actions>svg{width:17px;height:17px}.mock-mode-switch{color:#2b2c2f;background:#eeeeef;border:1px solid #e0e0e0;border-radius:10px;align-items:center;gap:2px;padding:4px 5px;display:inline-flex}.mock-mode-switch svg{border-radius:7px;width:25px;height:25px;padding:5px}.mock-mode-switch .active{color:#222326;box-shadow:none;background:#dedee0}.mock-sidebar{background:#f7f7f8;border-right:1px solid #e0e0e0;grid-area:1/1/span 2;min-width:0;padding:0 12px 16px}.mock-sidebar-chrome{align-items:center;min-height:44px;display:flex}.sidebar-title,.mock-folder,.mock-file,.mock-search{align-items:center;gap:8px;min-width:0;display:flex}.mock-search{color:#7b7c80;background:#ebebed;border:1px solid #0000;border-radius:8px;min-height:30px;margin-bottom:13px;padding:0 9px;font-size:.78rem;font-weight:650}.sidebar-title{color:#2f3033;margin-bottom:11px;font-size:.86rem;font-weight:800}.sidebar-more{color:#2f3033;margin-left:auto;font-weight:900}.sidebar-title svg,.mock-folder svg{color:#7b7c80}.mock-folder,.mock-file{color:#3d3e41;border-radius:8px;min-height:34px;padding:0 9px;font-size:.8rem;font-weight:650}.mock-folder{color:#4a4b4f}.mock-file span,.mock-folder span,.sidebar-title,.mock-search span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mock-file.active{color:#29313a;background:#d4e7fb}.mock-document{background:#fff;grid-area:2/2;min-width:0;padding:38px clamp(24px,4vw,52px) 76px;position:relative;overflow:hidden}.doc-rule{background:var(--line-muted);width:100%;height:1px;margin-bottom:26px}.render-block{max-width:600px}.render-block+.render-block{margin-top:28px}.render-block.lower{opacity:.72;margin-top:38px}.render-block h2{color:var(--ink);letter-spacing:0;align-items:baseline;gap:10px;margin:0;font-size:clamp(1.22rem,2vw,1.72rem);font-weight:600;line-height:1.12;display:flex}.render-block h2 span{color:var(--blue-deep);font-size:.72em}.mock-document p{max-width:530px;color:var(--ink-soft);margin:12px 0 0;font-size:.88rem;line-height:1.62}.mock-document code{font-family:SF Mono,ui-monospace,Menlo,monospace}.render-code{max-width:560px;color:var(--ink-soft);border:1px solid var(--line-muted);background:#f6f8fa;border-radius:10px;margin:12px 0 0;padding:12px 14px;font-family:SF Mono,ui-monospace,Menlo,monospace;font-size:.78rem;line-height:1.62;overflow-x:auto}.render-code b{color:var(--blue-deep)}.render-code i{color:var(--muted);font-style:normal}.render-list{gap:8px;max-width:560px;margin:12px 0 0;padding:0;list-style:none;display:grid}.render-list li{min-width:0;color:var(--ink-soft);align-items:flex-start;gap:8px;font-size:.82rem;font-weight:650;line-height:1.45;display:flex}.render-list svg{color:var(--blue-deep);flex:none;margin-top:2px}.publish-popover{border:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff5;border-radius:14px;width:min(286px,100% - 44px);padding:14px;position:absolute;top:22px;right:22px;box-shadow:0 20px 52px #1f232829}.publish-popover h3{color:var(--ink);margin:0;font-size:.96rem}.publish-popover>p{color:var(--muted);margin:5px 0 12px;font-size:.8rem;font-weight:650}.publish-option{background:var(--panel);border:1px solid var(--line-muted);border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;display:grid}.publish-icon{width:34px;height:34px;color:var(--blue-deep);background:#eef6ff;border:1px solid #e0e0e0;border-radius:6px;place-items:center;display:grid}.publish-option strong,.publish-option span{min-width:0;display:block}.publish-option strong{color:var(--ink);font-size:.84rem}.publish-option span{color:var(--muted);margin-top:3px;font-size:.74rem}.publish-option button{color:#fff;min-height:32px;font:inherit;background:var(--green);border:0;border-radius:8px;padding:0 12px;font-size:.78rem;font-weight:800}.problem-band,.narrative-wrap,.capability-section,.presentation-section,.share-flow,.pricing-section,.faq-section{width:min(var(--max), calc(100% - 40px));margin:0 auto}.problem-band{padding:26px 0 clamp(58px,9vw,112px)}.problem-grid{grid-template-columns:1fr auto 1fr;align-items:stretch;gap:18px;display:grid}.problem-card{border:1px solid var(--line);min-height:260px;box-shadow:var(--soft-shadow);background:#ffffffe6;border-radius:8px;padding:clamp(24px,4vw,38px)}.card-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.76rem;font-weight:600}.problem-card h2{max-width:500px;color:var(--ink);letter-spacing:0;margin:14px 0 0;font-size:clamp(1.35rem,2vw,1.95rem);font-weight:600;line-height:1.18}.raw-lines{gap:11px;margin-top:34px;display:grid}.raw-lines span,.mini-lines i{background:#d0d7de;border-radius:999px;height:9px;display:block}.raw-lines span:nth-child(2),.raw-lines span:nth-child(5){width:72%}.raw-lines span:nth-child(3){width:86%}.readable-list{flex-wrap:wrap;gap:10px;margin-top:34px;display:flex}.readable-list span{min-height:34px;color:var(--ink-soft);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:.88rem;font-weight:600}.flow-arrow{width:24px;height:24px;color:var(--muted);background:0 0;border:0;align-self:center;place-items:center;display:grid}.narrative-wrap{gap:clamp(38px,7vw,84px);padding-bottom:clamp(70px,10vw,130px);display:grid}.story-section{grid-template-columns:minmax(0,1fr) minmax(320px,.58fr);align-items:center;gap:clamp(28px,5vw,74px);display:grid}.story-section.reversed{grid-template-columns:minmax(320px,.58fr) minmax(0,1fr)}.story-section.reversed .story-copy{order:2}.story-section.reversed .story-panel{order:1}.story-copy h2,.section-heading h2,.share-flow h2{max-width:760px;color:var(--ink);letter-spacing:0;margin:0;font-size:clamp(1.55rem,2.55vw,2.35rem);font-weight:600;line-height:1.15}.story-copy p,.section-heading p,.share-flow p{max-width:660px;color:var(--ink-soft);margin:22px 0 0;font-size:clamp(.97rem,1.16vw,1.04rem);line-height:1.74}.story-copy .supporting-copy{color:var(--muted)}.story-panel{border:1px solid var(--line);box-shadow:var(--soft-shadow);background:#ffffffe6;border-radius:8px;padding:clamp(22px,3vw,32px)}.story-icon{width:46px;height:46px;color:var(--blue-deep);background:#eef6ff;border:1px solid #e0e0e0;border-radius:8px;place-items:center;display:grid}.story-panel ul,.pricing-card ul{gap:14px;margin:24px 0 0;padding:0;list-style:none;display:grid}.story-panel li,.pricing-card li{color:var(--ink-soft);align-items:flex-start;gap:10px;font-size:.96rem;font-weight:400;line-height:1.45;display:flex}.story-panel li svg,.pricing-card li svg{color:var(--blue-deep);flex:none;margin-top:2px}.capability-section,.presentation-section,.share-flow,.pricing-section,.faq-section{border-top:1px solid #e0e0e0;padding:clamp(64px,10vw,118px) 0}.section-heading{text-align:center;justify-items:center;display:grid}.section-heading.compact{margin-bottom:32px}.capability-grid,.pricing-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:38px;display:grid}.capability-card,.pricing-card,.faq-item{border:1px solid var(--line);box-shadow:var(--soft-shadow);background:#ffffffeb;border-radius:8px}.capability-card{min-height:220px;padding:28px}.capability-card h3,.faq-item h3{color:var(--ink);letter-spacing:0;margin:0;font-size:1.08rem;font-weight:600}.capability-card p,.faq-item p{color:var(--muted);margin:14px 0 0;font-size:.96rem;line-height:1.68}.presentation-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.theme-preview{border:1px solid var(--line);min-height:340px;box-shadow:var(--soft-shadow);background:#ffffffb8;border-radius:8px;padding:14px}.theme-paper{border-radius:6px;height:100%;padding:28px}.theme-0 .theme-paper{color:#3a3835;background:#fff;border:1px solid #e8e6e0}.theme-1 .theme-paper{color:#232020;background:#fbfaf6;border:1px solid #e3ddd0}.theme-2 .theme-paper{color:#211f1a;background:#faf8f3;border:1px solid #e7e1d4}.theme-0 .theme-paper>span{background:#ff6a35}.theme-1 .theme-paper>span{background:#b23a2e}.theme-2 .theme-paper>span{background:#1a7252}.theme-paper>span{background:currentColor;border-radius:999px;width:42px;height:5px;margin-bottom:46px;display:block}.theme-paper h3{margin:0;font-size:1.42rem;font-weight:600;line-height:1.15}.theme-paper p{opacity:.78;margin:14px 0 0;font-size:.94rem;line-height:1.55}.mini-lines{gap:10px;margin-top:48px;display:grid}.mini-lines i{opacity:.18;background:currentColor}.mini-lines i:nth-child(2){width:72%}.mini-lines i:nth-child(3){width:84%}.share-flow{grid-template-columns:minmax(0,.72fr) minmax(460px,1fr);align-items:center;gap:clamp(28px,5vw,70px);display:grid}.share-steps{grid-template-columns:repeat(7,auto);justify-content:end;align-items:center;gap:10px;display:grid}.share-step{width:108px;min-height:108px;color:var(--ink);text-align:center;border:1px solid var(--line);box-shadow:var(--soft-shadow);background:#ffffffeb;border-radius:8px;place-items:center;gap:10px;padding:14px;display:grid}.share-step span{font-size:.78rem;font-weight:600;line-height:1.25}.step-arrow{color:var(--faint)}.pricing-card{flex-direction:column;min-height:520px;padding:28px;display:flex}.pricing-card.featured{background:linear-gradient(#2a2926 0%,#10100f 100%);border-color:#10100f;box-shadow:0 20px 52px #10100f29}.plan-head h3,.plan-head p,.pricing-card .plan-description{margin:0}.plan-head h3{color:var(--ink);font-size:1.08rem}.plan-head p{color:var(--ink);margin-top:12px;font-size:clamp(1.8rem,2.8vw,2.4rem);font-weight:600;line-height:1}.plan-description{min-height:54px;color:var(--muted);line-height:1.58;margin-top:18px!important}.pricing-card.featured .plan-head h3,.pricing-card.featured .plan-head p,.pricing-card.featured li,.pricing-card.featured .plan-description,.pricing-card.featured li svg{color:#fff}.pricing-card .primary-button,.pricing-card .plan-button{width:100%;margin-top:auto}.pricing-card.featured .primary-button{color:var(--ink);background:#fff;border-color:#fff}.faq-list{border-top:1px solid #e0e0e0;max-width:900px;margin:0 auto;display:grid}.faq-item{min-height:0;box-shadow:none;background:0 0;border:0;border-bottom:1px solid #e0e0e0;border-radius:0;grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);gap:clamp(20px,4vw,48px);padding:24px 0;display:grid}.faq-item h3{font-size:.98rem;line-height:1.45}.faq-item p{color:var(--ink-soft);margin:0;font-size:.95rem;line-height:1.72}.site-footer{width:min(var(--max), calc(100% - 40px));color:var(--muted);border-top:1px solid #e0e0e0;justify-content:space-between;align-items:flex-start;gap:28px;margin:0 auto;padding:42px 0 52px;display:flex}.site-footer p{white-space:nowrap;max-width:none;margin:12px 0 0;font-size:.86rem;line-height:1.6}.site-footer nav{flex-wrap:wrap;justify-content:flex-end;gap:12px 18px;display:flex}.site-footer nav a{color:var(--muted);font-size:.9rem;font-weight:400;text-decoration:none}.site-footer nav a:hover{color:var(--ink-soft);text-decoration:underline}a:focus-visible,button:focus-visible{outline-offset:4px;outline:3px solid #2f7bf647}@media (width<=1120px){.hero-section,.story-section,.story-section.reversed,.share-flow{grid-template-columns:1fr}.story-section.reversed .story-copy,.story-section.reversed .story-panel{order:initial}.product-frame{justify-self:center;max-width:920px;transform:none}.share-steps{justify-content:start}}@media (width<=840px){.site-header{width:min(calc(100% - 20px), var(--max));top:8px}.nav-links{display:none}.hero-section,.problem-band,.narrative-wrap,.capability-section,.presentation-section,.share-flow,.pricing-section,.faq-section,.site-footer{width:min(calc(100% - 28px), var(--max))}.hero-section{padding-top:54px}.product-frame{grid-template-columns:1fr}.mock-sidebar{display:none}.mock-titlebar,.mock-document{grid-column:1}.mock-document{min-height:0;padding:30px clamp(20px,5vw,34px) 56px}.publish-popover{width:min(270px,100% - 32px);position:absolute;top:16px;right:16px}.problem-grid,.capability-grid,.presentation-row,.pricing-grid{grid-template-columns:1fr}.faq-item{grid-template-columns:1fr;gap:10px}.flow-arrow{justify-self:center;transform:rotate(90deg)}.share-steps{grid-template-columns:1fr}.step-arrow{justify-self:center;transform:rotate(90deg)}.share-step{text-align:left;grid-template-columns:auto 1fr;justify-items:start;width:100%;min-height:72px}.pricing-card{min-height:0}.site-footer{flex-direction:column}.site-footer p{white-space:normal}.site-footer nav{justify-content:flex-start}}@media (width<=520px){.site-header{min-height:54px}.brand-lockup span{display:none}.header-download{min-height:36px;padding:0 10px;font-size:.84rem}h1{font-size:clamp(2rem,9vw,2.5rem)}.hero-actions{flex-direction:column;align-items:stretch}.primary-button,.secondary-button,.plan-button{width:100%}.release-line{display:grid}.release-line span:after{display:none}.mock-window-title{max-width:38%}.mock-window-actions{gap:8px}.mock-window-actions>svg{display:none}.mock-mode-switch svg{width:23px;height:23px}.story-copy h2,.section-heading h2,.share-flow h2{font-size:clamp(1.7rem,9vw,2.45rem)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
