body[data-site=openkk]{color-scheme:light;--ok-white: #ffffff;--ok-s50: #f6f9fc;--ok-s100: #eaf0f6;--ok-s200: #e2e8f0;--ok-s300: #cbd5e1;--ok-s400: #94a3b8;--ok-s500: #64748b;--ok-s600: #475569;--ok-s700: #334155;--ok-s900: #0f172a;--ok-page-bg: #ffffff;--ok-panel-bg: #ffffff;--ok-ink: #0f172a;--ok-muted: #475569;--ok-accent: #1d4ed8;--ok-accent-hover: #1e40af;--ok-accent-soft: #eef5ff;--ok-accent-strong: #dbeafe;--ok-accent-border: #93c5fd;--ok-success: #15803d;--ok-success-bg: #ecfdf3;--ok-success-border: #86efac;--ok-warning: #d97706;--ok-warning-bg: #fffbeb;--ok-warning-border: #fde68a;--ok-danger: #dc2626;--ok-danger-bg: #fef2f2;--ok-danger-border: #fecaca;--ok-asset: #2563eb;--ok-asset-bg: #eff6ff;--ok-asset-border: #bfdbfe;--ok-liability: #e11d48;--ok-liability-bg: #fff1f2;--ok-liability-border: #fda4af;--ok-revenue: #15803d;--ok-revenue-bg: #ecfdf3;--ok-revenue-border: #86efac;--ok-expense: #2563eb;--ok-expense-bg: #eff6ff;--ok-expense-border: #bfdbfe;--ok-border: #e2e8f0;--ok-border-strong: #cbd5e1;--ok-shadow-card: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .03);--ok-shadow-popup: 0 12px 32px rgba(15, 23, 42, .14), 0 2px 4px rgba(15, 23, 42, .04);--ok-ring-brand: 0 0 0 3px rgba(37, 99, 235, .14);--ok-font-sans: var(--font-sans), "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--ok-font-mono: var(--font-mono), "Noto Sans Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--bk-mobile-topbar-h: 48px;margin:0;min-height:100%;background:var(--ok-page-bg);color:var(--ok-ink);font-family:var(--ok-font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body[data-site=openkk],body[data-site=openkk] *,body[data-site=openkk] *:before,body[data-site=openkk] *:after{box-sizing:border-box}body[data-site=openkk] #page-content{min-height:100vh;background:#fff}body[data-site=openkk] a{color:inherit;text-decoration:none}body[data-site=openkk] button,body[data-site=openkk] input,body[data-site=openkk] textarea,body[data-site=openkk] select{font:inherit}body[data-site=openkk] .openkk-shell{min-height:100vh}body[data-site=openkk] .openkk-header{position:sticky;top:0;z-index:50;background:#fffffff5;border-bottom:1px solid #0F172A;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}body[data-site=openkk] .openkk-header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1120px;margin:0 auto;min-height:64px;padding:0 24px}body[data-site=openkk] .openkk-brand{display:inline-flex;align-items:center;gap:10px;min-width:0;font-size:14px;font-weight:700;color:var(--ok-ink)}body[data-site=openkk] .openkk-brand img{width:32px;height:32px;border-radius:8px;box-shadow:var(--ok-shadow-card)}body[data-site=openkk] .openkk-nav{display:flex;align-items:center;gap:6px}body[data-site=openkk] .openkk-nav a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:8px;color:var(--ok-muted);font-size:13px;font-weight:600}body[data-site=openkk] .openkk-nav a:hover,body[data-site=openkk] .openkk-nav a[aria-current=page]{background:var(--ok-accent-soft);color:var(--ok-accent)}body[data-site=openkk] .openkk-container{max-width:1120px;margin:0 auto;padding:0 24px}body[data-site=openkk] .openkk-main{min-height:calc(100vh - 64px)}body[data-site=openkk] .openkk-hero-full{display:flex;flex-direction:column;align-items:center;padding:20px 32px 0}body[data-site=openkk] .openkk-hero-frame{position:relative;width:100%;max-width:1200px;line-height:0;border-radius:10px;overflow:hidden;filter:drop-shadow(0 16px 40px rgba(15,23,42,.18)) drop-shadow(0 2px 6px rgba(15,23,42,.08))}body[data-site=openkk] .openkk-hero-frame img{display:block;width:100%;height:auto;border-radius:10px}body[data-site=openkk] .openkk-scroll-hint{position:fixed;bottom:28px;left:50%;transform:translate(-50%);z-index:40;display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 48px 14px;min-width:160px;border:1px solid rgba(15,23,42,.15);border-radius:999px;background:#ffffffe0;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#0f172a;cursor:pointer;transition:opacity .4s ease,transform .4s ease;box-shadow:0 4px 20px #0f172a26}body[data-site=openkk] .openkk-scroll-hint.is-hidden{opacity:0;pointer-events:none;transform:translate(-50%) translateY(8px)}body[data-site=openkk] .scroll-line{display:block;width:2px;height:22px;background:currentColor;opacity:.7;border-radius:1px;animation:scrollLineGrow 1.6s ease-in-out infinite;transform-origin:top center}body[data-site=openkk] .scroll-arrow{animation:scrollArrowBounce 1.6s ease-in-out infinite}@keyframes scrollLineGrow{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1)}}@keyframes scrollArrowBounce{0%,to{transform:translateY(-2px)}50%{transform:translateY(2px)}}body[data-site=openkk] .openkk-hero-copy{padding:80px 0 8px;scroll-margin-top:80px}body[data-site=openkk] .openkk-kicker{display:inline-flex;align-items:center;gap:8px;min-height:30px;margin:0 0 18px;padding:0 10px;border:1px solid var(--ok-accent-border);border-radius:999px;background:var(--ok-accent-soft);color:var(--ok-accent);font-size:12px;font-weight:700}body[data-site=openkk] .openkk-hero-copy h1{margin:0;color:var(--ok-ink);font-size:clamp(38px,6vw,64px);line-height:1.08;letter-spacing:0;font-weight:800}body[data-site=openkk] .openkk-hero-lead{margin:22px 0 0;color:var(--ok-s600);font-size:16px;line-height:1.9;font-weight:500}body[data-site=openkk] .openkk-hero-note{max-width:620px;margin:14px 0 0;color:var(--ok-muted);font-size:14px;line-height:1.85}body[data-site=openkk] .openkk-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}body[data-site=openkk] .openkk-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:0;padding:0 16px;border:1px solid var(--ok-border);border-radius:8px;background:var(--ok-panel-bg);color:var(--ok-ink);box-shadow:var(--ok-shadow-card);font-size:13px;font-weight:700;line-height:1.35;text-align:center;overflow-wrap:anywhere}body[data-site=openkk] .openkk-button.primary{border-color:var(--ok-accent);background:var(--ok-accent);color:#fff;box-shadow:0 1px 2px #2563eb38}body[data-site=openkk] .openkk-button:hover{border-color:var(--ok-border-strong);transform:translateY(-1px)}body[data-site=openkk] .openkk-button.primary:hover{background:var(--ok-accent-hover)}body[data-site=openkk] .openkk-screenshot-frame{min-width:0}body[data-site=openkk] .openkk-screenshot-frame.featured{transform:translateY(6px)}body[data-site=openkk] .openkk-screenshot-frame img{display:block;width:100%;height:auto;filter:drop-shadow(0 12px 32px rgba(15,23,42,.14)) drop-shadow(0 2px 4px rgba(15,23,42,.04))}body[data-site=openkk] .openkk-notice{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 26px;padding:16px 18px;border:1px solid var(--ok-accent-border);border-radius:8px;background:var(--ok-accent-soft);color:var(--ok-s700);box-shadow:var(--ok-shadow-card)}body[data-site=openkk] .openkk-notice strong{display:block;margin-bottom:4px;color:var(--ok-accent);font-size:13px}body[data-site=openkk] .openkk-notice span{display:block;font-size:13px;line-height:1.7}body[data-site=openkk] .openkk-editions{padding:44px 0 52px;border-top:1px solid var(--ok-border)}body[data-site=openkk] .openkk-editions-head{max-width:760px}body[data-site=openkk] .openkk-editions-head h2{margin:0;color:var(--ok-ink);font-size:32px;line-height:1.32;letter-spacing:0}body[data-site=openkk] .openkk-editions-head p{margin:12px 0 0;color:var(--ok-muted);font-size:14px;line-height:1.85}body[data-site=openkk] .openkk-edition-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:stretch;margin-top:24px}body[data-site=openkk] .openkk-edition-card{display:flex;flex-direction:column;min-width:0;min-height:360px;padding:22px;border:1px solid var(--ec-border, var(--ok-border));border-radius:10px;background:linear-gradient(180deg,var(--ec-bg, rgba(0,0,0,.03)) 0%,#ffffff 46%),#fff;box-shadow:var(--ok-shadow-card)}body[data-site=openkk] .openkk-edition-card.featured{box-shadow:var(--ok-shadow-popup)}body[data-site=openkk] .openkk-edition-card.tone-demo,body[data-site=openkk] .openkk-edition-card.tone-standard{--ec: #0F172A;--ec-border: rgba(15, 23, 42, .25);--ec-bg: rgba(15, 23, 42, .04)}body[data-site=openkk] .openkk-edition-card.tone-cloud{--ec: #EA4036;--ec-border: rgba(234, 64, 54, .3);--ec-bg: rgba(234, 64, 54, .06)}body[data-site=openkk] .openkk-edition-card.is-coming-soon{position:relative;pointer-events:none;user-select:none}body[data-site=openkk] .edition-coming-soon-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border-radius:10px;background:#ffffffbf;z-index:10}body[data-site=openkk] .edition-coming-soon-overlay span{padding:8px 22px;border-radius:999px;background:#0f172a;color:#fff;font-size:13px;font-weight:800;letter-spacing:.08em;box-shadow:0 2px 12px #0f172a40}body[data-site=openkk] .openkk-edition-top{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:30px}body[data-site=openkk] .openkk-edition-top span{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border:1px solid var(--ec-border, var(--ok-border));border-radius:999px;background:var(--ec, var(--ok-s50));color:#fff;font-size:11px;font-weight:800}body[data-site=openkk] .openkk-edition-top strong{color:var(--ok-s600);font-size:12px;font-weight:800;text-align:right}body[data-site=openkk] .edition-name-row{display:flex;align-items:center;gap:10px;margin-top:20px}body[data-site=openkk] .edition-icon{width:40px;height:40px;object-fit:contain;flex-shrink:0}body[data-site=openkk] .openkk-edition-card h3{margin:0;color:var(--ok-ink);font-size:28px;line-height:1.2}body[data-site=openkk] .openkk-edition-card h4{margin:10px 0 0;color:var(--ec, var(--ok-accent));font-size:16px;line-height:1.45}body[data-site=openkk] .openkk-edition-card p{margin:14px 0 0;color:var(--ok-muted);font-size:13px;line-height:1.78}body[data-site=openkk] .openkk-edition-actions{display:grid;gap:10px;margin-top:auto;padding-top:22px}body[data-site=openkk] .openkk-edition-actions .openkk-button{width:100%;max-width:100%}body[data-site=openkk] .openkk-edition-actions .openkk-button.primary{border-color:var(--ec, var(--ok-accent));background:var(--ec, var(--ok-accent));color:#fff;box-shadow:none}body[data-site=openkk] .openkk-edition-actions .openkk-button.primary:hover{filter:brightness(.9);background:var(--ec, var(--ok-accent))}body[data-site=openkk] .openkk-edition-actions .openkk-button.secondary{border-color:var(--ec, var(--ok-border));color:var(--ec, var(--ok-ink));background:transparent;box-shadow:none}body[data-site=openkk] .openkk-custom-note{margin:16px 0 0;color:var(--ok-s600);font-size:12px;line-height:1.7}body[data-site=openkk] .openkk-custom-note a{color:var(--ok-accent);font-weight:800}body[data-site=openkk] .openkk-custom-note a:hover{text-decoration:underline}body[data-site=openkk] .openkk-demo-panel{border:1px solid var(--ok-border);border-radius:12px;background:var(--ok-panel-bg);box-shadow:var(--ok-shadow-popup);overflow:hidden}body[data-site=openkk] .openkk-demo-bar{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 14px;border-bottom:1px solid var(--ok-border);background:var(--ok-s50)}body[data-site=openkk] .openkk-demo-title{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700}body[data-site=openkk] .openkk-demo-title img{width:24px;height:24px;border-radius:6px}body[data-site=openkk] .openkk-demo-status{color:var(--ok-s500);font-size:11px;font-weight:700}body[data-site=openkk] .openkk-ledger{display:grid;gap:1px;background:var(--ok-border)}body[data-site=openkk] .openkk-ledger-row{display:grid;grid-template-columns:112px 1fr 110px;align-items:center;gap:12px;min-height:46px;padding:0 14px;background:#fff;font-size:12px}body[data-site=openkk] .openkk-ledger-row.header{min-height:38px;background:var(--ok-s100);color:var(--ok-s600);font-size:11px;font-weight:700}body[data-site=openkk] .openkk-amount{font-family:var(--ok-font-mono);text-align:right;font-weight:700}body[data-site=openkk] .openkk-chip{display:inline-flex;align-items:center;justify-content:center;width:fit-content;min-height:28px;padding:0 9px;border:1px solid var(--ok-border);border-radius:999px;font-size:12px;font-weight:700}body[data-site=openkk] .openkk-chip.asset{border-color:var(--ok-asset-border);background:var(--ok-asset-bg);color:var(--ok-asset)}body[data-site=openkk] .openkk-chip.expense{border-color:var(--ok-expense-border);background:var(--ok-expense-bg);color:var(--ok-expense)}body[data-site=openkk] .openkk-chip.revenue{border-color:var(--ok-revenue-border);background:var(--ok-revenue-bg);color:var(--ok-revenue)}body[data-site=openkk] .openkk-section{padding:56px 0;border-top:1px solid var(--ok-border)}body[data-site=openkk] .openkk-section h2{margin:0;color:var(--ok-ink);font-size:28px;line-height:1.35;letter-spacing:0}body[data-site=openkk] .openkk-section-lead{max-width:760px;margin:12px 0 0;color:var(--ok-muted);font-size:14px;line-height:1.85}body[data-site=openkk] .openkk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}body[data-site=openkk] .openkk-card{min-height:180px;padding:20px;border:1px solid var(--ok-border);border-radius:8px;background:#fff;box-shadow:var(--ok-shadow-card)}body[data-site=openkk] .openkk-card img{width:32px;height:32px;margin-bottom:16px}body[data-site=openkk] .openkk-card h3{margin:0;color:var(--ok-ink);font-size:15px;line-height:1.45}body[data-site=openkk] .openkk-card p{margin:10px 0 0;color:var(--ok-muted);font-size:13px;line-height:1.75}body[data-site=openkk] .openkk-screens-section{padding-bottom:40px}body[data-site=openkk] .openkk-screen-list{display:grid;gap:34px;margin-top:28px}body[data-site=openkk] .openkk-screen-block{display:grid;grid-template-columns:minmax(220px,.34fr) minmax(0,.66fr);gap:28px;align-items:start;padding:0 0 34px;border-bottom:1px solid var(--ok-border)}body[data-site=openkk] .openkk-screen-block:last-child{border-bottom:0;padding-bottom:0}body[data-site=openkk] .openkk-screen-copy{position:sticky;top:92px}body[data-site=openkk] .openkk-screen-copy h3{margin:0;color:var(--ok-ink);font-size:18px;line-height:1.45}body[data-site=openkk] .openkk-screen-copy p{margin:12px 0 0;color:var(--ok-muted);font-size:14px;line-height:1.85}body[data-site=openkk] .openkk-bottom-cta{display:grid;justify-items:start;margin:24px 0 72px;padding:30px;border:1px solid var(--ok-border);border-radius:8px;background:linear-gradient(135deg,#eef5ffe6,#fffffff5),#fff;box-shadow:var(--ok-shadow-card)}body[data-site=openkk] .openkk-bottom-cta h2{margin:0;color:var(--ok-ink);font-size:24px;line-height:1.4}body[data-site=openkk] .openkk-bottom-cta p{max-width:760px;margin:12px 0 0;color:var(--ok-muted);font-size:14px;line-height:1.85}body[data-site=openkk] .openkk-footer{border-top:1px solid var(--ok-border);background:var(--ok-s50)}body[data-site=openkk] .openkk-footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1120px;margin:0 auto;padding:28px 24px;color:var(--ok-s600);font-size:12px}body[data-site=openkk] .openkk-footer-links{display:flex;gap:14px;font-weight:700}body[data-site=openkk] .openkk-footer-links a:hover{color:var(--ok-accent)}@media (max-width: 820px){body[data-site=openkk] .openkk-header-inner{min-height:56px;padding:0 16px}body[data-site=openkk] .openkk-nav a{min-height:34px;padding:0 8px;font-size:12px}body[data-site=openkk] .openkk-container{padding:0 16px}body[data-site=openkk] .openkk-hero-copy{padding:32px 0 8px}body[data-site=openkk] .openkk-hero-copy h1{font-size:42px}body[data-site=openkk] .openkk-grid,body[data-site=openkk] .openkk-edition-grid{grid-template-columns:1fr}body[data-site=openkk] .openkk-notice{align-items:flex-start;flex-direction:column}body[data-site=openkk] .openkk-screen-block{grid-template-columns:1fr;gap:16px}body[data-site=openkk] .openkk-screen-copy{position:static}}@media (max-width: 560px){body[data-site=openkk] .openkk-brand span{display:none}body[data-site=openkk] .openkk-ledger-row{grid-template-columns:92px 1fr}body[data-site=openkk] .openkk-ledger-row>:last-child{grid-column:1 / -1;text-align:left}body[data-site=openkk] .openkk-footer-inner{align-items:flex-start;flex-direction:column}body[data-site=openkk] .openkk-bottom-cta{padding:22px}}.openkk-nowrap{white-space:nowrap}body{margin:0;padding:0}body[data-site=rubydog] #page-content{position:relative;z-index:1;opacity:0;transition:opacity .5s ease .1s}body[data-site=rubydog] #page-content.visible{opacity:1}#page-loader{position:fixed;inset:0;z-index:9999;background:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .5s ease}#page-loader.loaded{opacity:0;pointer-events:none}.loader-inner{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.loader-logo-wrap{position:relative;width:56px;height:56px;animation:loaderPop .5s cubic-bezier(.34,1.56,.64,1) both}.loader-logo{width:48px;height:48px;border-radius:14px;display:block;position:absolute;top:4px;left:4px;z-index:1}.loader-ring{position:absolute;inset:0;border-radius:17px;border:2.5px solid transparent;background:linear-gradient(135deg,var(--red),var(--yellow),var(--green),var(--blue)) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:loaderSpin 1.8s linear infinite}.loader-bar-track{width:120px;height:3px;border-radius:3px;background:#0000000a;overflow:hidden;animation:loaderPop .5s cubic-bezier(.34,1.56,.64,1) .15s both}.loader-bar{width:40%;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--red),var(--yellow),var(--green),var(--blue));animation:loaderSlide 1.2s ease-in-out infinite}@keyframes loaderSpin{to{transform:rotate(360deg)}}@keyframes loaderSlide{0%{transform:translate(-100%)}to{transform:translate(350%)}}@keyframes loaderPop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}
