@import "https://api.fontshare.com/v2/css?f[]=satoshi@400,500,600,700,800&f[]=general-sans@400,500,600,700&display=swap";:root{--color-bg:#f5f4f0;--color-surface:#fff;--color-soft:#ece9e2;--color-text:#272521;--color-muted:#5a554e;--color-subtle:#7a746b;--color-border:#27252117;--color-border-strong:#2725212e;--color-primary:#7a3324;--color-primary-hover:#5d241a;--color-accent:#b45d38;--color-accent-soft:#f0e2da;--shadow-soft:0 1px 2px #2725210a;--radius:14px;--max-width:1120px;--font-body:"Satoshi", "General Sans", "Avenir Next", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;--font-display:"Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:var(--font-body);background:var(--color-bg);color:var(--color-text)}*{box-sizing:border-box}html{background:var(--color-bg);scrollbar-color:#7a332461 #f5f4f0d1;scrollbar-gutter:stable;scrollbar-width:thin;min-width:0}body{background:var(--color-bg);min-width:0;color:var(--color-text);margin:0;overflow-x:hidden}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:#f5f4f0b8}::-webkit-scrollbar-thumb{background:#7a332452 padding-box padding-box;border:3px solid #f5f4f0e0;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#7a332485 padding-box padding-box}::-webkit-scrollbar-corner{background:0 0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.site-shell,.site-shell-auth{min-height:100vh}.container{width:min(var(--max-width), calc(100% - 48px));margin:0 auto}.site-header{z-index:10;border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f7f6f3e0;position:sticky;top:0}.site-shell-home .site-header{color:#fffdf8;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-bottom:1px solid #0000;transition:background .18s,border-color .18s,box-shadow .18s,-webkit-backdrop-filter .18s,backdrop-filter .18s;position:fixed;left:0;right:0}.site-shell-home .site-header.is-scrolled{-webkit-backdrop-filter:blur(22px)saturate(130%);backdrop-filter:blur(22px)saturate(130%);background:#12110f6b;border-bottom-color:#fffdf824;box-shadow:0 1px 18px #12110f1f}.header-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:28px;min-height:68px;display:grid}.brand{letter-spacing:0;align-items:center;gap:10px;font-size:19px;font-weight:720;display:inline-flex}h1,h2,h3{text-wrap:balance}.brand-icon{object-fit:cover;background:#fffdf847;border:1px solid #2725211a;border-radius:11px;flex:none;width:36px;height:36px;padding:0;box-shadow:0 2px 5px #2725210f}.site-shell-home .brand-icon{background:#fffdf833;border-color:#fffdf875;width:36px;height:36px;padding:0;box-shadow:0 4px 12px #12110f2e}.main-nav{justify-content:center;align-items:center;gap:6px;display:flex}.main-nav a{color:var(--color-muted);border-radius:999px;padding:9px 13px;font-size:14px;transition:background .16s,color .16s;position:relative}.main-nav a:after{content:"";opacity:0;background:currentColor;border-radius:999px;height:2px;transition:opacity .16s,transform .16s;position:absolute;bottom:4px;left:13px;right:13px;transform:scaleX(.45)}.main-nav a:hover{background:var(--color-soft);color:var(--color-text)}.main-nav a.is-active{color:var(--color-text);font-weight:700}.main-nav a.is-active:after{opacity:1;transform:scaleX(1)}.site-shell-home .main-nav a{color:#fffdf8c2}.site-shell-home .main-nav a:hover{color:#fffdf8;background:#fffdf81f}.site-shell-home .main-nav a.is-active{color:#fffdf8}.header-actions,.hero-actions{align-items:center;gap:10px;display:flex}.button{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 16px;font-size:14px;font-weight:650;line-height:1;transition:transform .18s,border-color .18s,background .18s,box-shadow .18s;display:inline-flex}.button:hover{transform:translateY(-2px);box-shadow:0 8px 18px #27252114}.button:focus-visible,.card:focus-visible,.card:focus-within{outline-offset:3px;outline:3px solid #7a332429}.button:active{box-shadow:none;transform:translateY(0)}.button-primary{border-color:color-mix(in srgb, var(--color-primary) 92%, #000 8%);background:linear-gradient(180deg, #8a3c2b 0%, var(--color-primary) 100%);color:#fffdf8;box-shadow:inset 0 1px #fffdf829}.button-primary:hover{border-color:var(--color-primary-hover);background:linear-gradient(180deg, #783020 0%, var(--color-primary-hover) 100%)}.header-actions .button-primary{border-color:color-mix(in srgb, var(--color-primary) 92%, #000 8%);background:linear-gradient(180deg, #8a3c2b 0%, var(--color-primary) 100%);color:#fffdf8;border-radius:999px;height:34px;min-height:34px;padding:0 14px;font-size:13px;font-weight:650}.header-actions .button-primary:hover{background:var(--color-primary-hover)}.button-secondary,.button-ghost{color:var(--color-text);background:#fffdf8f0;border-color:#2725211f}.button-ghost{background:0 0}.site-shell-home .header-actions .button-ghost{color:var(--color-text);background:#fffdf8f0;border-color:#fffdf8d1}.site-shell-home .header-actions .button-ghost:hover{background:#fff;border-color:#fff}.site-shell-home .header-actions .button-primary{border-color:color-mix(in srgb, var(--color-primary) 90%, #000 10%);background:linear-gradient(180deg, #8a3c2b 0%, var(--color-primary) 100%);color:#fffdf8}.site-shell-home .header-actions .button-primary:hover{border-color:var(--color-primary-hover);background:var(--color-primary-hover)}.badge{min-height:27px;color:color-mix(in srgb, var(--color-muted) 82%, #fff 18%);background:#ece9e285;border:1px solid #27252112;border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:580;display:inline-flex}.badge-soft{background:var(--color-surface);color:var(--color-text)}.badge-accent{color:var(--color-primary);background:#f0e2daa3;border-color:#7a332424}.card{border-radius:var(--radius);background:var(--color-surface);border:1px solid #27252113;transition:transform .18s,border-color .18s,box-shadow .18s;box-shadow:0 1px 1px #27252106}.card:hover{border-color:#27252124;transform:translateY(-3px);box-shadow:0 12px 24px #2725210b}.cases-empty,.login-card,.submit-card,.submit-success,.blog-author-card,.detail-image,.learn-article-visual{background:var(--color-surface);border:1px solid #27252113;box-shadow:0 1px 1px #27252106}.hero{padding:0;position:relative;overflow:visible}.hero:before,.hero:after{display:none}.hero-stage{isolation:isolate;z-index:1;text-align:center;background:linear-gradient(#12110f61 0%,#12110f38 34%,#12110f4d 62%,#12110f8a 100%),radial-gradient(circle at 50% 20%,#b45d3829,#0000 42%),url(/hero-background.png) 50%/cover no-repeat;border:0;border-bottom:1px solid #37352f17;border-radius:0;align-content:center;place-items:center;gap:0;width:100%;min-height:560px;margin-left:0;margin-right:0;padding:138px 32px 0;display:grid;position:relative;overflow:visible;box-shadow:0 24px 70px #37352f14}.hero-stage:before{z-index:-1;content:"";background:radial-gradient(circle at 50% 36%,#fffdf81a,#0000 30%),linear-gradient(90deg,#12110f57,#12110f0a 32% 68%,#12110f57),linear-gradient(#0000 0%,#12110f3d 100%);position:absolute;inset:0}.hero-copy{max-width:980px;padding-top:0}.hero-copy h1{color:#fffdf8;max-width:980px;font-family:var(--font-display);letter-spacing:-.025em;margin:0 0 22px;font-size:clamp(52px,6.6vw,74px);font-weight:700;line-height:1.04}.hero-copy p{color:#fffdf8d1;max-width:720px;margin:0 auto;font-size:16px;line-height:1.75}@media (width>=1100px){.hero-copy h1,.hero-copy p{white-space:nowrap}}.hero-actions{justify-content:center;margin-top:28px}.hero-actions .button{min-height:42px;padding:0 18px}.hero-submit-button{color:var(--color-text);box-shadow:none;background:#fffdf8f0;border-color:#fffdf8d6}.hero-submit-button:hover{background:#fff;border-color:#fff}.recommend-card{z-index:2;cursor:pointer;background:#e9e5dd;border:1px solid #27252114;border-radius:20px;width:min(860px,100%);margin-top:34px;margin-bottom:-92px;padding:0;display:block;overflow:hidden;box-shadow:0 26px 58px #12110f2e,0 10px 26px #27252114}.recommend-card:hover{border-color:#2725211f;box-shadow:0 30px 64px #12110f33,0 12px 28px #27252117}.recommend-visual{background:#e9e5dd;position:relative;overflow:hidden}.recommend-label{z-index:1;position:absolute;top:16px;left:16px}.recommend-overlay{color:#fffdf8;opacity:0;pointer-events:none;background:radial-gradient(circle at 22% 82%,#7a33244d,#0000 42%),linear-gradient(#26221d00 8%,#26221d2e 48%,#1e1b17bd 100%);align-content:end;justify-items:start;gap:14px;padding:34px;transition:opacity .18s,transform .18s;display:grid;position:absolute;inset:0;transform:translateY(10px)}.recommend-card:hover .recommend-overlay,.recommend-visual:hover .recommend-overlay,.recommend-card:focus-within .recommend-overlay{opacity:1;pointer-events:auto;transform:translateY(0)}.recommend-overlay-tags{flex-wrap:wrap;gap:8px;display:flex}.recommend-stamp{z-index:2;width:82px;height:82px;color:var(--color-primary-hover);letter-spacing:.04em;text-indent:.04em;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:radial-gradient(circle at 25% 28%,#8f5e3b61 0 1.7px,#0000 2.2px),radial-gradient(circle at 76% 30%,#8f5e3b47 0 1.4px,#0000 1.9px),radial-gradient(circle at 28% 74%,#8f5e3b3d 0 1.3px,#0000 1.8px),#fffdf8ad;border:1.5px solid #8f5e3b8f;border-radius:50%;place-items:center;font-size:14px;font-weight:800;line-height:1.1;display:grid;position:absolute;top:20px;left:22px;transform:rotate(-10deg);box-shadow:0 10px 24px #37352f1a}.recommend-stamp:before{border-radius:inherit;content:"";border:1px dashed #8f5e3b80;position:absolute;inset:8px}.recommend-stamp:after{content:"";background:linear-gradient(#8f5e3b61,#8f5e3b61) 50% 5px/26px 1px no-repeat,linear-gradient(#8f5e3b42,#8f5e3b42) 50% 45px/30px 1px no-repeat;width:44px;height:50px;position:absolute}.recommend-stamp span{z-index:1;text-align:center;text-shadow:0 1px #fffdf885;max-width:42px;position:relative}.recommend-overlay .badge{color:var(--color-primary-hover);background:#fffdf8db;border-color:#fffdf838}.recommend-overlay-copy{text-align:left;gap:8px;max-width:560px;display:grid}.recommend-overlay-copy h2{font-family:var(--font-display);letter-spacing:-.015em;margin:0;font-size:28px;font-weight:700;line-height:1.18}.recommend-overlay-copy p{color:#fffdf8d1;margin:0;font-size:15px;line-height:1.75}.recommend-overlay-meta{color:#fffdf8d1;flex-wrap:wrap;gap:16px;font-size:13px;font-weight:650;display:flex}.recommend-overlay-meta span{align-items:center;gap:6px;display:inline-flex}.recommend-overlay .button{min-height:38px;padding:0 18px}.recommend-content{gap:11px;padding:24px 24px 22px;display:grid}.recommend-content h2,.case-card h3,.learning-card h3{letter-spacing:0;margin:0;font-size:20px;line-height:1.3}.recommend-content p,.case-card p,.learning-card p,.section-heading p{color:var(--color-muted);line-height:1.7}.recommend-content p{margin:0}.tag-row{flex-wrap:wrap;gap:8px;display:flex}.case-card .badge,.learning-card .badge{min-height:23px;color:color-mix(in srgb, var(--color-muted) 72%, #fff 28%);background:#ece9e257;border-color:#2725210b;padding:0 8px;font-size:11px;font-weight:540}.product-mockup{aspect-ratio:16/9;background:#e6e2da;border:0;border-radius:12px;padding:0;transition:filter .18s,background .18s;overflow:hidden;box-shadow:inset 0 0 0 1px #2725210b,inset 0 -18px 36px #27252103}.is-hero-preview{aspect-ratio:16/9}.recommend-card .product-mockup{background:#e9e5dd;border-radius:0;box-shadow:inset 0 0 0 1px #27252109,inset 0 -18px 34px #27252103}.mockup-image{background:linear-gradient(#fffdf814,#0000 50%);width:100%;height:100%;position:relative}.mockup-image:after{content:"";pointer-events:none;background:linear-gradient(135deg,#0000 0%,#27252102 100%);position:absolute;inset:0}.section{padding:52px 0}.hero+.section{padding-top:156px}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px;display:flex}.section-heading-main{gap:0;max-width:720px;display:grid}.section-eyebrow{color:var(--color-subtle);margin:0;font-size:13px;font-weight:700}.section-heading h2{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 8px;font-size:34px;font-weight:700;line-height:1.15}.section-heading p{color:var(--color-subtle);margin:0;font-size:14px;line-height:1.7}.section-more{color:var(--color-primary);flex:none;align-self:center;font-size:14px;font-weight:760;line-height:1.4;transition:color .16s,transform .16s}.section-more:hover{color:var(--color-primary-hover);text-underline-offset:4px;text-decoration:underline;transform:translate(2px)}.case-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;display:grid}.case-card{flex-direction:column;height:100%;display:flex;overflow:hidden}.case-card-visual{background:#e6e2da;position:relative}.case-card-visual:after{content:"";pointer-events:none;background:linear-gradient(#fff0,#fffdf83d);height:18px;position:absolute;bottom:0;left:0;right:0}.case-card-visual .product-mockup{border-bottom:0;border-radius:14px 14px 0 0;box-shadow:inset 0 0 0 1px #27252107,inset 0 -18px 32px #27252103}.case-card:hover .case-card-visual .product-mockup{filter:brightness(1.025)}.case-card-body{flex:1;grid-template-rows:auto auto auto 1fr auto;gap:11px;padding:20px 22px 18px;display:grid}.case-card h3{margin:0;font-size:19px;line-height:1.3}.case-card p,.learning-card p{-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:45.36px;margin:0;font-size:14px;line-height:1.62;display:-webkit-box;overflow:hidden}.case-stats{flex-wrap:wrap;gap:12px;display:flex}.case-stats span{color:var(--color-subtle);align-items:center;gap:5px;font-size:12.5px;line-height:1;display:inline-flex}.card-footer-row{justify-content:flex-end;align-self:end;align-items:center;gap:14px;min-height:24px;margin-top:4px;display:flex}.case-card-footer{justify-content:space-between;width:100%;margin-top:9px;padding-top:2px}.case-card-footer.is-link-only{justify-content:flex-end}.learning-card .card-footer-row{justify-content:space-between}.text-link{width:fit-content;color:var(--color-text);align-items:center;gap:6px;font-size:14px;font-weight:700;display:inline-flex}.card-link{width:fit-content;color:var(--color-primary);background:0 0;border:0;flex:none;margin-top:0;padding:0;font-size:13px;font-weight:720;line-height:1.25;transition:color .16s,transform .16s;display:inline-flex}.card-link:hover,.card:hover .card-link{color:var(--color-primary-hover);text-underline-offset:3px;text-decoration:underline;transform:translate(2px)}.learning-section,.tools-section{padding-top:52px}.learning-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.learning-card{grid-template-rows:auto auto 1fr auto;align-content:start;gap:13px;padding:27px 27px 23px;display:grid}.learning-card:has(.learning-card-image){padding-top:0;overflow:hidden}.learning-card-image{background:#eee9df;border-bottom:1px solid #27252109;margin:0 -27px 6px;overflow:hidden}.learning-card-image img{aspect-ratio:16/9;object-fit:cover;filter:saturate(.98);width:100%;transition:filter .18s,transform .18s;display:block}.learning-card:hover .learning-card-image img{filter:saturate();transform:translateY(-2px)}.learning-card h3{font-size:21px;line-height:1.32}.learning-meta{flex-wrap:wrap;gap:8px;display:flex}.tool-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.tool-card{grid-template-rows:auto 1fr auto;gap:15px;min-height:242px;padding:23px;display:grid}.tool-icon{width:48px;height:48px;color:var(--color-text);letter-spacing:0;background:#fffdf8db;border:1px solid #37352f13;border-radius:12px;justify-content:center;align-items:center;font-size:15px;font-weight:800;display:inline-flex;box-shadow:inset 0 1px #fff9}.tool-icon svg,.tool-icon img{object-fit:contain;width:30px;height:30px;display:block}.tool-icon span{color:#fffdf8;background:#272521;border-radius:8px;justify-content:center;align-items:center;min-width:28px;min-height:28px;font-size:11px;font-weight:800;line-height:1;display:inline-flex}.tool-card:hover .tool-icon{background:#fff;border-color:#37352f1a}.tool-card-copy{gap:8px;display:grid}.tool-card h3{letter-spacing:0;margin:0;font-size:19px;line-height:1.3}.tool-card p{min-height:64.35px;color:var(--color-muted);margin:0;font-size:13px;line-height:1.65}.tool-pill{color:var(--color-text);align-items:center;display:inline-flex}.tool-pill:hover{border-color:var(--color-border-strong);background:var(--color-surface)}.submit-invite{padding:34px 0 84px}.submit-invite-inner{isolation:isolate;text-align:center;background:linear-gradient(90deg,#0d1116d1,#0d111675 52%,#0d1116a8),url(/submit-bg.avif) 50%/cover no-repeat;border:1px solid #fffdf81f;border-radius:24px;place-items:center;gap:18px;min-height:320px;padding:42px 32px;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 50px #37352f24}.submit-invite-inner:before{z-index:-1;content:"";background:radial-gradient(circle at 50% 44%,#fffdf824,#0000 42%),linear-gradient(#0d11160d,#0d111633);position:absolute;inset:0}.submit-invite-copy{justify-items:center;display:grid}.submit-invite h2{color:#fffdf8;font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:36px;font-weight:700;line-height:1.2}.submit-invite p{color:#fffdf8c7;max-width:620px;margin:10px 0 0;font-size:17px;line-height:1.7}.submit-invite-button{border-color:color-mix(in srgb, var(--color-primary) 90%, #000 10%);background:linear-gradient(180deg, #8a3c2b 0%, var(--color-primary) 100%);color:#fffdf8;min-width:132px;min-height:42px;margin-top:4px;padding:0 20px}.submit-invite-button:hover{border-color:var(--color-primary-hover);background:linear-gradient(180deg, #783020 0%, var(--color-primary-hover) 100%)}.site-footer{border-top:1px solid var(--color-border);margin-top:38px;padding:48px 0 56px}.footer-inner{grid-template-columns:minmax(0,1fr) minmax(520px,.9fr);gap:88px;display:grid}.footer-brand p{max-width:520px;color:var(--color-muted);margin:16px 0 0;font-size:15px;line-height:1.85}.footer-links{grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;display:grid}.footer-group{gap:10px;display:grid}.footer-group h3{margin:0 0 3px;font-size:14px}.footer-group a{color:var(--color-muted);font-size:14px;transition:color .16s,transform .16s}.footer-group a:hover{color:var(--color-primary);transform:translate(2px)}.cases-page{padding-bottom:48px}.cases-hero{padding:76px 0 34px}.cases-hero h1{max-width:760px;font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 18px;font-size:clamp(42px,6vw,68px);font-weight:700;line-height:1.06}.cases-hero p{max-width:760px;color:var(--color-muted);margin:0;font-size:18px;line-height:1.8}.cases-toolbar{flex-wrap:wrap;align-items:center;gap:12px;max-width:100%;margin-bottom:34px;padding:0;display:inline-flex}.cases-tabs{background:#fffdf8b8;border:1px solid #27252113;border-radius:999px;flex-wrap:wrap;gap:4px;padding:3px;display:flex}.cases-tabs .button{border:0;border-radius:999px;min-height:34px;padding:0 13px;font-size:13px;font-weight:720}.cases-tabs .button-secondary{color:var(--color-muted);background:0 0}.cases-tabs .button-primary{background:var(--color-primary);color:#fffdf8;box-shadow:0 1px 2px #27252114}.cases-tabs .button:hover{box-shadow:none}.cases-filter-group{align-items:center;gap:8px;padding-left:0;display:flex;position:relative}.cases-filter-group:before{display:none}.cases-filter-label{color:var(--color-subtle);white-space:nowrap;margin:0;font-size:12px;font-weight:720}.cases-select-trigger{min-width:144px;min-height:34px;color:var(--color-text);cursor:pointer;background:#fffdf8e0;border:1px solid #27252113;border-radius:999px;outline:0;justify-content:space-between;align-items:center;gap:20px;padding:0 12px 0 14px;font-size:13px;font-weight:720;transition:background .16s,border-color .16s,box-shadow .16s;display:inline-flex}.cases-select-trigger svg{color:var(--color-subtle);transition:color .16s,transform .16s}.cases-select-trigger:hover,.cases-select-trigger[aria-expanded=true]{border-color:var(--color-border-strong);background:#fffdf8;box-shadow:0 8px 20px #37352f0e}.cases-select-trigger[aria-expanded=true] svg{color:var(--color-primary);transform:rotate(180deg)}.cases-select-menu{z-index:20;scrollbar-color:#7a332457 transparent;scrollbar-gutter:stable;scrollbar-width:thin;background:#fffdf8fa;border:1px solid #27252114;border-radius:16px;min-width:210px;max-height:min(420px,70vh);padding:7px;display:grid;position:absolute;top:calc(100% + 10px);right:0;overflow-y:auto;box-shadow:0 16px 34px #37352f1f}.cases-select-menu::-webkit-scrollbar{width:8px}.cases-select-menu::-webkit-scrollbar-track{background:0 0}.cases-select-menu::-webkit-scrollbar-thumb{background:#7a33244d padding-box padding-box;border:2px solid #fffdf8fa;border-radius:999px}.cases-select-menu::-webkit-scrollbar-thumb:hover{background:#7a33247a padding-box padding-box}.cases-select-option{min-height:38px;color:var(--color-text);cursor:pointer;font:inherit;text-align:left;background:0 0;border:0;border-radius:11px;justify-content:space-between;align-items:center;gap:14px;padding:0 11px;font-size:13.5px;font-weight:560;transition:background .14s,color .14s;display:flex}.cases-select-option:hover{background:#ece9e2a3}.cases-select-option.is-active{color:var(--color-primary-hover);background:#f0e2dab8;font-weight:760}.cases-select-option svg{color:var(--color-primary)}.cases-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.cases-page .waterfall-grid,.learn-page .waterfall-grid{column-gap:20px;display:block}.cases-page .waterfall-grid{columns:3 280px}.learn-page .waterfall-grid{columns:3 300px}.cases-page .waterfall-grid>.card,.learn-page .waterfall-grid>.card{break-inside:avoid;vertical-align:top;width:100%;margin:0 0 20px;display:inline-flex}.learn-page .waterfall-grid>.card{display:inline-grid}.waterfall-more{justify-content:center;padding:22px 0 10px;display:flex}.cases-empty{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);justify-items:start;gap:10px;padding:34px;display:grid}.cases-empty h2{letter-spacing:0;margin:0;font-size:22px}.cases-empty p{color:var(--color-muted);margin:0 0 8px;line-height:1.7}.learn-page{padding-bottom:48px}.learn-hero{padding:76px 0 34px}.learn-hero h1{max-width:780px;font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 18px;font-size:clamp(42px,6vw,68px);font-weight:700;line-height:1.06}.learn-hero p{max-width:780px;color:var(--color-muted);margin:0;font-size:18px;line-height:1.8}.learn-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.tools-page{padding-bottom:48px}.tools-hero{padding:76px 0 34px}.tools-hero h1{max-width:780px;font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 18px;font-size:clamp(42px,6vw,68px);font-weight:700;line-height:1.06}.tools-hero p{max-width:760px;color:var(--color-muted);margin:0;font-size:18px;line-height:1.8}.cases-hero,.learn-hero,.tools-hero,.info-page,.submit-page{background:var(--color-bg)}.cases-hero h1,.learn-hero h1,.tools-hero h1,.info-hero h1,.submit-copy h1,.submit-success h1,.blog-article-head h1,.tool-detail-hero h1{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;font-weight:700}.cases-hero p,.learn-hero p,.tools-hero p,.info-hero p,.submit-copy p,.blog-lead{color:var(--color-muted);text-wrap:pretty}.tools-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.tool-detail{padding:64px 0 72px}.tool-detail-hero{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:36px;margin-bottom:46px;padding:34px;display:grid}.tool-detail-hero:hover{border-color:var(--color-border);box-shadow:var(--shadow-soft);transform:none}.tool-detail-hero h1{font-family:var(--font-display);letter-spacing:-.02em;margin:18px 0 10px;font-size:clamp(44px,6vw,68px);font-weight:700;line-height:1.04}.tool-detail-hero p{max-width:720px;color:var(--color-muted);margin:0 0 14px;font-size:16px;line-height:1.75}.tool-detail-meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tool-detail-meta a,.tool-review-list a,.tool-source-list a{color:var(--color-primary);font-size:13px;font-weight:700}.tool-detail-meta a:hover,.tool-review-list a:hover,.tool-source-list a:hover{text-underline-offset:3px;text-decoration:underline}.tool-detail-actions{flex-wrap:wrap;justify-content:end;gap:10px;display:flex}.tool-detail-section{gap:18px;max-width:920px;margin-top:44px;display:grid}.tool-detail-section h2{color:var(--color-text);letter-spacing:-.025em;margin:0;font-size:26px;line-height:1.2}.tool-detail-section p{color:var(--color-muted);margin:0;font-size:15px;line-height:1.8}.tool-detail-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.tool-detail-list li{border-top:1px solid var(--color-border);color:var(--color-muted);padding:14px 0 0;line-height:1.75}.tool-benchmark-list,.tool-review-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.tool-benchmark-list .card,.tool-review-list .card{align-content:start;gap:12px;padding:20px;display:grid}.tool-benchmark-list h3{margin:0 0 8px;font-size:17px;line-height:1.35}.tool-source-list{flex-wrap:wrap;gap:10px 18px;display:flex}.related-tools-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.tool-detail-empty{padding:76px 0}.tool-detail-empty h1{margin:0 0 18px;font-size:42px;line-height:1.1}.case-detail,.learn-detail{padding:68px 0 84px}.learn-detail .learn-detail-layout{max-width:100%;margin:0 auto;display:block}.learn-detail .blog-article{width:100%}.learn-detail .blog-article-head,.learn-detail .blog-prose{max-width:720px;margin-left:auto;margin-right:auto}.learn-detail .blog-article-head{gap:14px;margin-bottom:30px}.learn-detail .blog-article-head h1{letter-spacing:-.012em;max-width:680px;font-size:clamp(34px,4.4vw,50px);line-height:1.14}.learn-detail .blog-article-meta{align-items:center}.learn-source-link{color:var(--color-primary);align-items:center;gap:5px;font-weight:700;display:inline-flex}.learn-source-link:hover{text-underline-offset:3px;text-decoration:underline}.learn-detail-cover{background:var(--color-surface);border:1px solid #27252114;border-radius:18px;max-width:920px;margin:0 auto 34px;overflow:hidden;box-shadow:0 18px 40px #2725210b}.learn-detail-cover img,.learn-detail-cover .product-mockup{border-radius:18px;width:100%;display:block}.learn-detail-cover img{object-fit:contain;height:auto}.learn-detail-cover .product-mockup{aspect-ratio:16/8}.blog-detail-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:clamp(36px,5vw,72px);display:grid}.blog-article{min-width:0}.blog-article-head{gap:18px;max-width:820px;margin-bottom:40px;display:grid}.blog-article-head h1{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:clamp(42px,5.8vw,66px);font-weight:700;line-height:1.06}.blog-article-meta{color:var(--color-subtle);flex-wrap:wrap;gap:10px 18px;font-size:13px;font-weight:560;display:flex}.blog-sidebar{position:sticky;top:92px}.case-detail-meta,.case-detail-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.case-detail-actions{justify-content:flex-start;margin-top:4px}.blog-author-card{align-items:start;gap:18px;padding:24px;display:grid}.blog-author-card:hover{border-color:var(--color-border);box-shadow:var(--shadow-soft);transform:none}.submitter-main{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;display:grid}.submitter-avatar{border:1px solid var(--color-border);background:var(--color-soft);width:54px;height:54px;color:var(--color-primary);border-radius:50%;place-items:center;font-size:21px;font-weight:800;display:grid;overflow:hidden}.submitter-avatar img{object-fit:cover;width:100%;height:100%}.submitter-main h2{margin:0 0 4px;font-size:19px;line-height:1.3}.submitter-main p{color:var(--color-muted);margin:0;font-size:13px;line-height:1.65}.submitter-links{color:var(--color-muted);flex-wrap:wrap;gap:8px 14px;font-size:13px;display:flex}.submitter-links a,.submitter-links button,.submitter-links span{align-items:center;gap:5px;min-height:24px;display:inline-flex}.submitter-links a,.submitter-links button{color:var(--color-primary);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;font-weight:700}.submitter-links a:hover,.submitter-links button:hover{text-underline-offset:3px;text-decoration:underline}.author-follow-button{width:100%}.blog-prose{gap:30px;max-width:840px;display:grid}.learn-detail .blog-prose{box-shadow:none;background:0 0;border:0;border-radius:0;padding:0;position:relative}.blog-lead,.blog-note{color:var(--color-muted);text-wrap:pretty;margin:0;font-size:17px;line-height:1.9}.learn-detail .blog-lead{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.01em;font-size:24px;line-height:1.65}.blog-note{color:var(--color-subtle);background:#ece9e26b;border:1px solid #27252113;border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.75}.case-detail-sections{gap:28px;margin-bottom:22px;display:grid}.detail-block{grid-template-columns:1fr;gap:18px;display:grid}.detail-image{background:var(--color-surface);border:1px solid #27252114;border-radius:16px;overflow:hidden;box-shadow:0 1px 1px #27252106}.detail-image img,.detail-image .product-mockup{width:100%;display:block}.detail-image img{aspect-ratio:16/9;object-fit:cover}.detail-image .product-mockup{aspect-ratio:16/9;border-radius:16px}.detail-copy p{color:var(--color-muted);margin:0;font-size:16px;line-height:1.9}.learn-article-section{border-top:0;gap:18px;padding-top:10px;display:grid}.learn-article-section.has-visual{grid-template-columns:1fr;gap:18px;padding-top:18px}.learn-article-section.has-visual:nth-of-type(2n) .learn-article-visual{order:0}.learn-article-visual{background:var(--color-soft);border:1px solid #27252114;border-radius:16px;overflow:hidden;box-shadow:0 1px 1px #27252106}.learn-article-visual .product-mockup{aspect-ratio:16/9;object-fit:cover;border-radius:16px;width:100%;display:block}.learn-article-visual img{object-fit:contain;border-radius:16px;width:100%;height:auto;display:block}.learn-article-copy{gap:14px;max-width:100%;margin:0 auto;display:grid}.learn-article-section h2{color:var(--color-text);font-family:var(--font-body);letter-spacing:0;margin:10px 0 2px;font-size:18px;font-weight:760;line-height:1.45}.learn-article-section p{color:var(--color-muted);text-wrap:pretty;white-space:pre-line;margin:0;font-size:17px;line-height:1.95}.learn-code-block{color:#fffdf8;background:#272521;border:1px solid #27252117;border-radius:14px;width:100%;max-width:100%;overflow:hidden;box-shadow:0 1px 1px #27252108}.learn-code-head{color:#fffdf8a8;border-bottom:1px solid #fffdf81f;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px 9px 16px;font-size:12px;font-weight:700;display:flex}.learn-code-head button{color:#fffdf8;cursor:pointer;min-height:28px;font:inherit;background:#fffdf814;border:1px solid #fffdf824;border-radius:999px;align-items:center;gap:6px;padding:0 10px;transition:background .16s,border-color .16s;display:inline-flex}.learn-code-head button:hover{background:#fffdf824;border-color:#fffdf847}.learn-code-block pre{margin:0;padding:18px 20px 20px;overflow-x:auto}.learn-code-block code{color:#fffdf8e6;white-space:pre;font-family:SFMono-Regular,Cascadia Code,Menlo,monospace;font-size:13px;line-height:1.75}.blog-like-button{border:1px solid var(--color-border);background:var(--color-surface);width:fit-content;min-height:38px;color:var(--color-primary);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:0 16px;font-size:14px;font-weight:700;display:inline-flex}.learn-detail .blog-like-button{margin-top:2px}.blog-like-button.is-active{border-color:var(--color-primary);background:var(--color-primary);color:#fffdf8}.related-learning-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:16px;display:grid}.learn-related-section{width:100%;max-width:100%;margin:72px auto 0}.learn-related-section>div:first-child{max-width:100%}.related-case-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.case-detail-empty{padding:76px 0}.case-detail-empty h1{margin:0 0 14px;font-size:42px;line-height:1.1}.case-detail-empty p{color:var(--color-muted);margin:0 0 18px;line-height:1.75}.login-page{place-items:center;min-height:100vh;padding:30px 0;display:grid;position:relative;overflow:hidden}.login-page:before{pointer-events:none;content:"";background:radial-gradient(circle at 50% 16%,#8f5e3b1a,#0000 34%),radial-gradient(circle at 50% 100%,#2725210f,#0000 42%),linear-gradient(#fffdf8c2,#f5f4f033);position:absolute;inset:0}.login-shell{z-index:1;justify-items:center;max-width:430px;margin:0 auto;display:grid;position:relative}.login-copy{text-align:center;gap:10px;display:grid}.login-copy h1{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:clamp(34px,5vw,42px);font-weight:700;line-height:1.1}.login-copy p{color:var(--color-muted);margin:0;font-size:14px;line-height:1.75}.login-card{text-align:center;border-radius:18px;gap:22px;width:100%;padding:34px 32px 28px;display:grid;box-shadow:0 18px 46px #27252113}.login-card:hover{border-color:var(--color-border);transform:none;box-shadow:0 18px 46px #27252113}.login-card h2{letter-spacing:-.02em;margin:0 0 8px;font-size:21px;line-height:1.25}.login-card p,.login-note{color:var(--color-muted);text-align:center;margin:0;font-size:13px;line-height:1.7}.google-login-button{width:100%;min-height:48px;color:var(--color-text);box-shadow:none;background:#fffdf8;border-color:#2725211f;font-weight:760}.google-login-button:hover{background:#fff;border-color:#27252133;transform:translateY(-1px);box-shadow:0 8px 20px #2725210d}.google-login-button>span{align-items:center;gap:10px;display:inline-flex}.google-mark{border:1px solid var(--color-border);background:var(--color-surface);width:22px;height:22px;color:var(--color-primary);border-radius:50%;place-items:center;font-weight:800;display:inline-grid}.login-success{background:var(--color-accent-soft);border:1px solid #8f5e3b2e;border-radius:12px;padding:10px 12px;color:var(--color-primary-hover)!important}.submit-page{padding:76px 0 72px}.submit-shell{gap:34px;max-width:920px;margin:0 auto;display:grid}.submit-shell-simple,.submit-copy{max-width:760px}.submit-copy h1,.submit-success h1{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 16px;font-size:clamp(42px,5.8vw,64px);font-weight:700;line-height:1.06}.submit-copy p,.submit-success p,.submit-note{color:var(--color-muted);margin:0;font-size:15px;line-height:1.8}.submit-copy p+p{margin-top:10px}.submit-card,.submit-success{padding:30px}.submit-dev-card{gap:24px;display:grid}.submit-card:hover,.submit-success:hover{border-color:var(--color-border);box-shadow:var(--shadow-soft);transform:none}.submit-form,.submit-group{gap:22px;display:grid}.submit-group{border-top:1px solid var(--color-border);padding-top:24px}.submit-group:first-child{border-top:0;padding-top:0}.submit-group h2{letter-spacing:-.02em;margin:0;font-size:22px;line-height:1.25}.submit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.submit-field{color:var(--color-text);gap:8px;font-size:13px;font-weight:700;display:grid}:is(.submit-field:has(textarea),.submit-field:has(.submit-checkboxes)){grid-column:1/-1}.submit-field input,.submit-field select,.submit-field textarea{border:1px solid var(--color-border);background:var(--color-surface);width:100%;min-height:42px;color:var(--color-text);font:inherit;border-radius:12px;outline:0;padding:0 12px;font-size:14px;transition:border-color .16s,box-shadow .16s}.submit-field textarea{resize:vertical;min-height:112px;padding:12px}.submit-field input:focus,.submit-field select:focus,.submit-field textarea:focus{border-color:var(--color-border-strong);box-shadow:0 0 0 3px #8f5e3b14}.submit-checkboxes{flex-wrap:wrap;gap:10px;display:flex}.submit-checkboxes label{border:1px solid var(--color-border);background:var(--color-surface);min-height:34px;color:var(--color-muted);cursor:pointer;border-radius:999px;align-items:center;gap:7px;padding:0 12px;font-size:13px;font-weight:650;display:inline-flex}.submit-checkboxes input{width:auto;min-height:0;accent-color:var(--color-primary)}.submit-error{color:#9a3f2a;background:#b4483014;border:1px solid #b4483038;border-radius:12px;margin:0;padding:10px 12px;font-size:13px;font-weight:700}.submit-success{justify-items:start;gap:14px;display:grid}.submit-status{gap:12px;display:grid}.submit-status>span{background:var(--color-accent-soft);width:fit-content;color:var(--color-primary);border:1px solid #8f5e3b2e;border-radius:999px;padding:6px 11px;font-size:13px;font-weight:750}.submit-status h2,.submit-tips h3{color:var(--color-text);letter-spacing:-.015em;margin:0}.submit-status h2{font-size:26px;line-height:1.2}.submit-status p,.submit-contact-card p{color:var(--color-muted);margin:0;font-size:15px;line-height:1.8}.submit-contact-card{color:var(--color-primary);background:#8f5e3b12;border:1px solid #8f5e3b29;border-radius:14px;align-items:flex-start;gap:14px;padding:16px;display:flex}.submit-contact-card strong{color:var(--color-text);margin-bottom:4px;font-size:16px;line-height:1.4;display:block}.submit-tips{gap:12px;display:grid}.submit-tips h3{font-size:18px;line-height:1.3}.submit-tips ul{gap:9px;margin:0;padding:0;list-style:none;display:grid}.submit-tips li{color:var(--color-muted);padding-left:18px;font-size:15px;line-height:1.7;position:relative}.submit-tips li:before{background:var(--color-primary);content:"";border-radius:50%;width:5px;height:5px;position:absolute;top:.72em;left:0}.submit-actions{flex-wrap:wrap;gap:10px;display:flex}.info-page{padding:76px 0 72px}.info-hero{max-width:720px;margin-bottom:26px}.info-hero h1{color:var(--color-text);font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:clamp(42px,5.8vw,64px);font-weight:700;line-height:1.06}.info-hero p{color:var(--color-muted);margin:0;font-size:17px;line-height:1.8}.info-article{max-width:720px}.info-article p{color:var(--color-muted);text-wrap:pretty;margin:0 0 18px;font-size:17px;line-height:1.95}.info-article p:last-child{color:var(--color-text);margin-top:28px;margin-bottom:0;font-weight:650}@media (width<=980px){.header-inner{grid-template-columns:1fr auto}.main-nav{grid-area:2/1/auto/-1;padding-bottom:12px}.hero{padding-top:0}.hero-grid,.footer-inner{grid-template-columns:1fr;gap:38px}.hero-copy{padding-top:0}.case-grid,.cases-grid,.learn-grid,.tools-grid,.tool-list,.related-case-grid,.related-tools-grid,.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-grid{grid-template-columns:1fr}}@media (width>=641px) and (width<=980px){.related-learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.container{width:min(100% - 40px, var(--max-width))}.site-header{position:static}.site-shell-home .site-header{position:fixed}.header-inner{flex-wrap:wrap;gap:12px;padding:14px 0;display:flex}.brand{width:100%}.main-nav,.header-actions{width:100%;overflow-x:auto}.header-actions .button{flex:1}.hero{padding:0}.hero-stage{border-radius:0;min-height:470px;padding:136px 20px 0}.hero:before{background-size:42px 42px,42px 42px,auto;border-radius:24px;width:calc(100% - 20px);height:520px;top:24px}.hero:after{display:none}.hero-grid{gap:28px}.hero-copy h1{letter-spacing:-.04em;font-size:42px}.hero-copy p{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button{width:100%}.recommend-card{border-radius:16px;margin-top:24px;margin-bottom:-56px}.recommend-card .product-mockup{border-radius:0}.section{padding:34px 0}.hero+.section{padding-top:88px}.section-heading{flex-direction:column;align-items:start;gap:12px}.cases-toolbar{align-items:stretch;gap:10px;width:100%;padding:0;display:flex}.cases-tabs,.cases-filter-group{width:100%}.cases-filter-group{padding-left:0}.cases-filter-group:before{display:none}.cases-select-trigger{flex:1;min-width:0}.section-heading h2{font-size:28px}.case-grid,.cases-grid,.learn-grid,.tools-grid,.tool-list,.related-case-grid,.related-tools-grid,.footer-links{grid-template-columns:1fr}.cases-page .waterfall-grid,.learn-page .waterfall-grid{columns:1;column-gap:0}.waterfall-more .button{width:100%}.case-detail,.learn-detail{padding:42px 0 48px}.blog-detail-layout,.detail-block,.learn-article-section.has-visual{grid-template-columns:1fr}.blog-detail-layout{gap:36px}.blog-sidebar{order:-1;position:static}.blog-article-head h1{font-size:42px}.learn-detail .blog-article-head h1{font-size:34px;line-height:1.18}.learn-detail-cover{border-radius:14px;margin-bottom:26px}.learn-detail-cover .product-mockup{aspect-ratio:16/10;border-radius:14px}.learn-detail .blog-prose{border-radius:0;padding:0}.learn-detail .blog-lead{font-size:20px;line-height:1.7}.learn-article-section{padding-top:12px}.learn-article-section p{font-size:16px;line-height:1.9}.learn-code-block code{white-space:pre-wrap}.related-learning-grid{grid-template-columns:1fr}.case-detail-actions{justify-content:stretch}.case-detail-actions .button,.blog-author-card .button{width:100%}.submitter-main{grid-template-columns:1fr}.detail-block{gap:22px}.detail-block:nth-child(2n) .detail-image,.learn-article-section.has-visual:nth-of-type(2n) .learn-article-visual{order:0}.tool-detail{padding:42px 0 48px}.tool-detail-hero,.tool-benchmark-list,.tool-review-list{grid-template-columns:1fr}.tool-detail-hero{gap:24px;padding:24px}.tool-detail-hero h1{font-size:42px}.tool-detail-actions{justify-content:stretch}.tool-detail-actions .button{width:100%}.cases-hero{padding:42px 0 18px}.cases-toolbar{align-items:stretch;gap:10px;width:100%;display:flex}.cases-tabs{width:100%}.cases-tabs .button{flex:1}.cases-filter-group{flex:100%;justify-content:space-between}.cases-select-trigger{width:min(220px,70%);min-width:0}.cases-select-menu{width:min(240px,70vw);left:auto;right:0}.cases-hero h1,.learn-hero h1,.tools-hero h1{font-size:42px}.learn-hero,.tools-hero{padding:42px 0 18px}.info-page{padding:42px 0 48px}.login-page{min-height:100vh;padding:24px 0}.login-shell{width:100%}.login-copy h1{font-size:34px}.login-card{padding:28px 22px 24px}.submit-page{padding:42px 0 48px}.submit-shell{gap:24px}.submit-copy h1,.submit-success h1{font-size:38px}.submit-card,.submit-success{padding:22px}.submit-actions .button{width:100%}.submit-grid{grid-template-columns:1fr}.submit-form>.button,.submit-success .button{width:100%}.info-hero h1{font-size:42px}.info-article p{font-size:16px;line-height:1.85}.cases-empty{padding:24px}.recommend-card{padding:0}.submit-invite{padding-bottom:42px}.submit-invite-inner{align-items:center;min-height:260px;padding:34px 22px}.submit-invite h2{font-size:30px}.submit-invite p{font-size:15px}}
