:root{--color-bg:#fffdf8;--color-surface:#fff;--color-surface-soft:#f5ede2;--color-border:#dfd2c3;--color-text:#34261f;--color-muted:#74645a;--color-brand:#553827;--color-brand-hover:#3e291d;--color-focus:#8b5d3e;--container:1120px;--radius-sm:8px;--radius-md:14px;--shadow-soft:0 12px 30px #49302012;--font-brand:ui-rounded, "Segoe UI", "Yu Gothic UI", "Hiragino Sans", sans-serif;color:var(--color-text);background:var(--color-bg);font-synthesis:none;font-family:Yu Gothic UI,Hiragino Sans,Noto Sans JP,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--color-bg);min-width:320px;color:var(--color-text);margin:0;line-height:1.75}img{max-width:100%;height:auto;display:block}a{color:inherit;text-underline-offset:.2em}button,summary,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:.01em;line-height:1.35}h1{font-size:clamp(2.15rem,5vw,4.25rem)}h2{font-size:clamp(1.65rem,3vw,2.3rem)}p{font-size:1rem}.container{width:min(calc(100% - 40px), var(--container));margin-inline:auto}.narrow{max-width:760px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--color-brand);color:#fff;padding:8px 14px;position:fixed;top:-100px;left:10px}.skip-link:focus{top:10px}.site-header{z-index:10;border-bottom:1px solid var(--color-border);background:#fffdf8f5;position:relative}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:68px;display:flex}.brand{font-family:var(--font-brand);letter-spacing:-.01em;align-items:center;gap:10px;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-flex}.brand img{object-fit:contain;width:54px;height:36px}.desktop-nav ul,.mobile-menu ul,.site-footer ul{align-items:center;gap:30px;margin:0;padding:0;list-style:none;display:flex}.desktop-nav a{min-height:44px;color:var(--color-muted);align-items:center;font-size:.94rem;font-weight:600;text-decoration:none;display:inline-flex}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--color-brand)}.desktop-nav a[aria-current=page]{box-shadow:inset 0 -2px var(--color-brand)}.mobile-menu{display:none;position:relative}.mobile-menu summary{cursor:pointer;align-content:center;gap:5px;width:44px;height:44px;padding:10px;list-style:none;display:grid}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary span{background:var(--color-brand);border-radius:1px;height:2px;display:block}.mobile-menu nav{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);width:min(260px,100vw - 40px);box-shadow:var(--shadow-soft);padding:12px;position:absolute;top:50px;right:0}.mobile-menu ul{flex-direction:column;align-items:stretch;gap:2px}.mobile-menu a{color:var(--color-muted);border-radius:6px;padding:10px 12px;text-decoration:none;display:block}.mobile-menu a[aria-current=page]{background:var(--color-surface-soft);color:var(--color-brand);font-weight:700}.hero{border-bottom:1px solid var(--color-border);padding:clamp(44px,5vw,72px) 0 clamp(48px,5.5vw,80px)}.hero-inner{grid-template-columns:minmax(240px,340px) 1fr;align-items:center;gap:clamp(28px,4vw,58px);max-width:940px;display:grid}.hero-logo{aspect-ratio:3/2;object-fit:contain;width:100%;max-width:330px}.hero-copy h1{font-family:var(--font-brand);color:var(--color-brand);letter-spacing:-.035em;margin-bottom:14px;font-size:clamp(2.1rem,4.5vw,3.85rem);font-weight:700}.hero-catch{margin-bottom:13px;font-size:clamp(1.24rem,2.2vw,1.65rem);font-weight:700;line-height:1.5}.hero-description{max-width:550px;color:var(--color-muted);margin-bottom:0}.section{padding:clamp(64px,8vw,96px) 0}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:34px;display:flex}.section-heading h2,.about-preview h2{margin-bottom:0}.eyebrow{color:var(--color-brand);font-family:var(--font-brand);letter-spacing:.1em;margin-bottom:8px;font-size:.78rem;font-weight:700}.text-link{color:var(--color-brand);align-items:center;gap:7px;font-weight:700;text-decoration-thickness:1px;display:inline-flex}.text-link:hover{color:var(--color-brand-hover)}.mobile-only-link{display:none}.empty-tools{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);text-align:center;padding:clamp(28px,4vw,42px)}.empty-tools h2{margin-bottom:10px;font-size:clamp(1.4rem,2.6vw,1.8rem)}.empty-tools p:last-child{color:var(--color-muted);margin-bottom:0;line-height:1.65}.about-preview{background:var(--color-surface);border-block:1px solid var(--color-border)}.about-preview-inner{grid-template-columns:.85fr 1fr;align-items:start;gap:clamp(36px,7vw,100px);display:grid}.about-preview-inner>div:last-child p{max-width:620px;color:var(--color-muted);margin-bottom:24px}.tool-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.tool-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:24px}.tool-card-icon{border-radius:var(--radius-sm);background:var(--color-surface-soft);width:64px;height:64px;color:var(--color-brand);place-items:center;margin-bottom:20px;font-weight:700;display:grid}.tool-card-icon img{object-fit:contain;width:52px;height:52px}.tool-card h2{margin-bottom:9px;font-size:1.25rem}.tool-card p{color:var(--color-muted)}.tool-card-badges,.release-summary{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tool-card-badges{margin:16px 0 10px}.release-badge,.version-badge{border:1px solid var(--color-border);border-radius:999px;align-items:center;min-height:28px;padding:3px 10px;font-size:.78rem;font-weight:700;line-height:1.4;display:inline-flex}.release-badge{background:var(--color-surface-soft);color:var(--color-brand)}.version-badge{background:var(--color-surface);color:var(--color-muted)}.tool-meta{margin:18px 0}.tool-meta div{border-bottom:1px solid var(--color-border);justify-content:space-between;gap:12px;padding:6px 0;font-size:.88rem;display:flex}.tool-meta dt{color:var(--color-muted)}.tool-meta dd{text-align:right;margin:0}.page-intro{padding:clamp(64px,8vw,96px) 0 48px}.page-intro h1{color:var(--color-brand);margin-bottom:14px;font-size:clamp(2rem,4vw,3rem)}.page-intro p:last-child{color:var(--color-muted)}.tools-page{padding-top:18px}.content-page{min-height:62vh}.content-width{max-width:900px}.content-page-header{border-bottom:1px solid var(--color-border);padding:clamp(64px,8vw,96px) 0 clamp(44px,6vw,68px)}.content-page-header h1{color:var(--color-brand);font-family:var(--font-brand);letter-spacing:-.025em;margin-bottom:16px;font-size:clamp(2rem,4vw,3rem)}.page-lead{max-width:720px;color:var(--color-muted);margin-bottom:0;font-size:clamp(1.05rem,2vw,1.2rem)}.updated-date{color:var(--color-muted);margin:22px 0 0;font-size:.88rem}.content-sections,.content-body,.policy-sections{padding-top:clamp(48px,7vw,76px);padding-bottom:clamp(72px,9vw,108px)}.content-row{border-top:1px solid var(--color-border);grid-template-columns:minmax(190px,.7fr) 1.3fr;gap:clamp(28px,5vw,64px);padding:30px 0;display:grid}.content-row:first-child{border-top:0;padding-top:0}.content-row h2{margin-bottom:0;font-size:1.18rem}.content-row p{color:var(--color-muted);margin-bottom:0}.policy-sections{gap:42px;display:grid}.policy-sections section{border-top:1px solid var(--color-border);padding-top:26px}.policy-sections section:first-child{border-top:0;padding-top:0}.policy-sections h2{margin-bottom:12px;font-size:1.28rem}.policy-sections p{color:var(--color-muted);margin-bottom:0}.tool-detail-hero{border-bottom:1px solid var(--color-border);background:var(--color-surface);padding:clamp(56px,8vw,92px) 0}.tool-detail-heading{grid-template-columns:130px minmax(0,1fr);align-items:start;gap:36px;max-width:980px;display:grid}.tool-detail-icon{object-fit:contain;width:130px;height:130px}.tool-detail-heading h1{color:var(--color-brand);overflow-wrap:break-word;text-wrap:balance;margin-bottom:14px;font-size:clamp(2rem,5vw,3.4rem)}.lead{max-width:680px;color:var(--color-muted);font-size:1.12rem}.release-summary{margin:22px 0 0}.hero-download{justify-items:start;margin-top:28px;display:grid}.hero-download p{color:var(--color-muted);margin-bottom:0;font-size:.92rem}.button-primary{border-radius:var(--radius-sm);background:var(--color-brand);color:#fff;justify-content:center;align-items:center;gap:10px;min-height:50px;margin-top:14px;padding:11px 24px;font-weight:700;text-decoration:none;display:inline-flex}.button-primary:hover{background:var(--color-brand-hover)}.button-secondary{border:1px solid var(--color-brand);border-radius:var(--radius-sm);min-height:44px;color:var(--color-brand);justify-content:center;align-items:center;padding:8px 18px;font-weight:700;text-decoration:none;display:inline-flex}.button-secondary:hover{background:var(--color-surface-soft)}.external-mark{font-size:.9em}.download-unavailable{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-muted);margin-top:14px;padding:10px 14px;display:inline-block}.detail-meta{border-block:1px solid var(--color-border);grid-template-columns:minmax(150px,.65fr) minmax(260px,1.35fr);max-width:680px;margin:24px 0 0;display:grid}.detail-meta div{gap:2px;min-width:0;padding:13px 18px 13px 0;display:grid}.detail-meta div+div{border-left:1px solid var(--color-border);padding-left:18px}.detail-meta dt{color:var(--color-muted);font-size:.82rem}.detail-meta dd{overflow-wrap:anywhere;margin:0;font-weight:700}.detail-content{max-width:980px;padding-top:62px;padding-bottom:92px}.detail-content section{margin-bottom:64px}.detail-content h2{border-bottom:1px solid var(--color-border);padding-bottom:12px;font-size:1.65rem}.detail-content section>p{max-width:780px;color:var(--color-muted)}.detail-content li+li{margin-top:8px}.screenshot-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.screenshot-grid a{border-radius:var(--radius-sm);display:block}.screenshot-grid img{aspect-ratio:16/9;border:1px solid var(--color-border);border-radius:var(--radius-sm);object-fit:cover;width:100%}.known-issues{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:26px 28px}.known-issues h2{padding:0 0 10px;font-size:1.35rem}.changelog-list{gap:28px;display:grid}.changelog-entry{border-bottom:1px solid var(--color-border);padding-bottom:28px}.changelog-entry:last-child{border-bottom:0;padding-bottom:0}.changelog-entry header{flex-wrap:wrap;align-items:baseline;gap:8px 14px;display:flex}.changelog-entry h3{margin:0;font-size:1.05rem}.changelog-entry time{color:var(--color-muted);font-size:.88rem}.changelog-entry ul{margin-bottom:0}.changelog-latest{border-bottom:0}.changelog-history{border-top:1px solid var(--color-border)}.changelog-history>summary{cursor:pointer;color:var(--color-brand);padding:16px 0;font-weight:700}.changelog-history>summary span{color:var(--color-muted);font-size:.86rem;font-weight:500}.changelog-history-list{gap:28px;padding:10px 0 4px;display:grid}.download-info{border-top:1px solid var(--color-border)}.download-info>div{border-bottom:1px solid var(--color-border);grid-template-columns:minmax(130px,.35fr) 1fr;gap:20px;padding:14px 0;display:grid}.download-info dt{color:var(--color-muted)}.download-info dd{min-width:0;margin:0;font-weight:600}.download-info code{overflow-wrap:anywhere;user-select:all;font-family:ui-monospace,Cascadia Mono,Segoe UI Mono,monospace;font-size:.88rem}.download-hash dt small{max-width:230px;color:var(--color-muted);margin-top:3px;font-size:.75rem;line-height:1.55;display:block}.hash-copy-row{align-items:flex-start;gap:12px;min-width:0;display:flex}.hash-copy-row code{flex:1;min-width:0}.copy-hash-button{border:1px solid var(--color-border);background:var(--color-surface);min-height:36px;color:var(--color-brand);cursor:pointer;font:inherit;border-radius:6px;flex:none;padding:5px 12px;font-size:.78rem;font-weight:700}.copy-hash-button:hover{background:var(--color-surface-soft)}.faq-list details{border-bottom:1px solid var(--color-border);padding:18px 0}.faq-list summary{cursor:pointer;font-weight:700}.faq-list p{color:var(--color-muted);margin-bottom:0;padding:14px 0 0}.primary-download{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);text-align:center;padding:36px}.primary-download h2{border-bottom:0;padding-bottom:0}.primary-download p{max-width:620px;color:var(--color-muted);margin-inline:auto}.primary-download .download-free-message{color:var(--color-text);margin-bottom:4px;font-weight:700}.detail-contact{border-top:1px solid var(--color-border);padding-top:32px}.detail-contact h2{border:0;margin-bottom:12px;padding:0;font-size:1.2rem}.detail-contact p{max-width:680px;color:var(--color-muted);margin-bottom:12px}.ad-slot{min-height:90px;margin:72px 0 96px}.support-copy{border-left:3px solid var(--color-brand);background:var(--color-surface-soft);margin-bottom:48px;padding:28px 30px}.support-copy h2{margin-bottom:10px;font-size:1.3rem}.support-copy p{color:var(--color-muted);margin-bottom:0}.support-action h2{margin-bottom:12px;font-size:1.3rem}.support-action>p:not(.status-notice){max-width:720px;color:var(--color-muted)}.status-notice{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-muted);background:var(--color-surface);margin:16px 0 0;padding:9px 14px;display:inline-block}.section-heading-compact{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.section-heading-compact h2{margin-bottom:0;font-size:1.4rem}.availability-label{border:1px solid var(--color-border);color:var(--color-muted);background:var(--color-surface);border-radius:999px;padding:4px 10px;font-size:.8rem}.contact-form{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:clamp(26px,4vw,38px)}.contact-form fieldset{border:0;min-width:0;margin:0;padding:0}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.form-field{align-content:start;gap:7px;display:grid}.form-field-wide{grid-column:1/-1}.form-field-narrow{max-width:320px}.form-field label{font-weight:700}.required-label,.optional-label{margin-left:5px;font-size:.75rem;font-weight:600}.required-label{color:var(--color-brand)}.optional-label{color:var(--color-muted)}.form-field input,.form-field select,.form-field textarea{border-radius:var(--radius-sm);background:var(--color-surface);width:100%;min-height:46px;color:var(--color-text);font:inherit;border:1px solid #cdbdac;padding:10px 12px;line-height:1.5}.form-field textarea{resize:vertical;min-height:170px}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--color-focus);outline-offset:1px;outline:3px solid #8b5d3e33}.field-hint{color:var(--color-muted);margin:0;font-size:.82rem}.form-submit{cursor:pointer;font:inherit;border:0;margin-top:28px}.form-submit:disabled{cursor:not-allowed;opacity:.72;background:#8d7668}.form-status{color:var(--color-muted);margin:16px 0 0;font-size:.9rem}.security-contact-note{border-top:1px solid var(--color-border);margin-top:48px;padding-top:28px}.security-contact-note h2{margin-bottom:10px;font-size:1.16rem}.security-contact-note p{color:var(--color-muted);margin-bottom:0}.not-found-page{place-items:center;min-height:68vh;padding:64px 0 84px;display:grid}.not-found-inner{text-align:center;justify-items:center;max-width:680px;display:grid}.not-found-inner img{width:180px;margin-bottom:8px}.error-code{color:var(--color-brand);font-family:var(--font-brand);letter-spacing:.08em;margin-bottom:2px;font-size:1rem;font-weight:700}.not-found-inner h1{color:var(--color-brand);font-family:var(--font-brand);letter-spacing:-.02em;margin-bottom:14px;font-size:clamp(1.7rem,4vw,2.5rem)}.not-found-inner>p:not(.error-code){color:var(--color-muted);margin-bottom:22px}.site-footer{background:var(--color-brand);color:#fffaf4;padding:40px 0 32px}.footer-inner{grid-template-columns:1fr auto;align-items:center;gap:28px 40px;display:grid}.footer-brand{gap:2px;display:grid}.footer-name{font-family:var(--font-brand);font-size:1.12rem;font-weight:700}.footer-reading{color:#d9c8bb;font-size:.75rem}.site-footer ul{flex-wrap:wrap;justify-content:flex-end;gap:10px 24px}.site-footer a{color:#fffaf4;font-size:.85rem}.site-footer small{color:#d9c8bb;grid-column:1/-1;font-size:.75rem}@media (width<=760px){.container{width:min(calc(100% - 32px), var(--container))}.header-inner{min-height:62px}.brand{font-size:1.05rem}.brand img{width:47px;height:31px}.desktop-nav{display:none}.mobile-menu{display:block}.hero{padding:36px 0 52px}.hero-inner{text-align:center;grid-template-columns:1fr;gap:16px}.hero-logo{width:min(64vw,240px);margin-inline:auto}.hero-copy h1,.hero-catch{margin-bottom:10px}.hero-description{margin-inline:auto}.content-page-header{padding:48px 0 38px}.content-sections,.content-body,.policy-sections{padding-top:42px;padding-bottom:72px}.content-row{grid-template-columns:1fr;gap:10px;padding:26px 0}.policy-sections{gap:34px}.support-copy{margin-bottom:38px;padding:24px 22px}.section-heading-compact{align-items:flex-start}.form-grid{grid-template-columns:1fr;gap:20px}.form-field-wide{grid-column:auto}.form-field-narrow{max-width:none}.contact-form{padding:24px 20px}.not-found-page{min-height:66vh;padding:48px 0 68px}.not-found-inner img{width:150px}.section-heading{align-items:start}.desktop-only-link{display:none}.mobile-only-link{margin-top:24px;display:inline-flex}.empty-tools{padding:32px 20px}.about-preview-inner{grid-template-columns:1fr;gap:24px}.tool-grid{grid-template-columns:1fr}.tool-detail-heading{grid-template-columns:1fr;gap:24px}.tool-detail-icon{width:92px;height:92px}.detail-meta{grid-template-columns:1fr;gap:0}.detail-meta div{padding:11px 0}.detail-meta div+div{border-top:1px solid var(--color-border);border-left:0;padding-left:0}.hero-download{margin-top:24px}.primary-download{padding:28px 20px}.screenshot-grid{grid-template-columns:1fr}.known-issues{padding:22px 20px}.download-info>div{grid-template-columns:1fr;gap:4px}.download-hash dt small{max-width:none}.hash-copy-row{flex-direction:column}.footer-inner{grid-template-columns:1fr}.site-footer ul{justify-content:flex-start}.site-footer small{grid-column:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}